Duodao Hi-tech District,Jingmen,China
Info@bosaenergy.cn
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Nebitgazburawlayysh Drilling Rig Parts

1.Product Description This full lineup of drilling rig mechanical equipment and spare parts is custom-engineered for Nebitgazburawlayysh Trust drilling rigs, with direct compatibility for flagship models including ZJ70DS, ZJ70D, ZJ70DB, ZJ-30T, URALMASH-3D76, and XJ-750 drilling rigs, plus dedicated components for F-1300/F-1600/F-800 mud pumps, SL-450-5/SL-225 swivels, ZP-275/ZP-375/P-700 rotors, and JC-70 DS/LBU-1200 drawworks. Every part is manufactured to […]

Product Description

1.Product Description

This full lineup of drilling rig mechanical equipment and spare parts is custom-engineered for Nebitgazburawlayysh Trust drilling rigs, with direct compatibility for flagship models including ZJ70DS, ZJ70D, ZJ70DB, ZJ-30T, URALMASH-3D76, and XJ-750 drilling rigs, plus dedicated components for F-1300/F-1600/F-800 mud pumps, SL-450-5/SL-225 swivels, ZP-275/ZP-375/P-700 rotors, and JC-70 DS/LBU-1200 drawworks. Every part is manufactured to meet API (American Petroleum Institute) standards and GOST industrial specifications, delivering precision-matched replacements and core operating equipment for onshore oil and gas drilling operations. This portfolio eliminates generic part mismatches, reduces downtime, and ensures full interoperability with existing Nebitgazburawlayysh rig infrastructure, covering main drilling systems, power modules, process equipment, and critical wear components.

2. Core Purpose

Built to solve the high-wear part shortages, cross-model compatibility failures, and unplanned maintenance delays plaguing onshore drilling fleets, this parts suite targets two core user groups: drilling rig maintenance teams seeking reliable OEM-equivalent replacements, and drilling operations managers needing certified, performance-matched main equipment to boost rig utilization. Core use cases include routine preventive maintenance, emergency field repairs, full rig overhauls, and equipment retrofits for Nebitgazburawlayysh Trust drilling rigs. Engineered to withstand harsh onshore drilling conditions—including high-pressure mud circulation (up to 35 MPa), heavy-load hoisting, and continuous diesel power operation—these parts maintain operational stability under extreme torque, pressure, and temperature fluctuations (0-40°C inlet conditions), directly addressing the pain point of frequent part failures in remote drilling sites.

3. Functional Advantages

  • High-Pressure Durability: Mud pump components (cylinder bushings, pistons, valves) withstand 35 MPa working pressure, with polyurethane sealing elements delivering 30% longer service life than standard rubber parts under abrasive mud conditions.
  • Power System Compatibility: Diesel engine parts (G12V190PZL-1, SAT S-15, Doosan PU222TI) and Allison transmission kits ensure seamless power transmission, with 99.8% fit accuracy for original rig power assemblies.
  • Hoisting & Rotation Stability: JC-70 DS drawworks parts, ZP-375 rotor assemblies, and SL-450-5 swivel components maintain precise load control and rotational alignment, reducing vibration-related wear by 25%.
  • Versatile Operational Support: Covers auxiliary systems (air compressors, degassers, vibrating sieves) and handheld tools, creating a one-stop supply solution for full rig functionality.

4. Structural Features

All parts feature precision-forged metal alloys for load-bearing components (drawworks shafts, rotor sprockets) and high-grade sealing materials (oil-petrol resistant paronite, FUM tape) for hydraulic/pneumatic systems. Key structural highlights include standardized mounting interfaces (FIG-1003 thread connections, GOST-compliant flanges), modular assembly designs for quick field installation, and reinforced wear surfaces for high-friction components (chain drives, brake pads). Critical rotating components (bearings, gearboxes) use labyrinth sealing structures to prevent mud and dust ingress, extending operational lifespan in harsh drilling environments.

5.Applicable Operating Conditions

  • Onshore Land Drilling: Designed exclusively for stationary and mobile onshore drilling rigs, compatible with Nebitgazburawlayysh Trust’s full fleet of ZJ-series and URALMASH-series rigs
  • Pressure Range: 0.6 MPa to 70 MPa (low-pressure auxiliary systems to high-pressure mud/manifold systems)
  • Temperature Range: Ambient operating temperatures -20°C to 55°C, with inlet air temperatures 0-40°C for power equipment
  • Power Specifications: Supports 380V/50Hz electric drives, diesel drives up to 588 kW (Doosan PU222TI), and API-certified hydraulic/pneumatic control systems

6. Maintenance & Lifespan Optimization Recommendations

To maximize part service life and minimize unplanned downtime, follow these industry-standard maintenance protocols tailored to Nebitgazburawlayysh drilling rigs:

  • Preventive Maintenance Schedule: Inspect high-wear parts (mud pump valves, piston seals, drive chains) every 500 operating hours; replace hydraulic filters and oil seals every 1,200 hours to prevent fluid contamination.
  • Lubrication Protocols: Use API-certified gear oil for drawworks and rotor assemblies, with lubrication intervals of 200 hours for rotating bearings; avoid mixed lubricant types to prevent seal degradation.
  • Environmental Protection: Seal exposed pneumatic/hydraulic components in remote drilling sites to reduce dust and mud accumulation; inspect O-rings and gaskets for cracks after extreme temperature shifts.
  • Inventory Management: Stock critical spare parts (cylinder bushings, valve seats, bearings) on-site to reduce emergency repair lead times, prioritizing high-failure components for F-1300 mud pumps and JC-70 drawworks.

7. Frequently Asked Questions (FAQ)

QuestionAnswer
Are these parts directly compatible with ZJ70DS and ZJ70DB drilling rigs?Yes, all listed spare parts and main equipment are precision-engineered for full compatibility with ZJ70DS (2002), ZJ70D (2010), and ZJ70DB (2015) models, matching OEM dimensions, thread specifications, and performance ratings.
Do mud pump parts meet API and GOST certification standards?All mud pump components (F-1300/F-1600/F-800) comply with API 7K standards and relevant GOST specifications (e.g., GOST 2405-88, GOST 15150-69), with material testing and pressure rating certifications for onshore drilling use.
Can I order individual parts or only full kits?We supply both individual spare parts (bearings, seals, valves) and pre-assembled kits (drawworks shaft assemblies, top drive seal kits) to support routine maintenance, emergency repairs, and full rig overhauls, with flexible order quantities.
  • We supply the following spare parts:
 Main drilling, power and process equipment 
1Drilling pump “F-1300” with diesel drive CAT-3508V, installation supervision (China, USA) kit
2Mud pump manifold ZG-100×35-S 35 MPa (land type with manual drive with FIG-1003 thread (China) for URALMASH-3D76 drilling rigBC080112-5000kit
3Manifold of mud pump MBU-2U kit
4Swivel SL-450-5 (China)104.16.00kit
5Swivel SL-225 (China) kit
6Auxiliary air winch (China)XJFH5/35kit
7Winch LBU-1200 kit
8Winch JC-70 DS, installation supervision (China)JC-70DSkit
9Diesel engine “G12V190PZL-1”,installation supervision (China)“G12V190PZL-1”kit
10Diesel engine “SAT S-15” (petroleum), installation supervision (USA)MCW1-UpPC
11Rotor ZP-275, with sprocket Z=21 (China)ZP 000000 AG275000100-SMPC
12Rotor drive ZP-275 (XJ-750) (China) PC
13Rotor ZP-375 (China)105.08.00PC
14Rotor P-700, with sprocket Z=1914016.45.000-01PC
15Air compressor “Sullair” with electric motor (China)LS 12-50HHACkit
16Air compressor 4VU1-5/9 M4UHL4GOST 2405-88 14040.70.150kit
17Screw air compressor, air cooling type 5-6 m3/min. 10 Bar (Bar), electric drive 37 kW, voltage 380 Volt, 50 Hz (Hz), permissible inlet temperature 0-40 C°, connection size 1%” kit
18Degasser ZGQ 1/4 (China)ZGQ 1/4PC
19Degasser “Cascade-40”“Cascade-40”PC
20Transmission box “Allison-S5610H” (China or USA)29537462PC
21Transmission box “Allison-S5620AR” (China or USA)29537301PC
22Variable gearbox KPZ-900DKPZ-900DPC
23Diesel engine “Doosan” PU222TI, 588 kW, 2100 rpm, supervising installation (South Korea) kit
24Control panel CH6U-76 “Upetrom” 2-battery (Romania)430-32.00.00.00.0PC
25Pneumatic sander or equivalent“PSHM-125”PC
26Electric hand sander (large) PC
27Electric hand sander (small) PC
28Hand electric drill (large) PC
29Hand-held electric drill (small) PC
30Console pump 3K6-K 45/53 or aralog3K6-K 45/53PC
31Console pump 4K12-K 90/35 or equivalent4K12-K 90/35PC
32Centrifugal pump K 80x 50x 200 with electric motor assembly or equivalent kit
33Centrifugal pump K 100-65-200 with electric motor assembly or equivalent kit
34Pipe cutting machine 11kW,400V,50Hz or equivalent“ZMM” 1H983PC
35Heavy crawler truck TGP-70TGP-70.02.01.000PC
36Transport trolley TP-35TP-35.00.000PC
37Crane KPB-3M or equivalentGOST 22584-77PC
38Vibrating sieve S250-1 (China) kit
39Clay mixer NJ-4m3 single-shaft (China) kit
40Hydraulic brake UTG-1450GOST 15150-69PC
 
41Main drive shaft assembly106.16.37.00kit
42Intermediate shaft assembly106.16.40.00 (106.23.40.00)kit
43Rotor drive shaft ZP-375 with sprocket kit
44Friction reel for winchJC-70PC
45Gear oil pump for lubrication of winch SB100ZX09PC
462-way tap of driller’s console PC
47Water-pneumatic swivel116.17.00PC
48Drive chain, roller 32S-2, 10 meter PC
49Drive chain, roller 32S-4, 10 meter PC
50Drive chain, roller 24S-6, 10 meter PC
51Drilling hose 4″x35 mPa 5 meter FIG-1003 PC
52Mud hose with thread 4”x35mPa -19m FIG-1003 PC
 
53Spline connection between electric motor and gearbox for JC-70DB winch kit
54Spline connection between electric motor and gearbox for ZP-375 rotor kit
55Spline connection between electric motor and pulley for pump F-1600 kit
56Gear oil pumpYB040013PC
57Hydraulic pump Rexroth 10VD-72150 HorbPC
58plunger pumpYB05037PC
59Axial piston pumpJGBOY-BL YB040013PC
60Sprocket Z=34, P=38.1 3-rowZZ000004PC
61Working brake cylinder (Support) for winch JC 70 DBPS010000PC
62Safety brake cylinder (Caliper) for winch JC 70 DBPS020000PC
 
63Thrust tapered roller bearingW0106234 max3PC
64Thrust tapered roller bearingW0106292PC
65Cylindrical roller bearingW0101100PC
66Spherical Roller BearingW0102110PC
67Cylindrical roller bearingW0101220PC
68Push Force Cylindrical Roller BearingW0103181PC
69Push Force Cylindrical Roller BearingW0103260PC
70Cylindrical roller bearingW0101180PC
71Rotating seal gland 180x210x15M09180PC
72Rotating seal gland 210x240x15M09210PC
73Mud pipe seal 127×95NT75401030 810PC
74Central pipeNT754010308-VIPC
75Sling 350 tonsW03350108PC
76Pipe Clamp JawT7540205081kit
77Carrier roller assemblyT7503153201PC
78Hydraulic pump unitM2JA132 M6B B35 A3 7-FR-O1- 口©zkit
79Hydraulic motor with gearYBO3315+06kit
80Bell-shaped casingYB0701PC
81couplingYB0802kit
82couplingYB0803kit
83Ice skating rinkYB0703PC
84Lubrication motor complete with gear pumpM2JA90L M6A+ HGP-3A-F 40Rkit
85Return oil filterYQ0203160100PC
86Return oil filter housingYQ020316 01002PC
87Transmission oil filterYQ0103160PC
88High pressure filter for hydraulic oilYQ0102063PC
89First drive gear70010401PC
90Second drive gear assembly70010403kit
91Second driven gear700104013PC
92Rotation Adapter Small GearT75020106PC
93Seal for main shaft (o210x78)T7540104082PC
94Seal for main shaft(0210×164)T7540104060PC
95Under the tight envelope there is a lower sealing sleeve (o210x60)700104311PC
96Under the tight envelope there is a lower sealing sleeve (o210x70)700104312PC
97Hydraulic cylinder for sling tilt assemblyDQ70BS-G Z-03kit
98Locking device assemblyDQ70BS-G Z-04kit
99Stopper dieT75020403PC
100IBOP ManagementDQ70BS-G Z-06kit
101plunger pumpYB05037 37cm3/rPC
102Gear pumpHGP-3A-F 30R-2BPC
103Gear pumpHGP-3A-F 40RPC
104Drill Pipe Wedges 3 1/2″T75402051 01kit
105Drill pipe wedges 5″T75402051 0A1kit
106Pipe clamp pinT754020506PC
107Hydraulic auxiliary valve blockYFT754BOOOPC
 
108Cylinder bushing 0130 mmAH000003031200PC
109Cylinder bushing 0140 mmAH000003031300PC
110Cylinder bushing 0150 mmAH000003031400PC
111Cylinder bushing 0160 mmAH000003031500PC
112Cylinder bushing 0170 mmAH000003031600PC
113Cylinder bushing 0180 mmAH000003031700PC
114Piston polyurethane 0130 mmAH 0000040300PC
115Piston polyurethane 0140 mmAH 0000040500PC
116Piston polyurethane 0150 mmAH 0000040600PC
117Piston polyurethane 0160 mmAH 0000040700PC
118Piston polyurethane 0170 mmAH 0000040800PC
119Piston polyurethane 0180 mmAH 0000040900PC
120Slider rodAH 1301010516 107.11.01.02PC
121Valve body107.11.140.00PC
122Valve seat107.11.140.04PC
123Valve rubber polyurethane (plate) PC
124Valve holder (upper)AH 36001-05A 04.00PC
125Valve holder (lower)AH 130101050500PC
126Upper bronze valve holder insert PC
127Crosshead rod sealF-1300, F-1600PC
128Crosshead coverRS 11309.04.012PC
129Crosshead bearingRS 11309.04.015PC
130KW-75 pneumatic compensator diaphragmAK 75350100PC
131AVB 600×250 semi-circular coupling cylinder PC
132Hydraulic Cylinder Assembly (F-1600)F-1300, F-1600PC
133Piston rod with clamp assembly107.11.110.39 NB050015kit
134Half rod seal107.11.96.00PC
135Half rod with oil seal assembly PC
136F-1600 cylinder liner seal107,11,110.42PC
137F-1600 valve cover seal107,11,330.00PC
138Hydraulic cover seal (front) polyurethane PC
139Cylinder block 600×250 (overlay) PC
140Pneumatic swivel QFS-15 PC
141Arrester KRJa-1.15 PC
142V-belt (F-1300)5ZV25Jkit
143Gear oil pump LWBZ-40/6 (50HZ)BZ040100PC
144Soft rubber connection KHT-DN100 PC
145Soft rubber connection KHT-DN150 PC
146Soft rubber connection KHT-DN200 PC
147Soft rubber connection KHT-DN250 PC
148Soft rubber connection KHT-DN300 PC
149Shear pin safety valve JA-3 (flange)NB110000PC
150Vibration-resistant pressure gauge 60mPa, 8700Psi (21/16-5000)NB000032PC
151Valve spring (F-1300, F-1600)NB050007PC
152FerruleAH1301010513 XC2013075PC
 
153Cylinder bushing 0 150 mm PC
154Cylinder bushing 0160 mm PC
155Cylinder bushing 0170 mm PC
156Piston 0150 mm PC
157Piston 0160 mm PC
158Piston 0170 mm PC
159Hydraulic cylinder assembly F-800, F-1000 PC
160Crosshead half rod seal F-1000RS 11306.04.007PC
161Crosshead half rod seal F-800 PC
162Crosshead slider rod F-800, F-1000 PC
163Valve seat PC
164Valve plate PC
165Rubber valve element PC
166Piston rod F-800, F-1000RS 11306.05.017PC
167Valve holder (upper)RS 11.308.05.010PC
168Valve holder (lower)RS 11308.05.026.01PC
169F-1000 slider rod seal holder coverRS 11308.05.04.003PC
170V-belt 5ZV25J-8000 mm F-800 kit
171V-belt 5ZV25J-8500 mm F-1000 kit
 
172Nest107.11.140.04PC
173ValveNB050400PC
174Compensator3NB-1600PC
175Oil pump3NB-1600PC
176Water pump3NB-1600PC
177Valve holder (lower)3NB-1600PC
178Hydraulic cylinder3NB-1600PC
179Cylinder liner seal3NB-1600PC
180V-belt3NB-1600kit
181Half rod seal107.11.96.00kit
 
182Main bearing 270x550x130 (19954EQ)SL 000036PC
183Upper bearing 200x310x70(2007140)GB/T-297SL 000031PC
184Lower bearing 240x360x56(32148)GB/T-283SL 000039PC
185Mud pipe cuff PC
186Mud pipe assembly104.05.30.00kit
187Feeding tube104.05.30.03PC
188Spring O-ring (top) PD220x260x18 mmHG4-692-67PC
189Spring O-ring (bottom) PD250x290x18 mmHG4-692-67PC
190Gasket – washer104.05.15-1PC
 
191Main bearing 9019456QSL 225-29.00PC
192Upper bearing 32040X2 (SL 000014)GB/T-297-94PC
193Lower bearing NU240(SL 000018)GB/T283-2007PC
 
194Sprocket P=50, Z=19ZP000012PC
195Oil seal SG180x210x15ZP030018PC
196Oil seal SG180x220x18SG180x220x18PC
197Oil seal PG150x180x16PG150x180x16PC
198ABOUT-ring 1049.5×8.61049.5×8.6PC
199ABOUT-ring 407×8.6407×8.6PC
200Gear wheel of a small umbrellaZP030001PC
201Stainless steel wire 0I.6ZP000039meter
 Spare parts for the rotor ZP-275 (indivisible lot)  
202Input drive shaft assembly with sprocket Z=23 mm, P=50.8 mm with rubber rings, sevanite oil sealKR 105.17.60.00 KR 105.17.02PC
 Spare parts for diesel engine “G12V190PZL-1” (indivisible lot)  
203Water cooling radiatorJC2112-1301-199-200PC
204Reduction gear 1.53, 900 kV, 1500 -1 (1275x1085x980)JS-1200PC
205Pneumatic starter (pneumatic motor)12VB.46.120FPC
206Pneumatic fuel pre-feed pump12VB.54.00CPC
207Air operated valve “JDEC” G12V190PZL-1″12VB.46.300.10PC
208Pneumatic control valve “JDEC”G12V190PZL-1” PC
209Oil controller bushing‘JDEC” G12V190PZL-1″Z12V.12.40.01PC
210Spnng’JDEC” G12V190PZL-1″Z12V.12.12.14APC
211Washer JDEC” G12V190PZL-1″Z12V.12.01APC
212Installation automatic. brakes with low oil pressure12VB.34.00APC
213Fuel pump regulator’JDEC’G12V190PZL-1″T300/750ZPC
214Tachometer with sensor “/DEC” G12V190PZL-1″12VB.32.00DPC
215Water pump12VB.22.00VPC
216Fuel pumpBH6Z140ZPPC
217Fuel pump/DEC” G12V190PZL-1″YT 235.11.00PC
218Pump (rotary) for fuel supply12VB 11.00PC
219Nozzle with sprayer assembly12 VB.16.20EPC
220Oil filter12VB.18.10BPC
221Fuel filter12 V.10.30.03PC
222Air filter (upper)12V.36M.40PC
223Air filter (lower)12V.36M.50PC
224Cardan clutch assemblyW51.5×870PC
225TurbochargerJ170-1 20GJ.00EPC
226Cylinder head gasket (sealing ring II)12VB.03.12APC
227Clutch plunger with fuel pump springZ12V.12.20PC
228Clutch plunger with fuel pump springZ12V.12.30PC
229Super speed safety assembly12VB.37.00kit
230Plunger pair complete with spring kit
 Drilling rig ZJ-30T. Spare parts for winch JS-30OC (indivisible lot)  
231JC-30 winch lift shaftZJ-30TPC
232Auxiliary winch XJFH-5×35JC-30PC
233Combined transfer case for power systemDL 050000PC
234Oil pump assembly for gearbox “Allison-S5610NR”6880125PC
235Hydraulic pump NSh with power take-off assemblyZJ-30Tkit
236Drive chain, roller 44.45 mm 10 meter28S-2kit
237Mud hose 4″x35 Mra17 meter FIG-1003 PC
238Connecting cylinder W31-20-901DDW1057 4100100 20 90ZJ-30T,XJ-750PC
 Spare parts for lifting unit XJ-750 (indivisible lot)  
239Oil pump for Allison-M5620R gearbox6880125PC
240Hydraulic cylinder for mast lifting XJ-750YGQB-262/1900PC
241Hydraulic pump “PARKER” PMD Qhemnitz Germany Part (Hffl-XJ-750)7049112042PC
242Drilling hose 4″x35 mPa 17 meter with thread FIG-1003 PC
 Spare parts for the circulation system  
243Gate valve DN 100 PN 2.5 mPa PC
244Damping gelatin ring DN80 (element) PC
245Damping gelatin ring DN100 (element) PC
246Damping gelatin ring DN150 (element) PC
247Damping gelatin ring DN200 (element) PC
248Damping gelatin ring DN250 (element) PC
249Damping gelatin ring DN300 (element) PC
250Connection seal drill. manifold ZG-100×35 mPaGK 010022PC
251Mixer HMG-80 with gearbox, without electric motorGK 010100kit
252Mixing device 11kW, without electric motorJQ110000PC.
 Spare parts for high pressure drilling manifold ZG 102-35  
253High pressure valve 2 ”x35 mPa FIG -1002JC 150000PC
254High pressure valve 3” x35 mPa FIG-1003JC 020000PC
255High pressure valve 4” x35 mPa FIG -1003JC 100000PC
 Spare parts for the Sullair compressor (indivisible lot)  
256Oil filter02250054-605PC
257Water separating filter02250100-753PC
258Air filter12P/N 049301PC
259Dryer “SULLAIR” pneumatic air systemQK 000000″ 50N(37 kV)PC
 Spare parts for the Doosan PU 222TI diesel engine (indivisible lot)  
260Cylinder liner assembly “DOOSAN” PU222TI65.01201-0312CPC
261Pipe loader “DOOSAN”65.09100-7052PC
262Pipe loader “DOOSAN”65.09100-7160PC
263Generator 24V300901-00007PC
264Starter 24V65.26201-7074DPC
265Cylinder head seal “DOOSAN”51.03901-0338PC
266Water pump assembly400921-00016kit
267Water pump bearing65.93410-0087PC
268Mechanical water pump seal65.06520-6007PC
269Belt (V-BELT) L=1425×9.565.96801-0062PC
270Belt (V-BELT) L=1285×9.565-96 801-0134PC
271Oil filter element65.05510-5020BPC
272Coarse fuel filter “DOOSAN” PU 222 TI65.12501-7023BPC
273Fine fuel filter “DOOSAN” PU 222 TI65.12501-7036PC
274Oil radiator65.05601-7135PC
275Water radiator “DOOSAN” PU 222 TI65.06100-8032PC
276Nozzle with sprayer assembly65.10101-7053PC
277Water pump gasket65.06901A0074PC
278Piston “DOOSAN” PU 222 TI65.02501-0708PC
279Piston rings65.02503-0158 65.02503-0159kit
280Connecting rod “DOOSAN” PU 222 TI150121-00104PC
281Main shaft liner65.01110-0070 65.01110-0080kit
282Crankshaft assembly150107-00177PC
283Connecting rod insert “DOOSSAN” PU 222 TI65.02410-0100PC
284Connecting rod insert “DOOSSAN” PU 222 TI65.02410-0200PC
285High pressure fuel pump assembly65.11101-7334PC
286Oil pump “DOOSAN” PU 222 TI65.05100-6043APC
287Oil pressure switch “DOOSAN” PU 222 TI65.27441-7009PC
288Air filter element65.08304-6005PC
289Fuel filter bracket “DOOSAN” PU222TI65.12540-5030PC
290Cooling thermostat “DOOSAN” PU222T65.06402-0006PC
291Impeller “DOOSAN” PU 222 TI (cooling fan)65.06601-5048PC
292Valve pusher65.04302-0026kit
293Oil radiator seal “DOOSAN” PU 222 TI65.05901-0014PC
294Instrument control panel “DOOSAN” PU222TI65.061700-6031BPC
295Moto-sensor on diesel “DOOSAN” PU222TI65.27161-6001PC
296Tachometer sensor (on the flywheel) “DOOSAN” PU222TI65.27103-7007PC
297Oil pressure sensor “DOOSAN” PU 222 TI65.27431-6004PC
 Spare parts for power drive (indivisible lot)  
298Cardan clutch “VOITH” 12502463210K060.199.1034.N50PC
299Cardan shaft 125.024605100AG040 1644kit
300Friction ring 125.01869110K060.057.0020kit
301Friction disc 125.0175580001K060.055.0021kit
302Highly elastic coupling 125.0157030001K060.152.0415.N50kit
303Connecting element 125.0079620001K060.050.1037kit
304Cardan cross with clutch bearing “VOITH”DIN 71412PC
 Blowout preventer equipment (air defense preventer)  
305Blowout preventer equipment 13 5/8″ x 10000 PSI, with 13 5/8″ x 5000 PSI ring preventer, kit includes: 13 5/8″ x 10000 PS double ram preventer with 5″ pipe rams, 1 ring preventer 13 5/8” x 5000 PSI, muffling and throttling manifold, discharge line with connecting flanges -200m, hydraulic control, rams 0-5″ (127mm) -4pcs, 0-5 1/2″ (140mm) -4pcs; blind -2pcs, 0-6 5/8″ (168mm) -2pcs, 0-6 5/8″ (168mm) -2pcs; 0-9 5/8″ (245 mm) -2 pcs; ring preventer element -2 pcs; adapter flange 13 5/8″ x 10000 PSI -13 5/8″ x 5000 PSI -1 pc; adapter flange 13 5/8″ x 10000 PSI -11″ x 10000 PSI – 1 piece; for spare parts maintenance. kit
306Manifold throttling block 80×350P41.01..02.000PC
307Manifold throttling block 80×700 PC
308Manifold muffling block 80×350P41.01..03.000PC
309Manifold muffling block 80×700 PC
 Spare parts for air defense equipment (2015) China  
310CrossFS35-70mPaPC
311Universal preventerFH350x70mPaPC
312Adapter coil, height 700 mm (673.1×673.1) mm 13 5/8×70 mPa x13 5/8×70 mPa PC
313Adapter 590.6 x673.1 mm 13 5/8×70 mPa PC    
314Adapter 565.2×673.1 mm 11-70 mPa 13 5/8×70 mPa PC    
315Pipe dies 127 mmFZ350x70 mPaPC    
316Pipe dies 140 mmFZ350x70 mPaPC    
317Pipe dies 168 mmFZ350x70 mPaPC    
318Spherical rubber rodF35.11.00PC    
319Small ABOUTO-ring for support ringF751A.13.03PC    
320Big ABOUTO-ring for support ringF35.13PC    
321O-ring for support ringF35.14.00PC    
322Wear ring for support ringF35.12.02PC    
323O-ring for housingF35.16.00PC    
324O-ring for pistonF35.19.00PC    
325Piston Wear RingF35.20.02PC    
 Steel rope      
326Steel ropeo12 mm (design 6×19-o,c), version「-B-H-P-1771GOST 2688-80tn    
327Steel rope 015 mm tn    
328Steel rope 016.5 mm tn    
329Steel rope 019.5 mm tn    
 Pumps are different      
330Pump 32-PL for rod cooling, vertical with electric motorF-1600, F-1300kit    
331Pump 32-PL for rod cooling, horizontal with electric motorF-1600, F-1300kit    
332Centrifugal 32-SB180/100 2.2 kW spray pump, without electric motorBZ030100PC    
333Centrifugal pump 55 kW without electric motorSB8x6x12-12.5”PC    
334Centrifugal pump 11 kW, without electric motorSB4″x3″-9.5”PC    
335Gear pump 2SNB060300PC    
336Sand pump SB-6″x8J-12%” without electric motorSB680100PC    
337Sand pump SB-5″x60-12%” without electric motorSB568100PC    
338Sand pump SB-2″x2J-8″ without electric motor PC    
339Cutting pump 55 kW, without electric motorJQ6x5J-10PC.    
3403L 50-32-125 pump with electric motor. 2.2 kW 295 rpm or equivalent PC    
341Sh 40-4-19.5/4B-5 pump with 5.5 kW electric motor or equivalent PC    
 Spare parts for the LBU-1200 drilling drawworks (indivisible lot)      
342Lifting shaft4062.78.150PC    
3435th speed transmission shaft4062.79.000PC    
344Reel Friction Shaft4062.80.000PC    
345Winch gear shaft I4062.91.151PC    
346Winch gear shaft II4062.99.104PC    
347Winch gearbox RL-110004062.99.150PC    
348Brake pulley4062.78.136PC    
349Cardan shaft with hook (L=2680 mm) 01.052.200-034062.90.516PC    
350Cardan shaft (L=2100 mm)4062.90.500PC    
351Splined driveshaft crosspiece4062.90.517PC    
352Cardan shaft crosspiece keyed4062.90.518PC    
353Rotor drive LBU-12004062.92.001PC    
354Double swivel, 2-console4062.39.100PC    
355Pin swivel 4-10 03.2067.0024062.97.200PC    
356Flange swivel 2-16 (single)44038.39.002PC    
3572-valve tap4008.71.500-2PC    
3584 valve valve4003.71.220-10PC    
3594 valve valve4008.71.243PC    
360Discharge valve4062.71.070PC    
361Distributor REP 1-1-20 1.0 mPa14088.95.250-01PC    
362Friction spool pulley4062.80.121PC    
363Friction Reel Tape4062.84.201PC    
364Friction spool cover4066.43.127meter    
365Brake band4062.81.000PC    
366Cam clutch4062.78.123PC    
367Driller’s console4062.95.160PC    
 Tire-pneumatic coupling      
368Tire-pneumatic coupling 300×100 PC    
369Tire-pneumatic coupling 500×125 PC    
370Tire-pneumatic coupling 700×200 PC    
371Tire-pneumatic coupling 1070×200 PC    
 Spare parts for the UNB-600 mud pump (indivisible lot)      
372Hydraulic box (left)4045.53.811PC    
373Hydraulic box (right)4045.53.812PC    
374Cylinder bushing 0130 mm4045.53.501-07PC    
375Cylinder bushing 0140 mm4045.53.501-06PC    
376Cylinder bushing 0150 mm4045.53.501-05PC    
377Cylinder bushing 0160 mm4045.53.501-04PC    
378Cylinder bushing 0170 mm4045.53.501-03PC    
379Cylinder bushing 0180 mm4045.53.501-02PC    
380Cylinder bushing 0200 mm4066.53.501PC    
381Piston 0130 mm4045.53.230PC    
382Piston 0140 mm4045.53.233PC    
383Piston 0150 mm PC    
384Piston 0160 mm4045.53.235PC    
385Piston 0170 mm PC    
386Piston 0180 mm4045.53.237PC    
387Piston 0200 mm4045.53.239PC    
388Bronze bushing4045.53.66-1PC    
389ShP-70 piston rod with nuts4066.53.520-SBPC    
390Rod cuff M-704066.53.53PC    
391Rod seal4066.53.540 SBPC    
392Rod seal housing PC    
393Valve cover cuff4066.53.212PC    
394K-9 valve assembly14023.53.090-2PC    
395Cylinder liner seal4066.53.578PC    
396Cylinder liner ring4066.53.586PC    
397Valve plate4066.53.615PC    
398Compensator diaphragm D-704045.53.230PC    
399crosshead pin4045.53.76-2PC    
400Cylinder cover with bolts4045.53.259-3PC    
401Valve cover4045.53.259-3PC    
402Piston lock nut4045,53,511-1PC    
403Crosshead guide (lower)4045.53.105.4PC    
404Crosshead guide (top)4045.53.106.4PC    
 Spare parts for the compressor “4VU 1-5/9M4UHL4” (indivisible lot)      
405Crankshaft with bearing 302601033N302-601-03 3P 1PC    
406Stage I piston assembly302-601-06-3/03-24kit    
407Stage II piston assembly302-601-06-3/03-25kit    
4081st stage cylinder block PC    
4092nd stage cylinder block PC    
410Counter drive for mechanical compressor4062.70.050PC    
411Piston ring, compression U-125, assembled302-601-06-3/04-34kit    
412Piston ring, oil scraper MP-125 assembled31680/04-132kit    
413Piston ring, compression U-210, assembled302-601-06-3/04-31kit    
414Piston ring, oil scraper MP-210 assembled31677/04-130kit    
415Retaining ring PC    
416Connecting rod assembly302-601-04 Akit    
417Air swivel (left) for counter drive26007.3040.16PC    
4182nd stage valve head PC    
419Piston pin PC    
4201st stage saddle PC    
4211st stage plate PC    
4222nd stage saddle PC    
4232nd stage plate PC    
 Spare parts for air collector BKZ V-2.7m3 or equivalent (indivisible lot)      
424Spring safety valve T31MS3o50mmTU1078.21.272-88PC    
425Oil separator for air collectorBKZ=2.7 m3PC    
 Spare parts for the ASDU power unit      
426Power reducer (reduction) RTS-1.53 rpm-1500 PC    
4271st shaft of power gearbox RTS-1.534062.38.010PC    
428Second shaft of the power gearbox RTS-1.534062.38.012PC    
429Drive shaft KP3-900D PC    
430Driven shaft KP3-900D PC    
431Pulley for 2-pulley power unit ASDU PC    
432Coupled pulley for KP3-900D ASDU PC    
433Reduction gear oil seal 1.2x105x38-3GOST 6678-72PC    
434Drive coupling half4062.06.000PC    
435Faceplate4062.38.303PC    
436Sump (oil tank V=670 liter) for KP3-900D ASDU4020.68.000PC    
437Oil pump KPZ-900Dtype G-11-25PC    
 Spare parts for reduction gearbox JS-1200 (China) (indivisible lot)      
4381st shaft of the power reducer with bearings PC    
439Second shaft of the power reducer with bearings PC    
440Bearing 232218.CA/C/3W33 140x250x68 3528 PC    
441Reduction gearbox (1.53)(900kW)(1500rpm) (1275x1085x980)JS-1200PC    
442Cardan clutch assemblyW51.5×870CT    
 Spare parts for the circulation system TsS-3D      
443Coupled shut-off valve。25 mm PC    
444Coupled shut-off valve。20 mm PC    
445Coupled shut-off valve 015 mm PC    
446Coupled shut-off valve 0 80mmDN80 Ru1.0PC    
447Coupled shut-off valve 0 80mmDN80 Ru1.6PC    
 Spare parts for the R-700 rotor or equivalent (indivisible lot)      
448Rotor transmission TR-350 (366911)4062.92.000PC    
449Rotor drive shaft R-70014016.45.010PC    
450Roller guide insert4062.45.450PC    
451Rotor liner R-7001416.45.270PC    
452Rotor jaw R-5604-8-41/82PC    
453Sprocket Z=194045.45.520PC    
454Sprocket Z=214045.45.511PC    
455Bevel gear Z-1814016.45.015PC    
456Cord 4c 08 mm. L=3.0 M. PC    
457Cord 4c 05 mm. L=6.0 M. PC    
458Oil seal 210 PC    
459Main support (bearing 1687/770) PC    
460Auxiliary support (bearing 1688/770) PC    
 Spare parts for the MV-2U manifold or equivalent (indivisible lot)      
461Manifold valve ZPRM-100×40000.00.000PC    
462Gate seal ZPRM-100×400ZPR-100/32-1APC    
463Gate cuff ZPRM-100×400ZPR-100/40-08PC    
464Manifold valve ZPRM-100×32000.00.000PC    
465Manifold valve ZPRM-80×350M10.02.12.000PC    
466Manifold valve ZM-80x35G (hydraulic)M10.02.02.000PC    
467Gate vane ZPRM-100×400ZPR-100/32-4VPC    
468Gate gasket ZPRM-100×400ZPR-100/32-11PC    
 Spare parts for the KP crane      
469Crane rotation gearbox with electric motor KPB-3M or equivalent kit    
 Lifting equipment      
470Electric hoist 10 tons, height 8 meters PC    
471Electric hoist 5 tons, height 6 meters PC    
472Electric hoist 3.2 tons, height 6 meters PC    
473Electric hoist 2 tons, height 6m PC    
474Manual hoist 1.5 tons, height 6m PC    
 Perforation valve      
475Perforation valve ZPU-180x700HL or equivalent PC    
476Perforation valve ZPU-150x350HL or equivalent PC    
 Spare parts for hydraulic remote control CH6U-76 “UPETROM” (Romania) (indivisible lot)      
477Triple plunger pump 3RU-20614.20-00.00.00.0PC    
 Electric and gas welding equipment, tools and accessories      
478Welding unit “ADD-4004” or equivalentME55.VO1910.RUPC    
479Welding transformer BX1-400 (China)“BX1-400”PC    
480ANO electrode。4 mm kg    
481ANO electrode。3 mm kg    
482Electrode “UONT 04 mm kg    
483Electrode “UONT 03 mm kg    
484Cutter for manual cutting RZP-902 or equivalent PC    
485Propane reducer BPO 5-4 or equivalent PC    
486Oxygen reducer BKO 504 or equivalent PC    
487Cylinder oxygen valve VK-74 or equivalent PC    
 Rolling bearings      
488Bearing 205GOST 7242-81PC    
489Bearing 207GOST 8338-75PC    
490Bearing 208GOST 8338-75PC    
491Bearing 209GOST 8338-75PC    
492Bearing 210GOST 8338-75PC    
493Shaft bearing 214GOST 8338-75PC    
494Shaft bearing 302GOST 8338-75PC    
495Shaft bearing 305GOST 8338-75PC    
496Shaft bearing 309GOST 8338-75PC    
497Bearing 310GOST 8338-75PC    
498Bearing 311GOST 8338-75PC    
499Bearing 312GOST 8338-75PC    
500Bearing 313GOST 8338-75PC    
501Bearing 314 PC    
502Bearing 317 PC    
503Bearing 322 PC    
504Bearing 1612GOST 5721-75PC    
505Bearing 2322 PC    
506Bearing 3518GOST 5721-75PC    
507Bearing 3519GOST 5721-75PC    
508Bearing 3522GOST 5721-75PC    
509Bearing 3524GOST 5721-75PC    
510Bearing 3528NGOST 520-2011PC    
511Bearing 3538GOST 8338-75PC    
512Bearing 3612GOST 8338-75PC    
513Bearing 3618GOST 5721-75PC    
514Bearing 3624GOST 8338-75PC    
515Bearing 3628GOST 8338-75PC    
516Bearing 3630GOST 8338-75 ZP050019PC    
517Bearing 3634GOST 5721-75PC    
518Bearing 3636GOST 5721-75PC    
519Bearing 6228GOST 7372-89PC    
520Bearing 6311GOST 7372-89     
521Bearing 7352GOST 333-79PC    
522Bearing 7538GOST 333-79PC    
523Bearing 10079/710 PC    
524Bearing 8222 PC    
525Bearing 32617 PC    
526Bearing 2687/1049ZP030009PC    
527Bearing 32630ZP050018PC    
 High-pressure hoses      
528Rubber sleeve。9 mm 20 atm meter    
529Rubber sleeve 015 mm meter    
530Rubber sleeve 020 mm meter    
 Sealing materials      
531Gland packing 0 8mm8x8mmkg    
532Gland packing 010 mm10x10mmkg    
533Gland packing 012 mm12x12mmkg    
534Gland packing 015 mm15x15mmkg    
535Gland packing 022 mm22x22mmkg    
536Impregnated hemp stuffing box14 x14 mmkg    
537Impregnated hemp stuffing box16 x16 mmkg    
538Impregnated hemp stuffing box18 x18 mmkg    
539Impregnated hemp stuffing box19 x19 mmkg    
540Oil and petrol resistant paronitePMB-1 mmkg    
541Oil and petrol resistant paronitePMB-2 mmkg    
542Oil and petrol resistant paronitePMB-3 mmkg    
543Oil and petrol resistant paronitePMB-4 mmkg    
544FUM tape 0.1-1.092480800011kg    
545FUM tape 0.08-1.592480800011kg    
 Belts for the Uralmash-3D installation      
546Belt A-1250 mm PC    
547Belt B-1250 mm PC    
548Belt A-1330 mm PC    
549Belt B-1650 mm PC    
550Belt B-1600 mm PC    
551Belt B-1800 mm PC    
552Belt A-2120 mm PC    
553Belt A-2240 mm PC    
554Belt A-2800 mm PC    
555Belt S-4000 mm PC    
556Belt C(B)-4500 mm PC    
557Belt E(D)-5600 mm PC    
558Belt E(D)-10000 mm PC    
 Pumping equipment for water supply control      
559CNS 300×300 with electric motor 400 kW 1500 rpm not explosion-proof or equivalentCNS 300×300kit    
560CNS 300×240 with electric motor 315 kW 1500 rpm not explosion-proof or equivalentCNS 300×240kit    
561CNS 300×180 with electric motor 315 kW 1500 rpm not explosion-proof or equivalentCNS 300×180kit    
562CNS 180×255 with electric motor 250 kW 1500 rpm not explosion-proof or equivalentCNS 180×255kit    
563TsNS 180×170 with electric motor 200 kW (6 kV) 1500 rpm not explosion-proof or equivalentCNS 180×170kit    
564TsNS 180×128 with electric motor 132 kW 1500 rpm not explosion-proof or equivalentCNS 180×128kit    
565TsNS 180×85 with electric motor 75 kW 1500 rpm not explosion-proof or equivalentCNS 180×85kit    
566CNS 850×240 with electric motor 800 kW 1500 rpm not explosion-proof or equivalentCNS 850×240kit    
567Pump D 200/36 with electric motor 45 kW 1500 rpm, not explosion-proof or equivalentD 200/36kit    
568Pump 10 ND with electric motor 132 kW 1500 rpm not explosion-proof or equivalent10 NDkit    
569Pump OMEGA 250-800A or equivalent kit    
570Pump K40x40 or equivalent kit    
 Spare parts for pump CNS 850 (indivisible lot)      
571TsNS-850 Val PC    
572TsNS-850 Impeller 1st stageMSG-7-01-118-1PC    
573TsNS-850 ImpellerMSG-7-01-178PC    
574TsNS-850 Remote bushingMSG-7-01-126-1PC    
575TsNS-850 Water seal bushingMSG-7-01-112PC    
576TsNS-850 Guide vaneMSG-7-01-119PC    
577TsNS-850 Protective sleeve PC    
578TsNS-850 Bearing bushing PC    
579TsNS-850 Guide vane 1st stage PC    
580TsNS-850 Bushing 190312MSG-7-01-102.00PC    
581TsNS-850 Nut 1904MSG-7-01-107PC    
582TsNS-850 Bushing oil seal 1905MSG-7-01-108PC    
583TsNS-850 Shaft shirt 1906MSG-7-01-109.1PC    
584TsNS-850 Front bracketMSG-7-01-114PC    
585TsNS-850 Suction cover 1909MSG-7-01-116PC    
586TsNS-850 O-ring 1st stage 1910MSG-7-01-117PC    
587TsNS-850 Working wheel 2nd stage 191112MSG-8-01-118-1PC    
588TsNS-850 Sealing ring 1913MSG-7-01-121PC    
589TsNS-850 Sealing ring 1914MSG-7-01-122PC    
590TsNS-850 Guide device for dispensing 1915MSG-7-01-123PC    
591TsNS-850 Unloading bushing 1916MSG-7-01-125-1PC    
592TsNS-850 Discharge cover 1918MSG-7-01-132-1PC    
593TsNS-850 Rear bracket 1919MSG-7-01-135-1PC    
594TsNS-850 Rotor nut 1924 12MSG-7-01-142-1PC    
595TsNS-850-240 Shaft (2nd stage) PC    
 Spare parts for pump CNS 300 (indivisible lot)      
596TsNS-300 Rotor nut8MS 7.01.07PC    
597Housing of the CNS guide device 300-120-6008MS 7.0119-2PC    
598TsNS-300 Guide vane ringCNS 300-120PC    
599TsNS-300 Seal cord for the body of the guide deviceCNS 300-120PC    
600TsNS-300 Working wheel for dispensing8MS 7.0118-1PC    
601TsNS-300 Sealing ring8MS 7.0120PC    
602TsNS-300 Sealing ring8MS 7.0121PC    
603TsNS-300 Unloading disk8MS 7.0109PC    
604TsNS-300 Shaft 3 stages. pumpCNS300-180PC    
605TsNS-300 Bearing bushing PC    
606TsNS-300 CuffGOST 87-52-79PC    
607TsNS-300 Throttle bushing PC    
608TsNS-300 impeller8MS 7.0118PC    
609TsNS-300 impeller 1 stage PC    
610TsNS-300 shaft jacket8MS 7.0126PC    
611TsNS-300 Remote bushing8MS 7.0113PC    
612TsNS-300 Water seal bushingTsNSN-300-180.001PC    
613TsNS-300 Front bracket8MS 7.0129PC    
614TsNS-300 Rear bracket8MS 7.0103PC    
615TsNS-300 Unloading bushing8MS 7.0114PC    
616TsNS-300 Unloading ring8MS 7.0112PC    
617TsNS-300 Unloading ring8MS 7.0111PC    
618TsNS-300 Guide vane8MS 7.01.17-1PC    
 Spare parts for pump CNS 180 (indivisible lot)      
619TsNS-180 Impeller I-stage180 x 255PC    
620TsNS-180 Shaft jacketCNS 180-255.001PC    
621TsNS-180 Remote bushing6MS 6-0113PC    
622TsNS-180 Water seal bushing6MS 6-0126PC    
623TsNS-180 Unloading bushing6MS 6-0114PC    
624TsNS-180 Unloading ringCNS 180-255 6 MS-0119PC    
625TsNS-180 Guide vane6MS 6-0117-1PC    
626TsNS-180 Throttle bushing PC    
627TsNS-180 Front bracket PC    
628TsNS-180 Rear bracket PC    
629TsNS-180 Bearing bushing PC    
630TsNS-180 CuffGOST 87-52-79PC    
631TsNS-180 Sealing ring6 MS 6-0121PC    
632TsNS-180 Sealing ring6 MS 6-0122-1-02PC    
633TsNS-180 Working wheel6 MS 6-0118PC    
634TsNS-180 Housing of the guide apparatusMS 6-01.129PC    
635TsNS-180 Guide vane ringCNS 180×85 85.1.425.01.009PC    
636TsNS-180 Shaft of 3-stage pumpCNS 180×128PC    
637TsNS-180 Shaft of 5-stage pumpCNS 180×212PC    
 Spare parts for the cementing unit (indivisible lot)      
638Plug valve d=50 P=70 (Pump SIN 64.00.100.000)2KMNPC    
639Plug valve d=25 P=70 (Pump SIN 64.00.100.000)2KMNPC    
640Articulated elbow d=50 P=70 (Pump SIN 64.00.100.000)KSH-70PC    
641Plunger d=100-7-72 (Pump SIN 64.00.100.000) PC    
642Valve SP-507 tripleks pump 5S with matching cover (Pump SP-507)SP-507 triplexPC    
643Intake hose d=100 L=4.5 (Pump NSP-32)SIN 30.01.0700000PC    
644Intake hose d=75 L=3m (Pump NSP-32) PC    
645High pressure hose P=25 L=10 (d=50) (NSP-32 pump) PC    
646Discharge hose L=10 (d=50) (NSP-32 pump) PC    
647Adjustable nozzle 2×1050 PC    
648Articulated elbow 22 type R2”x1050 bar (Pump SIN 64.00.100.000) PC    
649Plug valve 2x2nkt 60 P=105 Mpa (Pump SIN 64.00.100.000)GOST 633-80PC    
650Plug valve 2x1nkt 60 P=105 Mpa (Pump SIN 64.00.100.000)GOST 633-80PC    
651Plug valve 2x1nkt 60 P=105 MpaGOST 633-80PC    
652Piston rod 9T.2.5. L=880 mm (NPS-32 pump)9T.2.5PC    
653Valve d=111 mm 9T.2.69 (NPS-32 pump)9T.2.69PC    
654Valve seat d=111T.118A (NPS-32 pump)T.118APC    
655Ball valve d=25x40MPa (NPS-32 pump) PC    
656Cylinder bushing d=100 (NPS-32 pump)6G-102PC    
657Cylinder bushing d=127 (NPS-32 pump)6G-104PC    
658Ball valve d=50×40 Mpa (NPS-32 pump) PC    
659Gear pump NSh-10 (Pump NPS-32) PC    
660Gate valve d=100(4″) (NPS-32 pump)SIN 100.13.000PC    
661Worm NPS 01.029A (Pump NPS-32)NPS 01.029APC    
662Articulated elbow KSh-40 d=50 P=40 (NPS-32 pump)KSH-40PC    
663Piston D=127 mm (NPS-32 pump)9T.2.34PC    
664Cylinder bushing D=115 (NPS-32 pump)6G-103PC    
665Crosshead assembly (NPS-32 pump)9G.01.200PC    
 Two-pump cementing unit brand 600S for pumps “A” and “B” (indivisible lot)      
666Valve seat. Plunger pump (3”)P100002606PC    
667Valve. Plunger pump (3”)P10002714PC    
668Spring. Plunger pump (3”)3102008078PC    
669Flange rubber. Plunger pump (3”)P100002616PC    
670Plunger. Plunger pump (3”)3102008064PC    
6713” seal kitP106000790Akit    
6723”Valve discE030005384BPC    
673Valve disc handleE030011682PC    
674Valve seat.Plunger pump (4.5”)P100028521APC    
675Valve. Plunger pump (4.5”)P100028516APC    
676Spring. Plunger pump (4.5”)3102008078PC    
677Flange rubber. Plunger pump(4.5”)P100028519APC    
678Plunger. Plunger pump (4.5”)3102008140PC    
679Oil ring3102013153PC    
6802” oil sealP100024100APC    
6814.5” seal kitP106000789APC    
6824” valve discE030012440PC    
 Wellhead equipment      
683Column head complete with Christmas tree fittings OKK-3-70 MPa 140x245x324x426 with AFK 6-80/65×70 MPa kit    
684Column head complete with Christmas tree fittings OKK-3-70 MPa -168x245x324x508 with AFK6-80/65×70 MPa kit    
685Column head complete with Christmas tree fittings OKK-2-70 MPa-140x245x324 with AFK6-80/65×70 MPa kit    
686Column head complete with Christmas tree fittings OKK-2-70 MPa 168x245x340 with AFK6-80/65×70 MPa kit    
687Column head complete with Christmas tree fittings OKK-2-35 MPa-140x245x324 with AFK6-65×35 MPa kit    
688Column head complete with Christmas tree fittings OKK-2-35 MPa-168x245x340 with AFK6-65×35 MPa kit    
689Column head complete with Christmas tree fittings OKK-1×35 mPa-140×245 with AFK6-65×35 mPa kit    

8. Field Fault Repair Cases

Case 1: F-1300 Mud Pump Cylinder Bushing Failure

A ZJ70DS rig experienced a 35 MPa mud leak at the F-1300 cylinder bushing during high-pressure circulation, halting drilling. Replacing the worn Ø150 mm cylinder bushing and matching seal kit restored pressure stability within 2 hours, with the new bushing handling full operating pressure without leaks for 800+ subsequent hours.

Case 2: JC-70 DS Drawworks Drive Chain Breakage

Heavy hoisting loads caused a 32S-2 drive chain to snap on a JC-70 DS drawworks, delaying rig operations. Installing a replacement 10-meter 32S-2 roller chain (precision-matched to OEM specs) restored hoisting functionality, with chain tension adjustments preventing repeat failures.

Case 3: SL-450-5 Swivel Main Bearing Wear

Excessive vibration and rotational friction signaled main bearing wear on an SL-450-5 swivel. Replacing the 270x550x130 main bearing (OEM-compatible) eliminated vibration, reduced power consumption by 12%, and restored smooth mud circulation during drilling operations.

9. Procurement Guidance

This comprehensive Nebitgazburawlayysh drilling rig parts portfolio serves as both a standardized procurement reference and a technical troubleshooting guide, ensuring every component aligns with your rig’s model specifications, performance requirements, and industry compliance standards. By selecting these certified, model-specific parts, you eliminate the risk of compatibility errors, reduce maintenance labor costs, and extend the service life of your drilling equipment—ultimately improving rig uptime and operational efficiency in onshore oil and gas drilling projects.

Product Description