1. Core Overview & Target Application Summary
This complete spare parts catalog is custom manufactured exclusively for the TEDA KHT5500 tubing power tong, a heavy-duty hydraulic tool built for high-precision makeup and breakout of oilfield tubing strings. This parts suite is tailored to the specialized needs of drilling contractors, field maintenance technicians, oilfield service teams, equipment rental companies, and well completion crews—addressing the most costly and disruptive pain points of KHT5500 operation: gear tooth wear, bearing seizure, hydraulic seal leaks, torque inaccuracy, clutch slippage, and unplanned rig downtime that derails tubing running and workover schedules.
2. Detailed Product & Component Breakdown
The TEDA KHT5500 tubing power tong spare parts line features premium, wear-resistant components built to withstand extreme mechanical shock, continuous cyclic loading, hydraulic pressure fluctuations, and harsh oilfield environmental conditions. Each part is precision-machined with tight tolerances (±0.002 inches for critical gear, shaft, and bearing interfaces) and crafted from high-grade materials: heat-treated alloy steel for gears and shafts, industrial-grade rolling bearings, oil-resistant nitrile rubber seals, high-tensile springs, and corrosion-resistant fasteners. This catalog covers every critical subsystem of the TEDA KHT5500—including gear transmission, hydraulic drive, jaw assembly, clutch mechanism, sealing system, and control hardware—eliminating the risk of fitment errors and performance gaps common with generic aftermarket parts.
2.2 Key Functional Specifications
- Torque Compatibility: Engineered to support the TEDA KHT5500’s full 0-25,000 ft/lbs torque range, with hardened gear sets and spline shafts that eliminate slippage and maintain accurate torque delivery during tubing makeup/breakout.
- Hydraulic System Rating: Seals, valves, and piston components optimized for standard operating pressure ranges, compatible with 6K-625 orbit hydraulic motors and multi-way quintuple valve assemblies.
- Wear Life Metrics: Heat-treated gears offer a 18,000+ cycle service life; industrial roller bearings and needle bearings deliver 40,000+ hours of smooth operation; hydraulic seals resist degradation for 2,200+ operating hours.
- Tubing Size Compatibility: Jaw plates and gripping components designed for 3-1/2”, 4-1/2”, and 5-1/2” tubing— the most common sizes used in onshore and offshore well completion and workover.
2.3 Structural Design Features
- Direct OEM Interchangeability: All KHT5500-series part numbers match original TEDA equipment specifications, requiring no modifications for field installation and reducing repair time by up to 50%.
- Modular Component Design: Pre-matched gear assemblies, bearing sets, and seal kits streamline part replacement, even in remote field locations with limited tools.
- Reinforced Load-Bearing Parts: Gears, shafts, and jaw components feature hardened surfaces (55-60 HRC) to resist wear, bending, and fracture under heavy breakout loads.
- Standardized Fastening & Sealing: Unified nut, bolt, and O-ring dimensions simplify inventory management and reduce stock costs for maintenance teams.
2.4 Applicable Operating Conditions
These TEDA KHT5500 power tong parts are engineered for reliable performance across diverse oilfield scenarios, including:
- Onshore land drilling rigs (conventional, directional, and horizontal well operations)
- Offshore platform and jack-up rig tubing running and workover projects
- Well completion, re-entry, and tubing replacement activities
- High-volume tubing makeup/breakout in remote and harsh drilling environments
- Operating temperature range: -4°F to 140°F (-20°C to 60°C)
- Compatibility with standard hydraulic oils and mild oilfield corrosive conditions
We supply the following spare parts:
| 1 | LINING RING FOR TUBING TONG TEDA KHT5500-106 | EA | |
| 2 | DOUBLE ROW ANGULAR CONTAC BALL BEARING FOR TUBING POWER TONG KHT5500 HKT5500-108 | EA | |
| 3 | SMALL INTERMEDIATE WHELL SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-109 | EA | |
| 4 | SMALL INTERMEDIATE WHEEL FOR TUBING POWER TONG KHT5500 KHT5500-110 | EA | |
| 5 | CYLINDRICAL ROLLER BEARING FOR TUBING POWER TONG KHT5500 KHT5500-115 | EA | |
| 6 | LARGE GEAR FOR TUBING POWER TONG KHT5500 KHT5500-117 | EA | |
| 7 | GEAR SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-118 | EA | |
| 8 | SMALL GEAR FOR TUBING POWER TONG KHT5500 KHT5500-119 | EA | |
| 9 | BALL BEARING FOR TUBING POWER TONG KHT5500 KHT5500-122 | EA | |
| 10 | SPLINE SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-123 | EA | |
| 11 | SHIFT ENGAGEMENT GEAR (UPPER) FOR TUBING POWER TONG KHT5500 KHT5500-124 | EA | |
| 12 | BALL BEARING FOR TUBING TONG TEDA KHT5500-125 | EA | |
| 13 | MAIN SHAFT GEAR FOR TUBING POWER TONG KHT5500 KHT5500-126 | EA | |
| 14 | BALL BEARING FOR TUBING POWER TONG KHT5500 KHT5500-127 | EA | |
| 15 | INNER GEARED SLEEVE FOR TUBING TONG TEDA KHT5500-133 | EA | |
| 16 | LARGE CLUTCH GEAR FOR TUBING TONG TEDA KHT5500-136 | EA | |
| 17 | HEXAGON NUT 1/2″ FOR TUBING TONG TEDA KHT5500-19A | EA | |
| 18 | POSITIONING SPRING FOR TUBING TONG TEDA KHT5500-147 | EA | |
| 19 | STEEL BALL 5/16″ FOR TUBING TONG TEDA KHT5500-148 | EA | |
| 20 | DECLUTCH SHIFT (LOWER) FOR TUBING POWER TONG KHT5500 KHT5500-149 | EA | |
| 21 | CHECK NUT 5/8″ FOR TUBING POWER TONG KHT5500 KHT5500-150 | EA | |
| 22 | STELL BALL FOR TUBING TONG TEDA KHT5500-152 | EA | |
| 23 | CYLINDRICAL ROLLER 10 X 25 FOR TUBING POWER TONG KHT5500 KHT5500-153 | EA | |
| 24 | MANDRELL FOR TUBING TONG TEDA KHT5500-154 | EA | |
| 25 | DUPLEX GEAR FOR TUBING TONG TEDA KHT5500-155 | EA | |
| 26 | DUSTPROOF RING A40 X 48 X 5 FOR TUBING TONG TEDA KHT5500-375 | EA | |
| 27 | Y RING Y40 X 50 X 6.3 FOR TUBING POWER TONG KHT5500 KHT5500-374 | EA | |
| 28 | ORING 56 X 3.55 FOR TUBING POWER TONG KHT5500 KHT5500-369B | EA | |
| 29 | PISTON ROD FOR TUBING POWER TONG KHT5500 KHT5500-364B | EA | |
| 30 | ORING 32.5 X 3.55 FOR TUBING POWER TONG KHT5500 KHT5500-360 | EA | |
| 31 | Y ORING Y63 X 53 X 6.3 FOR TUBING POWER TONG KHT5500 KHT5500-662 / KHT5500-361B (KHT5500-662GB/T10708.1) (KHT5500-361BGB/T10708.1) | EA | |
| 32 | OIL CUP M6 X 1 FOR TUBING POWER TONG TEDA KHT5500-20 | EA | |
| 33 | HEXAGON SOCKET CAP HEAD SCREW FOR TUBING TONG TEDA 1/2″ X 1 1/2″ KHT5500-05 | EA | |
| 34 | RIGHTING SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-71 | EA | |
| 35 | ALIGNING BALL SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-73 | EA | |
| 36 | ALIGNING IDLER WHEEL FOR TUBING POWER TONG KHT5500 KHT5500-75 | EA | |
| 37 | PRESSURE GAUGE FOR TUBING POWER TONG KHT5500 KHT5500-205 | EA | |
| 38 | HYDRAULIC CHECK VALVE FOR TUBING POWER TONG KHT5500 KHT5500-224 | EA | |
| 39 | TORQUE GAUGE FOR TUBING POWER TONG KHT500 YN100ZT (0-25000 FT/LBS) KHT5500-842 | EA | |
| 40 | 6K-625 ORBIT HYDRAULIC MOTOR (TUBULAR CONNECTION) FOR TUBING TONG TEDA KHT5500-87 | EA | |
| 41 | ALIGNING BALL SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-73 | EA | |
| 42 | DOOR SPINDLE FOR TUBING POWER TONG KHT5500 KHT5500-161 | EA | |
| 43 | ALIGNING IDLER WHEEL FOR TUBING POWER TONG KHT5500 KHT5500-75 | EA | |
| 44 | SPRING FOR TUBING TONG TEDA KHT5500-175 | EA | |
| 45 | SPRING GUIDE ROD FOR TUBING TONG TEDA KHT5500-176 | EA | |
| 46 | DECLUTCH SHIFT (UPPER) ROD FOR TUBING TONG TEDA KHT5500-183 | EA | |
| 47 | CHECK NUT 5/8″ FOR TUBING POWER TONG KHT5500 KHT5500-150 | EA | |
| 48 | POSITIONING SPRING FOR TUBING TONG TEDA KHT5500-147 | EA | |
| 49 | PISTON ROD FOR TUBING TONG TEDA KHT5500-655 | EA | |
| 50 | ORING 41.2 X 3.55 FOR TUBING POWER TONG KHT5500 KHT5500-660 | EA | |
| 51 | ORING 28 X 2.65 FOR TUBING POWER TONG KHT5500 KHT5500-661 | EA | |
| 52 | Y ORING Y63 X 53 X 6.3 FOR TUBING POWER TONG KHT5500 KHT5500-662 / KHT5500-361B (KHT5500-662GB/T10708.1) (KHT5500-361BGB/T10708.1) | EA | |
| 53 | PISTON FOR TUBING TONG TEDA KHT5500-663 | EA | |
| 54 | SUPPORT RING FOR TUBING POWER TONG KHT5500 SD 0630C-II A KHT5500-664 or KHT5500-664GB | EA | |
| 55 | ORING 69 X 3.55 FOR TUBING POWER TONG KHT5500 KHT5500-667 | EA | |
| 56 | OIL CYLINDER FOR TUBING TONG TEDA KHT5500-668 | EA | |
| 57 | JAW PLATE BOLT FOR TUBING POWER TONG KHT5500 KHT5500-18 (KHT5500.1.1-42) | EA | |
| 58 | OIL CUP M6 X 1 FOR TUBING POWER TONG TEDA KHT5500-20 | EA | |
| 59 | ALIGNMENT ROLLER FOR TUBING POWER TONG KHT5500 KHT5500-25 | EA | |
| 60 | FRONT JAW PLATE 1 (5 1/2″) FOR TUBING POWER TONG TEDA KHT5500-43 | EA | |
| 61 | FRONT JAW PLATE 3 (4 1/2″) FOR TUBING POWER TONG TEDA KHT5500-45 | EA | |
| 62 | FRONT JAW PLATE 4 (3 1/2″) FOR TUBING POWER TONG TEDA KHT5500-46 | EA | |
| 63 | ROLLER FOR TUBING POWER TONG TEDA KHT5500-49 | EA | |
| 64 | HEXAGON SOCKET HEAD CAP SCREW 1/2″ X 1″ FOR TUBING POWER TONG KHT5500 KHT5500-50 | EA | |
| 65 | ROLLER SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-51 | EA | |
| 66 | PIN FOR TUBING POWER TONG KHT5500 KHT5500-60 | EA | |
| 67 | SPRING POCKET FOR TUBING POWER TONG KHT5500 KHT5500-380 | EA | |
| 68 | SPRING FOR TUBING TONG TEDA KHT5500-381 | EA | |
| 69 | LEVELING SCREW FOE TUBING POWER TONG KHT5500 KHT5500-382 | EA | |
| 70 | 6K-625 ORBIT HYDRAULIC MOTOR (TUBULAR CONNECTION) FOR TUBING TONG TEDA KHT5500-87 | EA | |
| 71 | MULTI-WAY VALVE ASSEMBLY (QUINTUPLE VALVE) FOR TUBING POWER TONG KHT5500 KHT5500-212 (KHT5500-212DL) | EA | |
| 72 | HEXAGON NUT 1″ -28UNC FOR TUBING TONG TEDA KHT5500-916 | EA | |
| 73 | PUSH AND PULL SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-921 (KHT5500-921173-LTT-1-71) | EA | |
| 74 | DECLUTCH SHIFT SHAFT (UPPER) FOR TUBING POWER TONG KHT5500 KHT5500-182 (KHT9625.1.14-2) | EA | |
| 75 | SCREW BAR FOR TUBING POWER TONG KHT5500 KHT5500-265 | EA | |
| 76 | PIN SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-267 | EA | |
| 77 | SUSPENSION ROD FOR TUBING POWER TONG KHT5500 KHT5500-268 | EA | |
| 78 | PIN SHAFT B25 X 70 FOR TUBING POWER TONG KHT5500 KHT5500-270 | EA | |
| 79 | OPERATION ROD FOR TUBING POWER TONG KHT5500 KHT5500-180 | EA | |
| 80 | PIN ROLL B8 X 28 FOR TUBING POWER TONG KHT5500 KHT5500-144 | EA | |
| 81 | HEXAGON CHECK NUT 1 1/4″ X 7 UNC FOR TUBING POWER TONG KHT5500 KHT5500-104 | EA | |
| 82 | LARGE INTERMEDIATE WHEEL FOR TUBING POWER TONG KHT5500 KHT5500-111 | EA | |
| 83 | ELASTIC RETAINER RING HOLE 90 FOR TUBING POWER TONG KHT5500 KHT5500-107 | EA | |
| 84 | CLUTCH GEAR (UPPER) FOR TUBING POWER TONG KHT5500 KHT5500-130 | EA | |
| 85 | ROLLING NEEDLE 5 X 29.8 FOR TUBING POWER TONG KHT5500 KHT5500-131 | EA | |
| 86 | MAIN SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-132 | EA | |
| 87 | SINGLE ROW NEEDLE ROLLER BEARING WITHOUT INNER RING FOR TUBING POWER TONG KHT5500 KHT5500-134 (NK50/35KHT5500-134GB/T5801) | EA | |
| 88 | SMALL CLUTH GEAR FOR TUBING POWER TONG KHT5500 KHT5500-135 (KHT9625.1.6-7) | EA | |
| 89 | SUSPENDED HEAD FOR TUBING POWER TONG KHT5500 KHT5500-378B | EA | |
| 90 | PISTON ROD FOR TUBING POWER TONG KHT5500 KHT5500-366B | EA | |
| 91 | BUCKET END JOINT FOR TUBING POWER TONG KHT5500 KHT5500-355B | EA | |
| 92 | CHECK NUT 15/16” – 12UN FOR TUBING POWER TONG KHT5500 KHT5500-67 | EA | |
| 93 | HEXAGON SOCKET HEAD CAP HEAD SCREW 3/8” X 1” FOR TUBING POWER TONG KHT5500 KHT5500-69 | EA | |
| 94 | HEXAGON BOLT 3/8” X 1 ½” FOR TUBING POWER TONG KHT5500 KHT5500-76 | EA | |
| 95 | CHECK NUT 15/16” – 12UN FOR TUBING POWER TONG KHT5500 KHT5500-67 | EA | |
| 96 | CHECK NUT 3/4” – 16 UNF FOR TUBING POWER TONG KHT5500 KHT5500-170 | EA | |
| 97 | ECCENTRIC SHAFT FOR TUBING POWER TONG KHT5500 KHT5500-177 | EA | |
| 98 | ROD ADAPTOR FOR TUBING POWER TONG KHT5500 KHT5500-652 | EA | |
| 99 | PIN SHAFT (1) FOR TUBING POWER TONG KHT5500 KHT5500-654 | EA | |
| 100 | PIN SHAFT (2) FOR TUBING POWER TONG KHT5500 KHT5500-669 | EA | |
| 101 | HEXAGON NUT 9/16” X 12UNC FOR TUBING POWER TONG KHT5500 KHT5500-21 | EA | |
| 102 | SPRING WASHER 9/16” FOR TUBING POWER TONG KHT5500 KHT5500-22 | EA |
3. Field Fault Repair Cases (Real-World Scenarios)
3.1 Case 1: Gear Transmission Slippage (Onshore Well Completion)
Issue: TEDA KHT5500 power tong lost torque consistency and slipped during 4-1/2” tubing makeup, causing delays. Root cause: Worn large gear (KHT5500-117) and damaged cylindrical roller bearing (KHT5500-115) from insufficient lubrication. Repair: Replaced faulty gear and bearing, flushed the gearbox, and applied high-temperature grease. Outcome: Restored full torque stability, eliminated slippage, and resumed on-schedule tubing operations.
3.2 Case 2: Hydraulic Seal Leak (Offshore Workover Rig)
Issue: Persistent hydraulic fluid leak from the cylinder assembly, leading to pressure loss and slow tong operation. Root cause: Degraded Y-ring seal (KHT5500-662/361B) and worn piston rod (KHT5500-364B). Repair: Swapped damaged seal and piston rod, pressure-tested the hydraulic system, and refilled hydraulic fluid. Outcome: Stopped fluid leakage, restored hydraulic pressure, and maintained consistent tong speed.
3.3 Case 3: Clutch Malfunction (Remote Drilling Site)
Issue: KHT5500 clutch failed to disengage properly, making gear shifting difficult and unsafe. Root cause: Fatigued positioning spring (KHT5500-147) and worn declutch shift (lower) component (KHT5500-149). Repair: Replaced spring and shift assembly, adjusted clutch alignment, and tested shifting functionality. Outcome: Restored smooth clutch engagement/disengagement, ensuring safe and efficient operation.
4. Frequently Asked Questions (FAQ)
| Question | Answer |
| Are these parts compatible only with the TEDA KHT5500 tubing power tong? | Yes, all parts in this catalog are designed specifically for the TEDA KHT5500 model, with exact OEM fitment; they are not interchangeable with other power tong models without modification. |
| What materials are used for high-wear components like gears and bearings? | Gears and shafts use heat-treated alloy steel for maximum strength; bearings are industrial-grade angular contact and roller bearings; seals are oil-resistant nitrile rubber; springs are high-tensile spring steel. |
| How do I find the correct replacement part for my TEDA KHT5500 repair? | Match the KHT5500 part number from this list to the faulty component, cross-check the item description and tubing tong application, and confirm quantity to ensure perfect fitment. |
5. Procurement Guidance & Call to Action
This TEDA KHT5500 tubing power tong parts list serves as a dual-purpose resource: a reliable procurement standard to guarantee quality, compliance, and fitment, and a practical technical reference to resolve field failures quickly and safely. Choosing these OEM-grade replacement parts minimizes unplanned rig downtime, reduces long-term maintenance expenses, and upholds API safety standards for tubing handling operations.
