Product Introduction
Our MPT-200 main frame parts lineup encompasses all structural, wear, hydraulic, and electrical components for the complete main frame assembly, including heavy-duty dolly frames, Polypenco wear templates, cogged drive wheels, ACM flanged bushings, compression springs, radial ball bearings, explosion-rated pressure/length transmitters, and hydraulic control plugs. Crafted from high-strength alloy steel, wear-resistant Polypenco composite, anti-friction ACM material, and explosion-proof electrical components, each part undergoes load testing, wear verification, and pressure testing to match OEM performance standards. This comprehensive selection supports full main frame overhauls, targeted wear part replacements, and hydraulic/electrical system repairs, making it the definitive sourcing solution for MPT-200 main frame maintenance.
Functional Capabilities
- Smooth Dolly Frame Movement: Polypenco dolly frames and wear templates reduce friction, enabling free sliding of hydraulic roughneck components without binding during pipe handling.
- Torque Stabilization: Torque arrestor templates and stabilizer bolts/plugs maintain consistent torque output, preventing pipe damage during makeup/breakout operations.
- Hydraulic Sealing & Control: EO 316 BSPP plugs and flanged bushings eliminate hydraulic leakage, maintaining stable system pressure up to 700 bar.
- Precision Monitoring: Explosion-rated pressure/length transmitters and proximity switches provide real-time operational data, ensuring safe and accurate equipment control.
- Structural Support: Heavy-duty leaf chains, chain bolts, and wheel shafts support hydraulic roughneck components, withstanding high vibration and torque loads.
- Vibration Damping: Rubber buffers and disc springs absorb operational shock, reducing wear on structural components and extending service life.
Structural Design Features
- Exact MPT-200 OEM Fit: Precision-machined dimensions and OEM part number/position code matching ensure seamless replacement, cutting on-site installation time by up to 50%.
- Wear-Resistant Composite Materials: Polypenco and ACM bushings offer low-friction performance, requiring minimal lubrication and resisting abrasion from drilling debris.
- Explosion-Proof Compliance: Electrical transmitters and switches carry IECEx ratings, suitable for hazardous oilfield drilling environments with volatile gases.
- High-Pressure Durability: Hydraulic components and structural fasteners are rated for 400–700 bar pressure, withstanding extreme hydraulic system loads.
- Modular Repair Design: Individual wear parts, bearings, and electrical components enable targeted replacements, minimizing part waste and lowering long-term maintenance costs.
Applicable Operating Conditions
These MPT-200 main frame components are engineered to perform reliably in rigorous drilling scenarios, including:
- MPT-200 main frames paired with Hydratong hydraulic roughnecks and SW-10 spinning wrenches
- Onshore/offshore drilling rigs with hazardous, explosive gas environments (IECEx certified electrical parts)
- Hydraulic systems operating at 400–700 bar pressure for drill pipe makeup/breakout
- High-vibration, heavy-cycling rig operations with continuous 24/7 usage
- Routine main frame maintenance, emergency field repairs, and mandatory equipment recertification
Maintenance & Service Recommendations
- Inspect Polypenco dolly frames and torque arrestor templates every 1,200 operating hours for wear or scoring; replace worn components to prevent frame binding.
- Check flanged bushings and radial ball bearings for play or leakage quarterly, replacing worn parts to maintain smooth drive wheel rotation.
- Tighten leaf chain bolts and inspect chain tension monthly, adjusting or replacing stretched chains to preserve hydraulic roughneck alignment.
- Calibrate pressure/length transmitters and test proximity switches before each rig shift to ensure accurate, safe operational monitoring.
- Inspect rubber buffers and disc springs for cracking or deformation every 6 months, replacing worn dampers to reduce structural vibration wear.
- Verify IECEx and API certification documentation for all parts prior to installation to ensure regulatory compliance in hazardous drilling environments.
- We supply the following spare parts:
| SN | DESCRIPTION | PART # | POSITION |
| 1 | DOLLY FRAME | XD110002258 | 5 |
| 2 | DOLLY FRAME | XD110002259 | 6 |
| 3 | DOLLY FRAME | XD110002264 | 4 |
| 4 | DOLLY FRAME, POLYPENCO | XD110002260 | 7 |
| 5 | DOLLY | XD110002257 | 8 |
| 6 | TORQUE ARRESTOR;POLYPENCO,TEMPLATE;HYDRATONG | XD110002317 | 12 |
| 7 | COGGED DRIVE WHEEL;TEMPLATE;HYDRATONG | XD110002307 | 15 |
| 8 | BRACKET FOR LENGTH TRANSMITTER; LEFT FOOT;HYDRATONG | XD110002579 | 16 |
| 9 | FLANGED BUSHING | 81771 | M15 |
| 10 | EO 316 PLUG BSPP 1/2-ED | 71983 | M21 |
| 11 | FLANGED BUSHING ACM L7M | 198606 | M23 |
| 12 | WIRE STOCKING W/ONE EYE AND TIMBL | 23918 | M18 |
| 13 | WIRE STOCKING W/ONE EYE AND TIMBL | 23917 | M19 |
| 14 | WIRE STOCKING W/ONE EYE AND TIMBL | 23919 | M20 |
| 15 | TORQUE ARRESTOR;POLYPENCO,TEMPLATE;HYDRATONG | XD110002317 | 12 |
| 16 | COGGED DRIVE WHEEL;TEMPLATE;HYDRATONG | XD110002307 | 15 |
| 17 | WHEEL SHAFT;MAIN FRAME LEG;HYDRATONG | XD110002322 | 16 |
| 18 | BEARING BOSS;TEMPLATE;HYDRATONG | XD110002332 | 20 |
| 19 | TACO BUSHING;TEMPLATE;HYDRATONG | XD110002331 | 23 |
| 20 | TACO SPRING;WIRE, TEMPLATE;HYDRATONG | XD110002335 | 24 |
| 21 | FLANGED BUSHING | 81771 | M15 |
| 22 | SPRING, COMPRESSION, 1,0x12x55 | 142397 | M25 |
| 23 | RADIAL BALL BEARING | 95714 | M26 |
| 24 | EO 316 PLUG BSPP 1/2-ED | 71983 | M27 |
| 25 | FLANGED BUSHING ACM L7M | 198606 | M29 |
| 26 | TORQUE WREN+C4:C38CH;STABILIZER BOLT;DETAIL DRAWING | XD110002117 | 2 |
| 27 | HYDRAULIC ROUGHNECK;DOLLY FRAME;LEAF CHAIN BOLT | XD110001620 | 4 |
| 28 | TORQUE WRENCH;STABILIZER PLUG;STABILIZER PLUG | XD110001555 | 5 |
| 29 | HYDRAULIC ROUGHNECK;TOOL FRAME, ADJ;LEAF CHAIN SUPPORT | XD110000952 | 7 |
| 30 | 1/2″ ELITE LEAF CHAIN | 198797 | M26 |
| 31 | DISC SPRING, SF-TAF | 95702 | M28 |
| 32 | HYDRA TONG, MUDBUCKET;ARM BUSHING;DETAIL DRAWING | XD110001867 | 3 |
| 33 | HYDRA TONG, MUDBUCKET;PIPE BUSHING;DETAIL DRAWING | XD110001870 | 5 |
| 34 | HYDRA TONG, MUDBUCKET;PIPE BUSHING;DETAIL DRAWING | XD110001881 | 10 |
| 35 | BUFFER, RUBBER | 33509 | M13 |
| 36 | GUIDE BRACKET; SPINNING WRENCH; SW-10 | XD110004209 | 9 |
| 37 | EX HEATER HEATEX | 155573 | |
| 38 | INITIATOR w/10M CABLE | 53988 | |
| 39 | PRESSURE TRANSMITTER EXXI 0 -400 BARS | 157341 | |
| 40 | PRESSURE TEANSMITTER EEXI 0-700 BARS | 157344 | |
| 41 | LENGTH TRANSMITTER W/2M LINE | 80426 | |
| 42 | 01X02X16 AWG ARM/SHEAT XT125 POLYRAD | 56530 | |
| 43 | 01x 2×1.5mm 250V Grey | 17147 | |
| 44 | WIRE SHEAVE, FOR ELEVATOR CENSOR; HYDRATONG MPT | X110000943 | |
| 45 | PROXIMITY SWICTH |
Field Failure Repair Case Studies
Case 1: MPT-200 Dolly Frame Sliding Binding
A MPT-200 main frame experienced severe dolly frame binding due to worn Polypenco templates and damaged flanged bushings. Replacing XD110002260 Polypenco dolly frames and 198606 ACM bushings restored friction-free sliding movement.
Case 2: Hydraulic Pressure Leakage & Instability
Worn EO 316 BSPP plugs (71983) caused consistent hydraulic leakage, dropping system pressure below operational thresholds. Installing new OEM-matched plugs eliminated leaks and stabilized 700 bar system pressure.
Case 3: Torque Arrestor Performance Failure
A damaged torque arrestor template (XD110002317) led to inconsistent torque output, risking drill pipe thread damage. Fitting a new Polypenco torque arrestor template restored stable torque control during pipe operations.
Frequently Asked Questions (FAQ)
| Question | Answer |
| Are these parts exclusively compatible with the MPT-200 main frame? | Yes, every component is precision-engineered for the MPT-200 main frame, with full compatibility for Hydratong hydraulic roughnecks and matching drilling attachments. |
| Do electrical components meet hazardous area certification standards? | All transmitters and switches carry IECEx explosion-proof ratings, approved for use in volatile oilfield drilling environments. |
| What is the maximum hydraulic pressure rating for these parts? | Hydraulic components and structural parts are rated for up to 700 bar (10,150 PSI), matching the MPT-200 main frame’s full operational pressure range. |
Procurement Guidance
For drilling rig maintenance teams and equipment operators responsible for MPT-200 main frame performance and safety, this catalog is your definitive sourcing solution for high-quality, OEM-matched spare parts. It provides full transparency on part descriptions, OEM part numbers, position codes, and certification details, serving as both a formal procurement compliance standard and a practical field troubleshooting reference for main frame repairs and overhauls. Whether you need Polypenco dolly frames for friction reduction, hydraulic plugs for leak sealing, explosion-rated transmitters for monitoring, or structural components for torque stability, every part is engineered to resolve common MPT-200 failures and deliver consistent, compliant drilling performance. Submit your detailed inquiry with specific part numbers, required quantities, and position codes to secure precision-matched components tailored to your MPT-200 main frame needs.
