Core Purpose & Equipment Adaptation
All parts listed are exclusively designed, manufactured, and tested to be fully compatible with BPM Top Drive Systems—a critical piece of drilling equipment widely used in onshore and offshore oil and gas exploration, coalbed methane development, and deep geothermal drilling projects. The core purpose of these BPM Top Drive parts (covering electrical, hydraulic, mechanical, sealing, and control components) is to ensure the stable, safe, and efficient operation of the BPM Top Drive, which serves as the "heart" of modern drilling rigs by rotating the drill string and transmitting drilling torque directly to the drill bit. We address the segmented needs of three key user groups: Drilling operators rely on these parts’ reliable performance to avoid unplanned downtime and ensure on-site safety; maintenance technicians require practical guidance on wear prevention and fault troubleshooting to reduce labor costs; procurement personnel need clear compatibility specifications, quality benchmarks, and genuine product references to source compliant, high-performance parts. All BPM Top Drive parts strictly adhere to API Spec 7K (American Petroleum Institute Standard for Drilling Hoisting and Rotating Equipment), ISO 13885 (International Standard for Hoisting Components), and IEC 60034 (International Standard for Electrical Motors), ensuring compliance with global safety, quality, and technical standards for oilfield equipment.
Product Introduction
The listed BPM Top Drive parts encompass a comprehensive range of components that form the integrated BPM Top Drive system, covering five key categories: electrical components (electronic cards, encoders, motors, control modules), hydraulic components (cylinders, pumps, valves, hoses, accumulators), mechanical components (cranks, pins, shafts, gear assemblies, brake parts), sealing components (O-rings, packing, oil seals, guide rings), and auxiliary components (filters, radiators, connectors, supports). Each part—from the principal motor (T4416519CX) and electronic card (6SE70418GK850HA0) to the smallest O-ring (5303100550) and safety pin (9701000004)—is precision-manufactured to match BPM Top Drive’s dimensional and performance requirements. These parts are engineered to withstand the harsh operating conditions of drilling sites, with high wear resistance, corrosion resistance, and fatigue resistance. Every genuine BPM part undergoes strict quality control processes, including non-destructive testing (magnetic particle testing, ultrasonic testing), pressure testing, electrical performance testing, and seal integrity testing, ensuring reliability and durability in extreme drilling environments.
Function Description
The BPM Top Drive parts work in seamless coordination to deliver five core functions critical to drilling operations, all optimized for BPM Top Drive systems: First, Torque Transmission & Drill String Rotation: Mechanical components (crank 9703330011, crank pin 9703330006, main shaft assembly 9702020300) and the principal motor (T4416519CX) transmit stable torque to the drill bit, enabling efficient drilling of the wellbore. Second, Hydraulic Control & Actuation: Hydraulic components (link tilt cylinder 9705227100, variable output plunger pump 5126000820, valves 5126000680, hoses 9715222011) control the lifting, lowering, and tilting of the top drive, ensuring precise positioning of the drill string and smooth operation of hydraulic actuators. Third, Electrical Control & Monitoring: Electrical components (electronic card 6SE70418GK850HA0, encoder 35002000010, control modules 6ES7315-2AG10-0AB0) monitor and regulate the top drive’s speed, torque, and operating status, providing real-time feedback to the driller console and ensuring safe operation. Fourth, Safety Protection: Brake components (brake disc 9702012002, brake assembly 5601000060), safety pins (9701000004), and counterbalance cylinders (9705211100) prevent accidental movement of the drill string, protect personnel and equipment from injury or damage, and ensure emergency shutdown capability. Fifth, Contamination Control & Thermal Management: Filters (oil return filter 5126009801, filter element FBX-250-10), radiators (air oil radiator 5199000040), and heat exchangers (B420.000) keep hydraulic oil and electrical components clean and within safe operating temperatures, extending the service life of the entire system.
Structural Features
BPM Top Drive parts feature a robust, integrated structural design optimized for harsh drilling environments, with five key characteristics that ensure reliability and ease of use: 1. Modular Design: All components (hydraulic cylinders, electrical modules, mechanical assemblies) are modular, allowing for quick disassembly, replacement, and maintenance—reducing downtime and labor costs. For example, the brake assembly (5601000060) and encoder assembly (9702013000) can be replaced on-site without disassembling the entire top drive. 2. High-Strength Materials: Mechanical parts (pin shaft 9701000001, saver sub 9709700411) are made of high-performance alloys (40CrMnMoA, 42CrMo) with surface quenching and tempering treatment, enhancing hardness and fatigue resistance. Sealing parts use high-temperature, oil-resistant rubber and nylon-integrated materials to withstand extreme pressures and temperatures. 3. Reliable Sealing & Contamination Resistance: The sealing system (O-rings 5303100550, packing 9702032004, oil-sealing sleeve 9702020333) features multi-layer protection to prevent hydraulic oil leakage and contamination from drilling mud, dust, and moisture. Filters and strainers ensure clean oil circulation, protecting hydraulic components from wear. 4. Integrated Electrical Control: Electrical components (CPU module 6ES7315-2AG10-0AB0, proximity switch E2E-X3D1-N) are designed for explosion-proof and waterproof operation, compatible with BPM’s control system to ensure stable signal transmission and accurate operation in harsh electrical environments. 5. Durable Hydraulic System: Hydraulic parts (cylinders, pumps, hoses) are designed to withstand high pressures (up to 70MPa) and frequent actuation, with anti-corrosion coatings and reinforced structures to resist damage from vibration and impact.
Applicable Working Conditions
BPM Top Drive parts are specifically engineered to withstand the harsh, variable conditions of oil and gas drilling operations, making them suitable for the following scenarios: 1. Onshore & Offshore Drilling: Compatible with BPM Top Drives used in onshore desert, mountainous, and coastal oilfields, as well as offshore shallow-water and deep-water drilling platforms, resisting saltwater corrosion, high humidity, and strong winds. 2. Deep & Ultra-Deep Drilling: Suitable for drilling operations with depths ranging from 2000m to 8000m, where the top drive requires stable torque transmission and reliable performance under high pressure and high temperature. 3. High-Vibration & High-Impact Environments: The parts’ robust structural design and anti-loosening fasteners (hexagon nut M20 4204000112, U-bolt 9703110024) effectively absorb vibration from drilling operations, preventing component loosening and failure. 4. High-Temperature & High-Pressure (HTHP) Wells: Sealing components (high-temperature O-rings 5303100550) and heat-resistant materials can withstand operating temperatures up to 150℃ and pressures up to 70MPa, ensuring performance in HTHP drilling scenarios. 5. Continuous Operation Scenarios: Designed for 24/7 continuous drilling cycles, with durable components and easy maintenance to minimize downtime. It should be noted that all parts must be used within their rated parameters (pressure, temperature, load) to avoid permanent damage and safety hazards.
Maintenance & Upkeep Recommendations
Proper routine maintenance is critical to extending the service life of BPM Top Drive parts, reducing fault rates, and ensuring safe, efficient operation of the BPM Top Drive system. Below are practical, on-site-friendly maintenance guidelines, organized by frequency and tailored to the different types of parts:
1. Daily Inspection (Before Each Shift): Check hydraulic hoses (QA8 Hose Assy 9715222011) for leaks, bulges, or wear; inspect safety pins (9701000004) and locking components for tightness; verify electrical connections (Hummel plugs 3301011770) are secure and free of moisture; check oil levels in hydraulic systems and filters for clogging; inspect brake discs (9702012002) for wear or damage.
2. Weekly Maintenance: Clean all filters (oil return filter 5126009801, strainer RPB-250*10Y) and replace filter elements if necessary; lubricate mechanical components (crank pin 9703330006, pin shaft 9701000001) with lithium-based grease; inspect sealing components (O-rings 5303100550) for cracks or hardening; test the brake system (brake assembly 5601000060) for responsiveness.
3. Monthly Maintenance: Inspect hydraulic cylinders (link tilt cylinder 9705227100) for piston rod wear and leakage; check electrical components (encoder 35002000010, electronic card 6SE70418GK850HA0) for abnormal heating or signal loss; tighten all fasteners (hexagon nut M20 4204000112, U-bolt 9703110024) to standard torque; inspect gear assemblies (main shaft assembly 9702020300) for wear and lubrication.
4. Quarterly Maintenance: Conduct non-destructive testing (magnetic particle testing) on mechanical components (saver sub 9709700411, pin shaft 9701000001) to detect hidden fatigue cracks; replace all sealing components (O-rings, packing 9702032004) as consumable parts; flush the hydraulic system and replace hydraulic oil; inspect the principal motor (T4416519CX) and other electrical motors for insulation and performance.
5. Annual Maintenance: Disassemble and inspect key hydraulic components (variable output plunger pump 5126000820, valves 5126000680) for wear; replace worn gear assemblies and bearings; calibrate electrical control modules (CPU 6ES7315-2AG10-0AB0) and sensors (proximity switch E2E-X3D1-N); conduct a full system load test to ensure all parts meet API Spec 7K requirements.
BPM, CABLE BOX | 9709033000 |
BPM, ELECTRONIC CARD | 6SE70418GK850HA0 |
BPM, LUBRICATING OIL PUMP | 5126000440 |
BPM, LINK TILT CYLINDER | 9705227100 |
BPM, CRANK | 9703330011 |
BPM, CRANK PIN | 9703330006 |
BPM, COUNTER BALANCE CYLINDER | 9705211100 |
BPM, SERV.LOOP,DERRICK HYDRAC | 9705322000 |
BPM, BLOWER TOP DRIVE | YB132F1-2HWF1 |
BPM, PRINCIPAL MOTOR TOP DRIV | T4416519CX |
BPM, ACTINO-ELECTRICITY ENCODER | 35002000010 |
BPM, BRAKE DISC (BRAKE PAD) | 9702012002 |
BPM, BRAKE ASSEMBLY | 5601000060 |
BPM, RADIATOR BRAKE DEVICE | 5199000030 |
BPM, WASH PIPE | 9702031004 |
BPM, OIL RETURN FILTER | 5126009801 |
BPM, OIL TAKING FILTER | 5126000910 |
BPM, VARIABLE OUTPUT PLUNGER PUMP | 5126000820 |
BPM, AIR OIL RADIATOR | 5199000040 |
BPM, ACTINO-ELECTRICITY ENCODER | 3502000010 |
BPM, WHEEL OF LOAD | 9701102000 |
BPM, SUPPORT OF THE CYLINDER | 9713110010 |
BPM, GRAVER PINCERS | 9713650000 |
BPM, OIL FILTER | 5126000430 |
BPM, PACKING (METRIC) XC7243, RUBBER INTEGRATED WITH NYLON | 9702032004 |
BPM, WASH PIPE LINER | 9702032007 |
BPM, O SEALING RING, REFERENCE/ITEM ITEM 135 5.7(HIGH TEMPERATURE) | 5303001830 |
BPM, O SEALING RING, REFERENCE/ITEM ITEM 120 5.7(HIGH TEMPERATURE) | 5303001820 |
BPM, RING 65MN | 9702032003 |
BPM, FRONT GUIDE RING 203 ZG35, MATERIAL CR MO | 9723641004 |
BPM, FRONT GUIDE RING 127 ZG35, MATERIAL CR MO | 9703641029 |
BPM, FRONT GUIDE RING 168 ZG35, MATERIAL CR MO | 9703641028 |
BPM, REAR GUIDE RING | 203 ZG35 9723641006 |
BPM, REAR GUIDE RING 127 ZG35, MATERIAL CR MO | 9703641032 |
BPM, REAR GUIDE RING 168 ZG35, MATERIAL CR MO | 9703641031 |
BPM, CENTRALIZATION 168 QA19-4, REFERENCE/ITEM 120-159 | 9703641008 |
BPM, CENTRALIZATION 197 QA19-4, REFERENCE/ITEM 120-125 | 9703641041 |
BPM, CENTRALIZATION | 139 QA19- 9703641053 |
BPM, FRONT TOOTH SEAT 127 45, REFERENCE/ITEM 150-233 | 9703641047 |
BPM, BACK TOOTH SEAT 127 45, REFERENCE/ITEM 150-279 | 9703641044 |
BPM, FRONT TOOTH SEAT 168 45, REFERENCE/ITEM 150-166 | 9703641046 |
BPM, BACK TOOTH SEAT 168 45, REFERENCE/ITEM 150-194 | 9703641043 |
BPM, BKUP TONGS CYL SEG PARTS | 9703641090 |
BPM, UPPER IBOP DOUBLE HOLES, REFERENCE/ITEM 70MPA 197 6 5/8REG | 2210270197 |
BPM, RPR BAG UPPER IBOP PARTS | 9703340900 |
BPM, IBOP CYL ASSY PARTS | 9705225200 |
BPM, IBOP CYL SEG PART | 9705225190 |
BPM, LOWER IBOP UNIHOLE, PART NO. REFERENCE/ITEM 70MPA 197 6 5/8REG. | 2210170197 |
BPM, RPR BAG LOWER IBOPPARTS | 9703320900 |
BPM, SAVER SUB 40CRMNMOA, REFERENCE/ITEM 210-1010/2 | 9709700411 |
BPM, SAVER SUB 40CRMNMOA, REFERENCE/ITEM 210-970/2 | 9709700211 |
BPM, SAVER SUB 40CRMNMOA, REFERENCE/ITEM 210-990/2 | 9709700311 |
BPM, SAVER SUB | 40CRMNMOA 9709700521 |
BPM, UPPER BODY OF LOCKING 42, PART NO. REFERERENCE/ITEM 180-112, MATERIAL CR MO | 9703531002 |
BPM, LOWER BODY OF LOCKING 42, REFERENCE/ITEM 180-112, MATERIAL CR MO | 9703531003 |
BPM, LOCKING TOOTH PLATE 20, REFERENCE/ITEM 140-76, MATERIAL NI4M0 | 9703531001 |
BPM, O SEG RING, REFERENCE/ITEM 85 5.3 HIGH TEMPERATURE | 5303100600 |
BPM, O SEG RING | 5303100950 |
BPM, SEALING B220-250-15G | 5303930200 |
BPM, SEG PARTS 0.5, MATERIAL FIBERPL RUBBER OIL TOLERATED | 9702020336 |
BPM, RING GNS3350, REFERENCE/ITEM 335 319.5 6.3. | 5303911200 |
BPM, V WATER SEALING GVA-3500 | 5303940230 |
BPM, O-RING, REFERENCE/ITEM 515 7 HIGH TEMPERATURE | 5303100550 |
BPM, O-RING, REFERENCE/ITEM 230 7 HIGH TEMPERATURE | 5303100560 |
BPM, O-RING, REFERENCE/ITEM 425 7 HIGH TEMPERATURE | 5303100580 |
BPM, O-RING, REFERENCE/ITEM 475 7 HIGH TEMPERATURE | 5303100590 |
BPM, O-RING, REFERENCE/ITEM 265 5.3 HIG TEMPERATURE | 5303101200 |
BPM, OIL-SEALING SLEEVE 42CRMO | 9702020333 |
BPM, SEALING BEAD 33 | 5304000070 |
BPM, CYCLOIDAL GEAR OIL PUMP, REFERENCE/ITEM 3KNB-12.5HTY | 5126000441 |
BPM, DWYER FLOW SWITCH AFS-20 | 5126001040 |
BPM, HEAT EXCHANGER B420.000 | 3499000080 |
BPM, UPPER CONTACT 45 90-51 | 9702013001 |
BPM, LOWER CONTACT 45 90-95 | 9702013004 |
BPM, FRICTION DISC OF BRAKE, REFERENCE//ITEM 215519-A.DELLNER | 5601000070 |
BPM, LEFT AIR CLG ASSY PARTS | 9702014000 |
BPM, RIGHT AIR CLG ASSY PARTS | 9702017000 |
BPM, TEE JOINT T15LA3CX | 5202000500 |
BPM, PIN SHAFT 40CRMNMOA, REFENRECE/ITEM 140-140/2 | 9701000001 |
BPM, SAFETY PIN 90 | 9701000004 |
BPM, LOCK PIN 42CRMO 20-460 | 9701000002 |
BPM, PIN SHAFT 42CRMO 45-210 | 9701060004 |
BPM, SUPPORT 42CRMO, REFERENCE/ITEM 260-220 (500t) | 9703110023 |
BPM, U-BOLT 42CRMO, REFERENCE/ITEM 30-455 (500t) | 9703110024 |
BPM, HEXAGON NUT M20 | 4204000112 |
BPM, LINK TILT CYL 660PARTS | 9705227200 |
BPM, LINK TILT CYL SEG PARTS | 9705227190 |
BPM, COUNTERBALANCE CYL PARTS | 9705221100 |
BPM, CB CYL SEG PARTS | 9705221190 |
BPM, RING | 9705221110 |
BPM, TAPERED BORE PLUG | 5126077001 |
BPM, TAPER BORE PLUG PTCT CAP, REFENRENCE/ITEM M15LA3CX | 5126077002 |
BPM, EXO-HEX ROBBER PIPE PLUG, REFERENCE/ITEM ROV15LA3CX | 5126077003 |
BPM, SEALING PARTS DKA18A3CX | 5303100390 |
BPM, SEALING PARTS OR10X15X | 5303100410 |
BPM, SEALING PARTS OR12X2X | 5303100420 |
BPM, SEALING PARTS OR153X22X | 5303100430 |
BPM, ED SPRING-TYPE SEG RING | 5303100400 |
BPM, DUST PROOF PLUG, REFERENCE/ITEM FR-501(39) | 5126077006 |
BPM, DUST PROOF CAP | 5126077007 |
BPM, DUST PROOF PLUG | 5126077008 |
BPM, DUST PROOF CAP, REFERENCE/ITEM FR-752 G3/4 (33) | 5126077009 |
BPM, STEEL FLUSH-FACED CPLG, REFERENCE/ITEM FF-501-8FB G1/2 | 5126050050 |
BPM, FEED THRU DIR CHG JOINT, REFERENCE/ITEM WEE15LMOMDA3C | 5202000530 |
BPM, BALL PIVOT JOINT, REFERENCE/ITEM SWVE15LMOMDA3C | 5202000430 |
BPM, RIGHT ANGLE JOINT, REFERENCE/ITEM W15LA3CX | 5202000401 |
BPM, QA8 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1410×270°, MATERIAL RUBBER | 9715222011 |
BPM, QB8 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-630×90°, MATERIAL RUBBER | 9715222012 |
BPM, QB7 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-630×180°, MATERIAL RUBBER | 9715222010 |
BPM, QA7 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1410×90°, MATERIAL RUBBER | 9715222009 |
BPM, PC1 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1520×135°, MATERIAL RUBBER | 9715221001 |
BPM, PC2 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1240×270°, MATERIAL RUBBER | 9715221002 |
BPM, PD1 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1320×90°, MATERIAL RUBBER | 9715221003 |
BPM, PD2 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-1000×215°, MATERIAL RUBBER | 9715221004 |
BPM, BA2 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-2030×30°, MATERIAL RUBBER | 9715225004 |
BPM, BB2 HOSE ASSY, REFERENCE/ITEM F381CFCF151508-2000×30°, MATERIAL RUBBER | 9715225003 |
BPM, HYDRAULIC PRESSURE MOTOR, REFERENCE/ITEM OMT-500 151B3005 | 5126000790 |
BPM, FILTER ELEMENT FBX-250-10 | 5126070050 |
BPM, FILTER ELEMENT TFX-250-80 | 5126070060 |
BPM, ABB EXPLN SUPPR MOTOR, REFERENCE/ITEM M2JA160L4A-B35.380V,15KW | 3101030310 |
BPM, PRESSURE GAUGE, REFERENCE/ITEM YN-100ZT-40MPA | 3802000570 |
BPM, ACCUMULATOR, REFERENCE/ITEM NXQ2-F25/31.5-H | 4807100011 |
BPM, EXPLN SUPPR MOTOR, REFERENCE/ITEM YB-90L-4 1.5KW | 3101030320 |
BPM, GEAR PUMP 2B14RP18BB | 5126000950 |
BPM, STRAINER RPB-250*10Y | 5126000980 |
BPM, ACCUMULATOR, REFERENCE/ITEM SB330-6A1/112A9-330A | 4807100051 |
BPM, VALVE ZDR6DA2-4X/150Y | 5126000680 |
BPM, P HYDR CIRCUIT HOSE ASSY, REFERENCE/ITEM F381D9CF121510-2660 P0-P1 | 9705220003 |
BPM, T HYDR CIRCUIT HOSE ASSY, REFERENCE/ITEM F381D9CF121510-2690 T0-T1 | 9705220004 |
BPM, L HYDR CIRCUIT HOSE ASSY, REFERENCE/ITEM F381D9CF081508-2790 L0-L1 | 9705220005 |
BPM, VALVE QV-06/24 | 5126040100 |
BPM, FLOW CONTROL VALVE 35, REFERENCE/ITEM 90-88 | 9705224011 |
BPM, SERVICE LOOP PARTS 26M | 9705312000 |
BPM, EXTENDED LOOP PARTS 50M | 9705311000 |
BPM, LOCKING CYLINDER ASSEMBLY | 9705226100 |
BPM, PROXIMITY SWITCH, REFERENCE/ITEM E2E-X3D1-N | 3301010038 |
BPM, PROFIBUS CONNECTOR | 3399100220 |
BPM, DRIVE DC POWER SUPPLY, REFERENCE/ITEM (5A) 6EP1333-2AA00 | 3399100240 |
BPM, CPU DRIVE POWER SUPPLY, REFERENCE/ITEM 10A 6ES7307-1EA00-0AA0 | 3399100260 |
BPM, 32 BITS DGTL INPUT MODULE, REFERENCE/ITEM 6ES7321-1BL00-0AA0 | 3399100520 |
BPM, 32 BITS DGTL OUT MODULE, REFERENCE/ITEM 6ES7322-1BL00-0AA0 | 3399100521 |
BPM, 8 BITS AI MODULE, REFERENCE/ITEM 6ES7331-7KF02-0AB0 | 3399100250 |
BPM, CPU315-2DP MODULE, REFERENCE/ITEM 6ES7315-2AG10-0AB0 | 3399200260 |
BPM, DRILLER CONSOLE EX MODULE, REFERENCE/ITEM M153 6ES7153-1AA03-0XB0 | 3399100280 |
BPM, 4A0 MODULE BOARD, REFERENCE/ITEM 6ES7332-5HD01-0AB0 | 3399200140 |
BPM, INTERFACE MODULE, REFERENCE/ITEM 6ES7141-1BF12-0XB0 | 3399200210 |
BPM, ET200X-2A MODULE, REFERENCE/ITEM 6ES7144-1GB41-0XB0. | 3399200230 |
BPM, ET200X-4DO MODULE, REFERENCE/ITEM 6ES7142-1BD40-0XA0 | 3399200220 |
BPM, ET200X-2AI(PT100) MODULE, REFERENCE/ITEM 6ES7144-1JB31-0XB0 | 3399100060 |
BPM, OLM OPT FIBER LINK MODUL | 3399100430 |
BPM, OPT FIBER 135M DRAG-TYPE, REFERENCE/ITEM 6XV18206AH10 | 9704092900 |
BPM, BRAKE UNIT, REFERENCE/ITEM 6SE7031-3FB87-2DA1 | 3301016800 |
BPM, DTI BOARD, REFERENCE/ITEM 6SE7090-0XX84-3DB0 | 3399200270 |
BPM, INVERTER, REFERENCE/ITEM CUVC 6SE7090-0XX84-0AB0 | 3301016760 |
BPM, INVERTER CBP2 BOARD, REFERENCE/ITEM 6SX7010-0FF05 | 3301016780 |
BPM, RECTIFIER CUR BOARD, REFERENCE/ITEM 6SE7090-0XX85-1DA0 | 3301016740 |
BPM, CUR BOARD SOFTWARE | 3399100490 |
BPM, IVI BOARD | 3399200250 |
BPM, RECT BRIDGE TRIGGER BOARD, REFERENCE/ITEM 6SE7041-8GK85-0HA0 | 3301016750 |
BPM, SLB COMMUNICATION BOARD, REFERENCE/ITEM 6SX7010-0FJ00 | 3301016880 |
BPM, 230V RED INDICATOR LIGHT, REFERENCE/ITEM 3SB32526AA20 | 3301011650 |
BPM, TCC TACHOMETER, REFERENCE/ITEM KLY-C1101.1.5 300RPM/10V | 3802300120 |
BPM, TCC TORTILEMETER | 3802300130 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7520551010 | 3301011770 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7680551020 | 3301011780 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7520551020 | 3301011790 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7680551010 | 3301012050 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7101481010 | 3301011250 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7471481020 | 3301011300 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7101581010 | 3301011800 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7471581020 | 3301011810 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7101581020 | 3301011820 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7471581010 | 3301012060 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7520643010 | 3301011330 |
BPM, HUMMEL CIRC PLUG CONN | 3301011350 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7520643020 | 3301011830 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7680643010 | 3301012070 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7101619010 | 3301011270 |
BPM, HUMMEL CIRC PLUG CONN, REFERENCE/ITEM 7471619020 | 3301011320 |
BPM, TOOTH PLATE | 9703641019 |
BPM, ENCODER ASSEMBLY | 9702013000 |
BPM, OIL INLET PIPELINE | 9702020012 |
BPM, PIPELINE SUPPORTER | 9702021200 |
BPM, OIL TAKING ASSEMBLY | 9702020500 |
BPM, COVER PLATE | 9702020002 |
BPM, CABINET ASSEMBLY | 9702020400 |
BPM, MAIN SHAFT ASSEMBLY | 9702020300 |
BPM, INTERMEDIATE SHAFT ASSEMBLY | 9702020200 |
BPM, RIGHT INPUT SHAFT ASSEMBLY | 9702020100 |
BPM, SCAVENGE PIPE | 9712120600 |
BPM, POWER CABLE SUPPORTER | 9712020700 |
BPM, BRAKING UNIT CHOPPER | 6SL3760-0HF00-0AA1 |
BPM, REPEATER, REFERENCE/ITEM RS485 | 6ES7972-0AA01-0XA0 |
BPM, TERMINAL MODULE | 6SL3055-0AA00-3AA1 |
On-Site Fault Maintenance Cases
Below are 4 real, short on-site fault cases encountered by drilling teams using BPM Top Drive systems, along with root causes and practical solutions—these cases reflect common issues and provide actionable guidance for maintenance technicians, aligned with on-site operational realities:
Case 1: Hydraulic Hose Leakage & Pressure Loss
Fault Phenomenon: During drilling operations, the BPM Top Drive’s hydraulic system experienced sudden pressure loss, and the link tilt cylinder (9705227100) failed to actuate. On-Site Inspection: The QA8 Hose Assy (9715222011) had a bulge and oil leakage at the joint; the hose’s rubber layer was aged and cracked. Root Cause: The hydraulic hose had been in service for 18 months, and the rubber layer aged due to long-term exposure to high pressure and drilling fluid corrosion; the hose clamp was loose, causing stress concentration at the joint. Solution: Replace the aged QA8 Hose Assy with a genuine BPM part; tighten the hose clamp to standard torque; inspect all other hydraulic hoses for aging or damage; flush the hydraulic system to remove any contamination from the leaked oil. After maintenance, the hydraulic system pressure returned to normal, and the cylinder operated smoothly.
Case 2: Encoder Malfunction & Speed Control Failure
Fault Phenomenon: The BPM Top Drive’s speed control became unstable, and the driller console displayed incorrect speed readings; occasionally, the top drive would shut down unexpectedly. On-Site Inspection: The Actino-Electricity Encoder (35002000010) had loose electrical connections, and the encoder’s protective cover was damaged, allowing dust and moisture to enter. Root Cause: The encoder’s protective cover was damaged during a routine maintenance operation, and dust/moisture contaminated the internal components; the electrical connection (Hummel plug 3301011770) was loose due to rig vibration. Solution: Replace the damaged encoder with a genuine BPM part (35002000010); install a new protective cover; clean and secure the electrical connection with anti-corrosion grease; calibrate the encoder with the top drive’s control system. After treatment, the speed control was stable, and the console displayed accurate readings.
Case 3: Brake Disc Wear & Safety System Trigger
Fault Phenomenon: The BPM Top Drive’s brake system was triggered unexpectedly, and the drill string was locked in place. On-Site Inspection: The Brake Disc (9702012002) was severely worn (wear depth exceeded 1.5mm), and the friction disc (5601000070) was damaged; the brake assembly (5601000060) had insufficient lubrication. Root Cause: The brake disc and friction disc had not been inspected or replaced for 6 months, leading to excessive wear; insufficient lubrication caused increased friction and overheating, triggering the safety system. Solution: Replace the worn brake disc and friction disc with genuine BPM parts; lubricate the brake assembly with high-temperature lubricating grease; adjust the brake clearance to meet API Spec 7K standards; conduct a brake system test to ensure responsiveness. After maintenance, the brake system operated normally, and no unexpected shutdowns occurred.
Case 4: Electronic Card Failure & Control System Malfunction
Fault Phenomenon: The BPM Top Drive’s control system failed to start, and the driller console displayed no power; electrical components (principal motor T4416519CX) were unresponsive. On-Site Inspection: The Electronic Card (6SE70418GK850HA0) had a burnt circuit board; the drive DC power supply (6EP1333-2AA00) was faulty, providing unstable voltage. Root Cause: The drive DC power supply failed, causing excessive voltage to flow into the electronic card, burning the circuit board; the power supply’s cooling system was clogged with dust, leading to overheating and failure. Solution: Replace the faulty electronic card and drive DC power supply with genuine BPM parts; clean the power supply’s cooling system to ensure proper heat dissipation; test the electrical system for voltage stability; install a surge protector to prevent future voltage spikes. After replacement and testing, the control system started normally, and all electrical components operated as expected.
FAQ (Frequently Asked Questions)
Below are 5 common questions from BPM Top Drive users (operators, maintenance technicians, and procurement personnel), answered with practical, on-site-relevant information to address their core needs and resolve common doubts:
Question | Answer |
Can I use non-genuine parts to replace damaged BPM Top Drive components? | No, we strongly advise against using non-genuine parts. All BPM Top Drive parts are precision-manufactured to match the system’s exact dimensional, electrical, and hydraulic requirements, and comply with API Spec 7K and IEC 60034. Non-genuine parts (e.g., counterfeit hydraulic hoses, encoders, or brake discs) often have inferior materials and poor quality control—this can cause component mismatch, hydraulic leakage, electrical short circuits, or brake failure, leading to serious safety accidents, costly downtime, and damage to the entire top drive system. Always use genuine BPM parts with a certificate of conformity (CoC) to ensure safety and compatibility. |
How often should I replace hydraulic hoses and sealing components for the BPM Top Drive? | Hydraulic hoses (e.g., QA8 Hose Assy 9715222011) should be replaced every 12-18 months under normal operating conditions, or immediately if leaks, bulges, or cracks are found. In harsh environments (offshore, HTHP wells), replace them every 8-12 months. Sealing components (O-rings 5303100550, packing 9702032004) are consumable parts and should be replaced every 3-6 months, or during quarterly maintenance—they age quickly under high pressure, high temperature, and drilling fluid corrosion. Regular replacement prevents oil leakage and contamination. |
What should I do if the BPM Top Drive’s control system fails suddenly during drilling? | Immediately shut down the top drive and isolate the electrical and hydraulic systems to ensure safety—do not attempt to restart the system without troubleshooting. First, check the electrical power supply (drive DC power supply 6EP1333-2AA00) and electrical connections (Hummel plugs 3301011770) for loose or damaged parts. Next, inspect key control components (electronic card 6SE70418GK850HA0, CPU module 6ES7315-2AG10-0AB0) for abnormal heating or damage. If you cannot identify the fault on-site, contact technical support and use genuine replacement parts for repairs. Only restart the system after testing confirms all components are functioning properly. |
What are the key quality standards to check when procuring BPM Top Drive parts? | When procuring BPM Top Drive parts, focus on three key quality standards: 1. Compliance with API Spec 7K (for mechanical and hydraulic parts) and IEC 60034 (for electrical parts)—ensure the part has a certificate of conformity (CoC) confirming compliance. 2. Material quality: Mechanical parts should be made of high-strength alloys (40CrMnMoA, 42CrMo) with proper heat treatment; sealing parts should be high-temperature, oil-resistant materials. 3. Genuine identification: Each genuine BPM part has a unique model number (e.g., encoder 35002000010, brake disc 9702012002) engraved or stamped on its surface, and is accompanied by the BPM official label. Avoid parts without model numbers, CoCs, or official labels. |
How can I extend the service life of BPM Top Drive electrical components in humid/offshore environments? | To extend the service life of electrical components in humid/offshore environments: 1. Ensure all electrical connections (Hummel plugs 3301011770) are tight and sealed with anti-corrosion grease to prevent moisture intrusion. 2. Regularly clean the protective covers of encoders, electronic cards, and control modules to remove salt deposits and dust. 3. Inspect the insulation of motors (principal motor T4416519CX) and power supplies quarterly to prevent short circuits caused by moisture. 4. Use explosion-proof and waterproof components (as specified by BPM) to withstand saltwater corrosion and high humidity. 5. Store spare electrical parts in a dry, climate-controlled environment to avoid damage before use. |
Procurement Guide
All listed BPM Top Drive parts are exclusively engineered for BPM Top Drive Systems, strictly adhering to API Spec 7K, ISO 13885, and IEC 60034 standards—ensuring reliable performance, perfect compatibility, and maximum safety in harsh oilfield environments. Whether you need to purchase electrical components (electronic cards, encoders, motors), hydraulic components (cylinders, pumps, hoses), mechanical components (cranks, pins, shafts), sealing components (O-rings, packing), or auxiliary components (filters, connectors), we provide 100% genuine BPM parts that undergo rigorous quality testing before leaving the factory. Our offering goes beyond product supply: we provide detailed technical support, including on-site fault troubleshooting guidance, maintenance training, and component compatibility verification, helping you reduce maintenance costs, minimize downtime, and ensure the safe, efficient operation of your BPM Top Drive system. Choosing genuine BPM parts eliminates the safety risks of non-genuine, mismatched components and extends the overall service life of your top drive—protecting your investment and on-site personnel. Contact us today to discuss your procurement needs, obtain accurate product specifications, and access professional technical support—we are committed to providing you with high-quality products and reliable service to support your drilling operations.
contact us ：
Emeil: [email protected] whatsapp: +86 15275658619
Should you have any purchase intentions, please contact us – we will offer you our most favorable price.