BK, YX, TK Series Hydraulic Station and Brake System Core Components with A10V Pump &amp

1. Core Application Purpose & Target User Demand

This integrated set of BK mechanical structural parts, YX hydraulic functional accessories, TK oil circuit modular components and core power units including A10V constant pressure plunger pumps and YB100L1-4W explosion-proof motors is professionally manufactured for oilfield hydraulic station and brake control systems. It targets field maintenance engineers, equipment overhaul technicians and industrial mechanical parts procurement specialists, solving common industrial pain points such as unstable hydraulic power output, oil circuit blockage, pneumatic reversing failure, brake assembly jitter and sealing medium leakage under long-duration heavy-load cyclic operation. All components comply with GB1235-76, GB5782-86 and JB national hydraulic industry standards, with operational reliability verified through 9400 hours of continuous field endurance testing. This product suite provides standardized procurement parameter benchmarks and actionable on-site fault elimination schemes, meeting dual core demands of standardized batch parts replacement and professional hydraulic system technical maintenance.

2. Product Introduction

This full supporting portfolio covers all core power, control, structural and wearable accessories for complete oilfield hydraulic station and brake systems. It includes YX series emergency calipers, elastic guide sleeves, clevis pins, levers, springs and multi-specification sealing rings, BK series adjusting nuts, lock nuts, baffle plates, support arms, steel backings and axle sleeves. The lineup integrates core power and control units such as A10V constant pressure plunger pumps, YB100L1-4W explosion-proof motors, BK pneumatic reversing valves and YX hydraulic reversing valves, matched with TK series oil-way blocks, backing blocks and rod components. It is also equipped with ZU.1-E25x10BD-P pipeline oil filters, PT-3 pressure measuring connectors, hydraulic station cases and variable-diameter pipes, supported by complete sets of national standard bolts, nuts and washers. Every accessory adopts precision CNC finishing and anti-fatigue heat treatment, featuring high assembly interchangeability and structural stability for daily maintenance and full overhaul of oilfield hydraulic power systems.

3. Core Functional Description

3.1 Stable Explosion-Proof Power Output

YB100L1-4W explosion-proof motors cooperate with A10V constant pressure plunger pumps to form a safe and stable hydraulic power unit. This configuration solves the pain points of power fluctuation and safety risks in flammable and dusty oilfield environments, maintaining constant pressure hydraulic output under variable heavy-load working conditions.

3.2 Accurate Oil Circuit & Pneumatic Control

TK modular oil-way blocks, YX-F-3Y hydraulic reversing valves and BK-F-J pneumatic reversing valves build a precise hydraulic and pneumatic control loop. They eliminate oil circuit pressure loss and control signal delay faults, ensuring accurate switching and stable operation of brake and hydraulic transmission systems.

3.3 Full-Circuit Filtration & Sealing Protection

ZU.1-E25x10BD-P pipeline filters continuously remove hydraulic oil impurities to prevent pipeline blockage and component wear. BK-SR and YX series sealing rings achieve full-circuit sealing protection, effectively avoiding hydraulic medium leakage and external dust invasion in harsh field working conditions.

4. Structural Characteristics

All accessories adopt modular integrated structural design with unified industrial assembly tolerances, supporting rapid on-site disassembly and replacement without secondary precision calibration. Core oil-way block components adopt integral casting and finishing technology, reducing pipeline connection gaps and pressure loss. Elastic guide sleeves and spring components automatically compensate operational gaps to avoid mechanical jitter. Explosion-proof power units comply with petroleum industry safety grades, while multi-layer sealing and filtration structures greatly improve the long-term operational stability of hydraulic systems.

5. Applicable Working Conditions

This series of hydraulic station and brake components is applicable to onshore oilfield drilling rigs, workover equipment and heavy hoisting machinery hydraulic power systems. It stably adapts to harsh open-air working environments with ambient temperatures ranging from -25℃ to 74℃, high dust concentration and flammable gas hazards, maintaining stable power output, control accuracy and sealing performance under long-term intermittent heavy-load cyclic operation.

6. On-site Maintenance Suggestions (Engineer Practical Experience)

Summarized from frontline oilfield maintenance practice, hydraulic sealing rings and wearable structural parts require inspection every 3 months and full replacement every 8 months to prevent leakage and performance attenuation. Pipeline filter elements need regular replacement to guarantee oil circuit cleanliness. Explosion-proof motors and valve groups should be inspected periodically for dust accumulation and aging. Mismatched fastener assembly is strictly prohibited to avoid structural deviation. Standardized maintenance can extend the continuous stable operation duration of matched hydraulic systems by 3400 working hours compared with irregular maintenance modes.

We supply the following spare parts:

7. Field Fault Maintenance Cases

7.1 Hydraulic Pressure Fluctuation Fault in Daqing Oilfield

Location: Daqing Oilfield, Heilongjiang; Equipment Model: A10V pump hydraulic station system; Operating Load: 92% rated load; Fault Data: System pressure fluctuates 1.4MPa abnormally; Repair Scheme: Replace aging BK-SR sealing ring and recalibrate oil-way block assembly; Post-repair Index: Pressure maintains constant rated value stably; Customer Feedback: Hydraulic power output remains stable during long-hour heavy-load construction.

7.2 Pneumatic Switching Failure Fault in Tarim Oilfield

Location: Tarim Oilfield, Xinjiang; Equipment Model: BK-F-J pneumatic reversing valve assembly; Operating Load: full continuous load; Fault Data: Pneumatic switching failure, system operation disorder; Repair Scheme: Clean valve group dirt and replace worn elastic guide sleeve; Post-repair Index: Pneumatic switching sensitive and accurate; Customer Feedback: Control system response fully meets field operation standards.

7.3 Oil Circuit Blockage Fault in Changqing Oilfield

Location: Changqing Oilfield, Shaanxi; Equipment Model: ZU.1-E25x10BD-P filtration system; Operating Load: 89% rated load; Fault Data: Impurity accumulation causes slow hydraulic circulation; Repair Scheme: Replace expired HDX-25x10 filter element and flush oil circuit; Post-repair Index: Oil circuit unobstructed, hydraulic flow restored to factory standard; Customer Feedback: System operating efficiency significantly improved.

7.4 Brake Caliper Jitter Fault in Shengli Oilfield

Location: Shengli Oilfield, Shandong; Equipment Model: YX-0-7B emergency caliper assembly; Operating Load: intermittent heavy load; Fault Data: Caliper jitter, unstable braking force; Repair Scheme: Replace fatigued spring and worn axle sleeve parts; Post-repair Index: Caliper operation smooth, braking force uniform; Customer Feedback: Braking system stability completely recovered.

8. Product FAQ

9. Technical Standard & Procurement Guidance

All products are manufactured and inspected in strict accordance with GB1235-76, GB5780-86, GB/T70.1-2000 and other authoritative national and industrial specifications, with complete field test data and safety verification to meet petroleum machinery explosion-proof and industrial-grade operation standards. This full set of BK, YX, TK series hydraulic station and brake core components provides unified and standardized parameter benchmarks for batch procurement, daily maintenance and overall equipment overhaul of oilfield hydraulic power and braking systems. It also acts as a professional technical reference for on-site operators to diagnose hydraulic pressure fluctuation, control switching failure, oil circuit blockage and mechanical jitter faults, guiding standardized disassembly, assembly and maintenance operations. Verified by long-term practical application in multiple major oilfields, the product portfolio delivers outstanding environmental adaptability, power stability and long-cycle operational durability. Users can select targeted matching accessories according to actual equipment models, operating loads and fault characteristics to complete refined equipment maintenance, stabilize hydraulic system performance and reduce overall equipment failure frequency. We provide standardized industrial-grade supporting component solutions for oilfield hydraulic equipment renovation and routine maintenance, supporting users to realize standardized equipment operation and efficient fault troubleshooting.