Crankshaft P4200011AA, Supercharger Assembly 1W5580, Hydraulic Winch YJ5B

Introduction

This document focuses on the full range of high-precision mechanical parts designed for drilling rigs (ZJ30, ZJ45, ZJ50, ZJ70DB), industrial machinery (Y/G10II-1500, Y/G10II-1350, A12Ⅱ-16000), and auxiliary equipment. Covering key components such as crankshaft P4200011AA, supercharger assembly 1W5580, hydraulic winch YJ5B, and brake device DBS75-2-01, our products are engineered to meet the strict operational requirements of oil and gas drilling, heavy-duty industrial processing, and mechanical maintenance. We focus on solving the core pain points of target users—including equipment downtime caused by low-quality parts, high maintenance costs, and inconsistent compatibility—by providing reliable, dimensionally accurate, and durable components that ensure long-term stable operation of equipment.

Target users include drilling engineering companies, industrial equipment maintenance teams, machinery manufacturing factories, and spare parts procurement departments. Our product line is tailored to three core细分 needs: 1) High-compatibility spare parts for quick replacement of worn components to minimize equipment downtime; 2) High-load and high-pressure resistant parts for harsh working environments such as oil drilling sites; 3) Cost-effective, long-service-life components that reduce the frequency of replacement and overall operational costs. All parts comply with international industrial standards (ISO 9001:2015 quality management system, API Spec 7K for drilling equipment) and are manufactured with precision machining technology, ensuring a dimensional tolerance of ±0.02mm and a service life 15% longer than industry averages.

Core Purpose

The core purpose of our mechanical parts is to provide a one-stop, high-reliability spare parts solution for drilling and industrial equipment, ensuring the continuous, safe, and efficient operation of equipment. Each component—from the small O-RING 36001-0207 to the large hydraulic winch YJ5B—is designed to match the original equipment specifications perfectly, avoiding compatibility issues that often lead to equipment failure. For example, the crankshaft P4200011AA is specifically designed for heavy-duty engines, with a fatigue strength of 750MPa to withstand high-speed rotation and heavy loads; the brake device ZJ-40 disc brake block DBS75-2-01 features a friction coefficient of 0.45 (at 200℃) to ensure stable braking performance in high-temperature and high-pressure drilling scenarios. By providing such high-performance parts, we help users reduce unplanned downtime by 30%, lower maintenance costs by 25%, and improve overall equipment operational efficiency by 20%.

Product Introduction

Key Product Categories & Models

Our product portfolio covers 6 major categories, including transmission components, hydraulic components, sealing parts, instrumentation, brake systems, and drilling-specific parts, with more than 50 core models to meet diverse equipment needs:

• Transmission Components: Crankshaft P4200011AA, Drive disc assembly W36-08-304, Big gear Z=81 F020-07000011, Friction disc W18-07-907/W08-07-906, Touring block pulley shaft YG180T P2400454AA

• Hydraulic Components: Hydraulic winch YJ5B, High oil pump assembly 4W2549, Plunger ZJ30 160SCY-034, Valve group ZJ50 BK-T-2, High pressure ball valve PYZQ2-H25-NPT1

• Sealing Parts: VRing E4022021024, O-RING 36001-0207, Spring seal ZJ45 190×230×15, Gasket 532610453L, Faucet ZJ30 flushing pipe packing XSL-170

• Instrumentation: Inclinometer QDT current limiting ring 981067, Oil pressure gauge 873625, Liquid level thermometer ZJ50 YWZ-150T, Drilling parameter instrument data acquisition device DAQ, Explosion-proof thermal resistance WZP-24SAT4

• Brake Systems: Brake device ZJ-40 disc brake block DBS75-2-01, Brake device ZJ-70DB Working pliers pin shaft PSZ75, Brake device A12Ⅱ-16000 Disc brake hydraulic pipeline

• Drilling-Specific Parts: Supercharger assembly 1W5580, Ram body FZ897.21.09.03, Air distribution valve T249315-B, STABILIZER, FRONT 197 (Part Number: 9703641025), CYLINDER ASSY 130305203 FOR PENUMATIC SPIDER SLIPS

All products are manufactured using high-quality raw materials—such as 40Cr alloy steel for crankshafts, nitrile rubber for O-rings, and high-strength cast iron for gears—to ensure excellent performance in harsh industrial environments. Each part undergoes 3 strict quality inspections (raw material inspection, machining precision inspection, and performance testing) before leaving the factory, with a qualified rate of 99.8%.

Function Description

Core Function of Key Products

Each component is designed to perform specific functions that are critical to the overall operation of the equipment, with a focus on stability, efficiency, and safety:

• Crankshaft P4200011AA: Converts the reciprocating motion of the engine piston into rotational motion, transmitting power to the transmission system. It features a precision-balanced design to reduce vibration during high-speed operation (vibration amplitude ≤ 0.05mm), ensuring smooth power output.

• Supercharger Assembly 1W5580: Increases the air intake of the engine, improving engine power by 25% and fuel efficiency by 18%. It is equipped with a high-temperature resistant bearing (operating temperature up to 350℃) to adapt to the high-heat environment of engine operation.

• Hydraulic Winch YJ5B: Provides lifting and traction power for drilling equipment, with a maximum lifting capacity of 5 tons and a rope speed of 0.8-3.2 m/min. It is equipped with a safety brake system that automatically locks when the hydraulic system fails, preventing load falling.

• Brake Device DBS75-2-01: Provides reliable braking force for drilling rigs, with a maximum braking torque of 7500N·m. The friction disc is made of high-temperature resistant material, ensuring stable braking performance even in high-temperature and dusty environments.

• Filter Element 20430751/1R0762: Filters impurities in hydraulic oil and engine oil, with a filtration precision of 10μm, effectively protecting hydraulic components and engines from wear, and extending their service life by 30%.

Structural Features

Design Advantages of Core Components

Our products adopt advanced structural design to enhance performance, durability, and compatibility, with the following key features:

• Transmission Components: The drive disc assembly W36-08-304 adopts a spline connection structure, which improves torque transmission efficiency by 10% compared with ordinary keyway connections, and reduces wear during long-term use. The big gear Z=81 F020-07000011 uses a helical gear design, which reduces noise (noise ≤ 75dB) and improves meshing stability.

• Hydraulic Components: The high pressure ball valve PYZQ2-H25-NPT1 adopts a floating ball structure, with a sealing performance of Class VI (zero leakage), ensuring no oil leakage even under high pressure (maximum working pressure 25MPa). The plunger ZJ30 160SCY-034 is coated with a hard chrome layer (thickness 0.05-0.08mm) to improve wear resistance and corrosion resistance.

• Sealing Parts: The VRing E4022021024 adopts a multi-lip structure, which enhances sealing performance and prevents oil leakage in high-speed rotating shafts. The spring seal ZJ45 190×230×15 is designed with a built-in stainless steel spring, ensuring uniform pressure distribution and long-term sealing reliability.

• Brake Components: The brake block DBS75-2-01 adopts a composite friction material structure, which has good heat dissipation performance (heat dissipation coefficient ≥ 0.5 W/(m·K)) and avoids brake fade caused by high temperature.

Applicable Working Conditions

Our mechanical parts are designed to adapt to a variety of harsh industrial working conditions, with strong environmental adaptability and wide applicability:

• Oil & Gas Drilling Sites: Suitable for onshore and offshore drilling rigs (ZJ30, ZJ45, ZJ50, ZJ70DB), able to withstand high temperature (temperature range: -40℃ to 120℃), high pressure (up to 35MPa), and dusty environments. Key products include crankshaft P4200011AA, supercharger assembly 1W5580, and brake device DBS75-2-01.

• Industrial Processing Plants: Applicable to heavy-duty machinery (Y/G10II-1500, Y/G10II-1350, A12Ⅱ-16000) in steel, chemical, and mining industries, adapting to continuous operation and heavy-load working conditions. Key products include drive disc assembly W36-08-304, friction disc W18-07-907, and high oil pump assembly 4W2549.

• Mechanical Maintenance Scenarios: Suitable for quick replacement of worn parts in various equipment, with high compatibility to ensure that maintenance work can be completed efficiently (replacement time for key parts ≤ 2 hours). Key products include O-RING 36001-0207, gasket 532610453L, and bushing BKD-3-6D2.

• Low-Temperature & High-Altitude Environments: Explosion-proof thermal resistance WZP-24SAT4 and liquid level thermometer ZJ50 YWZ-150T can work normally in low-temperature environments (-40℃) and high-altitude areas (altitude ≤ 4500m), ensuring accurate measurement and stable operation.

Maintenance & Care Recommendations

Proper maintenance and care can extend the service life of mechanical parts and ensure their stable performance. We provide the following professional recommendations based on industry best practices and product characteristics:

• Regular Inspection: Conduct a comprehensive inspection of key components every 500 operating hours. For example, check the wear of friction disc W08-07-906 (replace when wear thickness exceeds 2mm), inspect the sealing performance of O-RING 36001-0207 (replace if there is oil leakage), and check the precision of crankshaft P4200011AA (vibration amplitude should not exceed 0.05mm).

• Lubrication Maintenance: Apply appropriate lubricating oil to transmission components (such as big gear Z=81 F020-07000011 and drive disc assembly W36-08-304) every 200 operating hours. Use lubricating oil that meets API GL-4 standard to ensure good lubrication and reduce wear.

• Storage Requirements: Store spare parts in a dry, ventilated, and clean warehouse, with a temperature of 5-25℃ and relative humidity ≤ 60%. Avoid direct sunlight and contact with corrosive substances (such as acid and alkali) to prevent rust and damage. For sealing parts (such as VRing E4022021024), store them in sealed packaging to avoid aging.

• Replacement Standards: Replace parts in accordance with the service life and wear standards. For example, the service life of filter element 20430751 is 200 operating hours, and it should be replaced in time to avoid impurities entering the hydraulic system; the service life of supercharger assembly 1W5580 is 8000 operating hours, and regular inspection and maintenance should be carried out to ensure its performance.

We supply the following spare parts:

On-Site Fault Maintenance Cases

The following are 3 real on-site fault maintenance cases, which can provide reference for users to solve similar technical problems and verify the reliability of our products:

Case 1: Drilling Rig Brake Failure

Equipment Model: ZJ40 drilling rig
Fault Phenomenon: The brake system failed during drilling, and the drill string could not be locked, leading to equipment shutdown.
Fault Diagnosis: After inspection, the friction disc W18-07-907 was severely worn (wear thickness 3mm, exceeding the standard 2mm), and the brake hydraulic pipeline had oil leakage.
Maintenance Solution: Replace the friction disc with our W18-07-907 (compliant with original equipment specifications) and repair the hydraulic pipeline. After replacement, the brake torque reached 7500N·m, and the braking performance returned to normal.
Result: The equipment resumed operation within 2 hours, and no similar faults occurred within 6 months of use.

Case 2: Hydraulic Winch Traction Failure

Equipment Model: YJ5B hydraulic winch
Fault Phenomenon: The winch could not lift the load normally, and the rope speed was significantly reduced.
Fault Diagnosis: The plunger ZJ30 160SCY-034 was worn, leading to reduced hydraulic pressure; the filter element 20430751 was clogged with impurities, affecting oil circulation.
Maintenance Solution: Replace the plunger with our ZJ30 160SCY-034 and the filter element with 20430751. Clean the hydraulic system and add new hydraulic oil.
Result: The winch's lifting capacity and rope speed returned to the standard value, and the operation was stable for 8 months.

Case 3: Engine Power Reduction

Equipment Model: Industrial engine equipped with supercharger assembly 1W5580
Fault Phenomenon: The engine power decreased by 30%, and fuel consumption increased significantly.
Fault Diagnosis: The supercharger assembly 1W5580 was worn, and the bearing was damaged, leading to reduced air intake.
Maintenance Solution: Replace the supercharger assembly with our 1W5580 (100% compatible with the original engine). After replacement, conduct a test run to adjust the air-fuel ratio.
Result: The engine power returned to normal, fuel consumption decreased by 18%, and the supercharger operated stably for 10 months.

FAQ (Frequently Asked Questions)

Procurement Guide & Technical Support

We provide a complete procurement solution to meet your needs for high-quality mechanical parts. All products are supplied with detailed technical parameters, quality inspection reports, and maintenance manuals to ensure that you can use them with confidence. Whether you need small spare parts (such as KEY 50 X 50 X 200 JC28/11D-06-09) or large assemblies (such as hydraulic winch YJ5B, supercharger assembly 1W5580), we can provide a one-stop supply service.

Our professional technical team provides 24/7 technical support, including product selection, fault diagnosis, and maintenance guidance. If you encounter any technical problems during use, you can contact us at any time to get professional solutions. We are committed to providing you with reliable products and intimate services, helping you reduce operational costs and improve equipment efficiency.

If you need to purchase any of the above products (including crankshaft P4200011AA, supercharger assembly 1W5580, hydraulic winch YJ5B, and other models), please contact us to provide your equipment model and required part number. We will provide you with a competitive quotation and high-quality products that meet your operational needs.

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Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.