Qinyang Hengsheng Engineering Machinery Co., Ltd.

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Hydraulic gear pump is the core power component of loader hydraulic system. It converts mechanical energy from engine into hydraulic pressure energy, providing power for boom lifting, bucket movement and steering. Featuring high- strength housing and spline shaft output, it delivers stable flow and high pressure resistance. It fits mainstream 5- ton wheel loaders, widely used for equipment repair and used- loader refurbishment export for heavy- duty mine and construction- site applications.

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Wheel Hub Oil Seal Housing is the core sealing support part for wheel reducer of 5-ton wheel loader. It adopts multi-hole flange mounting structure with built-in position for oil seal.

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BITE SILE 24- Teeth Planetary Gear, suitable for XCMG wheel loader wheel- reduction assembly. Made of alloy forged steel, it i s core transmission component of wheel- reduction mechanism. It cooperates with sun g ear and ring gear to realize speed reduction and torque amplification for high driving- torque output. Solve gear pitting, wear, tooth chipping, wheel- reduction abnormal noise and insufficient power. It is vital spare part for XCMG loader drive- axle wheel- reduction maintenance.

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ZF 4WG200 transmission assembly is the core transmission part for Liugong CLG856, CLG856H large- size wheel loader. It is an electronic- controlled hydraulic automatic transmission integrated with valve group and torque converter. It transfers engine power and realizes gear shifting. Suitable for heavy- duty working conditions such as mines and construction sites. Brand- new and remanufactured used assemblies are available.

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OEM Output Shaft for ZF 4WG200 Transmission is a core genuine transmission component of ZF gearbox. It transmits torque from gearbox to the drive system. Suitable for 5- 6 ton wheel loaders such as Liugong CLG856, CLG856H, SDLG LG958L. It bears continuous heavy- duty torque. It is an essential spare part for gearbox overhaul, solving failures including shaft wear, spline tooth damage, fracture and insufficient power output.

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Gear Shift Control Lever Assembly consists of shift handle housing and flexible control cable. It is the manual control component for wheel loader transmission gear- shifting. Operate the lever to transmit displacement signal via control cable to realize gear shifting: 1st gear, 2nd gear, neutral and reverse gear. Precise gear positioning, smooth cable transmission. Widely used for transmission cab control system maintenance and second- hand loader refurbishment export, suitable for heavy- load working conditions of mines and stock yards.

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Coupling Flange is a key connecting transmission part for wheel loader. Equipped with locating pins, it connects drive shaft and power output end, transfers driving torque accurately. High- precision hole and pin position ensures coaxial installation, reduces vibration during power transmission. Widely used for transmission connection system maintenance and second- hand loader refurbishment export, suitable for heavy- load working conditions of mines and stock yards.

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Transmission gear pump is the key hydraulic component for loader gearbox. It draws oil inside gearbox and supplies pressurized oil for clutch shifting, lubrication and cooling. It ensures smooth gear shifting and prevents dry- burn damage of internal gearbox parts. Adopt cast- iron housing and spline drive structure. Compatible with mainstream 5- ton wheel loaders, widely used for machine maintenance and used- loader refurbishment export for heavy- duty mine and construction- site working conditions.

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OEM Pump Wheel Hub for Torque Converter is the core genuine transmission spare part of domestic hydraulic torque converter. Equipped with flange mounting holes and inner- spline structure for pump- wheel installation and engine power transmission. It is key component for 5- ton domestic wheel loader torque converter. Fits 5- ton wheel loaders of Liugong, XGMA, Lonking. Solve failures such as spline wear, tooth breaking, flange cracking, insufficient torque output and transmission abnormal noise. Essential genuine spare part for torque- converter overhaul.

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Transmission control valve is the core hydraulic control component of loader gearbox. It controls gearbox hydraulic oil circuit to realize forward- reverse and high- low gear shifting, adjusts clutch oil pressure and controls engagement & disengagement of friction plates for stable and reliable gear change. Made of cast- iron valve body with precision spool assembly. Compatible with mainstream 5- ton wheel loaders, widely used for equipment repair and used- loader refurbishment export, suitable for heavy- duty mine andconstruction- site working conditions.

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Transmission Gear Pump, also called speed pump, is the key hydraulic component of wheel loader gearbox. It provides pressure hydraulic oil for gearbox lubrication, cooling and clutch shifting operation. Stable flow output ensures normal gear shifting and reliable lubrication of transmission internal parts. Widely used for gearbox hydraulic system maintenance and second- hand loader refurbishment export, suitable for heavy- load working conditions of mines and stock yards.

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OEM Elastic Damper Connecting Plate for Wheel Loader Transmission is installed between engine flywheel and transmission input end. Adopting metal- rubber composite structure, it transmits engine output torque and absorbs vibration & impact from engine operation to relieve rigid- drive shaking. Fits 5- ton wheel loaders of Liugong, Lonking, XGMA, SDLG. Solve plate tearing, fracture, degumming, transmission shaking and abnormal noise. It is OEM wearing spare part for transmission drive- system overhaul.