Wiper Motor
Мотор стеклоочистителя
Motor del limpiaparabrisas
The 802155644 Wiper Motor is a genuine XCMG high‑torque electric motor engineered to provide reliable, powerful operation for the windshield wiper system of articulated dump trucks and heavy mining equipment. This OEM wiper motor, identified by part number 802155644, features a permanent‑magnet DC design with an integral worm‑gear reduction unit, delivering consistent speed and torque to sweep the wiper arm across the full windshield area. Built to withstand the extreme vibration, temperature swings, and moisture of surface and underground mining, the 802155644 wiper motor ensures that the cab windshield remains clear, enabling the operator to maintain full visibility in all weather conditions and contributing to safe, productive hauling operations.
The 802155644 Wiper Motor is a high‑performance electric actuator that forms the heart of the windshield wiper system on XCMG articulated dump trucks, providing the necessary power and torque to move the wiper arm across the glass.
This genuine OEM motor is designed for continuous heavy‑duty use, with a robust permanent‑magnet design that delivers consistent speed even under varying loads and voltages.
The integrated worm‑gear reduction unit multiplies the motor’s torque while reducing output speed, ensuring that the wiper can overcome the resistance of mud, ice, or heavy rain.
A built‑in park switch automatically returns the wiper arm to the rest position when the motor is switched off, preventing obstructions to the operator’s view.
A failed wiper motor can leave the operator with a severely restricted view in bad weather, creating a serious safety hazard. The 802155644 motor eliminates this risk with dependable, long‑lasting performance.
In XCMG articulated dump trucks, the wiper motor is the key component that ensures the windshield remains free of rain, snow, mud, and dust, allowing the operator to see the haul road and surrounding work area clearly.
The motor must generate sufficient torque to overcome the resistance of a dirty or frozen windshield, especially in cold climates where ice can form on the glass.
A motor that fails or loses power will cause the wiper to stall, leaving the glass partially covered and obscuring the operator’s view of pedestrians, other vehicles, and obstacles.
The 802155644 motor is designed to deliver consistent torque across a wide voltage and temperature range, ensuring reliable operation even in the most extreme conditions.
Its sealed construction prevents moisture and dust ingress, protecting the internal components and extending service life.
The 802155644 wiper motor features a compact, lightweight die‑cast aluminium housing that provides excellent heat dissipation and mechanical protection for the internal components.
The permanent‑magnet stator is made from high‑grade ferrite material, ensuring stable magnetic flux even at high temperatures.
The armature winding uses heavy‑gauge copper wire with high‑temperature insulation, reducing the risk of burn‑out under heavy load.
The worm gear is precision‑machined from hardened steel, while the worm wheel is made from a durable brass alloy, providing a self‑lubricating, low‑wear interface.
The output shaft is supported by heavy‑duty ball bearings that reduce friction and maintain smooth rotation even after millions of cycles.
The 802155644 motor incorporates several protective features to ensure reliable operation in harsh conditions. A built‑in thermal fuse prevents overheating due to prolonged stalling or excessive current draw.
The park switch is mechanically actuated by a cam on the gear train, providing precise positioning of the wiper blade at the end of each cycle.
The motor housing is sealed with O‑rings and gaskets to IP65, protecting against dust and low‑pressure water jets, a common requirement for off‑highway equipment.
All electrical connections are made via a robust 3‑pin connector that resists vibration and corrosion, ensuring a stable electrical interface.
The motor is also equipped with noise‑suppression capacitors to minimise electromagnetic interference with other electronic systems in the cab.
The 802155644 wiper motor is used extensively in XCMG articulated dump trucks and other heavy equipment in surface mining, underground mining, and large‑scale construction projects.
It is the primary drive unit for the cab’s windshield wiper system, ensuring the glass is kept clean in all weather conditions.
The motor is also used on some wheel loaders, excavators, and motor graders that share the same cab and wiper architecture.
Its high torque and sealed construction make it particularly suitable for dusty underground environments where reliability is critical, as well as open‑pit mines where rain and mud are common.
By ensuring a clear view for the operator, the 802155644 wiper motor contributes directly to site safety and productivity.
Every 802155644 wiper motor is manufactured in an ISO 9001‑certified facility under strict quality control procedures.
Incoming materials, including magnets, copper wire, and steel components, are tested for compliance with specifications.
During assembly, each motor is dynamically balanced and tested for electrical performance, including current draw, speed, and torque at multiple voltage levels.
The park switch operation is verified, and the motor undergoes a 100% leak test to confirm IP65 sealing.
Endurance testing includes 500 hours of continuous operation and 100,000 wiper cycles to simulate real‑world use.
Salt‑spray testing per ISO 9227 confirms corrosion resistance for over 300 hours, guaranteeing long‑term durability.
The 802155644 wiper motor is designed as a direct replacement for the original motor on XCMG articulated dump trucks, including models XDA30, XDA40, XDA45, XDA45U, XDA60, TA30, AD45, AD60, and other variants.
Its mounting flange hole pattern (180 mm × 120 mm) and output shaft type (splined or D‑shaft) match the factory specifications, enabling a seamless replacement.
The electrical connector is a standard 3‑pin design (power, ground, park) compatible with the original cab wiring harness.
For cross‑brand applications, verify that the mounting dimensions, shaft type, and electrical connector are compatible with your specific wiper system.
Always consult the parts manual to confirm the correct part number for your machine.
Proper installation of the 802155644 wiper motor is essential for reliable operation. Begin by disconnecting the battery to prevent accidental activation.
Remove the old motor and carefully clean the mounting area on the cab bulkhead. Inspect the wiper linkage and pivot points for wear and lubricate if necessary.
Position the new motor so that the output shaft aligns with the linkage, then secure it using the supplied M8 bolts and lock nuts. Torque to 25‑30 N·m.
Connect the electrical plug, ensuring the park wire is correctly attached. Route the wiring harness away from moving parts and secure it with cable ties.
Reconnect the battery and test the wiper operation. The motor should run smoothly, and the wiper should return to the park position when switched off.
During routine maintenance, listen for unusual noises (grinding or squealing) that could indicate worn bearings or gear teeth. Clean the motor housing regularly to prevent overheating.
Replace the motor if the wiper speed becomes erratic or the motor fails to start, as this may indicate internal damage.
The 802155644 wiper motor complies with SAE J903, which specifies performance and durability requirements for wiper systems in off‑highway vehicles.
It also meets ECE R43 standards for glazing compatibility, ensuring that the motor’s torque and speed are appropriate for the windshield design.
The materials used are free from restricted substances and comply with RoHS and REACH environmental regulations.
Using genuine XCMG motors like the 802155644 helps maintain compliance with equipment safety and warranty requirements.
Aftermarket wiper motors often use lighter windings, weaker magnets, or inferior gear materials, leading to reduced torque, overheating, or premature failure.
The genuine 802155644 motor is engineered to the exact specifications of XCMG, ensuring correct speed, torque, and park position for the specific windshield geometry.
Using genuine motors ensures that the wiper system performs as designed, providing clear visibility and reducing operator fatigue.
Genuine XCMG parts also preserve the warranty and resale value of your equipment.
When you choose the 802155644, you invest in proven reliability and long‑term cost savings.
The XCMG 802155644 Wiper Motor is a fundamental component for maintaining clear forward visibility and safe operation of articulated dump trucks in all weather conditions.
Its powerful permanent‑magnet design, robust gear reduction, and sealed construction make it the reliable choice for demanding mining and construction applications.
Whether you are replacing a failed motor or performing preventive maintenance, this genuine component delivers the performance and durability you expect from XCMG.
Always source genuine XCMG components from authorised dealers to guarantee authenticity and quality.
With the 802155644 wiper motor, you can ensure operator safety, maintain productivity, and extend the service life of your equipment.
Choose genuine – choose XCMG for all your wiper system needs.
