860140393 tensioner for XCMG XP225H single drum roller

Short Description:

860140393 Tensioner is an original core transmission tensioning component for XCMG XS225H single-drum roller. It is mainly installed in the engine transmission and cooling belt system, responsible for automatic belt tension adjustment, eliminating belt looseness and jumping during equipment operation. It maintains stable belt transmission tightness, ensures synchronous and efficient operation of fan, water pump and generator, and avoids power attenuation and abnormal noise caused by belt slipping.

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Product Detail

Product Tags

description

Part Number: 860140393
Applicable Model: XCMG XS225H Single-Drum Roller
Product Name: Tensioner
Structure: Automatic elastic tensioning structure with integral tension wheel and bearing assembly
Main Material: High-strength alloy bracket, wear-resistant rolling wheel, high-precision bearing
Core Function: Automatic belt tensioning, anti-slip stabilization, transmission vibration reduction
Working Feature: Constant tension output, flexible adjustment, low noise, no jitter
Environmental Adaptability: High temperature resistant, dustproof, vibration resistant, fatigue resistant
Matching Parts: Engine drive belt, fan, water pump, generator assembly

Specially suitable for XCMG XS225H single-drum roller. Adapt to long-term continuous heavy-load compaction operation, frequent speed change switching and whole-machine high-frequency vibration working conditions. It stably maintains belt tension under outdoor high-temperature, dusty and variable load working environments, ensuring long-term reliable transmission of the engine accessory system.

Number	Parts Name	Quantity	Material Encoding
1	FAN BELT	1	860136409
2	HEXAGON FLANGE BOLT	4	860500703
3	FAN BELT WHEEL	1	860508778
4	PULLEY	1	860500713
5	PRESSING PLATE	1	860152915
6	HEXAGON FLANGE BOLT	4	860152850
7	PULLEY	1	860152910
8	TENSIONER	1	860140393
9	SHOCK ABSORBER	1	860152912
10	FAN TRANSITION PLATE	1	860158456
459322045	FAN TRANSITION PLATE	1
11	FAN BLOCK	1	860508781
12	FAN PARTS	1	860153798
13	PRESSING PLATE	1	860555696
14	HEXAGON FLANGE BOLT	4	459321987
15	S00004956+02SULFIDE PARTSSC4H135G2+H3388	1	860152010
16	FAN BEARING SEAT	1	860555979

advantages

Adopts high-precision internal bearing and high-elastic tension structure, which can automatically compensate belt elastic fatigue and clearance change, maintaining constant transmission tension for a long time.
Optimized wear-resistant roller surface design, low friction coefficient, effectively reducing belt wear and extending the service life of the drive belt.
Excellent high temperature resistance and structural stability, not easy to deform or fail under long-term engine heat radiation and vibration impact.
Effectively suppress belt slipping and jumping phenomena, ensure stable operation of water pump and fan, and avoid engine overheating failure caused by insufficient heat dissipation.
Integrated assembly structure with high assembly precision, stable operation without jitter, effectively reducing transmission noise of the whole machine.

maintenance & replacement tips

Regularly check the operating state of the tensioner to confirm stable tension, no jitter, abnormal noise or stuck failure.
Inspect the wear degree of the tension wheel surface and the aging state of the elastic structure regularly to eliminate hidden dangers in advance.
Keep the surface clean to prevent dust and sediment from entering the bearing and causing accelerated wear and rotation failure.
Timely replace the failed tensioner if belt slipping, insufficient tension and obvious transmission noise occur.
Use original 860140393 tensioner to ensure stable belt transmission and normal heat dissipation and power operation of XS225H roller.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.