860615493 gear train assembly for XCMG XMR603VT Light Roller

Short Description:

860615493 gear train assembly is an original power transmission component specially developed for XCMG XMR603VT light combination roller. As the core mechanical transmission unit of the equipment’s power output system, this precision gear set undertakes torque conversion, speed matching and power transfer tasks between the driving source and executing mechanisms. It precisely adjusts rotational speed and transmission torque through meshing operation of multi-stage gear groups, stably transmitting engine power to the walking and compaction modules. With excellent load adaptability and motion synchronization performance, it ensures smooth power transmission during frequent variable-load construction, supporting consistent and efficient operation of the roller’s working mechanisms.

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description

The 860615493 gear train assembly is a factory-calibrated precision transmission assembly matching the power output parameters and mechanical transmission logic of XMR603VT roller. It adopts integrated multi-stage gear pairing design, paired with high-precision bearings, positioning shafts and locking components to form a closed and efficient mechanical transmission system. The whole set undergoes professional heat treatment and precision grinding process, featuring accurate gear tooth tolerance, stable meshing clearance and low transmission loss.

Light-duty compact rollers often work in alternating working conditions such as start-stop switching, load mutation and low-speed high-torque compaction. Ordinary non-standard gear assemblies are prone to tooth surface wear, meshing clearance deviation, transmission jitter and power loss under frequent impact load and long-term cyclic operation, which will lead to unstable walking speed, insufficient compaction torque and abnormal mechanical noise. The genuine 860615493 gear train assembly is optimized for roller frequent variable-load working conditions. It features strong impact resistance, low wear loss and high transmission efficiency, which effectively reduces power attenuation in the transmission process, maintains synchronous coordination of multiple mechanical actions, and improves the overall operational stability and compaction construction quality of the equipment.

product parameters

Part Number: 860615493

Applicable Model: XCMG XMR603VT Light Combination Roller

Product Name: Gear Train Transmission Assembly

Core Structure: Multi-stage driving and driven gear set, precision transmission shaft, wear-resistant gear tooth structure, limit positioning assembly, high-precision bearing group, anti-loosening locking structure, sealed protective outer frame

Main Material: High-strength alloy structural steel, wear-resistant carburized steel, high-precision bearing steel, anti-fatigue reinforcement material, high-temperature resistant lubricating medium

Core Function: Mechanical power transmission, rotational speed regulation, torque amplification and matching, motion synchronization linkage, transmission power loss reduction, executing mechanism power supply

Working Characteristics: High transmission efficiency, low operational noise, uniform meshing motion, strong impact resistance, low wear rate, stable long-term transmission performance

Working Condition Adaptation: Adapt to frequent start-stop cycles, variable torque output, low-speed heavy-load compaction, long-term continuous cyclic transmission working scenarios

Matching Parts: Engine power output end, transmission box assembly, walking drive mechanism, vibration exciter component, lubrication system and sealing parts

Number	Parts Name	Quantity	Material Encoding
1	HYDRAULIC PUMP GEAR	1
2	TIMING GEAR	1
3	CAMSHAFT PRESSURE PLATE	1
4	HEXAGON FLANGE BOLT	1
5	TIMING IDLER GEAR	1
6	CRANKSHAFT TIMING GEAR	1
7	OIL PUMP MAIN GEAR	1
8	TIMING IDLER GEAR PRESSURE PLATE	1
9	HEXAGON FLANGE BOLT	2	805050948
10	OIL PUMP GEAR	1
11	FUEL PUMP TIMING GEAR	1
12	TIMING IDLER GEAR SHAFT	1
13	TIMING IDLER GEAR BUSHING	1

advantages

• Adopts high-precision gear grinding and carburizing quenching process, ensuring smooth tooth surface and accurate meshing to minimize transmission friction and power loss.

• Multi-stage gradient transmission structure realizes scientific torque and speed conversion, perfectly matching the low-speed high-torque compaction demand of light rollers.

• High-strength alloy steel material greatly improves surface wear resistance and impact toughness, effectively resisting instantaneous load impact during construction operation.

• Optimized meshing clearance design eliminates transmission jitter and gear clamping stagnation, ensuring continuous and stable power output under variable load conditions.

• Equipped with reliable anti-loosening and limit structure to prevent component displacement and meshing deviation caused by long-term vibration, maintaining transmission accuracy.

• Original factory integral calibration size matches XMR603VT transmission system perfectly, featuring high assembly precision and excellent interchangeability.

maintenance & replacement tips

• Monitor the operating sound and power transmission stability of the gear train during equipment operation to detect abnormal meshing noise, jitter and power lag in a timely manner.

• Regularly check the lubrication status of the transmission assembly to ensure sufficient and clean lubricating oil, avoiding dry friction and accelerated gear tooth wear.

• Inspect the sealing performance of the gear train housing to prevent lubricant leakage and external dust impurities from invading the meshing area.

• Avoid long-term overload operation and frequent sudden load changes to reduce gear tooth fatigue loss and prevent premature tooth surface peeling or wear.

• Clean and replace the circulating lubricating oil regularly according to the maintenance cycle to keep the transmission system clean and reduce operational abrasion.

• Select genuine 860615493 gear train assembly for equipment overhaul and replacement to ensure standard transmission parameters and stable mechanical linkage.

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.