800167742 engine for XCMG XMR603VT Light Roller

Short Description:

800167742 engine is an original factory power assembly exclusively configured for XCMG XMR603VT light combination roller. Serving as the core power source of the entire equipment, it converts fuel chemical energy into mechanical driving force, providing stable and continuous power support for road walking, vibration compaction and auxiliary operation actions. Optimized for small roller municipal fine construction scenarios, the engine features low-speed high-torque output, reliable cold start performance and excellent variable-load adaptability. It can stably output power under frequent start-stop, intermittent operation and complex road conditions, ensuring high-efficiency and low-consumption operation of the whole machine.

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Product Detail

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description

The 800167742 engine is a dedicated OEM power unit matching the structural layout and working logic of XCMG XMR603VT combination roller. It adopts mature industrial power design, integrating fuel combustion, power output, speed regulation and heat dissipation coordination. It perfectly matches the supporting parameters of the machine’s fuel system, cooling system and hydraulic system to form a highly coordinated power driving system.

Light-duty road rollers are mostly used for road edge trimming, sidewalk compaction and narrow-area foundation finishing, with frequent working condition switching and unstable load changes. Ordinary power units are prone to insufficient torque, speed jitter, excessive fuel consumption and heat accumulation under such working conditions. This genuine 800167742 engine undergoes factory professional power calibration and matching optimization. It delivers sufficient low-speed torque, fast dynamic response and strong anti-attenuation capability under variable loads. Meanwhile, it features compact structural layout, low vibration and low noise, adapting to long-term intermittent high-frequency operation of municipal fine construction, effectively improving construction flatness and operational stability.

product parameters

Part Number: 800167742

Applicable Model: XCMG XMR603VT Light Combination Roller

Product Name: Engine Assembly

Core Structure: Engine body assembly, crankshaft connecting rod mechanism, fuel injection combustion unit, intake and exhaust structure, intelligent speed regulation module, integrated heat dissipation matching structure, power output interface and shock-absorbing mounting base

Main Material: High-strength cast iron body, wear-resistant alloy moving parts, high-temperature resistant sealing components, anti-fatigue transmission structure, corrosion-resistant auxiliary accessories

Core Function: Fuel energy conversion, mechanical power output, operating speed regulation, load adaptive power matching, providing power source for walking and compaction operations, supporting whole-machine functional operation

Working Characteristics: Low-speed high-torque, stable power output, sensitive dynamic response, low vibration and low noise, low fuel consumption, strong continuous operation stability

Working Condition Adaptation: Adapt to frequent start-stop switching, intermittent finishing operation, variable load fluctuation and outdoor temperature alternating working environments

Matching Parts: Fuel system assembly, cooling system assembly, air filter assembly, hydraulic power unit, frame shock-absorbing support and electrical control system

Number	Parts Name	Quantity	Material Encoding
1	VALVE COVER	1
2	CYLINDER HEAD ASSEMBLY	1
3	MACHINE BODY ASSEMBLY	1
4	GEAR TRAIN ASSEMBLY	1
5	PISTON AND ROD ASSEMBLY	1
6	CRANKSHAFT FLYWHEEL ASSEMBLY	1
7	CAMSHAFT ASSEMBLY	1
8	WATER PUMP FAN ASSEMBLY	1
9	INTAKE PIPE ASSEMBLY	1
10	EXHAUST HOSE ASSEMBLY	1
11	OIL SUMP ASSEMBLY	1
12	GEAR HOUSING ASSEMBLY	1
13	OIL PUMP ASSEMBLY	1
14	FUEL SYSTEM ASSEMBLY	1
15	ENGINE OIL FILTER ASSEMBLY	1
16	ALTERNATOR ASSEMBLY	1
17	STARTER MOTOR ASSEMBLY	1
18	WIRING HARNESS AND ECU	1
19	TURBOCHARGER ASSEMBLY	1
20	COOLING NOZZLE ASSEMBLY	1
21	ENGINE OIL FILTER ASSEMBLY	1
22	COMMON RAIL PIPE ASSEMBLY	1
23	EGR ASSEMBLY	1
24	Diesel filter element XS65J (spare parts)	1	860170734
860563435	2409532810105 Diesel Filter Element RZ Original 860170734	1	860563435
25	Chai coarse filter element XS65J (spare parts)	1	860170735
860563436	2409532810116 Diesel coarse filter element RZ original 860170735	1	860563436
26	OIL FILTER	1	860170736
860563437	1409022610000 Oil Filter RZ Original 860170736	1	860563437

advantages

• Optimized low-speed high-torque power calibration, ensuring sufficient compaction power at low rotation speed, effectively improving pavement fine compaction quality.

• Excellent variable-load adaptive performance, automatically adjusting power output according to construction resistance, avoiding power surplus or insufficient output.

• Matches efficient combustion and energy-saving design, effectively reducing invalid fuel consumption and lowering long-term operating costs.

• Integrated vibration reduction and noise reduction structure minimizes operating vibration, improving equipment operation comfort and construction environmental adaptability.

• Stable cold-start performance, adapting to variable outdoor temperature environments, ensuring reliable startup and rapid warm-up operation.

• Original factory integrated matching design, perfectly compatible with XMR603VT whole-machine systems, with high coordination and long operational service life.

maintenance & replacement tips

• Regularly monitor engine running speed, power output and exhaust status to promptly troubleshoot jitter, power drop and abnormal noise.

• Strictly replace engine oil, filter elements and wearing parts according to maintenance cycles to reduce internal mechanical wear and maintain power stability.

• Inspect intake, fuel supply and heat dissipation systems regularly to ensure clean air intake, sufficient fuel supply and normal heat dissipation.

• Avoid long-term overload operation and frequent extreme start-stop to prevent accelerated fatigue loss of internal engine components.

• Clean surface dust and oil dirt regularly to prevent heat dissipation blockage and thermal attenuation affecting power performance.

• Adopt genuine 800167742 engine assembly and supporting parts for overhaul replacement to ensure matched power parameters and stable whole-machine performance.

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.