803082914 XCMG GR2605 motor grader motor

803082914 XCMG GR2605 motor grader motor

The 803082914 engine is the original core power component of the XCMG GR2605 grader, providing stable and powerful power output that directly affects the performance of the blade’s operation, steering, and travel systems. In harsh environments with long-term heavy loads, continuous operation, and high dust levels, such as highway construction, mine stripping, airport runway construction, and large-scale earthmoving projects, its stable power output and strong resistance to power degradation make it less prone to power shortages and high-temperature alarms, effectively improving equipment uptime and operational efficiency while reducing downtime maintenance costs.

The engine uses a high-strength cast iron cylinder block and a four-valve structure, paired with a high-pressure common rail electronic fuel injection system, ensuring complete combustion and rapid power response. Equipped with a high-efficiency exhaust gas turbocharger, it offers high low-speed torque and minimal power attenuation at high altitudes, demonstrating outstanding adaptability. The entire machine utilizes an enhanced cooling and lubrication system, extending oil change intervals and significantly improving durability and reliability. The mature and stable electronic control system supports fault self-diagnosis and protection functions, and is perfectly matched with the original transmission and drive axle, ensuring high power transmission efficiency.

Compatible Components and Systems

XCMG GR2605 Motor Grader Powertrain
Original Gearbox and Driveshaft Assembly
Wet Brake Drive Axle System
Hydraulic Pump Power Input Assembly
Vehicle Cooling and Intake System
Original Exhaust and Noise Reduction System

Core Parameters

Part Model: 803082914
Product Name: Engine
Applicable Model: XCMG GR2605 Motor Grader
Structure: Inline, Four-stroke, Water-cooled, Turbocharged Intercooled, High-Pressure Common Rail Electronic Injection
Displacement: 6.7L
Rated Power: 194kW
Rated Speed: 2200rpm
Operating Temperature Range: -40℃～110℃
Emission Rating: Meets China III China IV and overseas non-road emission requirements

Features: Powerful engine, high low-speed torque, low fuel consumption, low noise, high reliability, original factory precision matching, and convenient maintenance

Applicable working conditions: Heavy-duty flat-ground operation environments such as highways, mines, airports, ports, water conservancy, and municipal projects.

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1. 803192071 O-ring 69×3.55 GB/T3452.1-2005
2. 329900302 Thickened flat washer WT041.01030
3. 805139765 Screw M10×35 GB/T70.1-2008
4. 803082914 Cycloidal motor 604-0213
5. 803105653 Connector GE15LM22×1.5 EDOMDCF
6. 803103775 Connector EW15LOMDCF
7. 803103818 Connector GE15LMEDOMDCF
8. 380603201 Rotary joint XGHZJT-1
9. 805046485 Bolt M12×25 GB/T5783-2000
10 805338261 Washer
12 GB/T93-1987
11 803309219 Connector EV15LOMDCF

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