Hydraulic motor XCMG GR1803 Road Graders

Product Introduction

XCMG GR1803 grader is mainly used for ground leveling and trenching, slope scraping, bulldozing, loosening, snow removal and other operations in large areas such as roads, airports and farmland. It is a necessary construction machinery for national defense projects, mine construction, urban and rural road construction, water conservancy construction, and farmland improvement.

Product Features

1. Energy saving and noise reduction: the low-speed engine transmission line is adopted, and the specific fuel consumption at the rated point is low, which is energy-saving and environmentally friendly; the transmission system is configured with a low speed ratio, and the average fuel consumption is reduced by about 8%; three-stage vibration reduction of the engine, cab and seat; driving Six-point combined support in the cabin; the engine is frequency-reduced and decelerated, the fan has a large diameter and low speed ratio, sound-absorbing sponge is pasted inside the hood, the cab is well sealed, and the noise of the whole machine is reduced.

2. Strong power: adopt Shangchai high-efficiency National III variable power engine, match the hydraulic torque converter, select the optimal diameter of the torque converter circulation circle, realize the best match between the torque converter and the engine, and reduce the start-up time of the whole vehicle. Increase the torque output at low speed, strong and powerful. Optional herringbone pattern tires can increase the adhesion of the vehicle by about 10% in loose soil, leveling and other working conditions, further improving the power output.

3. On-load slewing: Increase the pressure of the hydraulic system system, greatly increase the shovel turning force, high-frequency quenching treatment of the ring gear, improve wear resistance and service life, and realize on-load slewing operation.

4. High-efficiency operation: The displacement of the hydraulic pump and hydraulic motor has been increased, and the speed of the oil cylinder has been increased by 20%. Load distribution and minimal material buildup in the carousel area.

5. Safe and reliable: full hydraulic braking system, load sensing steering system, international matching of key components, safe and reliable system; CAE global optimization of structural parts, joint universities and research institutes for special research.

6. Flexible maneuverability: the front axle with single oil cylinder and large steering angle, combined with the articulated frame, has a small turning radius and is flexible in maneuverability.

7. Comfortable operation: diamond-shaped cab with six-point support for shock absorption, optimized operating mechanism, reduced operating force and operating stroke, reduced operating force by 30%, more flexible and comfortable operation, ergonomic control system, and more comfortable operating environment.