XCMG-PAVER

Motor Grader

GR1803

Manufacturer

Shangchai

Engine Model

SC7H190.1G3

Rated power/speed (kW/rpm) 140/2000

China 180 HP XCMG motor grader GR1803.

XCMG motor grader GR1803 is mainly used for ground leveling, ditching, slope scraping, bulldozing, scarification, snow removal for large areas such as highway, airports, farmlands etc.

Advantages and Highlights:

  1. Energy saving and noise reduction: adopt low speed engine transmission line, low fuel consumption and energy saving and environmental protection.

 

  1. Strong power: Shangchai efficient China stage III engine and hydraulic torque converter, the optimal torque converter achieves the best matching of torque converter and engine, reducing the start time, increase the work of torque output at low speed, strong and powerful.

 

  1. Rotation with load: improve the pressure of hydraulic system system, the rotary force of the blade, the high frequency quenching treatment improves the wear resistance and life span.

 

  1. Efficient operation: improves the displacement of hydraulic pump and hydraulic motor, increase the oil cylinder speed by 20%, realizes the industry leading work efficiency.

 

Market share of XCMG motor grader:

XCMG GR series motor graders are leading the industry, and their Chinese market share and export volume have been ranked first in the industry for four consecutive years.

Item

GR1803

Basic parameters

Engine model

SC7H190.1G3

Rated power/speed

140kW/2000rpm

Overall dimension (standard)

8900x2625x3420

Total weight (standard)

15400 kg

Performance parameters

Forward velocity

5/8/11/19/23/38km/h

Reverse speed

5/11/23km/h

Tractive effort f=0.75

≥79 kN

Maximum gradeability

≥25%

Tire inflation pressure

260kPa

Working system pressure

20MPa

Transmission pressure

1.3-1.8Mpa

Working parameters

Maximum steering angle of front wheel

±48°

Maximum slant angle of front wheel

±17°

Maximum oscillating angle of front axle

±15°

Maximum oscillating angle of equilibrium box

±15°

Maximum steering angle of frame

±27°

Minimum turning radius

7.3m

Oil filling amount

Coolant

50L

Fuel tank

280L

Engine

24L

Transmission

38L

Balancing box

46L

Drive axle

28L