Britain
India
Canada
Français
Русский
Español
العربية
Português
Việt Nam
720MH Motor Grader
This product has been discontinued and removed from our shelves.
Configurations of 720MH Motor Grader
1. Engine
Type: water-cooled, four-stroke, turbocharged engine
Model: Shangchai SC8D200G2B1 or Dongfeng Cummins 6BTA8.3
Rated power: 147kW/200ps, 160kW/215ps
Rated speed: 2300rpm, 2200rpm
2. Gearbox
Model: ZF from Liuzhou or 6WG180 from Hangzhou
Type: power shift, electric hydraulic control, with torque converter
Gear shift: 6 forward and 3 reverse gears
Travelling Speed
| Speed/shift | 1 | 2 | 3 | 4 | 5 | 6 |
| Forward | 5.0 | 8.6 | 11.3 | 19.2 | 23.8 | 39.6 |
| Reverse | 5.0 | 11.3 | 23.8 | - | - | - |
3. Axle of Motor Grader
3.1 Rear axle: 3-stage drive axle with NO-SPIN differential mechanism
3.2 Front axle: oscillating driven axle, with the oscillating angle of 15° (left and right), 17° tilting angle of front wheel (left and right), and 45° steering angle
4. Tandem Box
Type: oscillating type
Oscillating angle: 15°
Drive: heavy-duty roller chain
5. Braking System
5.1 Service brake: fully hydraulic driven, the caliper disc brakes for the road grader are located beside the two middle wheels and the two rear wheels.
5.2 Stopping brake: the hub brake is installed on the shaft end of the gearbox.
5.3 Continuous braking: the torque converter supports continuous braking.
6. Hydraulic System of Motor Grader
Installed with independent double pump double-circuit system, the hydraulic system for the construction machinery provides the system pressure of 16MPa.
7. Frame
Articulated frame
8. Blade
Size: 3965×650 (length×chord height)
Rollback angle: 360°
Max. slant angle (L/R): 90°
Max. grading depth: 500mm
9. Tire
Type: standard tire for the heavy-duty motor grader
Quantity: 6
Size: 17.5-25, 12PR
10. Electrical System and Instrument
Working voltage: 24V
Instrument: various work lights and instruments
11. Main Technical Specifications of Motor Grader
11.1 Operating weight: 15400kg (standard configuration with front dozer and rear ripper)
11.2 Overall dimensions: 8700×2595×3480 (standard), 10330×2740×3480 (with front dozer and rear ripper)
12. Optional Parts
12.1 Front dozer
12.1.1 Size: 2740×920 (W×H)
12.1.2 Distance to the front axle: 1550mm
12.1.3 Max. grading depth: 205mm
12.2 Rear ripper
12.2.1 Width: 2000mm
12.2.2 Number of tooth: 5
12.2.3 Max. grading depth: 315mm
| Model | 720MH |
| Length×width×height(mm) | 9100×2600×3500 |
| Operating weight(Kg) | 15400 |
| Max. traction force(KN) | 80.8 |
| Diesel engine type | ShangChai SC8D/Cummins 6BTA8.3 |
| Rated output(KW) | 147/160 |
| Transmission case type | HangChi/ZF |
| Gear shift position | 6 Forward and 3 reverse gears |
| Min. turning radius(mm) | 7800 |
| Blade Dimensions | 3965×650 |
| Max. lifting height(mm) | |
| Max. grading depth(mm) | 500 |
