Grader GR180
Brake SystemThe travelling brake system adopts the hydraulic components of Rexroth (Germany). The hydraulic hub-type brake applies its performance on four middle & rear wheels. The parking brake system is of hub-type hand brake, which ensures the safety during travelling by applying its function on the output shaft of gearbox.
Steering system: Adopting sensor with load. The superior energy-saving fully hydraulic steering system makes it possilbe, with the articulated frame, to achive easy and flexible steering.
ChassisBeing of welded structure, just like a box, so it is strong enough to ensure no deformation.
Cabinwith wide-field vision, low noise, ultraviolet-protection glass, and with Curtis (of USA) or VDO (of Germany) instrument panel, height-adjustable seat, radio, ashtray, cup-seat etc. The cab is designed to be nice looking and very comfortable.
Slewing Mechanism: Be fitted with hard material lining, which ensures easy and flexible move of the blade, and high-accuracy flatness and low-cost maintenance as well.
Operation System: Forward/backward adjustable opertion Panel, with HUSCO multi-way valve, electrically- controlled ZF gearbox, so it is quite easy to make any operation.
Transmission: Adopting with auto-lock/unlock NO-SPIN anti-slide differential, heavy-duty balance box, heavy-duty roller chain transmisson, all of which make sure the transmission system being stable.
The imported engine with original packing has strong power, and can meet the requirements of high-efficient work.
- Precise matching design with advanced energy conservation control can reduce the oil consumption of the machine.
- Low emission meets the Europe II standard.
- The adoption of new cooling fan and large-scale silencer lowers the noise of the machine.
- The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
- Automatic preheating system improves the working capacity in the low temperature.
- Unique fan cover with the shape of hopper opening greatly improves the air supply of the engine and the radiating capacity of the system, guaranteeing the successive high-efficient work of the machine.
- Restart prevention system effectively avoids the misoperation, and improve the use security of the machine
Category |
Items |
Value |
Engine model |
|
D6114ZG1B |
Rated power/speed |
km/h |
140/2200r/min |
Overall dimension |
mm |
9298x2601x3430 |
Operating weight |
kg |
15400 |
Operating weight on front wheel |
kg |
4620 |
Operating weight on rear wheel |
kg |
10780 |
Tire |
|
17.5-25 RP12 |
Min. grounding clearance |
mm |
430 |
Clearance between front and rear axle |
mm |
6266 |
Clearance between middle and rear wheel |
mm |
1639 |
Max. steering angle on front wheel |
% |
45(left and right) |
Max. tipping angle on front wheel |
% |
17 |
Max. swing angle on front axle |
% |
15 |
Steering angle of frame |
% |
25(left and right) |
Min. turning radius |
m |
7.8 |
Max. lifting height of shovel |
mm |
460 |
Max. shoveling depth of shovel |
mm |
500 |
Max. side-dumping angle of shovel |
% |
90 |
cutting angle of shovel |
% |
28-70 |
Circle reversing rotation angle of shovel |
% |
360 |
Molboard widthxheight |
mm |
3965x610 |
Forward speed |
km/h |
5,8,11,19,23,38 |
Rear speed |
km/h |
5,11,23 |
Max. traction force |
kN |
80 |
Max. climb ability |
% |
20 |
Pressure of tyre |
bar |
2.6 |
Pressure of working system |
MPa |
18 |
Pressure of transmission |
MPa |
1.6-1.8(16-18kg/cm2) |
Colding liquid |
L |
50 |
Capacity of fuel tank |
L |
280 |
Filling oil in engine |
L |
24 |
Capacity of blance tank |
L |
46 |
Filling oil in axle |
L |
28 |
Hydraulic oil |
L |
110 |
Turbochared tank |
L |
2.5 |
Filling oil in transmission |
L |
26 |