motor grader with overloaded protection for worn box
1.True Photos
2.Attachment Description
Overloaded protection for worm box
As unloading device and the intermediate output axis can get the double end
support, the worm wheel and the output shaft in middle can realize rigid
connection when grader is in normal condition. Torque can be effectively
transferred through the worm gear to the intermediate output shaft and
safeguarding its performance. Overload slip also plays a protecting role.
3.Specification
| Basic specification |
| Engine model |
SDEC SC8D190G2B1 Engine |
| Rated power/speed |
140kW/2300rpm |
| Dimension(LxWxH) |
8900×2625×3470mm |
| Operating weight(Standard) |
15400kg |
| Performance specification |
| Travelling speed ,forward |
5,8,11,19,23,38 km/h |
| Travelling speed ,reverse |
5,11,23 km/h |
| Tractive force(f=0.75) |
79KN |
| Max. gradeability |
20% |
| Tire inflation pressure |
260 kPa |
| Working hydraulic pressure |
16 MPa |
| Transmission pressure |
1.3~1.8MPa |
| Operating specification |
| Max. steering angle of front wheels |
±50° |
| Max. lean angle of front wheels |
±17° |
| Max. oscillation angle of front axle |
±15° |
| Max. oscillation angle of balance box |
15 |
| Frame articulation angle |
±27° |
| Min. turning radius using articulation |
7.3m |
| Blade |
| Maximum lift above ground |
450mm |
| Maximum depth of cutting |
500mm |
| Maximum blade position angle |
90° |
| Blade cutting angle |
28°-70° |
| Circle reversing rotation |
360° |
| Moldboard width X height |
3965×610mm |
4.Configuration
1.SDEC
SC8D190G2B1 Engine(190HP)
2.customized axle
3.imported world famous differential mechanism
4.Hangzhou Advance gearbox
5.imported world famous hydraulic components
6.customized air-condition cabin
7.3965mm width moldboard
5.Optional Parts
1.front dozer
2.rear ripper
3.rotary support
4.overloaded protection for worn box
5.automatic leveling device
6.front ridger
7.snow remover
8.hydraulic pull-pin
9.cold and warm condition
10.ZF box
Audited Supplier 
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