motor grader with hydraulic pull-pin
1.True Photos
2.Attachment Description
Hydraulic pull-pin
It is used to fix the swing frame onto the corresponding specific position
under different working conditions, and the electro- hydraulic mechanism is
used to get the telescoping of pull- pin and thus greatly reduce the working
strength of operators and improve the manipulation comfort.
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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