Transmission system
* Electronically controlled fixed-shaft gearbox
* San-gong Machinery's self-made grader drive axle, modular design, four-planet wheel-side reduction mechanism, forced oil bath lubrication of sprocket shafts and bearings
* Grease-free lubrication rear drive axle, heavy-duty tightening adjustment-free drive chain
* External caliper disc brake, the braking distance is shorter, the brake friction lining is common with Sangong Machinery Loader and easy to replace
Cooling system
* Optimized intercooler pipeline, lower air intake resistance
* Hydraulic driven fan, able to adapt to higher ambient temperature requirements
Working hydraulic system
* Adopt international famous brand variable plunger pump, reliable and durable
* Load sensing hydraulic system provides predictable cylinder movement speed, higher leveling accuracy
Working equipment
* Type A traction frame adopts box structure, reliable and durable
* The traction frame connecting ball head adopts a detachable design and is fixed to the traction frame by bolts, which is convenient for replacement and low cost.
* Optimize the tooth profile and machining accuracy of the rotary gear ring, make the operation more stable and increase the service life
* Increase the strength of 7-hole connecting rod bushing
* The side shift cylinder liner is upgraded to alloy material, which is more wear-resistant and has a longer service life
| SEM 918 Motor Graders |
|
| Major Technical Parameters |
| Machine Weight |
15,070 kg |
| Blade Length |
3974 mm |
| Max. Drawbar Pull |
≥78 Kn |
| Engine |
| Rated Power |
140kW |
| Rated Revs |
2200rpm |
| Model |
SDEC |
| Max. Torque |
720 Nm |
| Blade |
| Max. Lifting Height |
475mm |
| Max. Depth of Cut |
715mm |
| Max. Blade Tip - Forward |
40º |
| Max. Blade Tip - Rear |
5º |
| Tires |
| Specification |
17.5-25 |
| Hydraulic System |
| System Pressure |
22 MPa |
| System Characteristics |
Load Sensing |
| Steering System |
| Max. Steering Angle of Front Axle |
47.5° |
| Min. Turning Radius |
≤7.8m |
| Rear Alex/Tandem |
| Oscillation (Front Up) |
15° |
| Oscillation (Rear Up) |
25° |
| Brake Alex/Tandem |
| Service Brake |
Drum Brake |
| Parking Brake |
Drum Brake |
| Transmission |
| Model |
6WG180 |
| Type |
Countershaft,EH |
| Max. Speed |
40km/h |
Audited Supplier 
Audited Supplier 
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