New Cheap Price Wheel Grader SEM922F Chinese Grader CAT220hp Motor Grader China
High efficiency and reliability
The Shangchai engine meets the emission requirements of the fourth stage of the national off-road machine, and increases the ECO mode, which is more energy-saving and environmentally friendly, and the whole vehicle optimizes the axle-load ratio, which improves the traction performance.
Adopting PPPC (Proportional Priority and Pressure Compensation) control valve of international famous brand variable piston pump, the power can be distributed according to the demand, which reduces the energy loss and the heat generated by the hydraulic system; the flow rate can be distributed according to the proportion, so that multiple compound actions can be carried out at the same time, which makes the construction efficiency high.
The variable piston pump is directly connected to the gearbox, which has high transmission efficiency, reduces the noise of the vehicle and improves the performance of the whole vehicle.
Standard equipped with shovel blade floating function, reducing the working difficulty and operator's working intensity, effectively improving the construction efficiency.
Upgraded dryer and air storage package optimize the braking performance of the whole vehicle and improve the safety of the braking system.
Large-diameter plastic fan with large air volume and good cooling effect can better ensure the continuous and stable work of the machine; lower noise and improved driving comfort.
Sturdy and durable
Flanged box structure frame ensures durability under continuous high-intensity operation and prolongs the service life of structural parts.
Continuous upper and lower plate structure of the front frame, CAE global optimization, ensuring consistency and high strength.
The traction frame consists of two square steels forming an A-shape structure with good durability and strength, long service life and low failure rate.
Caterplar's in-house rear axle with four planetary gears for final drive and higher load carrying capacity.
Reinforced gearbox guards are standard, providing comprehensive protection for the gearbox and the urea exhaust gas treatment tank.
The radiator is mounted with suspension damping pads to ensure reliability under harsh and bumpy conditions; 50°C high temperature package is optional, suitable for high temperature areas.
Convenient and considerate maintenance
Removable traction frame connecting ball head, easy to replace, the ball head can be adjusted according to the wear of the gap (adjusting shims), reducing user maintenance costs.
Replaceable bushings are standardized in the seven-hole connecting rod holes, which has good maintainability and reduces service time and cost.
External caliper disc brake, short braking distance, good braking effect, friction pads are common with Shankong Machinery loaders, easy to replace, high reliability.
Mold-forming engine cover, left and right door design, convenient for maintenance and repair.
Grease-free lubrication design for rear axle and balance box bearings, and chain adjustment-free design, which prolongs the maintenance cycle and saves time, money and labor.
Generalized design of front and rear wheel rims, interchangeable front and rear wheels, high utilization rate.
| Items |
920F |
922F |
| Standard Weight/kg (Non ROPS high profile plus) |
15,435 |
16,340 |
| StandardWeight/kg(with ROPS) |
15,735 |
16,640 |
| Overall Dimensions (L"W"H) |
11,100*2,630*3,140 |
11,100*2,630*3,140 |
| Travel Speed(Forward/Reverse)km/h |
40/25 |
40/25 |
| Max.Drawbar traction/kN |
87 |
99 |
| Framg Articulation Angle |
20° |
20° |
| Min.Turning Radius/mm |
7,800 |
7,800 |
| Tire |
17.5-2512PE |
17.5-2512PB |
| Engine |
| Engine Manufacturer |
SDEC |
SDEC |
| Engine Model |
SC7H200.2G2 |
SC9D220G2 |
| Net Power/kW@RPM |
147@2200 |
162@2200 |
| Max.Torque/N.m@RPM |
760@1400 |
920@1400 |
| Emission |
Tier 2 |
Tier2 |
| Transmission |
| Brand/Manufacturer |
Advance/HangChi |
Advance/HangChi |
| Type |
Converter,Powershift |
Converter,Powershift |
| Forward/Reverse Gears |
6 Forward/3 Reverse |
6Forward/3 Reversθ |
| Rear Axle/Tandem |
| Brand/Manufacturer |
SEM/Catepillar |
SEM/Catepilla |
| Differential |
No-Spin |
No-Spin |
| Service Brake |
Air over oil,Disc |
Air over oil,Disc |
| 0scillation Front Up |
15° |
15° |
| Oscillation Front Down |
25° |
25° |
| Front Axle |
| Ground Clearance/mm |
630 |
630 |
| Wheel Loan,left/right |
±18° |
±18° |
| Max.0scillation |
±16° |
±16° |
| Steering Range,left/right |
±47.5° |
±47.5° |
| Hydraulic System |
| Circuit Type |
Load Sensing,PPPC |
Load Sonsing,PPPC |
| Pump Type |
Variable Piston |
Variable Piston |
| Moldboard |
| Blade Width,STD/mm |
3,974 |
4,279 |
| Blade Width,OPT/mm |
3,669/4,279 |
3,669/3,974 |
| Blade Height/mm |
610 |
610 |
| Blade Thickness/mm |
20 |
20 |
| Max.Lifting Height/mm |
475 |
475 |
| Max Cut Depth/mm |
715 |
715 |
| Float Function |
YES |
YES |
| Service Refill Capacity |
| Fuel Tank/L |
280 |
280 |
| Engine Oil/L |
17.5 |
26 |
| Coolant/L |
50 |
50 |
| Transmission/L |
28 |
36 |
| Differential Case/L |
33 |
33 |
| Tandem Case,each side/L |
62 |
63 |
| Circle Drive,Non Slip Clutch/L |
2 |
2 |
| Circle Drive,With Slip Clutch/L |
7 |
7 |
| Hydraulic Oil Tank/L |
55 |
60 |
Brands of road graders we are doing with competive price and profession ship suggestions:
Ms. Laven Wang
Qingdao Dawnshine Import & Export Co., Ltd
Add: No. 10th Zhongshan Road, Qingdao, China
Web: https://qddawnshine.en.made-in-china.com
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