Motor Grader Price SEM 220hp New CATERPILLAER220HP 922AWD with Ripper Wheel Grader China for Sale
SEM Tandem Axle
- Leveraging Caterpilla r designing and experience on MG tandem axle
- Improved bearing Layout and optimized load distribution with 4 planetary gears final drive
- Less down time and reduced labor and service cost for maintenance and repairing
- Longer service interval for lubrication oil change
- Leading in class manufacturing and quality control level, mandatory performance testing before delivering to MG assembly line
Blade Float
- Standard blade float function allows blade to lower without hydraulic pressure for increased versatility
- Blade float is engaged by pushing the left and right lift cylinder controls all the way forward past the detent
- Provides protection for machine and pavement during snow removal and snow plowing
Control System
- 7 position link bar with electric over hydraulic control allows ease of operation from within the cab
- Optimum blade reach capability, quick DCM re-positioning for greater reach for better working on high bank side slope
- The link bar is essential for extending reach capability when cutting a bank slope or back slope of a ditch
- Replaceable bushings reduce service time and cost
Hydraulic System
- Proportional Priority Pressure Compensating (PPPC) Valves contain specifically cut spools for motor grader applications, continuously matching of hydraulic flow and pressure to power demands, allowing ease of multi-function control for optimizing working efficiency
- World-class variable displacement piston pump, efficiently reduces power consumption and hydraulic system heat, improving fuel efficiency
- Load-sensing hydraulic system provides consistent and precise blade movement, improving finishing performance
- Inboard lock check valves within PPPC, prevents inadvertent cylinder movement and potential leaks
Control Layout
- Short throw levers are efficiently spaced, allowing ease of multi-function control
- Short lever travel (40mm) with low lever effort reduces operator fatigue
Front Frame
- Flanged box section design removes welds from high stress areas, improving reliability and durability
- Continuous top and bottom plate construction provides consistency and strength, improving front frame durability
- Hydraulic hose routing minimizes exposure to damage and provides quick access forservice
- Maintenance-free bushings improve durability and reduce overall service cost
| Items |
SEM919 |
SEM921 |
SEM922AWD |
| Operation Weight (Base Machine) |
15,070kg |
15,930kg |
16,560kg |
| Overall Dimensions (L*W*H) |
8,703*2,630*3,360mm |
8,854*2,630*3,360mm |
8,854*2,630*3,360mm |
| Blade Length (L*W*H) |
3,974*25*607mm |
4,279*25*607mm |
4,279*25*607mm |
| Max. Lifting Height |
475mm |
475mm |
475mm |
| Max. Depth of Cut |
715mm |
715mm |
715mm |
| Max. Drawbar |
≥78kN |
≥85kN |
Front≥26kN Rear Axle≥86kN |
| Wheelbase |
6,140mm |
6,140mm |
6,140mm |
| Frame Articulation Angle |
20° |
20° |
20° |
| Min. Turning Radius |
7.8m |
7.8m |
7.8m |
| Engine Brand |
SDEC SC8D190.1G2 |
SDEC SC9D220G2 |
SDEC SC9D220G2 |
| Rated power |
140kW |
162kW |
162kW |
| Transmission Type |
Hangchi 6WG180 |
Hangchi 6WG180 |
Hangchi 6WG180 |
| Travel Speed (Forward/Rear) |
40/25km/h |
40/25km/h |
40/25km/h |
| Rear Axle/Tandem |
SEM ST22 |
SEM ST22 |
SEM ST22 |
| Service brake |
Outboard disc with brake caliper,Air to oil Control |
Outboard disc with brake caliper,Air to oil Control |
Outboard disc with brake caliper,Air to oil Control |
| Oscillation (Front up/Rear up) |
15/25° |
15/25° |
15/25° |
| Max. Oscillation Angle |
±16° |
±16° |
±16° |
| Steering Angle (Left/Right) |
47.5° |
47.5° |
47.5° |
| Max. Lean Angle of Front Wheels |
18° |
18° |
18° |
| Hydraulic System |
Load sensing,PPPC |
Load sensing,PPPC |
Load sensing,PPPC |
| Service Refill Capacity (L) |
| Fuel Tank |
320 |
320 |
240 |
| Engine Oil |
22 |
22 |
22 |
| Coolant |
65 |
65 |
65 |
| Transmission |
28 |
28 |
28 |
| Rear Axle(Main Reducer & Tandem) |
157 |
157 |
157 |
| Circle Drive (Standard) |
2 |
2 |
2 |
| Circle Drive (with Slip Clutch) |
7 |
7 |
7 |
| Hydraulic Oil Tank |
55 |
55 |
65 |
Ms. Laven Wang
Qingdao Dawnshine Heavy Industry Co., Ltd
Add: No. 10th Zhongshan Road, Qingdao, China
Audited Supplier 
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