SEM 917 motor grader
August 11, 2022SEM 510 soil compactor
August 11, 2022
SEM 915 motor grader
$78,500.00 $51,500.00
Brand: Caterpillar/SEM |
Type: motor grader |
Model: SEM 917 |
All wheel drive: No |
Operating weight: 12,200 kgs |
Blade width: 3.0m3 |
Engine power: 110 kw/ 150hp |
Warranty: 1 year |

Machine specifications
Improved Engine
- 6.5L Shanghai Diesel engine delivering 150HP
- Best-in-class after treament to ensure the particulate matter and NOX emissions are reduced.
- World-class Diesel Particulate Filter (DPF) is deployed to reduce soot from the exhaust.
- Diesel Exhaust Fluid (DEF) is sprayed in the exhaust by an electronically controlled injector.
- Hydraulically driven engine fan reduces the fuel consumption.
- Caterpillar patented cooling system provides ease of service and longer engine life.
Control System
7 position link bar with optional 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.
Drawbar
- A-frame tubular design drawbar provides maximum strength and durability.
- Replaceable drawbar draft ball (bolted – not welded) for less service time and cost.
- Easy removal of wear shims to adjust drawbar.
Transmission
- Industry leading supplier – Hangzhou Advance Gearbox Group Co., Ltd.
- Specifically designed for motor grader application.
- 6F / 3R electronically controlled hydraulically actuated gears.
- Torque converter ensures steady flow of power to the transmission.
Blade Float
Optional 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.
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 for service.
- Maintenance-free bushings improve durability and reduce overall service cost.
SEM Tandem Axle
- Leveraging Caterpillar design and experience on MG tandem axle.
- Mandatory performance testing before delivering to MG assembly line.
- 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.
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.
- Short throw levers are efficiently spaced, allowing ease of multi-function control.
- Short lever travel (40mm) with low effort reduces operator fatigue, providing exceptional comfort.
Large Cab
- High performance dashboard with 3 levels alarming monition system.
- Cab mounted on the front frame provides exceptional view to blade and front axle even during articulation.
- Large cab with 1.9m height and 30% larger space than most competitors, provides exceptional comfort.
SEM Tandem Axle
- Leveraging Caterpillar design and experience on MG tandem axle.
- Mandatory performance testing before delivering to MG assembly line.
- 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
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Machine data
Model
|
SM915
|
SM917
|
Operating Weight
|
Standard / kg
|
12,200
|
13,500
|
Engine
|
Engine Manufacturer
|
SDEC (ShangHai Diesel)
|
SDEC (ShangHai Diesel)
|
Engine Model
|
SC7H150G2B
|
SC7H170.1G2B
|
Rated Power / kW @ RPM
|
110 @ 2,200
|
125 @ 2,200
|
Max. Torque / kN @ RPM
|
570 @ 1,400
|
750 @ 1,400
|
Transmission
|
Type
|
Converter, Powershift
|
Converter, Powershift
|
Powershift Pressure / MPa
|
1.3~1.7
|
1.3~1.7
|
Forward / Reverse Gears
|
6 Forward / 3 Reverse
|
6 Forward / 3 Reverse
|
Moldboard
|
Blade Width, Standard / mm (inch)
|
3,059 (10’)
|
3,669 (12’)
|
Blade Width, Optional / mm (inch)
|
3,669 (12’)
|
3,972 (13’)
|
Moldboard Height / mm
|
580 (10’ Blade) / 610 (12’ Blade)
|
610
|
Moldboard Thickness / mm
|
20
|
20
|
Throat Clearance / mm
|
112
|
112
|
Float Function
|
Optional
|
Optional
|
Moldboard Sideshift, LH / mm
|
342
|
647
|
Moldboard Sideshift, RH / mm
|
463
|
528
|
Max. Blade Position Angle
|
512
|
512
|
Blade Tip, Forward
|
663
|
663
|
Max. Cutting Depth / mm
|
750
|
725
|
Service Refill Capacity
|
Fuel Tank / L
|
218
|
218
|
Engine Oil / L
|
17.5
|
17.5
|
Transmission / L
|
17
|
17
|
Hydraulic Oil Tank / L
|
55
|
55
|
Machine photo



