Hot Sale Construction Machinery Sem921 Motor Grader with New Condition Pump

• Customization: Available
• After-sales Service: 24h Online
• Warranty: 24h Online
• Model NO.: SEM921
• Certification: TUV, ISO, RoHS, CE
• Condition: New
• Application: Railway, Mine, Farmland, Highway
• Transmission: Hydraulic
• Walking Mode: Wheeled
• Type: Large Grader
• Product Name: Construction Machinery Sem921 Motor Grader with Ne
• Name: Construction Machinery Sem921 Motor Grader with Ne
• Keywords: Construction Machinery Sem921 Motor Grader with Ne
• Rated Power: 162kw
• Max. Backward Speed: 25km/H
• Max. Forward Speed: 40km/H
• Overall Dimension: 8854*2630*3360mm
• Overall Weight: 15930kg
• Transport Package: Nude Packing Suitable for Shipping
• Specification: 8854*2630*3360mm
• Trademark: KOMATCO
• Origin: Shandong, China
• Production Capacity: 100 Units Per Month
• Package Size: 884.00cm * 263.00cm * 336.00cm
• Package Gross Weight: 15930.000kg

Product Description

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Product Description

Hot Sale construction machinery SEM921 Motor Grader with New Condition Pump

* Leveraging 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

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

Blade Float
* Standard blade float function allows the 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
* Protects machine and pavement during snow removal and snow plowing

Hydraulic System
* Proportional Priority Pressure Compensating (PPPC) Valves contain specifically cut spools for motor grader applications, continuously matching 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

 

Product Parameters

 

Item	SEM919	SEM921
Overall weight (kg)	15070	15930
weight - front axle(kg)	4236	4744
weight - back axle(kg)	10834	11186
Front / back axle load distribution	28% /72%	30% /70%
Overall dimension(mm)	8703*2630*3360	8854*2630*3360
Max. Tractive Force(KN)	≥78	≥85
Max. forward speed(km/h)	40	40
Max. backward speed(km/h)	25	25
Engine	Shangchai	Shangchai
Model	SC9DK190.1G3	SC9DK220G3
Rated power(kw)	140	162
Rated revolution(rpm)	2200.0	2200.0
Displacement(L)	8.8	8.8
Transmission	Hangzhou advance gearbox	Hangzhou advance gearbox
Gear	6 in the front 6 and 3 in the back	6 in the front 6 and 3 in the back
Hydraulic system	load sensing, proportional priority with pressure compensation	load sensing, proportional priority with pressure compensation
Working pump	Variable Piston Pump	Variable Piston Pump
Working valve	Proportional priority with pressure compensation	Proportional priority with pressure compensation
Tire	Diagonal tire with inner tube	Diagonal tire with inner tube
Layer/pattern	12pr, E2/L2	12pr, E2/L2
Model	17.5-25	12pr, E2/L2

Detailed Photos

 

Packaging & Shipping

Certifications

After Sales Service

FAQ