China Mini Motor Grader Sem921 with Spare Parts

• Certification: ISO
• Condition: New
• Application: Railway, Mine, Farmland, Highway
• Transmission: Hydraulic
• Walking Mode: Wheeled
• Type: Small Grader
• Model NO.: SEM921
• Operation Weight (Base Machine): 15,930kg
• Max. Depth of Cut: 715mm
• Wheelbase: 6140mm
• Engine Brand: Sdec Sc9dk220g3
• Rated Power: 162kw
• Travel Speed (Forward/Rear): 40/25km/H
• Hydraulic System: Load Sensing,Pppc
• Service Brake: Outboard Disc with Brake Caliper,Air to Oil Contro
• Transport Package: Nude Packing
• Specification: 8, 854*2, 630*3, 360mm
• Trademark: SEM
• Origin: China
• HS Code: 8429209000
• Production Capacity: 1000units/Year

Product Description

 China Mini Motor Grader SEM921 with Spare Parts 

High Productivity: Load sensing hydraulic system provides consistent and precise blade movement

High Reliability: A-frame designed drawbar provides strength in all blade positions

Comfort: World Class industry control layout with low lever efforts for reduced operator fatigue

 

Technical Features

Item	SEM921
Overall weight (kg)	15930
weight - front axle(kg)	4744
weight - back axle(kg)	11186
Front / back axle load distribution	30% /70%
Overall dimension(mm)	8854*2630*3360
Max. Tractive Force(KN)	≥85
Max. forward speed(km/h)	40
Max. backward speed(km/h)	25
Engine	Shangchai
Model	SC9DK220G3
Rated power(kw)	162
Rated revolution(rpm)	2200
Displacement(L)	8.8
Transmission	Hangzhou advance gearbox
Gear	6 in the front 6 and 3 in the back
Hydraulic system	load sensing, proportional priority with pressure compensation
Working pump	Variable Piston Pump
Working valve	Proportional priority with pressure compensation
Tire	Diagonal tire with inner tube
Layer/pattern	12pr, E2/L2
Model	12pr, E2/L2
Max. articulation angle(°)	±20
Min. turning radius(m)	≤7.8
Shovel floating	Standard
Shovel length(m)	4.3

Detailed Images

Advantages:
High Productivity: Load sensing hydraulic system provides consistent and precise blade movement
High Reliability: A-frame designed drawbar provides strength in all blade positions
Lower Operation Cost: Optimized power train match with ECO model and VHP function contributes less fuel consumption

SEM 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







Why Choose Us