16ton 210hp Grader Motor Sem Sem921 Motor Grader

Product Features

 SEM Tandem Axle

Leveraging Caterpilla designing and experience on MG tandem axle

Improved bearing Layout and optimized load distribution with 4 planetary gears final drive

Less downtime 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

Provides protection for 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 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

The 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

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

Specs Chart

Items	SEM921
Operation Weight (Base Machine)	15,930kg
Overall Dimensions (L*W*H)	8,854*2,630*3,360mm
Blade Length (L*W*H)	4,279*25*607mm
Max. Lifting Height	475mm
Max. Depth of Cut	715mm
Max. Drawbar	≥85kN
Wheelbase	6,140mm
Frame Articulation Angle	20°
Min. Turning Radius	7.8m
Engine Brand	SDEC SC9DK220G3
Rated power	162kW
Transmission Type	Hangchi 6WG180
Travel Speed (Forward/Rear)	40/25km/h
Rear Axle/Tandem	SEM ST22
Service brake	Outboard disc with brake caliper,Air to oil Control
Oscillation (Front up/Rear up)	15/25°
Max. Oscillation Angle	±16°
Steering Angle (Left/Right)	47.5°
Max. Lean Angle of Front Wheels	18°
Hydraulic System	Load sensing,PPPC

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Zak Zhang

Sales Manager

Whats App: +86 13665378318

Email: hw014 At hengwanggk.com