Sem 210HP 17 Ton Road Motor Grader Sem921 with Scarifier Blade

Sem 210HP 17 Ton Road Motor Grader Sem921 with Scarifier Blade image

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Product Description

Basic Info.

Model NO.

SEM921

Walking Mode

Wheeled

Type

Medium-sized Grader

Name

Road Motor Grader

Engine Model

Sdec Engine

Rated Power/Speed

162 @ 2, 200 Kw @ Rpm

Dimension

4, 279*25*607 mm

Operating Weight(Standard)

15, 930 Kg

Travelling Speed ,Forward

5.3/9.1/12/20/25/40 Kph

Travelling Speed ,Reverse

5\11\23 Km/H

Min. Turning Radius

7, 800 mm

Blade Length (L*W*H)

4, 279*25*607 mm

Wheelbase

6, 140 mm

Transport Package

Nude Packing

Specification

CE, ISO

Trademark

SEM

Origin

Shandong, China

Production Capacity

100 Units/Month

Product Description

Popular SEM 210HP 17 Ton Road Motor Grader SEM921 with Scarifier Blade

Chinese Tandem Axle

Leveraging designing and experience on 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 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 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 blade to lower without hydraulic pressure for increased versatilityBlade 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
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

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

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

Operating Weight
Model	921
Standard	15,930 kg
Overall Dimension LWH	8,8542,6303,360 mm
Blade Length (LWH)	4,27925607 mm
Operating Specifications
Min. Turning Radius	7,800 mm
Articulation Angle, Left /Right	20 °
Wheelbase	6,140 mm
Travel Speed, Forward	5.3/9.1/12/20/25/40 kph
Engine
Engine Manufacturer	Chinese engine
Rated Power	162 @ 2,200 kW @ RPM
Transmission
Brand / Manufacturer	Chinese brand
Tandem Axle
Model	Chinese ST23
Service Brake	Air to Oil, Disc
Oscillation Front Up	15 °
Front Axle
Wheel Lean, Left / Right	18 °
Max. Oscillation	±16 °
Steering Range, Left / Right	47.5 °
Hydraulic System
Circuit Type	Load sensing,PPPC
Moldboard
Max. Cutting Depth	715 mm
Max. Lifting Height	475 mm
Max. Draw-Pull	≥85 kN
Service Refill Capacity
Fuel Tank	320 L
Engine Oil	22 L
Coolant	65 L
Transmission	28 L
Circle Drive, Non Slip Clutch	2 L
Circle Drive, With Slip Clutch	7 L
Hydraulic Oil Tank	55 L
Rear Axle (Main Reducer & Tandem)	157 L

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