Chinese Famous Sem922awd 19500kg 4572mm Blade Motor Grader

Chinese Famous Sem922awd 19500kg 4572mm Blade Motor Grader image

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Product Description

Basic Info.

Model NO.

SEM922AWD

Walking Mode

Wheeled

Type

Oversize Grader

Standard (Operating Weight)

16,560 Kg

Min. Turning Radius

7.8 M

Wheelbase

6,140 mm

Engine Model

Sc9dk220g2

Rated Power

162 @ 2,200 Kw @ Rpm

Max. Torque

920 @ 1,400 Kn @ Rpm

Emission

Tier 2

Number of Cylinders

Blade Width, Standard

4,279 mm

Blade Width, Optional

3,669 / 3,974 mm

Moldboard Height

610mm

Moldboard Thickness

25mm

Max. Shoulder Reach Outside of Tires, Lh

2,560 mm

Transport Package

Nude

Specification

Wheelbase: 6, 140 mm

Trademark

ACNTRUCK

Origin

China

HS Code

84295100

Production Capacity

100unit/Month

Product Description

Chinese Famous Sem922awd 19500kg 4572mm Blade Motor Grader

Advantage

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 fatigueApplication

Application

Municipal Construction
Agriculture
Water Conservancy / Hydropower
Waste
Forestry

Operating Specifications
Standard	16,560 kg / 16860 kg (With ROPS)
With Front & Rear Counterweight	16,560 kg / 16860 kg (With ROPS)
With Front Blade	17,260 kg / 17,560 kg (With ROPS)
With Ripper+Front Blade	17,970 kg / 18,270 kg (With ROPS)
Top Speed, Forward	40 kph
Top Speed, Reverse	25 kph
Min. Turning Radius	7,800 mm
Articulation Angle, Left /Right	20 °
Gradeability	30 °
Wheelbase	6,140 mm
Travel Speed, Forward	5.3/9.1/12/20/25/40 kph
Travel Speed, Reverse	5.3/12/25 kph
Drawbar Pull	Front 28 / Rear 92
Engine
Engine Manufacturer	SDEC
Engine Model	SC9DK220G2
Rated Power	162 @ 2,200 kW @ RPM
Max. Torque	920 @ 1,400 kN @ RPM
Emission	Tier 2
Displacement	8.82 L
Bore	114 mm
Stroke	144 mm
Number of Cylinders	6
Transmission
Brand / Manufacturer	Advance / Hangchi
Type	6WG180
Powershift Pressure	1.3~1.7 MPa
Forward / Reverse Gears	6 Forward/ 3 Reverse
Parking Brake	/
Tandem Axle
Brand / Manufacturer	SEM / Caterpill-ar
Model	ST23
Differential	No-Spin
Service Brake	Air to Oil, Disc
Secondary	Dual Circuit
Oscillation Front Up	15 °
Oscillation Front Down	25 °
Front Axle
Ground Clearance	602 mm
Wheel Lean, Left / Right	±18 °
Max. Oscillation	±16 °
Steering Range, Left / Right	±47.5 °
Hydraulic System
Circuit Type	Load sensing, PPPC
Pump Type	Variable Piston
Max. Pump Output	162.8 L/min
Max. System Pressure	22 MPa
Standby Pressure	2.4~2.6 MPa
Moldboard
Blade Width, Standard	4,279 mm
Blade Width, Optional	3,669 / 3,974 mm
Moldboard Height	610 mm
Moldboard Thickness	25 mm
Throat Clearance	85 mm
Float Function	STD
Moldboard Sideshift, LH	948.5 mm
Moldboard Sideshift, RH	824.5 mm
Circle Centershift, LH	926 mm
Circle Centershift, RH	758 mm
Max. Blade Position Angle	90°
Blade Tip, Forward	40°
Blade Tip, Backward	5°
Blade Cutting Angle	/
Max. Shoulder Reach outside of Tires, LH	2,560 mm
Max. Shoulder Reach outside of Tires, RH	2,269 mm
Max. Lift above Ground	475 mm
Max. Cutting Depth	715 mm
Service Refill Capacity
Fuel Tank	240 L
Engine Oil	22 L
Coolant	65 L
Transmission	28 L
Tandem Case, Each Side	62 L
Circle Drive, Non Slip Clutch	2 L
Circle Drive, With Slip Clutch	7 L
Hydraulic Oil Tank	65 L
Rear Axle (Main Reducer & Tandem)
Main Optional Equipments
Front Counterweight, 1000kg
Rear Fender
Ripper / Ripper ready

SEM Tandem Axle

Leveraging Caterpill-ar 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 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
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 forservice
Maintenance-free bushings improve durability and reduce overall service cost

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