SEM922 Hydraulic Motor Grader PPPC System

CAT Motor Grader 220hp Motor Grader SEM 922 AWD Spare Parts lower price for Russia market

Chinese Motor Grader 220hp Motor Grader SEM 922 AWD lower price

SEM Tandem Axle

Leveraging Caterpillar 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

All Wheel Drive (922 AWD)

All wheel drive (AWD) function designed for poor underfoot applications (snow, sand, gravel, mud, etc.)

Infinitely variable speed pumps and two-speed motors maximize torque in each gear delivering the most power to the ground

Exclusive steering compensation system enables a [powered turn" with improved control and a dramatic reduction of turning radius in poor underfoot conditions

SEM922AWD

Product Parameters

Operation Weight (Base Machine)    16,560kg

Overall Dimensions    8,854*2,630*3,360

(L*W*H)mm

Blade Length        4,279*25*607(L*W*H)  mm

Max. Lifting Height    475mm

Max. Depth of Cut       715mm

Max. Drawbar                Front≥26 Rear Axle≥86kN

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

Service Refill Capacity

Fuel Tank    240L

Engine Oil   22L

Coolant    65L

Transmission    28L

Rear Axle (Main Reducer & Tandem)    157L

Circle Drive (Standard)      2L

Circle Drive (with Slip Clutch)    7L

Hydraulic Oil Tank      65L