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422 Motor Grader

422 Motor Grader

422 Motor Grader

Introduce:

Motor grader 422
Base operating weight (standard equipment)
Includes all operator fluids and operator
total
16500kg
Working capacity (standard equipment)
Max. draw pull
90 KN

Engine

Diesel engine                                     Dongfeng Cummins 6CTA8.3-C215   
Rated power                                      172kW(230hp)@2200rpm       
Transmission
ZF6WG200
Type:counter shaft-type power shift, semi-automatic electrical hydraulic shifting control
Converter: single-stage, single-phase three elements torque converter
Travel speeds (km/h) (Dongfeng Cummins 6CTA8.3-C215)
          Gear1    Gear2    Gear3    Gear4    Gear5    Gear6 
Forward   0-5.8     0-10     0-12.0    0-20.7    0-26.1    0-40.3
Reverse   0-5.8     0-12.    0-26.1

Differentia l& final drive

Self-locking unlocking "No-Spin" differential; The rear axle shell is hardened and is designed
All-float.

Brakes

Service: Full hydraulic shoe brake, operating by foot.
Parking: electromagnetic control, hydraulic release, disc type

Tires
17.5-25

Steering

hydrostatic power front wheel steering system
Min.turning radius
<8m
Steering angle
45º
Frame articulation angle
20º

Hydraulics

Working pump
Gear pump
Max. pressure
18Mpa
Output
132L@2300r/min

Circle

Diameter
1230mm
Thickness
90mm

Articulated structure

Two hydraulic cylinders actuate frame to articulate 20ºleft or right

Moldboard

Length
4270mm
Height (chord)
610mm

Blade lift range

Blade slide    right: 725mm
Left: 675mm
Max. sloping angle
90º
Blade ground clearance
450mm
Blade cutting depth
555mm
Blade tilt range
40º-70º

Equipment
●Standard  
  ▲Optional
●Dongfeng Cummins 6CTA8.3-C215   
●ZF6WG200 transmission
●Rockwell No. spin differential
●Air conditioner
●17.5-2.5 PR14(G-2) tires
▲Dozer
▲Rear ripper
 


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