With power rate from 80HP to 430HP, we have wide range of selection for small bulldozer, medium bulldozer and mining bulldozer, which will help your earth-moving or mining purposed applications.
Main Specification of Bulldozer SWD220Y
Engine
Model
Cummins NT-855
Type
Vertical,four-stroke turbocharged
Rated power
162kw
Rated speed
1800rpm
Implement Hydraulic System
Hydraulic flow rate
257L/min
Hydraulic pressure
13.7Mpa
Pump type
Double gear pump
Control valve
Hydraulic operated pilot control
Under Carriage System
Sprocket
Segmented
Number of track rollers(each side)
6(4 single2double)
Number of carrier rollers(each side)
2
Number of front idler(each side)
1
Track type
Single grouser
Track tension
Hydraulic
Track pitch
216mm
Track width
560mm
Number of track shoes (each side)
38
Track length of ground
2730mm
Ground clearance
405mm
Main Technical Specifications
Operation weight(without ripper)
25500kg
Ground pressure (without ripper)
0.078Mpa
Grade ability
58%
Overall dimensions(LWH,with single shank ripper)
685037253575mm
Max.tractive force
200KN
Working Equipment
Blade type
Straight
Width
3725mm
Height
1315mm
Max digging depth
540mm
Max.lift above ground
1210mm
Tilting angle
11
Blade Capacity
5.45m3
Transmission System
Torque converter
3-elementssingle stage.single phase
Gear box
Power shift ,forced lubricated planetary gear
Bevel gear
Helical bevel gear splash lubricated
Final drive
Spur geardouble reduction splash lubricated
Gear shifts(Forward/Reverse)
F3/R3
Traveling speed (km/h)
Forward/Reverse
3.6/4.3
Forward/Reverse
6.5/7.7
Forward/Reverse
11.2/13.2
Steering Clutch And Brake
Steering clutch
Wet,multiple disc,spring loaded hydraulically released
Steering brake
Wet,band brake operated with hydraulic booster valve inner linkage
