SD22S Bulldozer

SD22S Bulldozer

SD22S Bulldozer

Introduce:

Specification＼Blade Type
Straight-tilt
Min.ground clearance(mm)
405
Ground pressure(MPa)
0.077
Min.turning radius(m)
3.3
Gradeability(')
30
Track gauge(mm)
2000
Dozing capacity(m3)
6.8
Efficiency(Theoretical value in 40m)(m3 /h)
330
Blade width(mm)
4365
Blade height(mm)
1248
Max.drop below ground (mm)
540
Max.tilt adjustment(mm)
>735
Weight(kg)
3630

ENGINE:
Model........Cummins NT855-C280 BCIII
in-l ine,water cooled 4-cycle,overhead valve direct injection,turbocharged diesel
Rated revelution........ 1800rpm
Rated horsepower........162KW
Cylinder number-bore*stroke........ 6-139.7mm*152.4
Piston displacement........14010ml
Min fuel consumption........205g/KW.h
Max torque........1030NM/1250rpm
TRAVEL SPEED:

Gear
1st
2nd
3rd
Foward(km/h)
0-3.6
0-6.5
0-11.2
Reverse(km/h)
0-4.3
0-7.7
0-13.2

UNDERCARRIAGE SYSTEM:
Type........ Swing type of sprayed beam,suspended structure of equalizer bar
Carrier rollers........ 2/Each side
Track rollers........6/each side(single flange4,double flange2)(E-7/each side)
Track type........Assembled single-tooth shoes(45/each side)
Width of track shoes........910mm
Pitch........216mm
OVERALL DIMENSION:
Straight_tilt 6060*4365*3435mm
 
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