SD22C Bulldozer

SD22C Bulldozer

SD22C Bulldozer

Introduce:

Specification\Blade Type
Coal blade
Min.ground clearance(mm)
405
Ground pressure(MPa)
0.078
Min.turning radius(m)
3.3
Gradeability(')
30
Track gauge(mm)
2000
Dozing capacity(m3)
9
Efficiency(Theoretical value in 40m)(m3 /h)
450
Blade width(mm)
4200
Blade height(mm)
1350
Max.drop below ground (mm)
540
Max.tilt adjustment(mm)
>755
Weight(kg)
3464

ENGINE:
Model........ CumminsNT855-C280 BCIII
In-line,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个/(Each side)
Track rollers........6/each side(single flange4,double flange2)(E-7/each side)
Track type........ Assembled single-grouser shoes(38/each side)
Width of track shoes........ 560mm
Pitch^........216mm
OVERALL DIMENSION:
Coal-blade 7370*4200*3395mm
 
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