SD32 Crawler Bulldozer
1 Gradeability: 30
2 Rated power : 235 kW(320HP)
3 Operating weight: 37.2 ton

SD32 Crawler Bulldozer

SPECIFICATION
Min.ground clearance(mm) .........500
Operating weight(Kg) ..................37200
Ground pressure(MPa ) ............... 0.105
Min.turning radius(m) ...................3.8
Gradeability(0) ............................. 30
Track gauge(mm) ..........................2140

POWER TRANSMISSION SYSTEM

Torque Converter ............3-element,1 stage,1phase
Transmission ...............Planetary gear,multi-disc clutch,hydraulically
............................ connected,forced lubrication
Main Drive ............Spiral bevel gear,splash
...............lubrication,single-stage speed reduction
Steering Clutch ..... Wet,multi-disc,spring loaded,
...........hydraulically separated, hydraulic control
Steering  Brake .......Wet,floating,direct on-off hydraulic
............inter-linking operation
Final drive ... 2-stage speed reduction of spur gear,splash lubrication

Model & type .................... Cummins NTA855-C360S10; In-line,water

  cooled;4-cycle,overhead valve direct injection,turbocharged diesel

Specification

Dozing capacity(m3)

10

6

11.9

Rated revelution(rpm) ................................................................. 2000

Efficiency(m3/H)(Theoretical value 40m)       330

245

365

Rated power(kW) .......................................................................... 235

Cylinder number-bore(mm)X stroke .......................... 6-139.7 X 152.4

Blade width(mm)

Blade height(mm)

4130        5000        4030

1590        1140        1725

Piston displacement(ml) ............................................................ 14010

Max.drop below ground (mm)

560

630

500

Min fuel consumption(g/kW.h) ...................................................... 245

Max torque(N.M/rpm) ......................................................... 1440/1400