Bulldozer SD7K

SD7K Bulldozer Semi-rigid suspended, elevated sprocket, the tier electronic control engine. hydrostatic transmission infinitely variable speed, full power matching, automatic control independent cooling system. Electronically controlled engine with full power matching pattern, low pollution and energy saving; The SD7K bulldozer is integrated with modular design. easy to repair and maintenance; Electric proportion control transmission system and implement pilot hydraulic control, operation accurately and comfortable. Human-computer interaction instrument display, fully sealed air conditioning cab. It can be equipped with angle blade. u-shaped blade, single shank ripper, three shanks ripper and variety of working device; It is an ideal mad-line used in transportation construction, desert, oil field, electric power project mining and other large earth moving program.

Engine – Cummins (Electronic Injectors)
Engine Rated Power (185KW, 230HP)
Operating weight(without ripper) – 25,500
Pilot joy stick hydraulic control
Blade width (mm) – 3550
Dozing capacity – 8.1

Specification - SD7K

Engine
Make Chongqing Cummins
Model WP12G250E302
Type Mechanical injector
Cooling System Type Water cooled
Turbo Charged Yes
Rated Power (KW/HP) 230/185
Rated Revolution (rpm) 2100
Maximum Torque (N.m/rpm) 1200/750-1400
No. of cylinders 6
Bore x Stroke (mm)  
Displacement (cc)  
Fan Drive type Mechanical
Min ground clearance(mm) 394
Compression ratio  
Fuel filter 2
Fuel System Type Chongqing Cummins type, mechanical control fuel injection.