SD5K Bulldozer

SD5K is the track-type total hydraulic bulldozer with semi-rigid suspended. electronic control tier Ill engine, dual-circuits electronic control hydrostatic driving system. electric control heart closing load sensing implement hydraulic system, Power-Angle-T11ting blade, automatic control independent cooling system. This model is equipped with electrical controlled engine of full power matching pattern, with stepless speed change and pivot steering function, modular design and easy to repair and maintenance; the electric proportional control walking system and work device make the operating precise and confinable; Human-computer interaction instrument display, intelligent service system, fully sealed air conditioning cab. It can be equipped with three shanks ripper It is an ideal machine used in exquisite or heavy load working such as harbour construction, communication construction, stadium, electric power project, city and town earth removing, backfill, modelling and levelling working.

  • Engine - Cummins (Electronic Injectors)
  • Engine Rated Power (97KW, 132HP)
  • Operating weight – 13100
  • Pilot joy stick hydraulic control
  • Blade width (mm) - 3060
  • Dozing capacity – 3.1


TypeMechanical injector
Cooling System TypeWater cooled
Turbo ChargedYes
Rated Power (KW/HP)97/132
Rated Revolution (rpm)2200
Maximum Torque (N.m/rpm)570/1450
No. of cylinders6
Bore x Stroke (mm) 
Displacement (cc) 
Fan Drive type 
Min ground clearance(mm)315
Compression ratio 
Fuel filter2
Fuel System TypeChongqing Cummins type, mechanical control fuel injection.
Electrical Alternator24V/50A
Starting Motor8.5KW
Power Train 
Torque convertor / ClutchTorque Convertor
TypePower separating hydraulic mechanical type
Transmission/Gear Box 
Type / ModelPower shift planetary transmission with 3 speeds forward and 3 speed reverse
Gear forward (5km/h)0-10.5
Gear backward (5km/h)0-10.5
Max reverse speed0-10.5
Hydraulic System 
Operation typePilot hydraulic control
Hydraulic pumpYes
TypeGears oil pump
Max system pressure (mpa)19
Hydraulic cylinders6
TypeTwo group gears pump
Ripper: Bore x Stroke (mm) 
Control Valves TypePilot operated with joystick control
TypeThe steering clutch is hydraulic pressed usually separated clutch
Steering ControlHydraulically operated
Under Carriage 
Track gauge (mm)1790
Track rollers (each side)7
Carrier rollers (each side)1
Track shoes (each side))7
Shoe width (mm)510
Ground pressure (kpa)45
No. of idler (each side) 
EngineReplaceable cartridge filter
TransmissionOne magnetic oil strainer and replaceable element by-pass filter
Steering & BrakingOne magnetic oil strainer and replaceable element by-pass filter
Hydraulic SystemReturn filter
Operating Mass 
Operating mass (kg) (approx.)13100
Overall dozer dimension (mm)4922x3060x2999
Blade / Dozing Capacity (Cum)3.1
Dozer Blade attachment / Dozing weight (kg) 
Blade width (mm)3060
Blade height (mm)950
BLADE ATTACHMENT (Optional blade)Coal blade - U type
Overall length with dozer 
Max. lift above ground / Max lifting height (mm) 
Max. drop below ground / Maximum digging depth460
Blade / Dozing Capacity (Cum)3.1
Mass in (kg) Dozer Blade attachment / Dozing weight 
TypeThe braking clutch is pressed by spring, separated hydraulic, meshed type Wet banding structure
Control / Actuation typefoot brake, hydraulic booster
CABINSealed cabin with air conditioner (optional) with ROPS
INSTRUMENTATIONHour meter, fuel gauge, temperature gauge, battery charge indicator, horn, oil pressure gauge, front light, rear lights, plough lights, indicator lights
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SD5K small bulldozer
SD5K small dozer

Optional Attachment 

1). Stage III engine
2). Air conditioner
3). U blade (Coal blade)
4). Solid waste blade
5). Special machine for solid waste with broad 910mm triangular track plates and solid waste blade with additional protection.