Features of Bulldozer
1.Be designed on the basis of CAT's D6G;
2.Similar with D6D, main component of undercarriage is interchangeable with D6G's;
3.Control valve for implement system is from PIRKER (manufactures valves for CAT);
4.As an heavy engineering vehicle
Applications of Bulldozer
Bulldozer, which can be found on a variety of large governmental and public engineering projects, farming, mines and quarries etc., is commonly used to push large quantities of soil, sand, rubble, etc.

Main Specification
Type of blade	Tilting straight blade
Operating weight	16100 (kg)
Max. drawbar pull	145(kN)
Ground pressure	55 kpa)
Width of standard shoe	1880(mm)
Ground clearance	445 (mm)
Grade ability	Straight 30°  Side 25o
Capacity of blade	4.5  m3
Dimension of blade	3297×1170  (mm)
Digging depth	592(mm)
Overall dimension	5037×3270×3077 mm
Theory travel speed  (km/h) 1st gear	forward 0-4.0; reverse 0-4.8
Theory travel speed  (km/h) 2nd gear	forward 0-6.9; reverse0-8.4
Theory travel speed  (km/h) 3rd gear	forward 0-10.9; reverse0-12.9
ENGINE
Model	C6121ZG05
Type	Water-cooled, single-row, vertical,4-stroke-cycle, turbocharged.
Rated RPM	1900r/min
Rated power	131kW
Num. of cylinder-bore x stroke	6-121mm×152mm
Fuel consumption	215g/kw.h
Max. torque	770N.m/1400rpm
UNDERCARRIAGE SYSTEM
TYPE	Swing type of sprayed beam. Suspended Structure of equalizer bar
Number of track rollers(each side)	7
Number of carrier rollers(each side)	2
Pitch	203 mm
Width of shoe	560 mm
IMPLEMENT HYDRAULIC SYSTEM
Max. system pressure	15.5MPa
Pump type	Gear pump
System output	178L/min
POWER Transmission
Torque converter	Single-stage with output torque divider combined smoothness with economy
Transmission	Planetary, power shift transmission with three forward and three reverse
Steering clutch	Multiple-disc oil power metallurgy disc compressed by spring hydraulic separate.
Steering brake	Hand levers combine steering clutch disengagement and braking in one control
Final drive	The final drive are double reduction with spur gear and segment sprocket

Bulldozer SWD6G

• 1. 
  2. Bulldozer SWD165Y131kw CAT licensed C6121 engine
     Power shift transmission
     Hydraulic control
     Angle, U-blade as optional ...
• 1. 
  2. Bulldozer SWD220Y162kw Cummins NT855-C280 engine
     Power shift transmission
     Hydraulic control
     Angle, U-blade as potional ...