TY165-3 Bulldozer

TY165-3 Bulldozer is 165 horsepower track—type dozer with hydraulic direct drive, semi—rigid suspended and hydraulic assisting operating, pilot hydraulic blade control. TY165-3 bulldozer is characterized by high efficient, open view, optimized structure, easy operation and service with low cost and reliable entire quality. It can be equipped with three shanks ripper, U—blade (5.2 cubic meter capacity) and other optional components.

TY165—3 Bulldozer is applicable for earth handling in road construction, desert and oil—field working, farmland and port construction, irrigation and electric power engineering, mining and other engineer conditions. It is the upgrade product of TY165—2 Bulldozer.

  • Engine - Cummins (Electronic Injectors)
  • Engine Rated Power (165 HP)
  • Operating weight (without ripper) – 18,030
  • Pilot joy stick hydraulic control
  • Blade width (mm) - 3467
  • Dozing capacity - 5.23


Make weichai
Model WD10G178E25
Type Mechanical injector
Cooling System Type Water cooled
Turbo charged Yes
Rated Power (HP) 165
Rated Revolution (rpm) 1850
Maximum Torque (N.m/rpm) 830/1000-1200
No. of cylinders 6
Weight (with ripper)(Kg)  18950
Gradient  300 / 250
Fan Drive type Mechanical
Min ground clearance(mm)  353
Deepening dump(mm)  550
Fuel filter 2
Fuel System Type mechanical control fuel injection
Alternator 24V / 50A
Starting motor 8.5 KW
Battery Rating 2 x 12V, 120 Ah
LED Lights Yes
Power Train  
Torque convertor / Clutch Torque Convertor
Type Power separating hydraulic mechanical type
Transmission/Gear Box Transmission Type
Type / Model Power shift planetary transmission with 3 speeds forward and 3 speed reverse, speed and direction can be quickly shifted
No. of gear forward  km/h 1st - 3.2, 2nd-6.26, 3rd-11.40
No. of gear backward km/h 1st-4.00, 2nd-7.57, 3rd-13.87
Rated fuel consumption (g/KW•h)  <215
Steering  The steering clutch is hydraulic pressed usually separated clutch
Steering Control  Hydraulically operated
Hydraulic System  
Operation type Pilot hydraulic control
Hydraulic pump  two group gears pump
Type Gears oil pump
Capacity / Discharge 170 (L/min)
Relief pressure / Max pressure 20 Mpa
System output (L/min)  185
Type Double acting piston type
Blade jack lift (No. of cylinders/bore x stroke) 2 / 105 x 1308
Blade tilt (No. of cylinders/bore x stroke) 1 / 165.1 x 155
Ripper : (No. of cylinders /Bore x Stroke (mm)) Ripper : 2 / (150 x 480)
Control Valves Type Pilot operated with joystick control
Under Carriage  
Track gauge (mm) / Track pitch 1880
Track rollers (each side) 6
Carrier rollers (each side) 2
Track shoes (mm) 500
Pitch (mm) 203
Max. system pressure (Mpa) 12
No. of idler (each side) 2
Engine Replaceable cartridge filter
Transmission One magnetic oil strainer and replaceable element by-pass filter
Steering & Braking One magnetic oil strainer and replaceable element by-pass filter
Hydraulic System Return filter
Blade Specifications - General Stender Blade
 Blade height (mm)  1130
Overall length with dozer 5447x3442x3160
Ground pressure(kpa) 70.1
 Max digging depth 420
Dozing Capacity(Cum) 5.23
Blade performance  4.5 m3
Blade width (mm) 3467
Type The braking clutch is pressed by spring, separated hydraulic, meshed type Wet banding structure
Control / Actuation type foot brake, hydraulic booster
CABIN Sealed cabin with air conditioner (optional) with ROPS
INSTRUMENTATION Hour meter, fuel gauge, temperature gauge, battery charge indicator, horn, oil pressure gauge, front light, rear lights, plough lights, indicator lights


Ty165-3 Ripper Attached
Solid waste Blade

Optional Attachment 

1). Stage III engine
2). Air conditioner
3). U blade (Coal blade)
4). 3 shank ripper
5). Single shank ripper
6). Solid waste blade
7). Special machine for solid waste with broad 910mm triangular track plates