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D155 Bulldozers

D155 Bulldozers

TD32 BULLDOZER with Cummins engine, strait blade, Komatsu technology, ROPS-FOPS, Winch and Ripper for option, high quality low cost
Product Details

TD32 BULLDOZER with Cummins engine, strait blade, Komatsu technology, ROPS-FOPS, Winch and Ripper for option, high quality low cost


Main Features

1. A CUMMINS NTA855-C360S10 engine gives you more power and reliability you need. With exhaust turbocharger, it can still work normally at altitude of 4,300 meters.

2. The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structures final drive transmit power efficiently.

3. With independent engine cooling water tank, chassis oil cooler, water and air intercooler, provides excellent cooling performance and simple maintenance operation to ensure continuous operation of the machine

4. The final drive is driven low and provides more powerful driving force and efficient gradeability.

5. The standard straight tilt blade features powerful cutting force and the heavy single-shank ripper can be equipped for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force.

6. New hexahedral cab with large internal space and wide field of view, excellent vibration and well-damped cabin provides a comfortable working environment. Well-displayed instrument panel equipped for easy monitoring of all functions on board.

7. The undercarriage is the most frequently worn out components on bulldozer. Therefore, a more durable undercarriage means lower running cost, adopt Japan Komatsu heat treatment technology on this undercarriage parts and equipped with distinctive lubricated track trains, which greatly improve the service life of undercarriage system.


TD32


Main Specifications

Overall

Dimension

6880*4130*3725mm

Operating weight

37200kg

Engine

Model

Cummins NTA855-C360S10

Type

Water cooled, In-line, overhead valve direct injection, turbo charged diesel

Number of Cylinders

6

Bore*stroke

139.7*152.4mm

Piston displacement

14.01L

Rated Power

257KW (345HP)@2000rpm

Max. Torque

1440 N.m@1400rpm

Fuel consumption

245g/Kw.h

Transmission

Torque converter

3-element, 1 stage, 1 phase

Transmission

Planetary gear type, power-shift, forced lubrication

Central Drive Shaft

Spiral bevel gear, single stage speed reduction, splash lubrication

Steering clutch

Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control

Steering brake

Wet type, floating band structure, foot brake with hydraulic booster

Final drive

2 stage speed reduction of spur gear, splash lubrication

Travel speed

Gear

1st

2nd

3rd

Forward

0-3.6km/h

0-6.6km/h

0-11.5km/h

Reverse

0-4.4km/h

0-7.8km/h

0-13.5km/h

Undercarriage system

Type

Sprayed beam, suspended structure of equalizer

No. of carrier rollers

2 each side

No. of track rollers

7 each side

No. of track shoe

41 each side

Track shoe type

Single Grouser

Width of track shoe

560mm

Pitch

228.6mm

Track gauge

2140mm

Ground pressure

0.105Mpa

Hydraulic system

Max. pressure

14Mpa

Pump type

Gear pump

Displacement

355L/Min

Bore of working cylinder

140mm*2

Blade

Blade type

Straight-tilt blade

Angle blade

Semi-u-blade

Blade capacity

10m³

6m³

11.9m³

Blade width

4130mm

5000mm

4130mm

Blade height

1590mm

1140mm

1710mm

Max. drop below ground

560mm

630mm

560mm

Max. tilt adjustment

≥1000mm

≥500mm

≥1000mm

Three shank ripper

Max. digging depth

842mm

Max. lift above ground

883mm

Weight of 3-shank ripper

3802kg

Singe shank ripper

Max. digging depth

1250mm

Max. lift above ground

965mm

Weight of 3-shank ripper

3252kg


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