Products Descrip
A crawler-mounted bulldozer, also known simply as a crawler bulldozer or sometimes a track-type bulldozer, is a type of construction or earthmoving equipment designed for various heavy-duty tasks. It is essentially a bulldozer, which is a powerful machine used to push and move large quantities of soil, sand, or other materials during construction, mining, road-building, and similar projects. The crawler-mounted bulldozer is distinguished by its undercarriage, which consists of a set of tracks or "crawlers" instead of wheels.
Key features of a crawler-mounted bulldozer include:
Tracks: The undercarriage of the bulldozer is equipped with durable tracks made of metal links that provide better traction and stability, especially on rough or uneven terrain. These tracks distribute the weight of the machine over a larger area, reducing the ground pressure and preventing it from sinking into soft ground.
Blade: The front of the bulldozer features a large and heavy metal blade, often called a dozer blade, which is used for pushing and moving materials. The blade can be raised or lowered hydraulically and angled to the left or right, allowing for precise control of material placement.
Engine and powertrain: Crawler bulldozers are equipped with powerful engines to provide the necessary torque and horsepower for heavy-duty tasks. The engine powers hydraulic systems that control the blade and other functions of the machine.
Ripper: Some crawler bulldozers may have a ripper attachment at the rear. The ripper is a claw-like implement used to break up hard or compacted materials, making it easier for the dozer blade to move and level the ground.
Cab: The operator sits inside an enclosed cab equipped with controls to operate the bulldozer efficiently and safely. The cab provides protection from the elements and enhances the operator's visibility.
Crawler-mounted bulldozers are versatile machines capable of handling various tasks, such as grading, leveling, excavating, and clearing land. Their excellent traction and stability make them suitable for working on rough terrains, steep slopes, and soft soils where wheeled equipment might struggle. These bulldozers play a crucial role in large-scale construction projects and are commonly used in the mining, forestry, and agriculture industries as well.
A crawler-mounted bulldozer, also known simply as a crawler bulldozer or sometimes a track-type bulldozer, is a type of construction or earthmoving equipment designed for various heavy-duty tasks. It is essentially a bulldozer, which is a powerful machine used to push and move large quantities of soil, sand, or other materials during construction, mining, road-building, and similar projects. The crawler-mounted bulldozer is distinguished by its undercarriage, which consists of a set of tracks or "crawlers" instead of wheels.
Key features of a crawler-mounted bulldozer include:
Tracks: The undercarriage of the bulldozer is equipped with durable tracks made of metal links that provide better traction and stability, especially on rough or uneven terrain. These tracks distribute the weight of the machine over a larger area, reducing the ground pressure and preventing it from sinking into soft ground.
Blade: The front of the bulldozer features a large and heavy metal blade, often called a dozer blade, which is used for pushing and moving materials. The blade can be raised or lowered hydraulically and angled to the left or right, allowing for precise control of material placement.
Engine and powertrain: Crawler bulldozers are equipped with powerful engines to provide the necessary torque and horsepower for heavy-duty tasks. The engine powers hydraulic systems that control the blade and other functions of the machine.
Ripper: Some crawler bulldozers may have a ripper attachment at the rear. The ripper is a claw-like implement used to break up hard or compacted materials, making it easier for the dozer blade to move and level the ground.
Cab: The operator sits inside an enclosed cab equipped with controls to operate the bulldozer efficiently and safely. The cab provides protection from the elements and enhances the operator's visibility.
Crawler-mounted bulldozers are versatile machines capable of handling various tasks, such as grading, leveling, excavating, and clearing land.
Their excellent traction and stability make them suitable for working on rough terrains, steep slopes, and soft soils where wheeled equipment might struggle. These bulldozers play a crucial role in large-scale construction projects and are commonly used in the mining, forestry, and agriculture industries as well.
Products specifications
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Overall |
Dimension |
6880*4130*3725mm |
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Operating weight |
37200kg |
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Engine |
Model |
Cummins NTA855-C360S10 |
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Type |
Water-cooled, In-line, overhead valve direct injection, turbo-charged diesel |
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Number of Cylinders |
6 |
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Bore*stroke |
139.7*152.4mm |
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Piston displacement |
14.01L |
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Rated Power |
257KW (345HP)@2000rpm |
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Max. Torque |
1440 N.m@1400rpm |
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Fuel consumption |
245g/Kw.h |
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Transmission |
Torque converter |
3-element, 1 stage, 1 phase |
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Transmission |
Planetary gear type, power shift, forced lubrication |
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Central Drive Shaft |
The spiral bevel gear, single-stage speed reduction, splash lubrication |
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Steering clutch |
Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control |
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Steering brake |
Wet type, floating band structure, foot brake with hydraulic booster |
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Final drive |
2-stage speed reduction of spur gear, splash lubrication |
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Travel speed |
Gear |
1st |
2nd |
3rd |
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Forward |
0-3.6km/h |
0-6.6km/h |
0-11.5km/h |
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Reverse |
0-4.4km/h |
0-7.8km/h |
0-13.5km/h |
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Undercarriage system |
Type |
Sprayed beam, suspended structure of equalizer |
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No. of carrier rollers |
2 each side |
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No. of track rollers |
7 each side |
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No. of track shoe |
41 each side |
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Track shoe type |
Single Grouser |
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Width of track shoe |
560mm |
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Pitch |
228.6mm |
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Track gauge |
2140mm |
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Ground pressure |
0.105Mpa |
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Hydraulic system |
Max. pressure |
14Mpa |
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Pump type |
Gear pump |
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Displacement |
355L/Min |
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Bore of the working cylinder |
140mm*2 |
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Blade |
Blade type |
Straight-tilt blade |
Angle blade |
Semi-u-blade |
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Blade capacity |
10m³ |
6m³ |
11.9m³ |
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Blade width |
4130mm |
5000mm |
4130mm |
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Blade height |
1590mm |
1140mm |
1710mm |
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Max. drop below ground |
560mm |
630mm |
560mm |
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Max. tilt adjustment |
≥1000mm |
≥500mm |
≥1000mm |
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Three shank ripper |
Max. Digging depth |
842mm |
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Max. Lift above ground |
883mm |
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Weight of 3-shank ripper |
3802kg |
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Singe shank ripper |
Max. Digging depth |
1250mm |
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Max. Lift above ground |
965mm |
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Weight of 3-shank ripper |
3252kg |
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Our Company

Production Process

Our Certificate

contact us
Tel: +86-592-6286561
Whatsapp/Phone/Wechat: +86-18650110966
Email: sales@topwaymachine.com
Fax:+86-592-6286562
Address:Room1513 15th Floor 270th Changhao Road, Huli District Xiamen, Fujian, China
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