Types of Komatsu D575 for Sale

The Komatsu D575 belongs to a family of bulldozers. It is available in various types depending on requirements.

D575A-3

The D575A-3 is the largest bulldozer in the world. It is often used in mining or large construction projects. Its massive size, weight, and horsepower can easily flatten entire mountains or dig deep trenches. One can use the D575A-3 for any large-scale land-moving needs.
D575A-3 SD

The D575A-3SD is an expansive, high-capacity, single-drum compactor. The dozer's rear-mounted drum compresses landfill or soil. The acceptance and volume of material in landfill sites grows when the surface is smoother. This compactor increases waste management efficiency.
D575A-3 LSE

The LSE is an elevated scraper model. It has a large scraper undercarriage. The dozer can level land quickly, cut trenches, and move massive quantities of dirt with the LSE's high-volume scrapers.

Specifications and maintenance of Komatsu D575

Specifications

Models:

Komatsu D575A-3, D575A-3 Flexible U Blade, D575A-3 Straight Blade, D575A-3 VLAN Blade, D575A-3 Dantata U Blade, D575A-3 Nabrico U Blade, D575A-3 P Blade, D575A-3 T Blade, D575A-3 H Blade (hybrid), and more.
Engine:

The Komatsu D575 bulldozer has a six-cylinder, turbocharged diesel engine. For D575A-3, it is SAA6D175E-2 and 618 liters.
Power:

Power is the key driving force of working the machine, which is directly driven by the engine. The net power of the D575A model is 522/700-829kw/hp.
Transmission:

The dozer employs an electronic-controlled transmission system, which is a hydrostatic transmission (HST) with a variable transmission ratio. This allows precise regulation of the bulldozer's speed and torque, ensuring smooth operation in different working environments.
Dimensions:

The overall length of the Dozer is 13,870 mm; the overall width is 6,230 mm; and the overall height is 4,515 mm.
Weight:

The operating weight of the bulldozer is approximately 154,000 kg (340100 lbs).
Blade:

The D575A-3's blade breadth is 7,580 mm. Blade types include a straight, a flexible U, and a match to varied working environments.
GPS:

The D575A-3 has an intelligent machine control system that can realize autonomous driving and remote monitoring functions through GPS.

Maintenance tips

Regular inspection:

Check the appearance, part connection, blade, track, engine compartment, radiator, etc., to find potential problems in time and solve them.
Repair engine:

The engine is the core component of the dozer. Regular maintenance of the engine may include replacing the engine oil, oil filter, air filter, and fuel system cleaning, among other things.
Blade maintenance:

Regular maintenance for the blades includes checking and adjusting the following conditions: the connection and clearance to ensure proper operation; cleaning and removing the dirt and debris on the blades; and checking for wear and scratching, repairing or replacing if necessary.
Track system maintenance:

The track system is responsible for supporting movement. Regular maintenance includes adjusting track tension and clearance, cleaning the track system to prevent dirt and gravel accumulation, and lubrication of each rotating member.
Hydraulic system:

Dozers often use hydraulic systems. Regular maintenance or checks include replacing hydraulic oil and oil filters, checking for oil leakage, and ensuring normal operation of hydraulic components.
Electrical system:

Dozer's electrical system controls its automation and control functions. Regular maintenance of the electrical system includes checking the battery and charging system, replacing fuses and circuit elements, and inspecting and maintaining wiring and connectors.
Safe operation:

Before using, please check whether the connection, operation, and other parts are in good shape and whether the tools and materials are left in the cab. Ensure proper operation and safety precautions during use.

Usage scenarios for the Komatsu D575

The Komatsu D575 is a giant bulldozer that has many uses in construction and mining industries.

Construction projects: The D575 is mostly used for big construction projects where a lot of land needs to be moved. It does things like clearing areas of trees and dirt, leveling land to prepare it for building, and digging out deep foundations or trenches. When working on large-scale infrastructure projects such as roads, highways, dams, and military facilities, the D575's ability to shift vast volumes of soil with precision makes it an invaluable asset in the construction industry.
Land reclamation: A dozer like this helps change places like coastal areas into land that can be used by moving soil around. Using its blade, the dozer reconfigures the landscape and creates new land for future developments.
Mining operations: The D575 plays a vital role in mining operations by efficiently excavating soil and rock to uncover valuable mineral deposits. Its immense blade capacity allows for rapid clearing of overburden, the soil and rock layer covering the mineral layer. Once the ore is exposed, the dozer aids in the precise removal and transportation of the ore to processing facilities or designated stockpiles. The D575 also helps maintain access roads and haul routes within the mine by clearing away debris and material that may obstruct transportation.
Snow removal: During severe winter weather conditions, the D575's capability of moving large amounts of material quickly makes it suitable for snow-clearing tasks. Its enormous blade clears large volumes of snow and ice, keeping roads, highways, and pathways open and safe for travel.
Heavy-duty grading: After moving dirt around, the dozer is used for grading and leveling. Its blade can contour land precisely for places like sports fields, parking lots, and roads and ensure proper drainage through sloping. The dozer helps make land ready for future building projects by creating a smooth, even surface.

How to choose Komatsu D575

Project requirements:

Understanding the project requirements is essential to ensuring the machine can adequately address specific needs. Factors such as the terrain's nature, whether it's an open area or constrained space, primarily flat or mountainous terrain, should be considered. The types of materials involved, including their size, weight, and whether they're consolidated or loose, are also crucial.
Machine capacity:

The working volume, weight, and material states must be matched with the project's requirements. Working volume relates to the hopper capacity and needs to connect to project-scale hauling tasks. Adjusting the weight and hopper capacity is essential for handling solid materials like ore or dirt.
Machine configuration:

Selecting suitable configurations based on project needs can enhance efficiency and progress. The crucial attachment for a bulldozer is its shovel, designed mainly for moving and digging work. Besides the regular flat shovel, there are other types, such as the U-shaped shovel with sideward wings for better retaining and moving consolidated materials and the crosswise C-shaped shovel for more effective digging and distribution.

The transmission system, whether a belt or chain, should be chosen based on the transmission efficiency and maintenance considerations. Projects requiring high transmission efficiency may opt for a belt, while those emphasizing maintenance simplicity may choose a chain.

The selection of tires should also align with project needs. Air-filled tires provide a cushioning effect and are suitable for projects involving motion across open terrain. Solid tires are more applicable in harsh environments, such as high-temperature areas.
Machine condition:

Whether brand new, refurbished, or second-hand, the machine's condition should be carefully examined. Key aspects include inspecting the external and internal parts of the machine, testing its operational performance, and reviewing its servicing records.

Komatsu D575 FAQ

Q1: How big is the Komatsu D575 dozer?

A1: The largest model, the D575A-3, stands nearly 20 feet tall and 38.5 feet long. Its blade alone measures 47 feet and has a capacity of 69 cubic yards. The standard operating weight is about 140 tons, but it can go up to 154 tons when using a heavy ballast.

Q2: How many horsepower is the Komatsu D575 dozer?

A2: The D575A-3 dozer is equipped with a Komatsu SAA12V140E-3 diesel engine. This massive engine generates 1050 HP (783 kW) of power. This is diminished from the gross power due to accessory losses to give it a net power of 942 HP (703 kW).

Q3: What is the function of the Komatsu D575 dozer?

A3: The Komatsu D575A dozer is a bulldozer that clears huge areas of land and pushes massive amounts of soil and rubble to make way for new ventures. Its primary functions include grading, backfilling, digging, and land clearing. The massive blade along the front of the dozer can be replaced with a ripper attachment as needed.

Q4: How much fuel does a Komatsu D575 dozer hold?

A4: The fuel tank has a capacity of 460 liters (121 gallons), and the fuel consumption per hour is approximately 40-55 liters depending on the application.

Q5: What are some features of the D575 Komatsu dozer?

A5: The enormous size and capabilities of this dozer are matched by several high-tech features of comfort and safety that make operating this vehicle easy. These include optional features such as a global positioning system (GPS) for job site guidance, a heated and air-conditioned cab, a moisture meter, an end tip configuration, a front-mounted camera, and anSAHR (Self-Activated Holding Retarder) braking system.