February 4, 2023
Home » BLOG » 5 Giant Bulldozers: List of World’s Largest Dozers and their Specs

5 Giant Bulldozers: List of World’s Largest Dozers and their Specs

4 min read

You must have heard the word bulldozer several times. Dozers are used in the construction industry for pushing, excavating, and smoothing the rough surface with the help of their blades. The bulldozers are of many types, designed particularly for the nature of the job on construction sites. The types of dozers range from mini to massive crawler dozers, depending on the requirement of the work.

There are many brands that make bulldozers in different sizes and variations, such as Caterpillar and Volvo. They try to manufacture the equipment with easy operation and other specialized features to make the construction tasks easier and faster.

Bulldozers are of many sizes, but if you need a heavy-duty task with more power, the best option is the larger dozer. The larger-sized used dozers for sale generally attract operators and construction managers. All the big dozers are typically crawler dozers. They are designed in a way to support heavy-duty tasks.

In this article, we have listed some of the world’s giant dozers and their specifications.

  • Super Bulldozer by ACCO

Number one in the list of big dozers is ACCO’s Super bulldozer. It was manufactured by a renowned company Umberto ACCO and is considered the world’s largest crawler dozer. The custom adapted parts used in this dozer were from the Caterpillar. The purpose behind the manufacturing of this giant dozer was to use in Libya’s Land Development Program in the early 1980s

However, this dozer was never used in any construction project. The trade restrictions on Libya made it impossible to ship this giant dozer to the international dealers. Hence, it was never shipped outside its hometown, Libya, and is still in the warehouse.

It is conserved for the visitors and the educational display so that the investment in the manufacturer cannot be wasted.

The specifications of this monster dozer are as follows:

  • Length: 40 feet
  • Height: 10 feet (ripper)
  • Blade Width: 23 feet
  • Weight: 183 tons
  • Blade Capacity: 25.5 m3Engine power: 1350 hp (twin engines, combined output)
  • Manufactured by: Umberto ACCO
  • Parts by: Caterpillar
  • Country: Italy
  • Komatsu: D575A-3SD

When it comes to the operational giant dozers, Komatsu D575A-3SD is on the top list. Komatsu officially launched this dozer in 2002 which is the largest one in their manufacturing. The massive size of this dozer helps in dozing and pushing the heaviest loads in less time. The reduced operating cost due to its larger size is the significant benefit of this dozer.

The D575A can efficiently lift and control the larger loads by utilizing its super blade. The specification of Komatsu D575A are as under:

  • Length: 38.5 feet
  • Height: 16 feet
  • Width: 24.3 feet
  • Weight: 153 tons
  • Blade Capacity: 69 m3
  • Engine Power: 1150 hp
  • Manufactured by: Komatsu Ltd.
  • Country: Japan
  • Blade capacity: 69 m3
  • Caterpillar: D11 Dozer

Next on the list of huge dozers is Caterpillar D11 Dozer. It produces extra engine power of 250 hp which makes it capable of handling more heavy-duty tasks. D11 is the largest dozer that Caterpillar has ever manufactured that is 8% more efficient and productive than any other dozer. The fuel efficiency and low maintenance cost save you 5% of your spending.

The torque divider installed between the transmission and the engine makes it unique. It helps reduce the risk of damage to the power train due to overloads and vibrations. The following are the features of this giant dozer.

  • Length: 35.8 feet
  • Width: 11.8 feet
  • Height: 15.5 feet
  • Weight 124 tons
  • Blade Capacity: 43.6 m3
  • Engine Power: 850 hp
  • Manufactured by: Caterpillar
  • Country: USA
  • John Deere: 1050K Dozer

The following number on the list of the giant dozer is the john Deere 1050K Dozer. The blade capacity of this dozer can fit in the 32 cubic yards of accommodation with 350 hp of the engine. It is strong enough to handle the most challenging task on the roughest roads of the job site. It has a double-bogie undercarriage which is efficient enough to absorb the vibrations on uneven terrain surfaces. The reduction of vibrations is up to 75% in the cab, making an operator take a comfortable ride on a rough surface even at high speed.

Other specifications of this big bulldozer are as under:

  • Length: 22 feet
  • Weight: 48 tons
  • Width: 13 feet
  • Height: 11.5 feet
  • Engine Power: 350 hp
  • Blade Capacity: 9.5 m3
  • Manufacturer: John Deere
  • Country: USA
  • Liebherr: PR 764 Litronic Dozer

Another powerful dozer on the list of giant bulldozers is Liebherr 764. Liebherr is a well-known manufacturer of powerful and innovative heavy equipment. This 50 tons power crawler dozer can move around an area of 22.2 cubic yards.

The features and specifications of this giant bulldozer are as under:

  • Length: 17 feet
  • Weight: 49.5 tons
  • Width: 10.6 feet
  • Height: 13 feet
  • Engine Power: 422 hp
  • Manufacturer: Liebherr
  • Country: Germany


A Bulldozer is a machine used in excavating, dozing, and smoothing the ground. There are different sizes of bulldozers available. You can choose the right size of dozer according to the work requirement. Some famous brands are known for manufacturing the best and most high-quality dozers, such as Caterpillar and Volvo. A heavy-duty job in construction requires large-sized used dozers for sale to make the most challenging jobs easier and faster. In the world, some larger-sized bulldozers were manufactured for carrying out heavy-duty tasks at construction sites. Some of them are unique in their type. The article has a list of the world’s giant bulldozers ever made by the manufacturers.