A bulldozer or dozer (also called a crawler) is a large tractor equipped with a metal blade at the front for pushing material (soil, sand, snow, rubble, or rock) during construction work. It travels most commonly on continuous tracks , though specialized …

Cat® dozers are made to handle your jobsite needs: from large to small sizes, mining applications to finish work, you are certain to find a Cat bulldozer for any kind of work. See your Cat dealer for advice on matching the right machine to your needs.

Bulldozer, powerful machine for pushing earth or rocks, used in road building, farming, construction, and wrecking; it consists of a heavy, broad steel blade or plate mounted on the front of a tractor.

2023年10月24日 · The six bulldozer types include crawlers, wheel, shiphold, mulcher, hybrid and mini. Learn more about bulldozer types and parts in this comprehensive guide.

A bulldozer is a large piece of construction equipment used to move large amounts of soil, sand, snow, debris, or other similar materials on a construction site. The name “bulldozer” comes from the fact that it has a dozer blade.

2025年1月7日 · A bulldozer is one of those machines you can't miss—big, tough, and built to move anything in its path. You’ll recognize it by the massive, flat blade on the front, designed to push dirt, sand, rocks, and whatever else needs to be moved.

2024年10月26日 · A bulldozer also known as a dozer is a robust and versatile piece of heavy equipment engineered for large-scale earthmoving and material handling applications. Distinguished by its tractor-style chassis and equipped with a front-mounted steel blade, this earth mover is essential in industries requiring substantial force and precision.

2024年7月24日 · A bulldozer is a powerful construction machine with a large front blade for pushing materials like soil and rubble. It operates on tracks or wheels for stability and is used in tasks such as land clearing, excavation , and grading .

A bulldozer is a tractor unit with a blade attached to its front. The blade is used to push, shear, cut, and roll material ahead of the tractor. It is an ideal earthmoving machine that performs best at about 5 kph. Each model of bulldozer has an operating range for blade size and adjustment.

2023年3月28日 · Bulldozers are generally classified according to their weight and the horsepower of their engines. A large bulldozer is generally classified as a machine that weighs between 60,000 pounds and 150,000 pounds or 30 to 75 tons. The engine must have a horsepower rating of more than 250.