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CAT D10N at work in Rishon LeZion, Israel. Among modern tractors, the High Drive (elevated sprocket) design was unique to Caterpillar products. The concept originated in 1914 with Caterpillar predecessor C. L. Best Tractor's 30 Humpback; [citation needed] this tractor was discontinued a year later, and the only other tractor to use the concept until the D10's introduction was the Cletrac Model ...
The current D11T was introduced in early 2008 and is also 850 hp (630 kW). It comes as a regular bulldozer and a Carrydozer like the previous model. As with the D11R, the D11T Carrydozer can push 57.9 cubic yards (44.3 m 3) while the regular D11T can push 45 cubic yards (34 m 3) of earth. A new D11T was on display at the Caterpillar display at ...
The D575A-2 SD Super Dozer was the second version of the D575A, going into production alongside the D575A-2 SR Super Ripper beginning in 1995. [3] The D575A-2 SD Super Dozer is an 1,150 horsepower (860 kW), 143,300 kilograms (315,900 lb) dedicated dozer with no ripper. The D575A-2 SD Super Dozer was superseded by the D575A-3 SD Super Dozer.
1987: D8N (285 hp [213 kW]) with differential steer transmission, the first track-type Caterpillar tractor to have one (the new D8N was smaller than the old D8L size, which was replaced by the new D9N model). 1996: 305 hp (227 kW) D8R replaced D8N. 2000: D8R Series 2 replaced the D8R. 2004: 310 hp (230 kW) D8T ACERT replaced D8R Series 2. [1]
The new Cat D7E with diesel-electric Drive USMC D7G D7 armored bulldozer on flatbed truck for transport. The Caterpillar D7 is a medium track-type tractor manufactured by Caterpillar Inc. and most commonly used as a bulldozer.
Caterpillar D4H LGP (Low Ground Pressure) model, Eschborn, Germany. The Caterpillar D4 track-type tractor is a small bulldozer manufactured by Caterpillar Inc.. Caterpillar first introduced the RD4 in 1936, [1] as the diesel follow on to the successful CAT 30 gas model.
A Caterpillar D6T in St. Louis. The Caterpillar D6 track-type tractor is a medium bulldozer manufactured by Caterpillar Inc. with a nominal operating weight of 18 short tons (16 t).
Backhoes, bulldozers, and other machines go to school to learn about how to dig, push dirt, carry dirt, and other construction procedures. This episode was filmed in Morrisburg, Ontario. 37. Go, Boats, Go! Features a Canadian Coast Guard hovercraft, "Fast Forward", a Floridian air boat, and "Empress" a modern paddle wheel cruise ship.