Caterpillar is the world's largest manufacturer of earth-moving engineering machinery and construction machinery. Headquartered in the United States, it mainly produces bulldozer excavators. It is also a major supplier of bai diesel engines, natural gas engines, industrial gas turbines, and diesel-electric hybrid power units worldwide. . At present, the Caterpillar excavator is relatively common in China, but Caterpillar bulldozers have been found in some large mines and hydropower engineering feasibility studies. Some key technical parameters of Caterpillar bulldozers are poorly understood. Many netizens left messages on our website and want to know about Caterpillar D6D bulldozers. Here are some relevant parameters of the four-wheeled area:

　　Caterpillar D6D track shoe pitch: 203mm hole pitch: 19.5mm track assembly: 39L 560mm track assembly weight: 1398KG

　　Caterpillar D6D Chain track pitch: 203mm Hole pitch: 19.5mm Chain track assembly: 39L Chain track assembly weight: 576KG

　　Unilateral support wheel assembly weight: 57KG

　　Total weight of bilateral support wheels: 64KG