What is a high drive bulldozer?
The drive teeth are on the high, and the tracks are triangular!
High drive bulldozer global Caterpillar is doing the best, at present only xuanggong technology is mature and has formed a batch production. Xuangong started driving bulldozer development and production from 1993, 2003 to volume of domestic and foreign markets, there are SD7 (230HP), SD8B (320HP), SD9 (430HP) 3 series of products.
High drive sprocket and walking system before and after the bulldozer guide wheel in triangular arrangement, the drive sprocket and away from the ground, to avoid the direct impact of the traditional load type bulldozer for driving wheel in contact with the ground by the transmission system, a substantial increase in life expectancy.
