Information about high drive bulldozer

Front and rear guide wheel high driven bulldozers drive sprocket and walking system triangular arrangement, the drive sprocket set away from the high ground, to avoid the traditional bulldozer contact with the ground due to the drive sprocket suffered a direct impact load, so that the drive significantly improve the life of the system. mechanically driven bulldozer is doing the best global Caterpillar, currently the only Vision Engineering technology is mature and has formed a production. Vision Engineering since 1993 to develop and produce high drive bulldozer, 2003 batch to domestic and foreign markets, there are SD7 (230HP), SD8B (320HP), SD9 (430HP) 3 major product lines