What is the difference between a wheel drive system and a crawler?
Wheeled transmission is more suitable for high-speed mobile crawler road in a complex environment is much better than the wheel drive, but the road is not as good as wheel and wheeled belt less cost than crawler, easier production and maintenance more convenient
One is with a drive. One is chain drive.
Driving route: Wheel drive line: Engine - Clutch - Transmission - Drive shaft - Wheel crawler Drive route: Engine - Gearbox - Central drive - Tracked tracked machinery for a variety of road conditions; The larger area of force is more suitable for some heavy-duty heavy machinery such as excavators; wheeled engine drive power than crawler type; but wheeled cost and maintenance than crawler-style cheap.
