... wide speed control RPDUCT STRUCTUREThe IDL hydrostatic power head drive driving head)series adopt our ... in main and auxiliary winch, crawler rotary drill rigs or wheel and crawler cranes, track ... roller, track vehicles, aerial platform, self-propel drill rigs and marine cranes.The drives can be ... miner. options exampleIDL5000D1H2-5 represents that the power head drive has output torque of 5000NM, ...