High Quality Portable Hydraulic Drilling Rig machine for sale
1, With the use of closed loop of the main rotation hydraulic system ,DL660S cralwer integrated horizontal directional drilling machine has better working efficiency .
2, Its forced air cooling system enables it to work reliably for a long time. Additionally ,its impact structure and sound climbing capacity can make transfer and transportion of the equipment more convenient ,High-speed operation system has multi-shift stepless speed regulation function,signficicantly increasing the operation efficiency.
3, The ratation hydraulic system is of closed loop and the high-strength drill pipe holder is sent on the outer side of the crossarm,featuring simplicity ,reliability,easy assembly&disassembly of drill pipe and high efficiency with the use of 2t hoist.
4, The top-end PALL filter can ensure cleanness of the hydraulic system and long service life of the equipment.