KEY POINT: 1. With the use of closed loop of tha main rotation hydraulic system ,DL1200 cralwer integrated horizontal directional drilling machine has ...
KEY POINT: 1. With the use of closed loop of tha main rotation hydraulic system ,DL1200 cralwer integrated horizontal directional drilling machine has ...
Machine features: 1. DL660S drilling rig is an integral horizontal directional drilling track. 2. The main rotating hydraulic system is a closed loop, ...
Machine features: 1. DL660S drilling rig is an integral horizontal directional drilling track. 2. The main rotating hydraulic system is a closed loop, ...
45 TON DL450C drilling rig double cylinder push pull system DILONG MACHINERY Machine features 1. France pocland rotation motor, most high efficiency. ...
45 TON DL450C drilling rig double cylinder push pull system DILONG MACHINERY Machine features 1. France pocland rotation motor, most high efficiency. ...
33 TON DL330A horizontal directional drilling machine pipe pulling 33t with auto anchoring and auto loading KEY POINT: 1 ,GENERAL DL330A horizontal .....
33 TON DL330A horizontal directional drilling machine pipe pulling 33t with auto anchoring and auto loading KEY POINT: 1 ,GENERAL DL330A horizontal .....
20TON DILONG HDD machine with auto anchoring and auto loading DL200A KEY POINT: 1. GENERAL DL200A horizontal directional drilling machine refers to an ...
20TON DILONG HDD machine with auto anchoring and auto loading DL200A KEY POINT: 1. GENERAL DL200A horizontal directional drilling machine refers to an ...