Desc:Patented technology of power head floating and vise floating can greatly protect the drill pipe thread to increase the service life of the drill pipe....
Desc:Patented technology of power head floating and vise floating can greatly protect the drill pipe thread to increase the service life of the drill pipe....
Desc:Patented technology of power head floating and vise floating can greatly protect the drill pipe thread to increase the service life of the drill pipe....
Desc:XR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway,railways, bridges, ports, docks...
Desc:As a multi-functional machine, XR160E can realize the quick switching of functions such as crowd cylinder, crowd winch,CFA and dual rotary drive to me...
Desc:As a multi-functional machine, XR200E can realize the quick switching of functions such as crowd cylinder,crowd winch, to meet more different construc...
Desc:It adopts dedicated H-type hydraulic retractable crawler chassis and large diameter slewing bearing,chassis with swing legs to aid disassemble.It adop...
Desc:XR180D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway,railways, bridges, ports, docks...
Desc:XR180D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway,railways, bridges, ports, docks...
Desc:As a multi-functional machine, XR200E can realize the quick switching of functions such as crowd cylinder,crowd winch, to meet more different construc...
Desc:It adopts dedicated H-type hydraulic retractable crawler chassis and large diameter slewing bearing,chassis with swing legs to aid disassemble.It adop...
Desc:It adopts pin-linked non-retractable chassis to obtain stability of super large tonnage rigs and convenience of disassemblytransportation; and extra-l...
Desc:Optimally designed double swing arm luffing mechanism and optimized hinge point position take account of theconstruction stability and the transportat...
Desc:XR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway,railways, bridges, ports, docks...
Desc:As a multi-functional machine, XR160E can realize the quick switching of functions such as crowd cylinder, crowd winch,CFA and dual rotary drive to me...
