Zhejiang Gangning Engineering Equipment Co.,Ltd

Rotary Drilling Rig adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability a

Rotary Drilling Rig With the special hydraulic telescopic crawler chassis (TDP series) of rotary drill rig and large diameter slewing bearing, it meet

Rotary Drilling Rig adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability a

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

XR400E rotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as high

XR400Drotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as highw

XR460Drotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as highw

XRS1050rotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as high

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

XRS1050rotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as high

XR460Drotary drilling rig is widely applied in pore-forming work of the cast-in-place concrete pile in construction of foundation works, such as highw

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

1. Technical Features XR150Drotary drilling rig is equipped with a specially-designed chassis of high strength in structure to achieve a rather reliab

Introduction of Advantages (Highlights) of XR220D Rotary Drilling Rig 1 It adopts the dedicated hydraulic retractable crawler chassis and larg

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

1. Technical Features XR150Drotary drilling rig is equipped with a specially-designed chassis of high strength in structure to achieve a rather reliab

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

1 With the special hydraulic telescopic crawler chassis (TDP series) of rotary drill rig and large diameter slewing bearing, it meets strong stabi

1 It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transpor

Introduction of Advantages (Highlights) of XR220D Rotary Drilling Rig 1 It adopts the dedicated hydraulic retractable crawler chassis and larg