HONGDA HDR200 All-hydraulic Rotary Piling Rig is an efficient piling rig in large-caliber pile foundation projects, such as the base construction of railway bridges, road bridges, public works bridges and large buildings.

Main technical parameters
　　Max. drilling torque 200 kN.m
　　Max. drilling diameter 2m
　　Max. drilling depth 60m
　　Max. lifting capacity of main windlass 210KN
　　Max. lifting speed of main windlass 76m/min
　　Max. lifting capacity of assistant windlass 98KN
　　Max. lifting speed of assistant windlass 60m/min
　　Driving force of pressurizing system 180KN
　　Drawing force of pressurizing system 200KN
　　Pressurizing stroke 5000mm
　　Max. driving speed 1.5km/h
　　Max. climbing grade 40%
　　Engine rated power 246kw
　　Engine rated rotating speed
　　Overall weight 65t