HF330 Rotary Drilling Rig/Piling Rig

Drilling Diameter: 500-1600mm
Drilling Depth:30m
Engine Power:154kW
Rotary Torque:130KN.m

product Introduction

HF330 crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth is 30m, matching the different specifications of drilling tools, pile hole diameter ranges from 500-1600mm. It has high drilling efficiency, and after construction, it can quickly move to next working site. Flexible, convenient and efficient, it is a national high-speed rail construction-specific piling machinery equipment.


  • 1Flexible: the whole tonnage is small, simple operation, fast moving, convenient transition, etc features.
  • 2High returns: small investment, quick gains, economic advantages can not be replaced.
  • 3Technology patents: patent uses a unique technology to achieve a small torque but big power characteristics, thus achieve a small machine to drill big piling hole.


This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel, widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.


Type HF330 Rotary Drilling Rig
Drilling depth 30m
Hole diameter 500-1600 mm
Engine Brand Cummins
Power 210HP (154KW)
Power Head Torque 130 KN ·m
Rotating speed 10-50 r/min
Main Winch Maximum lifting force 150 KN
Lifting speed 70 m/ min
Wire rope diameter 24 mm
Vice Winch Maximum lifting force 30 KN
Lifting speed 55 m/ min
Wire rope diameter 14 mm
Pressurized Cylinder Maximum pressure 120 KN
Max lifting speed 120 KN
stroke 2500 mm
Walk Walk speed 5 km/h
Maximum grade 30 °
System pressure 32 Mpa
Weight 28 / 30 T
Working Radius 4.3 m
Dimensions (L * W * H) 11.5 m*3 (2.8-3.6)m*3.55m


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