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HF Series Crawler Type Rotary Drilling Rig/Piling RigHF Series Crawler Type Rotary Drilling Rig/Piling RigHF Series Crawler Type Rotary Drilling Rig/Piling Rig
HF Series Crawler Type Rotary Drilling Rig/Piling RigHF Series Crawler Type Rotary Drilling Rig/Piling RigHF Series Crawler Type Rotary Drilling Rig/Piling Rig

HF Series Crawler Type Rotary Drilling Rig/Piling Rig

Drilling Diameter: 400-1600mm
Drilling Depth: 20-40m
Engine Power: 154-170kW
Rotary Torque: 100-150KN.m

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overview

HF series crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth is 20-40m, 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.

Features

Flexible: the whole tonnage is small, simple operation, fast moving, convenient transition, etc features.

High returns: small investment, quick gains, economic advantages can not be replaced.

Technology 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.

Application

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.

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Technical Data

Type HF20+ Rotary Drilling Rig HF30+ Rotary Drilling Rig HF40+ Rotary Drilling Rig
Drilling depth 20 m 30m 40m
Hole diameter 400-1200 mm (1500mm) 500-1600 mm 1600 mm

 

Engine

Brand Cummins Cummins Cummins
Power 210HP (154KW) 210HP (154KW) 170KW

 

Power Head

Torque 100 KN ·m 130 KN ·m 150 KN.m
Rotating speed 10-50 r/min 10-50 r/min 5-30 r/min

 

 

Main Winch

Maximum lifting force 120 KN 150 KN 160 KN
Lifting speed 70 m/ min 70 m/ min 64 m/ min
Wire rope diameter 24 mm 24 mm 26 mm

 

 

Vice Winch

Maximum lifting force 30 KN 30 KN 50 KN
Lifting speed 50 m/ min 55 m/ min 60 m/ min
Wire rope diameter 12 mm 14 mm 14 mm

 

 

Pressurized Cylinder

Maximum pressure 100 KN 120 KN 150 KN
Max lifting speed 100 KN 120 KN 150 KN
stroke 2500 mm 2500 mm 3500 mm

 

Walk

Walk speed 2-5 km/h 5 km/h 3 km/h
Maximum grade 30 ° 30 ° 15 °
System pressure 28 Mpa 32 Mpa 32 Mpa
Weight 23.5 T 28 / 30 T 41 T
Working Radius 3.8 m 4.3 m 4.8 m
Dimensions (L * W * H) 11.5 m*2.65 m*3.35 m 11.5 m*3 (2.8-3.6)m*3.55m 14.3 m*3.8m*3.8m

 

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