Specifications

small rotary drilling rig for sale, HF-W11 rotary drilling machine
1,piling diameter:500-1500mm ,depth :11m
2,Pressure type

  Best seller in Latin America !wheel type small rotary drilling rig for sale, HF-W11 hydraulic rotary drilling machine

 

HF-W11 wheel type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 11m. matching the different specifications of drilling tools, pile hole diameter range up to 500-1500mm.

 

It has high drilling efficiency ,and After construction, It can quickly move to next worksite . flexible, convenient and efficient, is a national high-speed rail construction-specific piling machinery equipment.

 

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.

 

Features:

Flexible: the whole tonnage is small, simple operating, moving fast, 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 .

 

Technical data

 

model	HF-W11
Working mode	Pressure type drilling
Drilling diameter (mm)	Φ500-Φ1500
Max drilling depth  (m)	11
Diamension (mm)	9000X2050X3100
Total weight (t)	7.8
Tire model	900-20
Power head torque (KN.m)	17000-22000
Power head rotary speed  (r/min)	30-50
Max lifting power (KN)	15000
Max stroke (m)	11-12
Wire-rope diameter (mm)	16
Rotation angle  ( °)	180
Travel speed (km/h)	20-30
Max Gradeability  ( °)	25-30
Diesel engine model	ZSWF4108
Diesel engine power (KW)	88
Diesel engine rotary speed (r/min)	2400