- Contact Person : Mr. Gaojun Cao
- Company Name : Zhejiang Zhenzhong Construction Machinery Co., Ltd.
- Tel : 86-577-65539928
- Fax : 86-577-25662006
- Address : Zhejiang,Ruian,585# Luoyang Avenue,
- Country/Region : China
- Zip : 325200
CFG 25 Long Spiral Drill (pedrail type)
The CFG driller is a new kind of drillers.It is jointly developed by Beijing construction machinery reaearch institute and our company.
The process has been nominated to a new state-level-construction progess.
·Rotary head device adopts the national patent technique tri- circle speed reducer which features high bearing capacity and reliability.
·Equipped with swivel joints, the output axis and the auger stem are hollow inside,
which allows long spiral processing and supefluidity construction.
·During operation,novibration, noise nor other pollution arises.
·An ideal equipment for industrial and civil construction
Technical Data of CFG 25 Long Spiral Drill
Model | CFG25 |
Bore diameter (mm) | 400-600 |
Bore depth (m) | 25 |
Rotation speed (r/min) | 21.3 |
Power head (kw) | 45×2 |
Rotation torque (kn/m) | 35.9 |
Permitted extracting force (kn) | 35 |
Walk method | Pedrail Type |
Rotation angle | ±180° |
Adjustable range of mast | aside2°front9°back3° |
Gradient | 2° |
Mast heigh (m) | 30 |
Travel speed (m/min) | 3 |
Rotation speed (r/min) | 0.32 |
Rotation speed of mast (mm) | 3500 |
Wheel base (mm) | 4000 |
Earth specific pressure of Pedrail (mpa | 0.06 |
Gross weight(t) | 59 |
Outside dimension(m) | 11×5×32 |
Transport mode | Disorganization |
CFG 25 Long Spiral Drill (pedrail type)