Technology Parameters:
|
Mast support |
Three-Point Support |
Track Showewidth |
3.5m |
|
Swing angle |
≤180° |
Adjustable range of mast |
Front9°Back5° |
|
Overall height |
30.4m |
Grade ability |
6° |
|
Mast dimension |
529 |
Vibratory pile hammer |
D Z60 |
|
Permitted extracting force |
400KN |
Drilling diameter |
∮800mm |
|
Rotary head electric motor |
110-Y280M-6-55*2 |
Drilling depth |
26m |
|
Power head decelerator |
ZZSH450-45 |
Main hoister |
5T(22kw)18.5m/min |
|
Rotation torque |
48.5KN.m |
Assistant hoister |
2T(7.5kw)25m/min |
|
Track gauge length |
1.5m |
Head |
55KW*2 |
|
Gross weight |
55T |
|
|
Long Spiral Drill Rig (Step-Type Walking) of TZB series ,which are applied to pile , pile crowed, soft ground treatment and other basic engineering, are widely used in the basical medium and high construction projects including urban construction , energy ,transportation and bridges and so on . It use hydraulic pressure walking to walking , electro-hydraulic control to ±180 degree turn ,whose driving force head adopt three-ring reducer, torque, and can take advantage of up to 0.6 meters in diameter pile hole , superior performance.
The basic structure of the drill is made of frame and power from the head pile into the system .Chassis frame using hydraulic piling walker , not only advanced , but with a low center of gravity , good stability and can move forward and backward and turn the pile-bit convenient transfer of the site, on- site assembly quick.