Track plate length
Track shoe width
Adjustable range of mast
Permitted extracting force
Rotary head electric motor
Vibratory pile hammer
Power head decelerator
he basic structure of the drill is made of frame and Rotary head
system .Chassis frame using hydraulic walking-step , not only
advanced , but with a low center of graving ,good stability and can
move forward, backward and turn ,which is convenient to piling,
transferring and assembling.
The drill utilizes the home-style control room , vision open,
user-friendly control. Using two hoisters, the main one is made to
carry out drilling operations, and the assistant one can also be
used to pay winch lifting drill pipe , steel cage and so on . The
output shaft of drill head and spiral drill pipe are designed for
the hollow-type , in addition to general construction of a long
spiral , the installation of swivel joints can also be used for
grouting and superfluous concrete pile drilling and other
Electric system :
Advanced reasonable and reliable electronic control system. Adopt
stable and reliable nationally famous brands of electrical
components, and the use of wired control can reduce the command
staff. Operator can find the piling line by themselves.
Rotary head :
Two air-cooled motor, reducer, elbow, hoisting frame and slider.
The coupling drive the high-speed shaft of reducer, which make two
motors to rotate , and transfer the driving force to the low-speed
shaft; driven by the flange , low speed shaft make the drill pipe
to do rotary movement; low-speed shaft is hollow shaft, which has
sealed devices connected with pipes.