drilling rig: 1.strong working ability 2.world-advanced devices 3.rotation of 360 degree 4.low noise, low pollution

High efficiency rotary water well drilling rig AKL-F-20

1. Uses

This kind of Caterpillar Type Long Screw Pile Rig is broadly applied to the foundation construction of industrial and civil building, and is a environmental-friendly piling mechanical product which is specially used in urban construntion.

2. Features

This long screw drilling machine is a kind of deep drilling machine developed by the company.

The pile holder adopts ship like track,caterpillar type travel with flexible displacement and convenient emplacement.

The drilling machine applies electrohydraulic concentrative control which is convennience for operation.

It has three-point support upright post that can be adjusted at the back and forth or on the left and right.The whole machine can realize the 360°revolution.

The part of drilling tools apply three ring decelerator for power, key type flange as drill rod being safe,reliable,and shortcut dismantling.

The drilling machine can be equipped with construction techniques such as superfluid, high pressure slurry filling and dry method bore forming.

3. Security&Usability

In the pile operation, this machine has high pore forming efficiency, good quality, no shock, noise or pollution and high degree of mechanization.

It has better performance than hammering and pile sinking methods for penetrating the sand and gravel layers, at the same time, it can avoid the adverse effect on the adejacent buildings due to the hammering and vibration pile sinkings press on foundation.

4. Main Technical Parameter

Definition		AKL-F-26		AKL-F-28
The diameter of the drilling hole(mm)		400,600	800	400,600	800
The depth of the drilling hole(m)		26	22	28	23
The working rate of power head(kW)		55×2		55×2
The max-torsion of power head(kN.m)		35.5		35.5
The rotation of drill stem(r/min)		31		31
Allowable pull rig(kN)		300		300
Angle of the rotation		360°		360°
Length of the walking(m)		1.1		1.1
The size of the frame(m)		12*5*31		12×5×33
Weight(ton)	The state of working	43		48
	The state of towing	40		45

High efficiency rotary water well drilling rig AKL-F-26