portable shallow water well drilling rig equipment to drill micropiles Introduction

HW-230 portable water well drilling rig equipped with BW-160 mud pump and 22HP diesel engine, Max. drilling depth can be 230m with the opening diameter of 75-400mm, trailer, crawler, and tractor chassis for choice.

a. the machine is equipped with crawler chassis device, easy to move with fast speed.

b. hydraulic oil pressure feed device, improve drilling efficiency.

c. pressure gauge display the condition of the bottom of the drill hole.

d. drill mast controlled by hydraulic cylinder, improve the efficiency diesel engine adopt the electric starter, to reduce the labor intensity.

portable shallow water well drilling rig equipment to drill micropiles Parameter

Drilling depth	230m
Maximum borehole caliber	300mm
Minimum borehole caliber	75mm
Diameter of Drill pipe	42/50/60mm
Drilling angle	90°~75°
Weight(Not include power)	1150kg
Unity machine dimension	27509501770mm
2.Vertical Spindle
Spindle rotating speed	64/128/287/557r/min
Spindle stroke	450mm
3.Hoist
Max. single line lifting capacity	2400kg
Reel lifting speed	1.64m/s
Steel wire rope diameter	13mm
Steel wire rope capacity	35m
Hug floodgate diameter	245mm
Hug floodgate belt width	70mm
Movable distance	400mm
4. Mud pump
Type	BW-160
Type	Horizontal Single Cylinder with double function
Max. Discharge	Diesel engine 170L/min
Max. Discharge	Electrical Motor 140L/min
Max. Pressure	3MPa
Work Pressure	1.5MPa
5. Power
Diesel engine	22HP
Electric Motor	15KW
6. Drilling tower
Type	Integrated on drilling rig
Control system	Hydraulic
7. Trailer chassis
Type	4 wheels