Trailer Water Well drilling rig YF-RR-1

Model:	YF-RR-1
Brand:	YIFENG
Origin:	-
Category:	Industrial Supplies / Other Industrial Supplies
Label:	trailer drilling rig , hydrogeological dril , reverse circulation
Price:	-
Min. Order:	1 pc

Product Description

Trailer Water Well drilling rig YF-RR-1

Trailer Hydrogeological drilling rig

1.support mud and air reverse circulation support

2.Easy operation
3.Safe and stable work

1.Application

This machine is universally used for

a. General investigation,

b. Geophysical exploration,

c. Drilling water-drinking well

2 Features and Advantages

a. With hydro-automatic feeding device, and high drilling efficiency.

b. Convenient to operate, safe and reliable operations.

c. Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.

d. Easily disassembling for transportation and applicable to working conditions in plain and mountain areas.

3 Main Technical Parameter

Diameter of drill hole(mm)	90-1200
Depth of drill hole(m)	150
Length of drill stem(m)	3
Diameter of drill stem(mm)	φ60,φ73,φ89,φ95,φ133
Thru-hole diameter of power head	φ35,φ60,φ81,φ120
The size of the frame(m)	The state of working 4910×2020×6650
(lengthwidthheight)	The state of towing 6700×2020×2750
Weight of drill machine (kg)	3400
Technology of drill machine	Mud direct and reverse circulation, Air direct and reverse circulation
Applicable impactor	Medium wind pressure, High wind pressure
Lifting speed of power head (m/s)	0.25 0.15
Lifting capacity of power head(kN)	55.4 94.55
Pressure capacity(kN)	0-15
Speed of power head(r/min)	Group A (corotation 13,22,48)( reverse 10,17,36)
Speed of power head(r/min)	Group A (corotation:48,84,184)(reverse 37,65,142)
Load of winch around single rope(kN)	18.54
Applicable pump unit	LBN20 pump unit
Pump unit output volume(m3/h)	80