MDL-120E Crawler Multifunctional Drilling Rig

MDL-120E Crawler Multifunctional Drilling Rig: 1. diesel engine 2. double power head 3. multipurpose drilling machine

MDL-120E Crawler Multifunctional Drilling Rig:

drilling deeper, can be up to 100-140m,  multifunctional, with crawler, move faster, moblie drilling rig type.

1.Main Characters:

1).The power head has high power vibration on the top element: can achieve the effect of impact drilling without DTH hammer or air compressor. Finish the hole with high efficiency and good effect.

2). not easy to clip bury the drilling tools etc. drill holes accident, thus effectively reduces the working cost and risk, because of  the drilling tools from outside to inside and all involved in the transmission of the impact power.

3). Hydraulic component can be domestic one or imported one.

2.  Multicfunctional Drilling :

1)  Anchor driling for deep foundation pit

2) Jet-grouting for soft foundation

3) GSHP( ground source heat pump) drilling for special GSHP hole

4)  Multi-liquid Reverse Circulating Drill

5)  Hydraulic exploration drilling rig

6) protection of slope support,wall protection of deep foundation pit, all kinds of guiding hole,various types of engineering tunnel pipe shed .

3.  Technical Data:

Hole diameter(mm)	Φ150~Φ250
Hole depth (m)	100~140
Drill rod diameter (mm)	Φ89,Φ102 Φ114
Hole angle(°)	0-90
Output torque of power head (Nm)	6500
Rated speed (Positive inversion r/min)	0~50,0~100
Stroke of power head (mm)	3600
Slide stroke (mm)	1500
Lifting force (kN)	78
Feeding force (kN)	40
Input power (diesel engine) (kW)	90(Cummins)
Weight (kg)	7100
Dimension in Transportation status (L*W*H)(mm)	5700*2100*1950
Walking way	by crawler belt, crawler drilling rig type

 Remark:Technical specifications are subject to change without prior notice and incurring responsibility for machines previously sold. The shown machines may have optional equipment.

4. Reference Product Photos Taken in Factory: