Home  >  Construction Machinery  >  Engineering & Construction Machinery  >  Other Construction Machinery

MDL-120G Hydraulic drilling rig:, 1. with crawler belt;, 2. bracing of deep foundation pit;, 3. competitve price - details see: https://www.machineto.com/hot-selling-mdl-120g-hydraulic-ground-anchor-drilling-machine-10098636

MDL-120G Hydraulic Construction Drilling Machine:

This is our Hot selling Products which is very popular in the market. Our MDL series Multi functional drilling rig has the share of the first in domestic market.

We are manufacturer of drilling rig, this drilling machine issuitable for wall protection of foundation pit in city and control building displacement of anchor construction.Using casing drilling tools for boring, equipped with casing and drilling rod for synchronous boring, add jet grouting function for general jet grouting and expansion head anchor construction.

1. Machine Mouting Type:

Integral type, including crawler and clamping and breaking device.

The drilling rig has good adaptability, the technique of the whole hydraulic pressure are applied it compeletly: the shift of the power, the lift of the drill, rising the tower, are all controlled by the hydraulic press. The operation is agile and vivid. The maintenance is time saving and force saving.

2. Components:

Rotary Head / Power Head

Hand Crane

Cover

Track Chasis / Crawler Belt

Hoist

Clamp Holder / Clamps

Console / Operation Platform

3.Main Construction Characteristics:

3.1 High efficiency in drilling and high quality of boring.Equipped with appropriative casing- followed drill tools (such as drilling rod, casing, eccentric bit ,etc ). Using the casing-wall protecting-boring technology in the unstable stratum and deploying general MAXDRILL bit to finish the boring.

3.2 Multifunctional, multipurpose machine.This drilling rig is suitable for deep foundation pit .Through changing jet grouting module, implement jet grouting construction. This drilling rig is also suitable for thermal borehole , precipitation well, minitype steel-pipe pile, minitype cast-in-pipe pile construction.

3.3 Various spares for options.Excepting crawler, clamping and breaking device, turnplate. We also supply other spares for clients. Clients can choose suitable accessories for your construction when you purchase our drilling rig.

4. Technical Parameters:

Model	MDL-120G
Hole diameter(mm)	Φ150~Φ250
Hole depth(m)	100~140
drill rod diameter(mm)	Φ89,Φ102,Φ114
Hole Angel(°)	0~90
Output rotary speed of power head(r/min)	10/20/25/35/40/50/70/90/110/125
Output torque of power head(r/min)	6500
Stroke of power head(mm)	3400
Stroke of Slide Frame(mm)	1500
Lifting force of power Head(KN)	65
Lifting speed of power Head(m/min)	0~2.8 adjustable/7/15/22
Feeding force of power Head(kN)	33
Feeding speed of power Head(kN)	0~1.4 adjustable /14/29/44
Input power(electromotor)(kW)	45+18.5+2.2
Dimension(L×W×H)(mm)	5400x2100x2200
Weight(kg)	6000

5. Products photos Taken in Factory:

6. Loading Photos: