MDL-200C fully hydraulic multifunctional drilling rig

Model:

MDL-200C

Usage

It can especially reflect its high efficiency and high quality performance, and can achieve the purpose of quickly drilling through complex formations. It has a broad application background in various rock and soil anchoring projects.

Drilling Depth:

150m

Machine weight:

9.2t

Category：

Crawler hydraulic down the hole drilling rig

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MDL-200C Multi-function Full Hydraulic Crawler Drilling Rig is mainly used for anchor cable reinforcement of power stations, highways and railways, advance support of tunnel pipe sheds, inclined pile anchor cables for foundation pits, anti-floating anchor rods, ground source heat pump wells, roadbed reinforcement, hydropower engineering dam foundation and dam body anti-seepage treatment, drainage holes, mine and quarry blasting holes, micro pile holes and other projects. It is particularly suitable for deep hole following pipe drilling in floating, gravel, gravel formations and broken and strongly weathered rock covering formations. It can especially reflect its high efficiency and high quality performance, and can achieve the purpose of quickly drilling through complex formations. It has a broad application background in various rock and soil anchoring projects.

MDL-200C Multi-function Full Hydraulic Crawler Drilling Rig is a drilling equipment suitable for vertical or inclined drilling, and is suitable for the following construction methods:

1. Spiral drilling without circulating fluid.

2. Down-the-hole hammer (pneumatic impactor) drilling with air compressor

3. Mud positive circulation drilling.

4. Air down-the-hole hammer casing drilling.

5. Single-action double-pipe drilling.

Basic parameters
Drilling diameter	mm	ф150-ф250
Drilling depth	m	0-150
Drill pipe diameter	mm	Ф73、ф89
Drilling inclination	°	0-90
Rotator output speed	r/min	40-170
Rotator output torque	N.m	11000
Rotator stroke	mm	3400
Thruster feed stroke	mm	900
Rotator lifting force	KN	80
Rotator lifting speed	m/min	0-1/4/16/18
Rotator pressure	KN	40
Rotator pressure speed	m/min	0-2.8/32/35
Crawler parameter
Walking mode	Crawler
Climbing angle	°	25
Track ground pressure ratio	kpa	36
Walking speed	km/h	0.4
Down chassis rotation parameters
Rotation method	Automatic rotation
Rotation structure	Slewing bearing
Positioning method	Location pin
Input power
Input power 1 (electric motor)	KW	55+30+2.2
Input power 2 (diesel engine)	KW	96
Transportation status (width x width x height)	mm	6200×2100×2000
Weight	kg	9200