CRAWLER DRILLING RIG 1>Rock hardness:f=6~20 2>Bore Dia.(mm):90~165 3>Motor power:20kw 4>G.W.(kg):6200

Crawler drill rig HCM451:

Features:

1. Flexible operating performance, superior off-road capability, higher production efficiency, open-air drilling and blasting engineering is preferred equipment.

2. Matching with medium or high-pressure air compressors, high speed drilling capacity.

3. Compact structure, walking and agile, rational layout, manipulation convenient.

4. Matching with the high-pressure movable screw compressor, one day can drill hole diameter of rock 115mm and length is 300m - 200m.

Usage:

1. Used a kind of soft rock drilling, screw dril, Drill holes, cut anchorage of geological pressure measuring holes and osculum special rock hole

2. Adopting new technology, high speed hydraulic drill, convenient shif

3. Used in Urban construction when drilling rock breaking sunch as open engineering

Specifications:

Model	HCM451
Rock hardness	f=6~20
Bore Dia. (mm)	90~165
Bore Depth (m)	30
Main motor power	20kw
Traveling speed (km/h)	2
Stand-alone Climb ability (°)	26
Propelling length (mm)	3000
Working pressure (Mpa)	1.0~2.4
Air consumption (m³/min)	7~21
Rotation Speed (r/min)	0~70
G.W.(kg)	6200
Impacter matched	DHD340 or DHD350

Crawler drill rig HCM451