Hydraulic Rock Drill Rig Multi - Functional Rock Blsting Wagon Drilling Rig Machine CM358A


Introduction

CM358A hydraulic crawler down-hole drill rig is a multi-functional Rock blsting drilling rig driven by internal combustion engine, the hydraulic rock drilling rig power was provided by hydraulic system except for impacting and the hole cleaning wind. CM358A crawler drilling rig is convenient and efficient to operate. This mobile drilling rig is the best replacement for traditional pneumatic drills in most operation. The DTH Drilling rig is compact in structure, simple in operation, light in total weight. CM358A hydraulic crawler DTH drilling rig is widely used for blast-hole drilling in the mines and quarries.The wagon drill is also used for anchor in road, railway, power station, civil engineering and building etc.

Characteristics

1:The Rugged track was driven by hydraulic motor with high traveling ability.

2:The feed and rotary head were driven by hydraulic motor, therefore, the air and oil consumption and total drilling cost are lower.

3:The hydraulic feed and rotary head put out the biggest feeding force and largest rotary torque, which makes it more suitable for operation in complex worksites.

4:The compressor equipped for the rig is smaller and cheaper than that one the air rig equipped, along with the best price-performance ratio than air rig.

5:The Hydraulic track oscillation makes it more suitable to drill in any rough terrain.

6:The carriage with rollers provides for minimal wear to the drill guide.

7:The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.

8:The diesel engine and main hydraulic parts adopt imported products or famous domestic brand.

9:The special compensation device makes a full protection of drill rod threads.

Specification

1	Rock Hardness	F=6-20
2	Hole Diameter	mm	90-165
3	Hole Depth	m	40
4	Drilling Rod Diameter	mm	60,76,89
5	Rotation Torque	Nm	4500
6	Rotation Speed	rpm	0-100
7	Max. Feed force	KN	30
8	Max. Lifting force	KN	30
9	Max. Feed Speed	M/min	15
10	Max. Lifting Speed	M/min	15
11	Max Swing of Boom	°	45° left / 45° right
12	Max Dump of Boom	°	up60  down20
13	Max Swing of Guide	°	30(L) / 91(R)
14	Max Dump of Guide	°	180
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