Wagon drill Crawler Pneumatic Dth  Rock Drilling Rig Machine  CL351

CL351 crawler pneumatic DTH drilling rig powered by air compressor,the rock drilling machine is equipped with a high power pneumatic motor, the heavy-duty hydraulic drill arm and the main parts are all imported from famous international brands, which guarantee the reliable quality of the air track drill, especially realize much less energy consumption of rolling fraction than that of sliding fraction and make the wear of sliding framework be lower,the CL351 wagon drill have been produced more than 20 years.

Characteristics

1.The chassis is driven by highly-efficient pneumatic motor with powerful traction. Each track is driven independently by air motor with enclosed gear drive, the gradeability arrives 35° with a compressor, or 50° alone.
2.Hydraulic track oscillation is more suitable for positioning drilling machine during drilling.
3.The carriage with rollers provides for minimal wear to the drill guide.
4.Equipped with two hydraulic clamps is easy to load and unload drilling rods and improve efficiency.
5.The special compensation device makes a full production of drill rod threads.
6.The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.
7.Competitive in price,low cost of maintain.
8.Optional dust in wet and dry.

Specification

Rock Hardness	F=6-20
Hole Diameter	90-165mm
Hole Depth	30m
Air Pressure	1.05-2.46Mpa
Air consumption	17-21 m³/min
Max swing of guide	Lift50° Right35°
Max dump of guide	180°
Rotation Speed	0-72rpm
Rotation Power	18.34kw
Rotation Torque	2510N.m
Max horizontaldrilling	3.38m
Gradeability	35°
propulsive force	13620N
pushing power	3.36kw
Outside Dimensions(L×W×H)	5900×2210×1470mm
Driving power	8.8×2kw
Traveling Speed	3 km/h
Feed Stroke	3.66m
Net weight	5000kg
Max swing of boom	Lift 45°   Right45°
Max dump of boom	Up 60°     Down19°
Drill Hammer	DH-4 Ql-40  DHD340 DHD350Q DHD360
Dust	Wet(Optional)