Dth Drill Rig

Crawler Mounted Hydraulic DTH Drilling Rig
Crawler Mounted DTH Drill Rig, Hydraulic Crawler Drills
In contrast to the pneumatic drilling rig, energy consumption (diesel or electricity) saves about 40% to 50%.
Borehole Diameter
90-165mm
Site Condition
CM358A crawler mounted hydraulic DTH drilling rig is mainly applicable to the blast hole drilling process of open pit mining, quarrying, hydropower project and road constructions.
Product Features
CM358A crawler mounted hydraulic DTH drilling rig adopts diesel engine (or electric motor)  and hydraulic oil pump assembly to provide power, allowing rigs to finish moving, rotating, feeding and lifting, as well as angle positioning. 
During operation only the percussive DTH rigs consumes compressed air and in contrast to the conventional pneumatic rigs, CM358A saves about 40%~50% of total energy. 

Model CM358A
Borehole    diameter 90-165mm
Borehole    depth 50m
Applicable    rock hardness f=6-20
Working air    pressure 1.2-2.4MPa
Air    consumption 11-21m³/min
Feeding    stroke 3820mm
Rod-changing    length 3m
Max.    horizontal drilling height 3370mm
Rotation rate 0-80rpm
Rotation    torque 3000Nm
Travel speed 2Km/h
Grade ability 24°
Power Yuchai 70KW/Cummins    74KW
Electric motor 45KW
Dust collector (optional) Hydraulic dry dust    collector
Wet dust collector
Dimension    (LxWxH) 6900mm Ã? 2200mm Ã?    2200mm
Weight 6100kg

DTH Drilling Rig mounted on a MAN Truck up to 600 Mtr

JZ600 DTH drilling Rig

JZ600 DTH drilling Rig

JZ600 DTH drilling Rig

Crawler Mounted Hydraulic DTH Drilling Rig
Automatic Crawler Mounted DTH Drill Rig, Crawler Mounted Drilling Rigs
Advanced Technology, easy to handle and operate.
Borehole Diameter
105ï½?305mm
Site Condition
CM458 is applicable to all kinds of anchor supporting operation, grouting hole drilling for cofferdam, dam, and base reinforcement. Newly designed hydraulic clamp makes operation easier.
Product Features
CM458 internal combustion (CM458D Electric) crawler mounted versatile anchor rig adopts diesel engine and hydraulic oil pump assemblies to provide power, allowing rigs to finish moving, rotating, propelling and lifting, as well as angle positioning. During drillingï¼?only the percussive hammer consumes compressed air. 
CM458 is applicable to all kinds of anchor supporting operation. In addition, the rig is also applicable to the grouting hole drilling for cofferdam, dam, and base reinforcement. Newly designed hydraulic clamp is a very useful device making operation easier.

Model CM458
Borehole diameter 105-305mm
Borehole depth 200m
Applicable rock hardness f=6-20
Working air pressure 1.2-3.5MPa
Air consumption 16-40m/min
Feeding stroke 3300mm
Rod-changing length 3m
Ground clearance 254mm
Rotation rate 0-50rpm
Rotation torque 5400Nm
Travle speed 2Km/h
Grade ability 24°
Power Yuchai 70KW/Cummins 74KW
Electric motor 45KW
Dust collector (optional) Hydraulic dry dust collector
Wet dust collector
Dimension (LxWxH) 6900mmÃ?2200mmÃ?2200mm
Weight 6200kg

DTH Drill Pipe
DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe

Description:

1. Gl120y high air pressure dth drill powers the moving of the oil hydraulic motor, rotation, propelling and lifting, swing angle location and so on by diesel ( or electromotor) driving the hydraulic oil pump.
2. The dth hammers consumes the pressure air only when drilling. It can save energy (fuel oil or electric quality) as 40%-50% as the total pneumatic drill. It can also work with drill rods and button bits for rock drilling.
3. Gl120y is good for blasting hole in surface mine, water electric building, road construction and stone project.


Main technical parameters

Hole diameter 90-140mm
Hole depth 30-90m
Hammer 4, 5, 6inch
Drill rod 60mm, 76mm, 89mm
Air pressure 1.05-2.4mpa
Air consumption 11.3--24mï/min
Max. Hole hight (horizontal) 3.1m
Angle of guide up 45ï, down 60ï
Max. Swing angle of frame right 35ï, left50ï
Boom swing left 45ï right 45ï
Angle of boom up 48ï, down 19ï
Lift up >30000n
Rotary speed 0-90r/min
Rotation torque 3000n.M
Traveling speed 0-2.5km/h
Braking wet-type double disk, release hydraulic oil, spring application
Grade ability 26ï
Transportation dimensions 6000*2300*2400mm
Weight 7.0t
Engine yuchai 70kw or cummins engine 56kw

Optional parts: wet-type dust collection, dry-type dust collection, cummins diesel engine

Gl120y hydraulic crawler drill rig powers the moving of the oil hydraulic motor, rotation, propelling and lifting,
Swing angle location etc. By diesel engine( or electromotor) driving the hydraulic oil pump.
It could match with dth hammer and bit for the hard rock drilling or auger drill rod for the medium-soft formation drilling.
Gl120y is good for blasting hole in surface mine, water electric building, road construction and piling project.

Main parameters of gl120y hydraulic crawler drill rig
Hole diameter(dth) 90-140mm
Hole diameter(auger) 90-350mm
Hole depth 30-90m
Hammer 4, 5, 6inch
Drill rod 60mm, 76mm, 89mm
Air pressure 1.05-2.4mpa
Air consumption 11.3--24m/min
Max. Hole hight
(horizontal) 3.1m
Angle of guide up 45, down 60
Max. Swing angle of frame right 35, left50
Boom swing left 45 right 45
Angle of boom up 48, down 19
Lift up >30000n
Rotary speed 0-90r/min
Rotation torque 3000n.M
Traveling speed 0-2.5km/h
Braking wet-type double disk, release
Hydraulic oil, spring application
Grade ability 26
Transportation dimensions 6000*2300*2400mm
Weight 7.0t
Diesel engine yuchai 70kw or
Cummins 56kw