Pneumatic Down The Hole Drilling Rig Mining Rock DTH Drill Machine

• After-sales Service: Free Spare Parts
• Warranty: 12 Months
• Certification: CE
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: <100mm
• Model NO.: YG70 100 130
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Name: DTH Rock Drilling Rigs
• Keywords: DTH Hammer Drill Hammer Down The Hole DTH
• Application: Slop Protection, Blast Hole, Mining Drilling Rig
• Drilling Depth: 15m 40m
• Drilling Diameter: 50-130mm
• Type: Air Drilling Machine
• Impactor: 50 65 70 90 110 150
• Drilling Pipe: 1025mm
• Motor Power: Electric or Air Drilling Rig
• Rock: 20m
• Drilling Bit: 55mm 65mm 76mm 90mm Alloy Bit
• Geological Drill: Pebble, Limestone, Rock, Soil etc
• Air Pressure: 0.5-1MPa
• Air Consumption: 3.5-13m3/Min
• Cylinder Diameter: 90mm 140mm
• Transport Package: Wooden Case Package
• Specification: 280KG 470KG
• Trademark: Yugong
• Origin: China
• HS Code: 8430691900
• Production Capacity: 10000sets/Month

Product Description

Air rock drilling machine borehole dth hammer drilling rigs for sale Philippines

Portable DTH drilling rigs are suitable for mines and road construction, large-diameter borehole drilling in national defense water conservancy and stone engineering, as well as rock drilling equipment necessary for pre-mining conditions of open pit mines, especially in rough terrain where other drilling rigs can not work normally, Used for blasting holes, grouting holes, slop protection drilling machine etc.

Specification

Model	YGQ70	YGD70	YGQ100	YGD100	YGD130
Drilling Diameter	55-90mm	55-90mm	76-130mm	76-130mm	90-130mm
Drilling depth	15m	15m	25m	25m	30m
Air pressure	0.5-0.7Mpa	0.5-0.7Mpa	0.5-0.7Mpa	0.5-0.7Mpa	0.5-0.7Mpa
Air consumption	10-12m3/min	6m3/min	13m3/min	7m3/min	8m3/min
Motor	3kw Air motors	3kw electric motor	4kw Air motors	4kw electric motor	5.5kw electric motor
Drilling pipe length	1m	1m	1m	1m	1m
Rotating part of power head	pneumatic motor provides power	electric motor provides power	pneumatic motor provides power	electric motor provides power	electric motor provides power
Weight	280kg	300kg	450kg	470kg	550kg
Size	1740*260*420mm	1740*260*420mm	1950*380*550mm	1950*380*550mm	1950*420*600mm

Features:

1. Compact Structure and Easy Operation.
2. High Efficiency and Stable Performance.
3. Low Noise and High Speed Drilling while Working.
4. Easy to Install and Disassemble in Working Sites.
5. Small and Light weight, suitable to drill in all kinds of environments.

DTH Drilling Rig is mainly used to drill rocks, stones, floor, etc. in mining and road construction, water conservancy, national defense and other projects, stonework project blasting hole drilling operations.

It is the ideal tool for achieving stratification in deep mining and blasting. The down-the-hole drilling machine is also an essential rock drilling equipment for the early exploitation of surface mining. It's your necessary and ideal machine in drilling work.

Working Principle 
The down the hole drilling rig is a kind of compound power machine, and the power is somewhat combined with compressed air. The power of drill tool rotation comes from motor, and the impact force of impactor comes from compressed air.

The motor studio converts electric energy into rotating torque and transmits it to the reducer, which rotates the drill pipe connected to the output shaft of the reducer. The alloy teeth at the front end of the impactor continuously impact the broken rock, which is blown to the ground by the pressure of the license car in the drill exhaust hole. The axial force generated by the propelling cylinder is fed into the drilling tool for drilling.

Packing& Shipping
1. Wrapped by protective film;
2. Packed by standard import & export wooden cases or carton boxes;
3. Customized according to your requirement.

Delivery Time
Within one week
Shipping
Port: Tianjin, Qingdao, Shanghai,Guangzhou Yiwu or other ports according to your requirements.
Sea freight: EXW/FOB/CIF/DDU quotation are all available.
Transport method: By logistics; by automobile; by train; by shipping; by air etc.
Payment Terms
We accept L/C, T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.
About us
Henan Yugong Machinery Co.,Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments, such as portable dth drilling rig, crawler drilling rig, water well drilling rig etc. 
All the staff in our company are professionally trained, so we can recommend you the most appropriate equipment. Every machine will be strictly examined before delivery. Any question about the machine will be replied within 24 hours. Welcome you to be our new client!