Automatic Integrated Built-in Air Compressor Crawler Blasting Hole Drilling Rig for Rock Mining

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Blasting drill
• Certification: CE, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Advantage: High Efficiency
• Color: Customiezed
• Usage: Mining
• Operate: Engineer Guid
• MOQ: 1 Set
• Transport Package: Container Shipped
• Specification: 1800*1500*1500mm
• Trademark: UNIQUEMAC
• Origin: China
• Production Capacity: 2000 Set/Sets Per Year

Product Description

Product Description

DTH drilling rig machine:

down the hole drilling rig adopts China III diesel engine as its power and adopts double-head output mode to drive screw pressurization and hydraulic transmission. This machine is suitable for opencut mine, stone blasting and pre-selection hole of quarry, mine and construction project. Equipped with automatic drill pipe processing system and drill pipe lubrication module, one person to operate, reducing mining operations. The main control action is integrated into a handle, which is typically user-friendly and equipped with anti-interference device. The drilling angle and depth can be adjusted at will to simplify the drilling process and improve the drilling quality. Efficient dust removal device, wide cab, high-power air-conditioning and high sound quality sound system, make your work handier.

Advantages:

1. High Efficiency

Automatic drill change and powerful off-road performance shorten the auxiliary time of the drilling rig. The large-displacement high-pressure screw air compressor makes the slag discharge completely, which is more conducive to the substantial increase in the drilling speed and reduces the consumption of the drilling rig. The powerful propulsion and rotation design solve the sticking problem of complex rock formations on the basis of satisfying high-speed rock drilling. Single-person operation reduces labor costs.
2. Environmental Friendly
The standard two-stage dry dust collection device and the optional wet dust removal device not only solve the environmental protection needs of mines and operators, but also greatly reduce the pollution of dust to the equipment itself.
3. Energy saving
A single engine drives the screw-type air compressor and hydraulic system at the same time, which reduces the total power of the split-type drilling rig diesel engine by about 35% and the maintenance cost by 50%.
4. Safety
The track oscillation system for more stable center of gravity of the drill rig. The powerful performance for less numbers of equipment and personnel required for the mine. The protection design of the cab and drill pipe eliminates the hidden dangers of personnel safety.

Specification

Model	ZGYX 421TA
Dimensions (L×W×H)	7480*2300*2750 mm
Rotation torque (MAX.)	1500N`m
Drilling hole diameter	Φ90-127 mm
Weight	7560kg
DTH hammer	3.5inch
Drilling rod	Φ 60 x 3000mm
Diesel tank volume	250L
China enginestandard	Yuchai/162KW
Rated engine speed	2200 rpm
Tramming Speed (Max.)	3.2km/h
Pull up force (Max.)	31KN
Rotation Speed	80-135 r/min
Rotary Head Power (Max.)	18KW
Hole Depth(Max.)	21m
Gradient	25°
Working Pressure	18 Bar
F.A.D	12m³/min
Feed Type	Chain+Cylinder
Length of Feed Beam	5500mm
Feed Travel Length	3680mm
Ground Clearance	300mm

Packing & Delivery

Company Information

UNIQUEMAC is a leader manufacturer in the R&D, manufacture, and distribution of Mining Machinery in
China. it has been dedicated to producing Mining machinery for 30 years. We take pride in manufacturing our mining machinery, and the chance to serve the varied needs of our customers worldwide. Our brand is recognized worldwide for our high quality,reliability, and our customer service.

FAQ

1. who are we?
We are based in China, start from 2007,sell to Mid East(14.29%),Eastern Asia(14.29%),Africa(14.29%),Southeast Asia(14.29%),Eastern Europe(14.29%),South America(14.29%),Oceania(13.29%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
DTH drilling rig, Water well Drill, Stone Crusher Plant,Mobile Stone Crusher Plant,Jaw Crusher,Impact Crusher,Cone Crusher

4. why should you buy from us not from other suppliers?
Fair price with good quality & sales service

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese,Spanish,German,Arabic,Russian