20m Portable Rock Drill DTH Drilling Rig Complete Full Pneumatic Drilling Machine

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE, ISO 9001:2000
• Model NO.: HW938
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: 10-30m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Model: Hw938
• Drill Diameter: 110-138 mm
• Drill Depth: 20m
• Drill Pipe Sizes: 3m/PC
• Rotation Torque: 2500 N.M
• Gradient: 25 Degree
• Dry Dust Collector: Yes
• Dual Speed Walking Motor: Yes
• Weight: 11300kg
• Dimension: 7550*2500*3060mm
• Transport Package: Loading in Container
• Specification: 7567X2500X2900 mm
• Trademark: Hengwang
• Origin: China
• Production Capacity: 500 Sets Per Month
• Package Size: 755.00cm * 250.00cm * 306.00cm
• Package Gross Weight: 9310.000kg

Product Description

Product Description

Integrated DTH Surface Drill Rig /blasting hole drilling rig

1.blasting hole drilling rig equipped with Yuchai YC6A260L-T20 191kw power pack 16 /17 Air compressor hole size :90 -138 mm and with dry dust collector.

2.HW452 Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system, compared with separated drill rigs, the fuel consumption reduced by 35% and maintenance cost down by 50%..

3.With global famous brand key hydraulic components, reliable for low maintenance cost.

4.Powerful two-speed hydraulic tramming mechanism with excellent off-road performance .Bigger and stronger designed rotation unit for smooth high torque output and less drill tool jamming.

5.Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board ) for better long-distance fleet management.

 

Product Parameters

Model	HW938
Power (KW)	191
Drilling diameter (mm)	φ90-138
Maximum torque (Nm	2500
Propulsion (kN)	20
Lifting force (kN)	245
Shipping Dimensions (mm)	7550*2500*3060

Main feature:
 

1. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions;
 

2. It is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
 

3. Purpose-built for hard strata conditions the HW-938, DTH drilling machine is the right choice for Metal, Limestone, Dolomite and Aggregate open cast quarries and mines.

Detailed Photos

 Rock blasting drilling rig advantage :
-Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system, compared with separated drill rigs, the fuel consumption reduced by 35% and maintenance cost down by 50%..
-With global famous brand key hydraulic components, reliable for low maintenance cost.

-Powerful two-speed hydraulic tramming mechanism with excellent off-road performance .Bigger and stronger designed rotation unit for smooth high torque output and less drill tool jamming.

-Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board ) for better long-distance fleet management.

 

Company Profile

 

Jining Hengwang Construction Machinery Co., Ltd. is located in Jining City, Shandong Province. We are specialized in manufacturing road roller and excavator. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially in the Middle East, Africa and South America. Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.