Mountain Stone Drilling Blasting Hole Drilling Rigs Manufacturer

• After-sales Service: Yes
• Warranty: Yes
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HW938
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 90-138mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Model: Hw938
• Power (Kw): 191
• Drilling Diameter (mm): 90-138
• Maximum Torque (Nm: 2500
• Propulsion (Kn): 20
• Lifting Force (Kn): 245
• Shipping Dimensions (mm): 7550*2500*3060
• Transport Package: Standard Packaging
• Specification: 7550*2500*3060mm
• Trademark: Hengwang
• Origin: Shangdong, China
• Package Size: 755.00cm * 250.00cm * 306.00cm
• Package Gross Weight: 9310.000kg

Product Description

Product Description

1.Equipped with Yuchai YC6J190 power pack 12 /14.5 m3/min Air compressor for hole diameter(|)80 - 115 mm and with dry dust collector.

2.HW421T 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.
 

6.Own developed dual stage dry dust collection system for high efficiency, more eco-friendly, simple & easy installation for reliability.

7.Own developed rotary head with simple structure & reliable quality.

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