Borehole Rock DTH Hammer Surface DTH Blasting Drilling Rig

• 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.: HW916
• Condition: New
• Motor: Yuchai
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Model: Hw916
• Engine: Yuchai Ycd4t22t-105A
• Power(Kw): 78
• Maximum Working Torque(N.M): 2400
• Swing Speed(Rpm): 0-150
• Propulsion(Kn): 15
• Lifting Power(Kn): 25
• Propulsion Method: Oil Cylinder Chain
• Walking Speed(Km/H): 2
• Gross Weight(Kg): 4800
• Shipping Dimensions(mm): 5700*2100*2600
• Transport Package: Standard Packaging
• Specification: 5700*2100*2600mm
• Trademark: Hengwang
• Origin: Shangdong, China
• Production Capacity: 100PCS /Month
• Package Size: 570.00cm * 210.00cm * 260.00cm
• Package Gross Weight: 4800.000kg

Product Description

Product Description

Separated DTH Surface Drill Rig is equipped with dual motor rotary head and rotary speed adjustable mull, way valve.The rotary torque can reach 1950N m, which meets the requirements of 76 drill pipe and 130 hole diameter. The rotation speed can be up to 150 rpm, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, HW416 series models are equipped with engineering crawler and plunger motor as standard. which makes the climbing ability stronger and the quality more stable and reliable This model is the highest configuration product of its kind.
 

Product Parameters

 

Model	HW916
Power (KW)	59
Drilling diameter (mm)	φ90-127
Maximum torque (Nm	1950
Propulsion (kN)	15
Lifting force (kN)	25
Shipping Dimensions (mm)	5700*2130*2200

-It is designed for drilling 90-127mm.

-Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.

-HW-916 is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.

In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. 

The hammer, which is mounted on the drill bit, is activated through the addition of compressed air and driven into the ground - simultaneously rotating and impacting. 

This method is mainly applied for hard to very hard rock and/or for penetrating large boulders.