20m Hole Depth DTH Drilling Rig Air Track Drill Rig for Blast

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE, ISO 9001:2000
• Model NO.: HW-421T
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 90-110mm
• Drill Hole Depth: 20m
• Bit Type: DTH Bit
• Drilling Way: Impactor
• Drill Pipe Sizes: 60mm*3000mm
• Power: Yuchai Yc6j220 162kw
• DTH Hammer: 3.5"
• Fad: 12m3/Min
• Working Pressure: 14.5 Bar
• Gradient: 30
• Transport Package: FCL
• Specification: 6000*2800*2750MM
• Trademark: Hengwang
• Origin: China
• Production Capacity: 3000/Year
• Package Size: 755.00cm * 250.00cm * 306.00cm
• Package Gross Weight: 9310.000kg

Product Description

Product Description

 

 

The HW938 is a high-performance mine-drilling rig designed for various demanding mining operations. Equipped with a robust Yuchai engine generating 191 KW of power, this machine stands out for its efficiency and reliability. Its versatile design and powerful specifications make it an essential tool in the arsenal of mining machinery.

Characteristics

The HW938 features a φ76*3000 mm drill pipe, capable of achieving a drilling diameter ranging from φ90 to 138 mm. The maximum working torque of 2500 N.m and a swing speed of 0-100 rpm provide the necessary force and precision required for tough drilling tasks. The propulsion and lifting power are rated at 20 kN and 45 kN respectively, ensuring efficient drilling and lifting operations.

One of the standout features of the HW938 is its propulsion method, which uses an oil cylinder chain for smooth and powerful operation. The rig also offers a leveling angle of ±10°, ensuring stability and adaptability on uneven terrains. With a walking speed of 3 km/h and a gradeability of 25°, the HW938 can navigate challenging mining environments with ease.

Product Parameters

Model	HW938
Engine	Yuchai
Power(KW)	191
Drill pipe type(mm)	φ76*3000
Drilling diameter(mm)	φ90-138
Maximum working torque(N.m)	2500
Swing speed(rpm)	0-100
Propulsion(kN)	20
Lifting power(kN)	45
Propulsion method	oil cylinder chain
Leveling angle	±10°
Walking speed(km/h)	3
Gradeability	25°
gross weight(kg)	9310
Shipping dimensions(mm)	7550*2500*3060
Dust collection method	Dry dust collection
exhaust volume	Displacement 15m³/min. Pressure 18bar
Power Head	16/17

Uses

The HW938 is ideal for mineral borehole drilling, making it a versatile mining drilling machine for various applications. Its dry dust collection method ensures a cleaner working environment, and the machine's dimensions (7550*2500*3060 mm) and gross weight (9310 kg) make it both compact and powerful. The exhaust volume displacement of 15m³/min with a pressure of 18 bar ensures efficient operation and prolonged service life.

Whether you're in need of a Mine Rock Drill Rig or a dth hammer drilling machine, the HW938 offers exceptional performance. Its power head, rated at 16/17, ensures efficient drilling, making it suitable for various rock drilling and mining tasks. Considering the jumbo drilling machine price, the HW938 provides excellent value with its advanced features and reliable performance.

In conclusion, the HW938 Rock Drilling Machine is a top-tier mining drilling rig designed for efficiency and durability. It stands out among mining machinery for its impressive specifications and versatility, making it an essential tool for any serious mining operation.

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