High Efficiency Drill Depth 20m DTH Integrated Air Track Mine Drilling Machine

• After-sales Service: Support
• Warranty: Support
• Certification: CE, ISO 9001:2000
• 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.: 20m
• 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
• Hole Dia: 80-115mm
• Rotation Torque (Max.): 1650n.M
• Rotation Speed: 0-110 Rpm
• F.a.D: 12 M3/Min
• Total Weight: 6,800 Kg
• Transportation Dimensions: 6,000X2,800X2,750 mm
• 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 robust and powerful blast hole drilling machine designed for efficient and precise drilling in mining operations. Equipped with a Yuchai engine delivering 191 KW of power, this mine-drilling-rig is built to handle demanding tasks with ease. Its drill pipe type measures φ76*3000 mm, and it can achieve a drilling diameter ranging from φ90-138 mm. 
 

Characteristics


The HW938 boasts a maximum working torque of 2500 N.m and a variable swing speed of 0-100 rpm, making it a versatile mining drilling machine. With a propulsion force of 20 kN and a lifting power of 45 kN, this machine ensures effective penetration and stability in various terrains. The propulsion method is driven by an oil cylinder chain, providing smooth and controlled movement. The leveling angle of ±10° enhances its adaptability to uneven surfaces, while the walking speed of 3 km/h and a gradeability of 25° ensure mobility and flexibility.

 

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 an ideal choice for mineral borehole drilling machine applications in mining sites. Its gross weight of 9310 kg and compact shipping dimensions of 7550*2500*3060 mm make it suitable for transportation and deployment in different locations. The machine features a dry dust collection method, ensuring a cleaner and safer working environment by reducing airborne dust. Additionally, its exhaust volume displacement of 15 m³/min and pressure of 18 bar highlight its efficiency in maintaining optimal performance during operation.

In summary, the HW938 is a top-tier mining machinery designed to meet the rigorous demands of the industry. Its advanced features, including the powerful Yuchai engine, efficient propulsion method, and effective dust collection system, make it a reliable and efficient choice for mining operations. Whether used as a Mine Rock Drill Rig, dth hammer drilling machine, or Rock Drilling Machine, the HW938 delivers exceptional performance. For those seeking a high-quality jumbo drilling machine, the HW938 offers competitive pricing and unmatched capabilities.

Detailed Photos