Blast Hole Crawler Mounted Rotary Mine Drilling Rig Machine

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, RoHS, 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: Diesel Engine
• Drill Hole Diameter: 90-138mm
• Drill Hole Depth: 30m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Model: Hw938
• Drilling Diameter: 90-138mm
• Drilling Depth: 30m
• Drill Pipe Sizes: 76mm*3m
• Hammer: 4"/5"
• Feed Force: 12-25 Kn
• Pull up Force: 25 Kn
• Transport Package: Container
• Specification: 7, 000 X 2, 250 X 2, 700mm
• Trademark: Hengwang
• Origin: Shandong, China
• Production Capacity: 500 Sets Per Month
• Package Size: 755.00cm * 250.00cm * 306.00cm
• Package Gross Weight: 9310.000kg

Product Description

Product Description

Rock Blasting Machine 

The use of high-strength aluminum alloy propelling beams that can achieve a 3-meter opening has higher strength, better straightness, and improved hole quality. The matched tube follower device effectively prolongs the service life of the rotary head pipeline, and at the same time the dust-catching slide rail moves up and down longer, which is more convenient for hole observation; the propulsion system adopts a motor and roller chain structure. The fast propulsion and lifting operation reduces the auxiliary time and improves the work efficiency; it has a stable and reliable hydraulic system, and the main pump adopts a strong and soft constant power variable pump, which greatly reduces fuel consumption. The dust collection motor is driven by a plunger pump and is equipped with a more durable borax dust collection tube, which makes the dust removal system efficient and stable.

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

The high-strength aluminum alloy propelling beam with a 3-meter opening has higher strength, better straightness, and improved hole quality.

The standard dual-station middle bracket and powerful drill arm system can meet the comprehensive construction requirements of vertical holes, pipe shed holes, front low horizontal holes, and side low horizontal holes.

The dust collection motor is driven by a plunger pump, and is equipped with a more durable borax dust collection tube, so the dust removal system is efficient and stable.

The slewing/propelling motors are imported brands, with high torque and high quality.