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Crawler Type Jumbo Rock Drill Hydraulic Underground Borehole Tunnel Mining Machine

Categories Jumbo Rock Drill
Brand Name: zuanshen
Model Number: DT281
Certification: ISO9001
Place of Origin: china
MOQ: 1
Price: USD
Payment Terms: T/T
Supply Ability: 2 sets per month
Delivery Time: 7-10 work days
Packaging Details: Nude or as per customer's requirement.
Product name: Hydraulic Crawler Type Jumbo Rock Drill And Underground Mining Borehole Machine
Advantage: customized
Overall dimensions (L*W*Ht): 9685 * 1700 * 2229/2929mm
Applicable cross-sectional area (b*h): 5.4m * 5.2m
Drilling diameter: Φ43mm- Φ89mm
Drill pipe length: 3700/3050mm
Motor power: 75kw
Hydraulic oil tank capacity: 250L
Overall weight: 10500kg
Color: yellow
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  • Product Details
  • Company Profile

Crawler Type Jumbo Rock Drill Hydraulic Underground Borehole Tunnel Mining Machine

Hydraulic Crawler Type Jumbo Rock Drill And Underground Mining Borehole Machine


It is used for blasting holes and anchor rod hole operations in the fields of metal mine excavation and tunnel excavation.

Workers stand in a safe place to operate it for rock drilling. This equipment replaces traditional manual air gun drilling operations, reducing worker labor intensity, improving work efficiency and safety factor. Applicable to cross-section (width × Height): 5.4m*5.2m, with a climbing ability of ≤25% and a walking speed of up to 2km/h. The working mechanism of this machine adopts full hydraulic drive. The machine is lifting, compact in structure, advanced in hydraulic system, easy to maintain, low in center of gravity, flexible in movement, fast in rock drilling speed, stable in operation, convenient in operation, and safe and reliable.

Technical specifications


DT281 Hydraulic Crawler Type Jumbo Rock Drill And Underground Mining Borehole Machine
Overall dimensions (L*W*H)9685 * 1700 * 2229/2929mm
Applicable cross-section (b * h)5.4m * 5.2m
Drilling diameterΦ43mm- Φ89mm
Drill pipe length3700/3050mm
Drilling depth3300/2690mm
Motor power75kw
Hydraulic oil tank capacity250L
Total weight10500kg
Drilling arm
Rotation positive135 °/negative 225 °
Propulsion pitch/pitchpitch 9 °/pitch 3 °
Travel compensation1500mm
Chassis
Maximum power of diesel engine100HP/74kw
Climbing ability≤ 25 °
Walking speed2km/h
Ground clearance340mm
Fuel tank100L
Electrical system
The total power of the motor81kw
Power supply voltage380v
Motor speed1480r/min
Battery2 * 12v/120Ah
Driving lighting24V
Working light220V
Electrical system24V
Gas supply system
Flow rate0.35m ³/ Min
Working pressure0.3~0.7Mpa
Water supply system
Flow rate of70L/min
Working water pressure of0.8~1.5Mpa

Company Overview


Hydraulic Crawler Drill Machine Multifunctional Drilling Rig Elevating Drilling Rig 0

Hydraulic Crawler Drill Machine Multifunctional Drilling Rig Elevating Drilling Rig 1

Quality Crawler Type Jumbo Rock Drill Hydraulic Underground Borehole Tunnel Mining Machine for sale
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