ZOOMLION
ZDH115A DTH Drill Rig

ZDH115A DTH Drill Rig

ZDH115A DTH drill rig from ZOOMLION provides fast and efficient rock drilling with the mobility required for the most demanding open pit mining applications. This mining machinery is fitted with a high-pressure two-stage screw air compressor and a powerful rotary head to cope with blast hole drilling in quarries, aggregate operations, cement/limestone mines and coal mines. Its versatile design also makes the heavy-duty drilling equipment a practical choice for water conservancy projects and road construction.

The ZDH115A integrates proven engine power matching, advanced electrical controls and reliable components for consistent drilling performance. With a stable feed system, good fuel economy and easy movement between working benches, this crawler-mounted mining drill rig is ready for the changing demands of everyday drilling operations.

  • Drilling Diameter: 90–140 mm
  • Maximum Drilling Depth: 28 m
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Advantages
  • Powerful Drilling, Lower Fuel Consumption
    A high-efficiency, two-stage high-pressure screw air compressor works alongside a 3,400 N·m high-torque rotary head to deliver fast rock penetration with good fuel economy.
  • Smooth, Stable Feed Movement
    The aluminum feed beam features an integrated V-shaped guide rail that supports steady, reliable feed movement throughout the drilling process.
  • Easy Movement Between Work Areas
    Good travel speed and strong gradeability make it easier to move around mining jobsites and between mining benches, particularly during blast hole drilling in quarries and open-pit mines.
Technical Specifications
Body weight 16300 kg
Drilling Hole diameter Ø90-140 mm
Drilling depth 28 m
Number of drill pipes 6+1 pc
Drill pipe size Ø76 × 4,000 mm
Engine Model YCK09310-T300
Emission standard China III
Rated power 228/2200 kW/rpm
Rotary Head Max. rotation torque 3400 N•m
Rotation speed 105 rpm/min
Air Compressor Free air delivery (F.A.D) 16 m³/min
Max. working pressure 20 bar
Feed Beam Max. pullback force 31 kN
Feed travel 4400 mm
Feed compensation 1200 mm
Undercarriage Max. tramming speed 3.4 km/h
Gradeability 25º
Track frame oscillation ±10º
Ground clearance 435 mm
Shipping Dimensions
Model ZDH115A
Weight 16300 kg
A 10280 mm
B 2500 mm
C 3450 mm
ZDH115A DTH Drill Rig
Overall Dimensions (mm)
Track gauge A 2156
Max. track width B 2454
Overall machine width C 2500
Max. track height D 907
Ground clearance E 435
Distance between front and rear wheel of track F 2555
Working length of overall machine G 8020
Height of cover H 2424
Machine height to top of cab I 2916
Working height of overall machine J 7508
ZDH115A DTH Drill Rig
Working Range
  • Horizontal drilling vertical directionHorizontal drilling vertical direction
  • Vertical drilling in the horizontal directionVertical drilling in the horizontal direction
  • Vertical drilling vertical directionVertical drilling vertical direction
  • Propulsive beam fluctuating anglePropulsive beam fluctuating angle
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