KAISHAN GENERAL MACHINERY CO., LTD.KAISHAN
Drilling RigsFor Mining & Tunneling
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  • Rotary Blasthole Drilling Rig, KGH3AⅢ

Rotary Blasthole Drilling Rig, KGH3AⅢ

Surface down-the-hole drill rig for open-pit mining

Rotary Blasthole Drilling Rig, KGH3AⅢ

The rotary blasthole drilling rig is equipped with a 4-cylinder YUCHAI engine with low emission and less pollution. Featuring a piston motor and reinforced continuous track, this construction machine works better in ramp climbing. A special boom has been designed for vertical drilling. A user-friendly operating interface allows an operator capable of replacing drilling rods by himself. The rotary blasthole drilling rig is characterized by two rotational motors that can enhance feed and pull out force and reliable operation of the machine. Thanks to the reinforced materials, it will not be a tough task to move the rotary blasthole drill rig from site to site. Additionally, an improved cylinder in this drilling equipment ensures reliable operation.

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Technical Specifications
Model KGH3AⅢ
Total weight 4200kg
dimensions 4450×2230×2100mm
Rock hardness F=6-20
Hole diameter Ø80-105mm
Hole depth 25m
RPM 0-110rpm
Maximum rotation torque 1650N.m(Max)
Pull out force 15kN
Feed type Oil cylinder+leaf chain
Feed extension travel 2670mm
Tramming speed 0-2.5km/h
Gradeability ≤30°
Ground clearance 310mm
Tilt angle Down:105°, up:12°, total:127°
Swing angle Left:20°, right:24°, total:44°
Boom tilt angle Down:35°, up:60°, total:95°
Boom swing angle 900mm
Engine power YCD4R23T8-80(59kW/2400r/min)/Yuchai YCD4R23T8-80(59kW/2400r/min)
DTH hammer L30
Drilling rod Ø64×2m
Flushing air 9-13m³/min
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Our Products
  • Underground Drill Rigs
    1. Face Drill Rigs (Jumbos)
      KJ311 KJ311-4 (Diesel Power Type) KJ311 (Plateau Type) KJ311 (Computer-assisted Drilling Type) KJ311 (Telescopic Feed Beam Type) KJ311 (Increased Height Type) KJ211 KJ212 K215 KJ310 KJ321 KJ421 KJ422
    2. Hydraulic Rock Bolting Rigs
      KM211 KM311
    3. Hydraulic Longhole Drilling Rigs
      KS311 KSJ21
    4. Hydraulic Scaling Rigs
    5. In-The-Hole Longhole Drilling Rigs
  • Surface Drill Rigs
    1. Rotary Blasthole Drilling Rigs
      KG310/KG310H KG320/KG320H KG410/KG410H KG420/KG420H KG420S/KG420SH KG430/KG430H KG430S/KG430SH KG510/KG510H KG520/KG520H KG590/KG590H KG610/KG610H KG690/KG690H KG726Ⅲ/KG726ⅢH KG920BⅢ/KG920BHⅢ KGH3AⅢ
    2. Integrated Surface DTH Drilling Rigs
      KT5C KT5D KT5J KT7C KT7D KT9C KT9D KT11 KT12 KT15 KT15C KT20 KT20S KT25 ZT5 ZT10
    3. Surface Top Hammer Drill Rigs
      KL510 KL511
  • Well Drilling Rigs
    1. Well Drilling Rig, JR200
    2. Well Drilling Rig, JR260
    3. Well Drilling Rig, JR300 (with 4.5m Composite Frame)
    4. Well Drilling Rig, JR300 (with 6.6m Composite Frame)
    5. Well Drilling Rig, JR350S
    6. Well Drilling Rig, JR380S
    7. Well Drilling Rig, JR400
    8. Well Drilling Rig, JR480
    9. Well Drilling Rig, JR500
    10. Well Drilling Rig, JR600
  • Air Compressor
    1. Screw Air Compressor
      KSCY KSZJ LGZJ
    2. Piston Air Compressor
      Diesel Driven Piston Compressor Electric Piston Compressor
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Rotary Blasthole Drilling Rig, KG310/KG310H
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Rotary Blasthole Drilling Rig, KG310/KG310H
  • Hole diameter: ⌀80-105mm
  • Hole depth: 20m
  • Feed extension travel: 2670mm
  • Tramming speed: 0-2.0km/h
  • Gradeability: ≤30°
  • Ground clearance: 250mm
Rotary Blasthole Drilling Rig, KG320/KG320H
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Rotary Blasthole Drilling Rig, KG320/KG320H
  • Hole diameter: ⌀80-105mm
  • Hole depth: 25m
  • Feed extension travel: 3820mm
  • Tramming speed: 0-2.0km/h
  • Gradeability: ≤30°
  • Ground clearance: 465mm
Rotary Blasthole Drilling Rig, KG410/KG410H
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Rotary Blasthole Drilling Rig, KG410/KG410H
  • Hole diameter: Ø90-115mm
  • Hole depth: 25m
  • Feed extension travel: 3980mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
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Rotary Blasthole Drilling Rig, KG420/KG420H
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Rotary Blasthole Drilling Rig, KG420/KG420H
  • Hole diameter: Ø90-152mm
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  • Ground clearance: 500mm
Rotary Blasthole Drilling Rig, KG420S/KG420SH
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Rotary Blasthole Drilling Rig, KG420S/KG420SH
  • Hole diameter: Ø90-152mm
  • Hole depth: 25m
  • Feed extension travel: 3175mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 515mm
Rotary Blasthole Drilling Rig, KG430/KG430H
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Rotary Blasthole Drilling Rig, KG430/KG430H
  • Hole diameter: Ø90-152mm
  • Hole depth: 25m
  • Feed extension travel: 3175mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 500mm
Rotary Blasthole Drilling Rig, KG430S/KG430SH
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Rotary Blasthole Drilling Rig, KG430S/KG430SH
  • Hole diameter: Ø90-152mm
  • Hole depth: 25m
  • Feed extension travel: 3980mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 515mm
Rotary Blasthole Drilling Rig, KG510/KG510H
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Rotary Blasthole Drilling Rig, KG510/KG510H
  • Hole diameter: Ø105-152mm
  • Hole depth: 25m
  • Feed extension travel: 3000mm
  • Tramming speed: 0-3.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 440mm
Rotary Blasthole Drilling Rig, KG520/KG520H
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Rotary Blasthole Drilling Rig, KG520/KG520H
  • Hole diameter: Ø105-152mm
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  • Feed extension travel: 4150mm
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Rotary Blasthole Drilling Rig, KG590/KG590H
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Rotary Blasthole Drilling Rig, KG590/KG590H
  • Hole diameter: Ø105-152mm
  • Hole depth: 25m
  • Feed extension travel: 4150mm
  • Tramming speed: 0-3.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 440mm
Rotary Blasthole Drilling Rig, KG610/KG610H
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Rotary Blasthole Drilling Rig, KG610/KG610H
  • Hole diameter: Ø105-202mm
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  • Feed extension travel: 3000mm
  • Tramming speed: 0-4km/h
  • Gradeability: ≤30°
  • Ground clearance: 440mm
Rotary Blasthole Drilling Rig, KG690/KG690H
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Rotary Blasthole Drilling Rig, KG690/KG690H
  • Hole diameter: Ø105-152mm
  • Hole depth: 25m
  • Feed extension travel: 3813mm
  • Tramming speed: 0-3km/h
  • Gradeability: ≤30°
  • Ground clearance: 350mm
Rotary Blasthole Drilling Rig, KG726Ⅲ/KG726HⅢ
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Rotary Blasthole Drilling Rig, KG726Ⅲ/KG726HⅢ
  • Hole diameter: Ø90-115mm
  • Hole depth: 25m
  • Feed extension travel: 3780mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 350mm
Rotary Blasthole Drilling Rig, KG920BⅢ/KG920BHⅢ
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Rotary Blasthole Drilling Rig, KG920BⅢ/KG920BHⅢ
  • Hole diameter: Ø90-115mm
  • Hole depth: 25m
  • Feed extension travel: 3780mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 350mm
Rotary Blasthole Drilling Rig, KGH3AⅢ
+
Rotary Blasthole Drilling Rig, KGH3AⅢ
  • Hole diameter: Ø80-105mm
  • Hole depth: 25m
  • Feed extension travel: 2670mm
  • Tramming speed: 0-2.5km/h
  • Gradeability: ≤30°
  • Ground clearance: 310mm
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About Us

Since 1956, KAISHAN has been a reliable manufacturer of rock drilling equipment and air compressors, and it has a strong dedication to manufacturing a variety of drilling rigs for mining and tunneling.

Products
  • Underground Drill Rigs
  • Surface Drill Rigs
  • Well Drilling Rigs
  • Air Compressor
Contact Us
No. 10 Kaixuan Street(S), Economic Zone, Quzhou City, Zhejiang Province, China