Gold Member Since 2013
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Qingdao Grandplan Technology Co., Ltd.

Rock Drill Machine, Rock Drill, Drill Equipments manufacturer / supplier in China, offering Rock Drill Machine with Air Leg, Sjz Series Vertical Shaft Drill, Mqy2135 Ball Mill/Grinding Mill/Mill and so on.

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Supplier Homepage Product Drilling Machinery Rock Drill Machine with Air Leg

Rock Drill Machine with Air Leg

FOB Price: US $500-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-1,000/ Piece
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Port: Qingdao, China
Production Capacity: 200PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: YT28
  • Layout: Horizontal
  • Automatic Grade: Manual
  • Condition: New
  • Model: Yt28
  • Effective Drilling Depth: 5 M
  • Piston Stroke: 60 mm
  • Transport Package: Export Standard Packing
  • Origin: China
  • Structure: Horizontal Drilling Machine
  • Hole Diameter: <50mm
  • Certification: CE, ISO 9001
  • Name: Rock Drill Machine with Air Leg
  • Drill Bit Dia.: 34 ~ 42 mm
  • Cylinder Dia.: 80 mm
  • Trademark: GRANDPLAN
  • Specification: AS PER YOUR REQUEST
Product Description
rock drill machine with air leg
Rock Drill Machine with Air Leg

Main Technical Parameters for YT28 Horizontal/Inclined Rock Drill
Model No.YT28 (Full Set)
Body Weight≈ 26.5 kgs
Body Size ( L x W x H )661 × 245 × 195 mm
Cylinder Dia.80 mm
Piston Stroke 60 mm
* Rotation Torque≥23 N.m
* Rotation Speed≥300 RPM
* Drilling Speed≥470 mm/min
* Drilling Noise≤127 dB(A)
* Impact Energy≥70 J
* Impact Frequency≥36 Hz
* Air Consumption≤82 L/s
* Checking Air Pressure0.63 MPa
Working Air Pressure0.4 ~ 0.63 MPa
Working Water Pressure0.30 MPa
Air Hose Inner Dia.25 mm
Water Hose Inner Dia.13 mm
Drill Bit Dia.Φ 34 ~ 42 mm
Drill Rod Shank (HEX x Length)H 22 × 108 ± 1 mm
Effective Drilling Depth5 m
Note: Most fit for drilling Horizontal / Inclined blastholes in medium/hard rock (hardness f=8~18).

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Mr. Richard Lee
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