Gold Member Since 2012
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Rock Drill Machine, Pneumatic Rock Drill Machine, Portable Rock Coring Drill Machine manufacturer / supplier in China, offering Yt28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine, China Coal Handheld Nt6101 Radiation Meter, Dosimeter Radiometer China Coal Rad-30 X Gamma Radiation Detector and so on.

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Yt28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine

FOB Price: US $700-1,100 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $700-1,100/ Piece
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Port: Qingdao, China
Production Capacity: 500 PCS /Week
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: YT28
  • Layout: Vertical
  • Number of Shaft: 4
  • Automatic Grade: Manual
  • Certification: CE, ISO 9001, TUV, BV
  • Maintence: Easy to Maintence
  • Length: 661mm
  • Piston Stroke: 60mm
  • Air Consumption: 81 L/S
  • Water Pipe (Inner): 13mm
  • Trademark: China coal
  • Specification: National standard
  • HS Code: 8465910000
  • Structure: Deep Hole Drilling
  • Controlling Mode: Artificial
  • Hole Diameter: <50mm
  • Precision: High Precision
  • Condition: New
  • Type: Pneumatic Rock Drill
  • Cylinder Dia: 80mm
  • Impact Frequency: 37 Hz
  • Air Pipe (Inner Dia): 25mm
  • Drill Bit Dia: 34-42mm
  • Transport Package: Packed in Wooden Cases
  • Origin: China
Product Description
YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine for Breaking and Drill

1.CE certificate, 
2.Reliable quality, 
3.Long life time 

4.Competitive price, easy to maintence

Features of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine

·Fit for wet drilling in medium-hard or hard rock. 
·Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair. 
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance. 
·YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine differs form similar products particularly in its high efficiency, strong flushing and powerful torque.

Images of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
Yt28 Pneumatic Air Leg Jack Hammer Rock Drilling MachineYt28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
Parameters of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
ModelYT-28
Weight≈ 26 kg
Length661mm
Cylinder dia80mm
Piston stroke60mm
Air pressure0.4- 0.63MPa
Impact frequencey≥ 37 Hz
Air consumption≤81L/S
Air pipe (inner dia )25mm
Water pipe (inner dia)13mm
Drill bit dia34-42mm
Shank dimensions(hex×length)22×108±1mm
The function specification hatis Air pressure0.63Mpa
FT160BD Air leg(short)
Length1400mm
Push stroke965mm
Cylinder dia.65mm
Weight≈ 14.4 kg
FT160 Air leg(long)
Length1800mm
Push stroke1365mm
Cylinder dia65mm
Weight≈ 169 kg
FY200B oil reservoir
Oil capacity200ml
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