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

Rock Drill, Jack Hammer, Toyo Rock Drill manufacturer / supplier in China, offering China Coal High Quality 7655 Rock Drill, High Performance Quick-Drying Ink Jet Printer, Inkjet Printing Machine, 2017 Portable Printing Machinery Digital Handheld Printer and so on.

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Supplier Homepage Product Drilling Equipment Rock Drill China Coal High Quality 7655 Rock Drill

China Coal High Quality 7655 Rock Drill

Purchase Qty.:
1-9 10+
FOB Unit Price: US $100 US $10,000
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $100
10+ US $10,000
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Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 7655
  • Material: Tungsten Carbide
  • Condition: New
  • Length (mm): 628
  • Drilling Diameter (mm): 32-42
  • Piston Stroke (mm): 55
  • Air Hose Inner Diameter (mm): 25
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
  • Type: 7655
  • Usage: Wood Drilling
  • Weight: 24kg
  • Shank Size (mm): H22×108
  • Piston Diameter (mm): 76
  • Rotation (R/Min): 300
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8501520000
Product Description
Product Introduction
7655 rock drilling is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation. Also it's an important tool for railway, water conservancy,and construction. It can be used with FY200B oiler and type FT160A (FT160B,FT160C)air leg.It can be used for drilling the medium hard rock for wet drilling, drilling horizontal and inclined hole.
Technical Parameters
Product Model7655
Weight (kg)24
Length (mm)628
Shank size (mm)H22×108
Drilling diameter (mm)32-42
Piston diameter (mm)76
Piston stroke (mm)55
Air Pressure      (at 0.5MPa)Air consumption (L/s)≤54
Impact frequency (Hz)≥36
Rotation (r/min)300
Air hose inner diameter (mm)25
Shandong China Coal Industrial & Mining Supplies Group Co.,Ltd (hereinafter referred to as China Coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.
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