Shandong China Coal Group
| Place of Origin | Shandong, China |
| Brand Name | China Coal |
| Certification | CE, ISO, SGS |
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Product Specification
| Place of Origin | Shandong, China | Brand Name | China Coal |
| Certification | CE, ISO, SGS |
chinacoal05
www.chinacoalintl.com
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
Product Introduction
Hydraulic rock drill is working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter Drilling performance: applicable to hard, semi-hard and soft rocks; According to different engineering requirements, we can offer various supporting devices for different working.
Main Characteristics
Long piston helps reduce stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine. Built-in hydraulic buffering mechanism absorbs reaction force. Conditions: manual hand-held, air ground jack, horizontal bracket for marble mining, and railway type for mines.
Technical Parameters
|
Technical specifications of BH26 |
|
|
Overall dimension |
600*173*190mm |
|
Hole Diameter |
32-50mm |
|
Drilling depth |
9m |
|
Drilling speed |
250-300rpm |
|
Working oil pressure |
15-17Mpa |
|
Percussion oil flux |
30-35I/min |
|
Impact energy |
55-60J |
|
Impact frequency |
55-60Hz |
|
Torque force |
50-55Nm |
|
Power |
11kw |
|
Water or air pressure for dust flushing |
0.3-0.5Mpa/0.5-0.7Mpa |
|
Air consumption for dust flushing |
16.5L/s |
|
Drill steel shank |
Hex22X108mm |
Company Details
Employee Number:
>less than 50
Ecer Certification：
Active Member
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 ... 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 ...
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