Welcome To Shandong Master Machinery Group Co.,Ltd. Official Website!
Copyright © Shandong Master Machinery Group Co.,Ltd. ICP:14037755号-5 Jining Master Machinery Research Institute
7655 air leg rock drill
7655 air leg rock drill
1.Introduction of 7655 air leg rock drill
7655 air leg rock drill (YT23 air leg rock drill) is a high efficiency air rock drill with stand. It is mainly used for rock drilling in mining roadway excavation. It is also an important tool in railway, water conservancy construction and national defense stone works. It is matched with FY200A oiler or FT160A air rock drill with stand. Wet rock drilling for medium hard and hard rock, drilling horizontal and inclined blast holes; removing the air leg, or installing it on a trolley.
2. Parameters of 7655 air leg rock drill
|
Weight |
24 |
kg |
|
Length |
628 |
mm |
|
Piston diameter |
76 |
mm |
|
Piston Stroke |
60 |
mm |
|
Working Pressure |
0.5-0.63 |
mpa |
|
Air Consumption |
≤54（0.5mpa） ≤80（0.63mpa） |
l/s |
|
Impact Frequency |
36 |
hz |
|
Impact Energy |
≥65 |
j |
|
Number Of Revolutions |
300 |
r/min |
|
Shank size |
22*108 |
mm |
|
Drilling diameter |
32-42 |
mm |
|
Maximum drilling depth |
5 |
m |
|
Air pipe inner diameter |
25 |
mm |
|
Water pipe inner diameter |
13 |
mm |
|
Water pressure |
0.2-0.3 |
mpa |
|
FY200A type oil injector |
||
|
Weight |
1.2 |
kg |
|
Oil storage |
200 |
ml |
|
FT160A type air leg |
||
|
Leg length |
1668 |
mm |
|
Advancement |
1338 |
mm |
|
Cylinder inner diameter |
65 |
mm |
|
Weight |
17 |
kg |
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
PRODUCTS
Address: Jining High-tech Zone,
Shandong Province, China
Tel: +86-537-2335787
Fax: +86-537-2335786
Business phone: 18266770909
Email: sales@huaxiamaster.com
Web: www.huaxiamaster.com
CONTACT US