- Condition:
- New
- Type:
- Core Drilling Rig
- Power Type:
- air leg
- Place of Origin:
- Shandong, China
- Brand Name:
- HengWang Rock drilling tool
- Usage:
- Coal
- Voltage:
- YT28Rock drill
- Dimension(L*W*H):
- 678*228*184
- Weight:
- 24-28kg
- Certification:
- Rock drill
- After-sales Service Provided:
- Engineers available to service machinery overseas
- Drilling depth:
- 0.5m
- No-Load Speed:
- 250r/min
- Diameter of cylinder:
- 82mm
- Inner diameter of air pipe:
- 25mm
- Inner diameter of water pipe:
- 13mm
- Operating air pressure:
- 0.4-0.63MPa
- Bore dia:
- 34-42mm
- Material:
- steel rock drill
- Impact frequency HZ:
- ≥37
- Supply Ability:
- 1000 Set/Sets per Week rock drill machine
- Packaging Details
- Standards export packing
Rock drilling tool /Rock drill
- Port
- Qingdao Shanghai Tianjin
YT23/YT24/YT26/YT27/YT28/YT2A Pneumatic rock drill
Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drilling operation, is mine, railway, traffic, water conservancy construction regarding the project of the important tools.
Structure features: this machine adopts bowl with valve distribution form, reasonable structure, flexible. With light weight, high drilling speed, low gas consumption, small vibration, easy to operate, low failure rate
and long life of parts, as well as good economic benefit.
Type | 7655 | 7665 | YT24 | YT27 | YT28 |
Weight | 24kg | 25.5 kg | 24 kg | 27 kg | 28 kg |
Total length | 628mm | 550 mm | 678 mm | 668 mm | 661 mm |
Using air pressure | 0.63Mpa | 0.63 Mpa | 0.63 Mpa | 0.63 Mpa | 0.63 Mpa |
Cylinder bore | 76mm | 76mm | 70 mm | 80 mm | 80 mm |
Tracheal diameter | 25mm | 25mm | 25mm | 25mm | 25mm |
Pipe diameter | 13mm | 13mm | 13mm | 13mm | 13mm |
Our factory
Our team
Our certificate
Welcome to our factory
Contact person : Sally
Jining Hengwang Mining Machinery Co., Ltd.
Tel: 0086-537-2882968
Whatsapp: +8613608916725
Skype: 13608916725
E-mail: hw011@ hengwanggk.com
Trademanager:cn1501451493