Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for China Manufacturer for China Yt28 Drilling Hammer Jack Bit for Drilling Rock, We promise to try our best to provide you with high quality and efficient services.
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Air Hammer, China Jack Hammer, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
Technical Parameters
Model | YT29A |
N.W. | 26.5KG |
Length | 659mm |
Bit Head Size | R22×108mm |
Air Consumption | ≤65 L/S |
Percussive Frequency | ≥37HZ |
Impact Energy | ≥70 J |
Boreholes Diameter | 34-45mm |
Piston Diameter | 82mm |
Piston Stroke | 60mm |
Working Air Pressure | 0.63Mpa |
Working Water Pressure | 0.3Mpa |
Drilled Holes Depth | 5m |
Product Image
Factory Profile
Tianjin Shenglida Machinery Equipment Co., Ltd. is a company engaged in mining industry for 15 years.
We have our own factory, mainly producing and selling pneumatic rock drill, pneumatic crusher, pneumatic pick,
drill bit, drill pipe, percussive, drill bit, pickaxes and other mining equipment.
We always take the high new product, meets the user demand and the expectation as the objective,
takes the quality as this, the harmonious management as the idea, takes the enhancement enterprise
competition ability and the brand popularity as own duty, sincerely seeks the development together with you.
+Specialize in mining industry for 15 years
+Mainly products: pneumatic rock drill, pneumatic crusher,
pneumatic pick, drill bit, drill pipe, percussive, drill bit, pickaxes
and other mining equipment.
+Perfect per-sales consultation and after-sales guarantee services.
+3*8 hours service.
+High quality with best price.
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for China Manufacturer for China Yt28 Drilling Hammer Jack Bit for Drilling Rock, We promise to try our best to provide you with high quality and efficient services.
China Manufacturer for China Jack Hammer, Air Hammer, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
We are one of the famous rock drilling jack hammer manufacturers in China, specializing in the production of rock drilling tools with exquisite workmanship and superior materials, manufactured in strict accordance with industrial quality standards and CE, ISO9001 quality management system certification. These drilling machines are easy to install, operate and maintain. The drilling machines are reasonably priced and easy to use. The rock drill is designed to be sturdy and durable, not easily damaged, with a full range of rock drill accessories