YT27
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Product Description
Features
1,The YT27 air leg rock drill has the features of strong function of blowing and cleaning the gun hole and high torque of turning to braze
2,In addition to the advantages of the YT27 air-legged rock drill, it also adopts the flange control valve to produce gas and other functions.
3,The YT27 air-legged rock drills are most suitable for rock drilling in large mines and roadway projects.
4,With air-water linkage, air-leg quick return, air pressure adjustment, and other mechanisms.
5,Control handles are concentrated around the handle, the mechanism is novel and easy to operate
6,The sound-deadening cover can effectively reduce noise and change the direction of exhaust at will, improving the working conditions on-site.
Application areas:
Railway, tunnel, highway, metallurgy, coal mine, water conservancy and hydropower construction projects.
Product Usage Precautions
YT27 rock drills before use:What is a pneumatic rock drill?
2,Knock on the roof near the working face, i.e. check whether there are live rocks and loose rocks on the roof and second gang near the working face, and make necessary treatment.
3, the working surface of the flat shell hole location, is to be pounded flat in advance before allowing rock drilling, to prevent slippage or shell hole displacement.
4. It is strictly forbidden to drill dry eyes, and we should insist on wet rock drilling, turn on the water first and then the wind when operating, and turn off the wind and then the water when stopping drilling. When opening the hole, run at low speed first, and then drill at full speed after drilling to a certain depth.
5,No gloves are allowed to be worn by the drillers when drilling.
6,When using the air leg to drill the hole, pay attention to the standing posture and position, never rely on the body to pressurize, let alone stand in front of the rock drill under the work brazing rod, to prevent injury from broken brazing.
7,If abnormal sound and abnormal water discharge are found in rock drilling, stop the machine for inspection and find out the reason and eliminate it before continuing to drill.
8,When withdrawing from the rock drill or replacing the brazing rod, the rock drill can run slowly and pay attention to the position of the rock drill braze.
kaituo Machinery focuses on product quality and user experience
The product is forged from ultra hard steel, with quality first and customer foremost. Based on innovation and quality
Product horsepower, higher efficiency, longer life, easy access, universal accessories
Faster drilling speed, efficient completion of tasks
Factory direct sales ensure quality and can also solve technical problems. We have rich production experience and have become a leading presence in the industry
certificate
ISO 9001
SGS certification
Product Parameters
SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg | |||
Model | YT27 | YT28 | YT29A |
Weight | 27kgs | 26kgs | 26.5kgs |
Length | 668mm | 661mm | 659mm |
Air pressure | 0.4-0.63Mpa | 0.4-0.63Mpa | 0.4-0.63Mpa |
Impact frequency | ≧39HZ | ≧37HZ | ≧39HZ |
Air consumption | ≦86L/s | ≦81L/s | ≦88L/s |
Impact energy | ≧75J | ≧70J | ≧78J |
Cylinder*stroke | 80mm*60mm | 80mm*60mm | 82mm*60mm |
Air pipe diameter | 19mm | 25mm | 25mm |
Shank dimension | 22*108mm | 22*108mm | 22*108mm |
Drilling depth | 5m | 5m | 5m |
Bit diameter | 34-45mm | 34-42mm | 34-45mm |
product packaging
We offer accessories for purchase
Rock drill oil injector
FY250C
FY200C
FY1100
Drill rod of rock drill
Rock drill bit
Price Advantage
As an integrated industry and trade enterprise, we are factory direct sales to ensure that you receive the best value!
Could you provide some spare parts for the machine?
Yes, we have a large stock of spare parts.
How long will it take to deliver?
As the manufacturer, we expedite production as soon as your order is confirmed. For items in stock, anticipate delivery within 15 days. Larger orders might take up to 30 days.
What terms of payment do you accept?
We generally accept T/T payments. For T/T, a 30% deposit is required upfront, with the remaining 70% due prior to shipment.
How long are your prices valid?
Our pricing is reliably stable throughout the year as a reputable manufacturer. Adjustments are only made under two conditions: (1) Fluctuations in the U.S. dollar exchange rate; (2) Increases in labor or raw material costs necessitating price adjustments.
What logistics can you use for transportation?
We utilize three primary modes of freight transport (1) A significant 80% of shipments travel by sea to continents including Africa, South America, and the Middle East. (2) Landlocked neighboring countries receive shipments via road or rail.(3) For urgent, lightweight spare parts, we offer the option of air transportation.
Freight Forwarding
If you have shipping agent in china. please let your agent contact us.
Services
Deliver it to the warehouse which you have requested . We will tell you logistic or express tracking number
