Portable Quarring Demolition Breaker Hand Hold Tool Air Leg Rock Drill Y18/Yt24/Yt28/Y19A

Product Description

Product Description

The air leg rock drill is suitable for use in rock hardening and tilting holes, and can also be used vertically upwards to cut anchor holes on the roof. It is best suited for large-scale mines, medium-sized mines, and tunneling operations. This pusher leg rock drill holds more than 70% of the market share in the Korean market.

YT28 Rock Drill Jack Hammer is an efficient drilling machinery. It is widely used in mine roadway excavation and a variety of drilling operations including rock blasting, metallurgy, coal, railways, transportation, water conservancy construction, and national defense stone engineering.

Portable Rock Drill

Specification

TypeYT28
Weight26 (Kg)
Length661 (mm)
Cylinder diaφ80 (mm)
Piston stroke60 (mm)
Working pressure0.4~0.5 (Mpa)
Impact energy≥60.2 (J)
Impact frequency≥37 (Hz)
Air consumption≤81 (L/s)
Working water pressure0.2~0.3 (Mpa)
Air pipe inner diaφ25 (mm)
Water pipe inner diaφ13 (mm)
Rock drill hole diaφ34~φ42 (mm)
Rock drill hole depth5m
Shank size22×108 (mm)
Rotary speed of rock drill45 cm.min-1

Product Details

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Packing & Delivery

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FAQ

What are the payment terms?
We accept payment via T/T (Telegraphic Transfer) or Western Union.
How long does delivery take?
Production normally takes 25 days depending on order quantity. If we have stock in your required size, it can be shipped in 2-3 days.
How do you handle shipping?
For sample orders, we suggest courier express or air freight. For bulk orders, we recommend shipping by air or sea.
What is your quality control process?
Every order undergoes strict inspection and testing before being shipped out.
How can I get technical support?
Our sales team and technical support staff are available to respond to your questions within 24 hours (excluding holidays).
Do you offer replacement or refunds?
Yes, a free replacement will be provided if a failure is confirmed to be caused by product quality issues.

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