pneumatic rock drill rock drill hand-held rock drill manufacturer from China Jining Dongda Group Mining Machinery Co.,Ltd

pneumatic rock drill rock drill hand-held rock drill

Price:	200.0 USD
Payment Terms:	T/T,WU,Paypal,Money Gram
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Wooden case

Application: Coal

Brand Name: Dongda

Production Capacity: 10000 set one month

Delivery Date: 7 days after received the p...

Type: Drilling Rig

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling.

Other Names: pneumatic rock drill; rock drill,hand-held rock drill

YT27 Rock Drill Introduction:

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.

YT27 Rock Drill Technical Parameters

Type	YT27
Weight	26 (Kg)
Length	668 (mm)
Cylinder dia	φ80 (mm)
Piston stroke	60 (mm)
Working pressure	0.4~0.5 (Mpa)
Impact energy	≥70 (J)
Impact frequency	≥36 (Hz)
Air consumption	≤85 (L/s)
Working water pressure	0.2~0.3 (Mpa)
Air pipe inner dia	φ25 (mm)
Water pipe inner dia	φ13 (mm)
Rock drill hole dia	φ34~φ42 (mm)
Rock drill hole depth	5 (m)
Shank size	22×108 (mm)