Manufacturer of Yt28 Pneumatic Air Leg Rock Drill - High quality YT27 air leg rock drill, mine drilling rig , for quarrying, tunnel and mine drilling operations – Shenglida

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rock drill

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Manufacturer of Yt28 Pneumatic Air Leg Rock Drill - High quality YT27 air leg rock drill, mine drilling rig , for quarrying, tunnel and mine drilling operations – Shenglida Detail:

High quality YT27 air leg rock drill, mine drilling rig , for quarrying, tunnel and mine drilling operations

Technical Parameters

Model	YT27
N.W.	27KG
Length	668mm
Bit Head Size	R22×108mm
Air Consumption	≤80 L/S
Percussive Frequency	≥36.7HZ
Impact Energy	≥75.5J
Boreholes Diameter	34-45mm
Piston Diameter	80mm
Piston Stroke	60mm
Working Air Pressure	0.63Mpa
Working Water Pressure	0.3Mpa
Drilled Holes Depth	5m

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Manufacturer of Yt28 Pneumatic Air Leg Rock Drill - High quality YT27 air leg rock drill, mine drilling rig , for quarrying, tunnel and mine drilling operations – Shenglida , The product will supply to all over the world, such as: , , ,

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

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