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jack hammer rock drill HY20

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Address: QINGDAO City

Phone: 86-0532-78698774

Qingdao Tengyuan Machinery Co., Ltd.

jack hammer rock drill HY20

Country/Region China (Mainland)
City & Province Qingdao Shandong
Categories Air Drills

Product Details


1.Model YT29A YT28 YT24 TY24C Y24 Y20 HY20 Y19 Y18
2.Good quality
3.All part made of forging
4.OEM

HY20- Pneumatic rock drill is rock drilling equipment with high efficiency. It is applied in coal mining and stone processing and collecting. Also used as a holding type, it is reliable, user-friendly, easily-fixed, light, and less air-consuming. It is perfect in moving operation of small-scaled air compressors
HY20 air-leg rock drill has wide applications. It is applied to rocks with middle and high hardness (f=8-18)both in dry and wet drilling. The diameter of the blasting holes is usually 34-42 mm, and the depth of the effective and economical holes can be 3m. This equipment can be used with FT100air-leg and FY200B oiler together.

weight20kg
length628mm
working pressure0.63Mpa
piston stroke60mm
piston dia76mm
impact frequency≥36-Hz
impact energy≥65-J
air consumption≤80--L/s
-rotation speed-≥300-r/min
-noise-≤112-db(A)
-water pressure-0.2~0.3-Mpa
-air hose inner dia-25-mm
-water hose inner dia-13-mm
-drilling dia-34-42-mm
-drilling deepth-5-m
-shank dimension-B22×108±1-mm

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