Portable Jack hammer Y19A rock drill KAISHAN Brand
USD $100 - $150 /Piece
Min.Order:20 Pieces
Kaishan General Machinery Co., Ltd. (Beijing)
Specification
Specification:
Weight 18kg
Overall length 550mm
Cylinder dia. 58mm
Piston stroke 45mm
Air pipe inner dia. 19mm
Water pipe inner dia. 8mm
Shank dimensions 22×108mm
rock drill series
jack hammer
jack hammer | |||||
Model | YO18 | Y18P | Y19A | YO20 | Y26 |
Weight(kg) | 18 | 18 | 19 | 20 | 26 |
Length(mm) | 550 | 550 | 600 | 561 | 650 |
Cylinder size*trip(mm) | 58*45 | 58*45 | 65*54 | 63*55 | 65*70 |
Working pressure(Mpa) | 0.35-0.63 | ||||
Impact frequency(Hz) | ≥32 | ≥30 | ≥28 | ≥33 | ≥23 |
Impact energy(J) | ≥22 | ≥22 | ≥28 | ≥26 | ≥30 |
Air consumption(m3/min) | ≤20 | ≤24 | ≤37 | ≤33 | ≤47 |
application
Rock Drill
characters:
1,high quality materials
2. scientific forging
3.heat treatment
4.safty and economy.
use:
1.widely used in coal, metallurgy, railway, transportion,
2.water conservancy, infrastructure and defense engineering in the level of all kinds of rocks,
The rock drill is used for rock drilling, blasting holes and other drilling worksin the quarries, small coal mines and other constructions.
picture:
certificate: