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Portable Hand-held Pneumatic Rock Drill Jack Hammer YO18
Specifications of pneumatic jack hammer:
Model | Weightkg | Lengthmm | Cyinder Dia.×Strokemm | Working pressureMPa | Impact energyJ | Impact ferquencyHZ | Air consumptionL/S |
YO18 | 18 | 550 | 58×45 | 0.4-0.63 | ≥22 | ≥32 | ≤20 |
Y19A | 19 | 600 | 65×54 | 0.4-0.3-63 | ≥28 | ≥28 | ≤37 |
YO20 | 20 | 561 | 63×55 | 0.4-0.63 | ≥26 | ≥33 | ≤33 |
Y26 | 26 | 650 | 65×70 | 0.4-0.63 | ≥30 | ≥23 | ≤47 |
Advantages of jack hammer:
- The jack hammer is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
- It’s suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. When its matched with air leg Model FT100, it can blast holes from different directions and angles.
- Blast hole diameter is between 36mm and 42mm. with an efficient depth from 1.5m to 2m.
- Jack hammr is widely used in road construction, concrete and other hard objects demolition. It is featured by durable parts, good performance and easier operation, which is a classic products among breaking tools.
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