Pajot Air Hammers
Updated: 26.05.2026
Pajot air hammers are very efficient impact hammers which are powered by an air compressor of sufficient capacity. The air hammers are mainly used for driving sheet piles, beams or pipe piles which have been set by a vibrator but could not be driven to the required final depth by vibration.
PAJOT AIR HAMMERS offer significant advantages:
- Low investment cost as only a compressor of adequate capacity is needed to operate
- Very reasonable maintenance cost
- High blow rate and very high impact energy
- Total control of impact energy and velocity
- Excellent performance in all ground conditions
- Compact size and low overall weight
- Can be used with crawler crane, mobile crane, telehandler, forklift, etc
- Environmental friendly using biodegradable oil
- Useable for driving a wide range of different pile sections such as single or double sheet piles, combiwalls, H-beams, pipe piles (tubes), timber piles, precast concrete piles, etc
Air Hammers Square
| Model | Weight without guide ~ | Weight with leg guide ~ | Impact engergy @ 8 bar | Blow rate | Required air flow rate | Hose Ø | Load on pile max. |
|---|---|---|---|---|---|---|---|
| kg | kg | kgm | bpm | l/min | mm | t | |
| 600 | 600 | 850 | 242 | 300 | 7,000 | 40 | 9 |
| 1400 | 1,400 | 2,000 | 700 | 240 | 11,000 | 40 | 26 |
| 2800 | 2,800 | 3,800 | 1,600 | 190 | 20,000 | 50 | 56 |
| 3600 | 3,600 | 4,700 | 2,514 | 160 | 25,000 | 50 | 95 |
Air Hammers Round
| Model | Weight without guide ~ | Weight with guide ~ | Impact engergy @ 8 bar | Blow rate | Required air flow rate | Hose Ø | Load on pile max. |
|---|---|---|---|---|---|---|---|
| kg | kg | kgm | bpm | l/min | mm | t | |
| 800C | 800 | 1,265 | 455 | 250 | 9,000 | 40 | 15 |
| 1200C | 1,200 | 1,714 | 700 | 240 | 11,000 | 40 | 15 |
| 2200C | 2,200 | 4,400 | 1,600 | 190 | 20,000 | 50 | 56 |
| 3200C | 3,200 | 5,200 | 2,514 | 160 | 30,000 | 50 | 56 |
| 4200C | 4,273 | 7,000 | 3,600 | 140 | 33,000 | 50 | 171 |
| 5200C | 5,150 | 8,000 | 5,200 | 120 | 35,000 | 50 | 247 |