Pajot Air Hammers
Updated: 19.10.2023
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
3 images
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 |
600 | |
---|---|
Weight without guide ~ | 600 kg |
Weight with leg guide ~ | 850 kg |
Impact engergy @ 8 bar | 242 kgm |
Blow rate | 300 bpm |
Required air flow rate | 7,000 l/min |
Hose Ø | 40 mm |
Load on pile max. | 9 t |
1400 | |
Weight without guide ~ | 1,400 kg |
Weight with leg guide ~ | 2,000 kg |
Impact engergy @ 8 bar | 700 kgm |
Blow rate | 240 bpm |
Required air flow rate | 11,000 l/min |
Hose Ø | 40 mm |
Load on pile max. | 26 t |
2800 | |
Weight without guide ~ | 2,800 kg |
Weight with leg guide ~ | 3,800 kg |
Impact engergy @ 8 bar | 1,600 kgm |
Blow rate | 190 bpm |
Required air flow rate | 20,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 56 t |
3600 | |
Weight without guide ~ | 3,600 kg |
Weight with leg guide ~ | 4,700 kg |
Impact engergy @ 8 bar | 2,514 kgm |
Blow rate | 160 bpm |
Required air flow rate | 25,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 95 t |
Air Hammers Round
3 images
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 |
800C | |
---|---|
Weight without guide ~ | 800 kg |
Weight with guide ~ | 1,265 kg |
Impact engergy @ 8 bar | 455 kgm |
Blow rate | 250 bpm |
Required air flow rate | 9,000 l/min |
Hose Ø | 40 mm |
Load on pile max. | 15 t |
1200C | |
Weight without guide ~ | 1,200 kg |
Weight with guide ~ | 1,714 kg |
Impact engergy @ 8 bar | 700 kgm |
Blow rate | 240 bpm |
Required air flow rate | 11,000 l/min |
Hose Ø | 40 mm |
Load on pile max. | 15 t |
2200C | |
Weight without guide ~ | 2,200 kg |
Weight with guide ~ | 4,400 kg |
Impact engergy @ 8 bar | 1,600 kgm |
Blow rate | 190 bpm |
Required air flow rate | 20,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 56 t |
3200C | |
Weight without guide ~ | 3,200 kg |
Weight with guide ~ | 5,200 kg |
Impact engergy @ 8 bar | 2,514 kgm |
Blow rate | 160 bpm |
Required air flow rate | 30,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 56 t |
4200C | |
Weight without guide ~ | 4,273 kg |
Weight with guide ~ | 7,000 kg |
Impact engergy @ 8 bar | 3,600 kgm |
Blow rate | 140 bpm |
Required air flow rate | 33,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 171 t |
5200C | |
Weight without guide ~ | 5,150 kg |
Weight with guide ~ | 8,000 kg |
Impact engergy @ 8 bar | 5,200 kgm |
Blow rate | 120 bpm |
Required air flow rate | 35,000 l/min |
Hose Ø | 50 mm |
Load on pile max. | 247 t |