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
ModelWeight without guide ~Weight with leg guide ~Impact engergy @ 8 barBlow rateRequired air flow rateHose ØLoad on pile max.
kgkgkgmbpml/minmmt
6006008502423007,000409
14001,4002,00070024011,0004026
28002,8003,8001,60019020,0005056
36003,6004,7002,51416025,0005095
600
Weight without guide ~600 kg
Weight with leg guide ~850 kg
Impact engergy @ 8 bar242 kgm
Blow rate300 bpm
Required air flow rate7,000 l/min
Hose Ø40 mm
Load on pile max.9 t
 
1400
Weight without guide ~1,400 kg
Weight with leg guide ~2,000 kg
Impact engergy @ 8 bar700 kgm
Blow rate240 bpm
Required air flow rate11,000 l/min
Hose Ø40 mm
Load on pile max.26 t
 
2800
Weight without guide ~2,800 kg
Weight with leg guide ~3,800 kg
Impact engergy @ 8 bar1,600 kgm
Blow rate190 bpm
Required air flow rate20,000 l/min
Hose Ø50 mm
Load on pile max.56 t
 
3600
Weight without guide ~3,600 kg
Weight with leg guide ~4,700 kg
Impact engergy @ 8 bar2,514 kgm
Blow rate160 bpm
Required air flow rate25,000 l/min
Hose Ø50 mm
Load on pile max.95 t

Air Hammers Round

3 images
ModelWeight without guide ~Weight with guide ~Impact engergy @ 8 barBlow rateRequired air flow rateHose ØLoad on pile max.
kgkgkgmbpml/minmmt
800C8001,2654552509,0004015
1200C1,2001,71470024011,0004015
2200C2,2004,4001,60019020,0005056
3200C3,2005,2002,51416030,0005056
4200C4,2737,0003,60014033,00050171
5200C5,1508,0005,20012035,00050247
800C
Weight without guide ~800 kg
Weight with guide ~1,265 kg
Impact engergy @ 8 bar455 kgm
Blow rate250 bpm
Required air flow rate9,000 l/min
Hose Ø40 mm
Load on pile max.15 t
 
1200C
Weight without guide ~1,200 kg
Weight with guide ~1,714 kg
Impact engergy @ 8 bar700 kgm
Blow rate240 bpm
Required air flow rate11,000 l/min
Hose Ø40 mm
Load on pile max.15 t
 
2200C
Weight without guide ~2,200 kg
Weight with guide ~4,400 kg
Impact engergy @ 8 bar1,600 kgm
Blow rate190 bpm
Required air flow rate20,000 l/min
Hose Ø50 mm
Load on pile max.56 t
 
3200C
Weight without guide ~3,200 kg
Weight with guide ~5,200 kg
Impact engergy @ 8 bar2,514 kgm
Blow rate160 bpm
Required air flow rate30,000 l/min
Hose Ø50 mm
Load on pile max.56 t
 
4200C
Weight without guide ~4,273 kg
Weight with guide ~7,000 kg
Impact engergy @ 8 bar3,600 kgm
Blow rate140 bpm
Required air flow rate33,000 l/min
Hose Ø50 mm
Load on pile max.171 t
 
5200C
Weight without guide ~5,150 kg
Weight with guide ~8,000 kg
Impact engergy @ 8 bar5,200 kgm
Blow rate120 bpm
Required air flow rate35,000 l/min
Hose Ø50 mm
Load on pile max.247 t