428B VIBRATORY HAMMER
An excavator can easily be turned into a sheet pile driver by connecting a Vibratory Hammer. The excavator supplies the oil flow for the hammer and the force of the excavator boom is used to raise the penetration rate of the steel. Occasionally these joint forces means a smaller hammer can be used.
Maximum variety, minimum disturbance
An Excavator Mounted Vibratory Hammer is used to drive or extract a variety of steel profiles; sheet piles, H-beams, and I-beams and with the larger Excavator Mounted Vibratory Hammers fitted with double clamps, casings and tubular piles can be driven. Our Vibratory Hammer have a very narrow throat width that allows you to carry out staggered sheet piling, and with a wide range of Vibratory Hammers and clamps we have the solution for all types of steel, wood and concrete piles and soil conditions.
Technical specifications
Max. frequency
2800 rpm
Excentric moment
4.6 kgm
Max. amplitude excl. clamp
14 mm
Max. amplitude incl. clamp
10.2 mm
Max. static line-pull
120 kN
Max. hydr. power
98/133 kW/HP
Max. operating pressure
350 bar
Max. oil flow
167 L/min
Dyn. weight excl. clamp
650 kg
Dyn. weight incl. clamp
900 kg
weight hose guide
1030 kg