HYDRAULIC HAMMERS
HP 4000 FS
medium
TECHNICAL SPECIFICATIONS
Excavator weight (possible)

35500 ÷ 61500 lbs

Weight of hammer when operated

3320 lbs

Steel diameter

5.10 in

Optimal oil supply

37 ÷ 35 gpm

Possible oil

43 ÷ 34 gpm

Optimum pressure adjusted to the hammer

1800 ÷ 1900 psi

Possible pressure

1700 ÷ 2000 psi

Pressure adjusted to the excavator

2700 psi

Back pressure max

100 psi

Energy class per blow

4000 lb.ft

Number of blows per minute

400 ÷ 870 bpm

Type of carrier

- Wheeled excavator
- Tracked excavator

For data on the pressure adjusted to the hammer and on oil flow, please consult the “Parameters for selecting and adjusting the hammer” page.

N.B. All illustrations and numerical data in this catalog are purely indicative and subject to change at our discretion and without notice. We therefore reserve the right to modify them with a view to improving and continuously developing our product.

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