excavator hammer breaking rock

Hammers for Mid-Sized & Large Excavators

ModelImpact Energy ClassWeightOperating PressureImpact Rate

HH90 Hammer

1627 J (1,200 ft.-lb.)

500 kg (1,100 lb.)

10-14 MPa (1,450-2,030 psi)

500-1,700 blows/min.

HH115 Hammer

3390 J (2,500 ft.-lb.)

1,100 kg (2,430 lb.)

13.5-14.5 MPa (1,960-2,105 psi)

540-920 blows/min.

HH125 Hammer

4745 J (3,500 ft.-lb.)

1,360 kg (3,000 lb.)

14-16 MPa (2,030-2,320 psi)

430-790 blows/min.

HH135 Hammer

6779 J (5,000 ft.-lb.)

1,670 kg (3,680 lb.)

13.5-14.5 MPa (1,960-2,105 psi)

450-750 blows/min.

HH145 Hammer

10 847 J (8,000 ft.-lb)

2,350 kg (5,180 lb.)

15-16 MPa (2,175-2,320 psi)

37-630 blows/min. long stroke
460-740 blows/min. short stroke

HH125 breaker hammers into a pile of limestone

About Our Hammers

Whether you’re looking for an efficient alternative to a wrecking ball on a big demolition job or need to break up materials for landscaping, trenching, recycling, or other applications, John Deere excavator-compatible hydraulic hammers deliver breakthrough performance. Optimized for Deere excavators, they are also compatible with most competitive models.