HH40 Hydraulic Breaker

Features & Specs

  • Low recoil
  • No hydraulic surge
  • True hydraulic hammer operating cycle
  • High power-to-weight ratio
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Impact energy59 kg/m (427 lb.-ft.)
Adjustable blows per minute380–1,000 BPM
Required oil flow35–70 L/min. (9.24–18.48 gpm)
Nitrogen gas pressure16–18 bar (230–260 psi)
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HH40 Hydraulic Breaker Attachment

The narrow overall shape lets the HH40 work in tight quarters, on crowded jobsites, and in places other breakers can’t. With few seals and moving parts, and no special tools necessary for repair, Worksite Pro breakers provide unsurpassed durability and simplified maintenance.

Like all Worksite Pro attachments, this breaker is optimized to work with John Deere skid steers, compact track loaders, and compact excavators, and is compatible with most competitive models. Plus, it’s backed by a one-year warranty and one-of-a-kind parts and service.

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Breaker Tools
Breaker Tools
1. Blunt point: Quarry work and rock breaking
2. Moil point: Trench work and 152–457 mm (6–18 in.) concrete removal
3. Chisel point: Concrete flatwork, walls, around rebar, or precut line
4. Frost wedge: Frost and some foundry (aluminum and copper) applications
Not all tools available for all breakers. See your dealer for details.

Specifications are based on published information at the time of publication. Specifications are subject to change without notice.