BR4099 Hydraulic breaker

Sandvik BR4099 Hydraulic breaker

Sandvik BR4099 hydraulic breaker has been designed using a revolutionary new operating principle that incorporates stroke length, blow energy and Sandvik idle blow protection, allowing the breaker to be modified to match individual applications and improving hydraulic efficiency and safety. It delivers massive impact energy and high blow frequency for an exceptional power-to-weight ratio.

Sandvik BR4099 is designed for demanding applications such as trenching, concrete and stone demolition, low-clearance hammer tunneling, primary and secondary breaking and also underwater breaking.

The engineering solutions of Sandvik BR4099 aim for high efficiency and productivity at lower operating costs. The advanced control features make it possible to optimize the blow energy and stroke length according to the composition and size of the material to be broken. A range of features are included in the standard model, and even more are available as options, depending on the requirements of your specific task.


  • Enhanced lubrication allows for longer service intervals, reducing operating costs
  • Heavy-duty housing provides improved reliability and lower operating costs
  • Optional Ramlube additions to extend the wear life of parts
Technical data
Working weight, kg (lb) 3,380 - 3,540 (7,450 - 7,800)
Impact rate, bpm, Long / Short stroke 400 - 560 (520 - 700)
Operating pressure, bar (psi) 150 - 160 (2,175 - 2,320)
Tool diameter, mm (in.) 166 (6.54)
Acceptable oil flow, l/min (gal/min) 250 - 350 (66.0 - 92.5)
Carrier weight, allowed range, t (lb) 34 - 55 (75,000 - 121,300)