BR5011 Hydraulic breaker
Sandvik BR5011 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 BR5011 is designed for demanding applications including trenching, concrete and stone demolition, low-clearance tunneling, primary and secondary breaking of oversized boulders as well as underwater breaking.
The optional super-duty housing enables Sandvik BR5011 to tackle the toughest of applications. The robust structure made from wear-resistant steel plate has a minimum number of holes and includes heavy-duty wear plates for optimal vibration and noise dampening. The resulting longer housing lifetime even in the harshest of applications reduces the total cost of ownership through less maintenance.
- Heavy-duty housing and wear-resistant steel offer optimum wear resistance and easy maintenance
- Membrane-type accumulator protects the carrier from hydraulic pulsation, eliminating the need for weekly maintenance
- Ramlube system ensures efficient and constant lubrication for a long machine life
|Working weight, kg (lb)||4,750 (10,470)|
|Impact rate, bpm, Long / Short stroke||370 - 530|
|Operating pressure, bar (psi)||160 - 170 (2,320 - 2,460)|
|Tool diameter, mm (in.)||190 (7.48)|
|Acceptable oil flow, l/min (gal/min)||280 - 380 (73.9 - 100.4)|
|Carrier weight, allowed range, t (lb)||43 - 80 (94,800 - 17,6400)|