The Kubota-branded line of BR Series Breakers is ideal for compact excavators and skid steers or compact track loaders. The BR310, BR360, BR460, BR510, BR560 & BR860 are ideal for demolition, frozen ground, and as a rental tool where optimum power and breaking efficiency is required. Six models are available to fit a variety of powered units. Only available through Kubota Dealers.
BR860 Specs & Compare
| Specifications & Capacities | |
| Model Numbers Unit | BR860 |
| Frequency range2 bpm | 500-1700 |
| Oil flow range gpm (Lpm) | 13-40 (50-150) |
| Operating pressure psi (bar) | 1450-2030 (100-140) |
| Pressure relief setting minimum3 psi (bar) | 2180-2760 (150-190) |
| Pressure relief setting maximum psi (bar) | 3190 (220) |
| Back pressure, maximum psi (bar) | 290 (20) |
| Operating weight4 lbs (kg) | 1110-(505) |
| Tool shank diameter in (mm) | 3.54 (90) |
| Mini-excavator, tractor backhoe weight5 ton (m ton) | 7.7-13.8 (7.0-12.5) |
| Skid steer, robot weight6 ton (m ton) | 4.4-7.7 (4.0-7.0) |
| Hammer weight lbs (kg) | 915 (415) |
BR860 Features & Benefits
| Features | Benefits |
| Oil fired | Oil fired units do not have a bladder of nitrogen that has to be re-filled. |
| No tie rods | Tie rods can become loose and need tightening periodically |
| Service interval = 1000 hrs. | The Hydraulic Breaker is built tough to last a long time between service intervals |
| Higher impact rate, Up to 2600 bpm (bumps per minute) | Able to complete the job faster than most machines. |
| All models operate quiet | Each model has a lower operating noise level than the competitors |
| Standard tools included: 1 moil point and 1 chisel point | All hammers are shipped with two of the most heavily used tools to ensure the hammer is equipped to work. |
| BR510, BR560, BR860 models have CBE (Constant blow energy) | Constant energy throughout a given oil flow range means less drop off in effective energy with lower oil flow and pressures. |
| Models with CBE span a larger hydraulic range | Fewer adjustments between power machines. |