The Tier-4-compliant BHP270 Power Pack is designed for excavators 20 tons and over.
This independent power source provides additional hydraulic horsepower to operate attachments like the Bull Hog mulching head without hydraulic flow from the host machine. Although excavators of this size typically provide 45-60 gpm, the BHP270 delivers up to 109 gpm of hydraulic flow. The unit delivers a flatter torque curve for constant 270-horsepower output from 2,000 to 2,400 rpm, yet uses 7.7 gal./hr. at duty cycle, the company says.
The Power Management microcontroller channels all power to the brush cutter; there is no power loss due to accessories. This also improves engine response/recovery and sustained peak grinding power, according to Fecon.