Atlas Copco

摘要

A new range of ride-on trowels from Atlas Copco features mechanical drive for constant torque at any rotor speed, a throttle pedal that adjusts the speed of the dual rotors, and a manual blade pitch. Models BG740, BG910 and BG920 offer quick finishing capabilities, the company says. The BG740 has a 22-horsepower Honda GX690 air-cooled gas engine with electric start and manual lever steering. Both 36-inch rotors are equipped with four blades and attain a high speed of 135 rpm.