Bobcat

摘要

Bobcat 700 and 800 skid-steer, compact track, and all-wheel steer loaders have increased hydraulic pressures and breakout and lift forces. Tier 4-lnterim diesels have been added to the range of loaders, which includes seven M-Series loaders: the S750, S770, and S850 skid-steers; the A770 all-wheel steer; and the T750, T770 and T870 CTLs. Bobcat says engine rpm recovery is faster with the new engines. Loaders with Selectable Joystick Controls have available an optional auto-idle function that automatically activates, causing the engine rpm to drop to idle if a loader's functions are not used within five seconds. A new hydraulic control valve allows use of the tilt function regardless of auxiliary system pressure.