STMG 746 10/02
- 62 -
416D CENTER PIVOT BACKHOE LOADER HYDRAULIC SYSTEM PUMP
TANK END COVER E-STICK COOLER
STICK BUCKET
SMU
BACK FLOW CHECK VALVE
SWING BOOM AUX INLET MANIFOLD
S T E E R
RIGHT STABILIZER LEFT STABILIZER
LEVER
MANIFOLD
LEVER
L I F T
T I L T
A U X
41 STEERING AND IMPLEMENT HYDRAULIC SYSTEMS • 416D hydraulic system: - Center pivot - Mechanical controls
The "D" Series backhoe hydraulic systems incorporate many of the improvements made to late production "C" Series. The illustration represents the 416D steering and implement hydraulic system. The steering and implement pump, the pump control and most of the implement control valves function essentially the same. The biggest difference to the implement valves is that on some models they are pilot operated. Also, on some models the operating pressures have also been increased. On the "D" Series, the stabilizer valves are pilot controlled and are of a different design from previous backhoe loader stabilizer valves.
➥
