Selective Control Valves

The tractor can be equipped with one of three different types of selective control valve: 100 Series, 200 Series or 300 Series.

100 Series control valves provide the functions "Raise" and "Lower" plus one "Float Position".

Besides these functions, 200 Series control valves provide a lock function (A) which holds the control lever in the "Raise" or "Lower" position until it is moved manually.

300 Series control valves also have an additional lock function (B), which holds the control lever in the "Raise" or "Lower" position until the pressure in the oil circuit has reached a predetermined value (e.g. when the remote control cylinder has reached its end position).

Neither locking function is activated in position (C). The control lever returns to "neutral" as soon as it is released.

If an implement (e.g. an hydraulic cylinder) is connected, pressure connection (e.g. extending cylinder) has to be connected to the lower coupler on 200 Series . On 300 Series , pressure connection (e.g. extending cylinder) can be connected to upper or lower coupler . With these selective control valves, a valve prevents loss of pressure by leakage (e.g. retracting cylinder) if the engine is shut off. 100 Series selective control valves do NOT possess such a valve.

LX,OZUS004602 -19-01MAR00-1/1