Auxiliary Hydraulics - Valtra T144 Operator's Manual

3.14

Auxiliary hydraulics

2
3
4
GUID-B06B6D9A-0B69-4447-87FA-2D26EB578C76
1. Front linkage shut-off valve (optional)
2. Rear valves 3 and 4 (optional)
3. Standard rear valves 1 and 2
4. Return coupling
5. Valve mode selector (optional)
6. Flow control adjustment (optional)
7. Flow control adjustment from cabin (optional)
All the standard and optional auxiliary hydraulics rear valves are mechanically
controlled with control levers.
As a standard, the tractor is equipped with two basic valves on the rear side.
The following valves are available:
Valves
Two valves
Two valves
Table continued on next page
Valve type Valve functions
Valve 1, basic Out - hold - in - floating
Position locks on floating
and (+)-port
Valve 2, basic Out - hold - in - floating
Position lock on floating
Valve 1, basic Out - hold - in - floating
Position locks on floating
and (+)-port
Valve 2, adjustable Position lock - spring-
return - kick-out
- 189 -
3. Operation
1
5
Flow control adjustment
N/A
N/A
N/A
In valve 2
7
6