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Chain Tension Device
Saw Motor Manifold
Air Tank for saw bar return
Pressure Regulating Valve - chain tensioning
Dump Valve *
Saw Motor
Main Valve for Rotator, Grapple and Saw/Tilt*
Feed Out Cylinder
Grapple Cylinder
Restrictor
Rotator
Accumulator for drain circuit
Check Valves
Check Valve for chain tensioning
Pressure Regulating Valve - saw bar feed out
Pressure Test Point
* Required on carrier, but not supplied with the grapple saw.
Fig. 10
Hydraulic Diagram SuperSaw 550S / TL
Grapple Saw
Carrier
Carrier
Grapple Saw
19 MPa
2750 PSI
19 MPa
2750 PSI
20 MPa
2900 PSI
20 MPa
2900 PSI
0.1MPa
14.5 PSI
2.0 - 2.5MPa
290 - 362 PSI
P
T
1.4MPa
200 PSI
25 MPa
3625 PSI
Alt. for closed centre.
ø2mm
7
9
11
3 8
16
10
15
13
13
12
13
6
16
14
4
1
5
7
2
5