Operator's Manual

1.72 1.72

HYDRAULIC CIRCUIT DIAGRAM

Item no Description Part No

1 Gear Pump – Triple – Cutters & Lift 950712

2 Relief Valve – Steering & Lift – 120 bar -

3 Cutterdeck Left -

4 Cutterdeck Centre -

5 Cutterdeck Right -

6 Cutter Motor Clockwise viewed on shaft end (Qty 3) 950714

7 Cutter Motor Counter Clockwise viewed on shaft end (Qty 4) 950713

8 Check Valve / Orice – Motor Bypass (Qty 7) -

9 Steering Unit 910649W

10 Check Valve – Steering Shock Bypass R.H. -

11 Check Valve – Steering Shock Bypass L.H. -

12 Relief Valve – Steering Shock L.H. -

13 Relief Valve – Steering Shock R.H. -

14 Steering Cylinder – Rear Axle 70-01-195W

15 Spool Valve – Cutterdeck Lift LH -

16 Spool Valve – Cutterdeck Lift Centre -

17 Spool Valve – Cutterdeck Lift RH -

18 Hydraulic Cylinder RH Wing Cutterdeck 66-06-001W

19 Hydraulic Cylinder Centre Cutterdeck (Qty 2) 910109W

20 Hydraulic Cylinder LH Wing Cutterdeck 66-06-001W

21 Orice (1.4mm) – Wing Cutterdeck, Hydraulic Cylinder 65-06-019

22 Cutter Drive Manifold 950715

23 Solenoid Valve – Centre Cutterhead Drive 950611

24 Solenoid Valve – Left Cutterhead Drive 950611

25 Solenoid Valve – Right Cutterhead Drive 950611

26 Relief Valve – Centre Cutterhead – 250 Bar -

27 Relief Valve – Left/Right Cutterhead – 250 Bar -

28 Oil Cooler 994820

29 Return Filter – Bypass Check Valve – 2 Bar 924865

30 Hydraulic Oil Tank 994802

31 Suction Strainer 950608

32 Check Valve – Oil Cooler Bypass -

A Drains From Rear Motor Wheel Motors

B Motor Drains Centre Cutterhead, To Port 8 Transmission Manifold

C Oil Pickup To Transmission Pump

D Oil From Hot Oil Shuttle