Cutterhead Drive System; Cutterhead Lift System And Steering; Hydraulic System - Toro 02740 Operator's Manual

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Cutterhead Drive System

Drive Type:
Pump:
Delivery Rate:
Cutterhead Motors:
Control:
Relief Valve Setting:

Cutterhead Lift System and Steering

Drive Type:
Pump:
Delivery Rate:
Steering:
Cutterhead Lift Control:
Relief Valve:
Weight Transfer:

Hydraulic System

Hydraulic Oil Type:
Capacity:
Cooling:
Suction Line Filtration:
Return Line Filtration:
Transmission Filtration:
Maximum Oil
Contamination Level:
Maximum Oil Temperature:
SPECIFICATIONS
Hydraulic
Hydraulic gear type
31 Litres per minute (6.8 UK gallons per minute)
Hydraulic gear type, reversible, pressure balanced with integral
differential pressure sensing relief check valve. Direct drive
Electro-hydraulic
Automatic diverter valve safety cut-off
250 bar (3625 psi) differential
Hydraulic
Hydraulic gear pump with integral relief valve
11 litres per minute (2.9 UK gallons per minute)
Power beyond hydrostatic steering valve with priority flow to steering and
auxiliary flow to cutterhead lift system. Manual emergency steering.
Mechanical hydraulic
110 bar (1595 psi)
Variable hydraulic applied weight transfer acting on all cutterheads
Refer to RECOMMENDED LUBRICANTS AND HYDRAULIC
FLUIDS
40 Litres (8.8 UK gallons)
Forced air finned tube oil cooler
125 micron no bypass mesh filter
10 micron with 2 bar (29 psi) bypass check valve
10 micron no bypass pressure filter
ISO Code 18/13 or better (ISO 4406)
1300 to 2500 particles / ml < 15 μ
40 to 80 particles / ml > 15 μ
95̊ C (203̊ F)
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