New Holland CX720 Operator's Manual page 401

Oil capacity
Reservoir capacity: 50 litres (13 US gallons)
Entire system capacity: 70 litres (18.5 US gallons)
Oil specification
Use AMBRA HYDROSYSTEM 46 HV (NH646H)
hydraulic/ hydrostatic oil or an oil meeting the
following specification:
• DIN 51524 PART 2 HV46
ISO VG-46
•
or
Use AMBRA MULTI G, NH410B or an oil meeting the
following specification:
• M2C 134–D
The hydraulic/ hydrostatic system is factory-filled
with AMBRA HYDROSYSTEM 46 HV, NH646H
hydraulic oil.
This is an oil with a high viscosity index, which means
that the oil remains fluid at low temperatures.
IMPORTANT: Oil quality and cleanliness is of utmost
importance for the reliability and life of the hydraulic
and hydrostatic system. Deviation of the prescribed
oil specification may lead to severe damage and void
warranty.
Filter at oil cooler outlet
A filter element (1) is installed at the oil cooler outlet,
to prevent contamination in the hydrostatic system
after start up.
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SECTION 4 – LUBRICATION AND MAINTENANCE
92