JUNTTAN PM 20L - Oil and Grease Types

JUNTTAN Routine service section
93
7.2.2 OIL AND GREASE TYPES
n ATTENTION
Incorrect fuel, oil, grease or fluid can damage the machine.
For engine oil specification, see the respective operation and maintenance manual
Transmissions oil type: API-GL-5-80/90 SAE 80W/90
VG 150 or VG 220, ISO 3448
Hydraulic oil type for this machine: Neste hydraulic 46 mineral, VG46
VG 32 is recommended to used in Northern Europe,
VG 46 is recommended to used in Central Europe
VG 68 is recommended to used in Asia
Solidification point of the hydraulic oil has to be 10-20°C below the lowest operating
temperature. Viscosity of cold oil should be less than 1000 cSt (when the engine is
started), and between 16-36 cSt during operation in normal operating temperatures.
Selection Diagram:
A = for arctic conditions or for extremely long pipelines
W = for winter conditions in Central Europe
S = for summer conditions in Central Europe or for enclosed areas
T = for tropical conditions or for areas with high temperatures
U = for excessively high temperatures (e.g. due to internal combustion engines)
1) Depending on the product resp. the sizes the following viscosity ranges are valid:
I : 5 mm
2
/s (t max = +115ºC) … 1600 mm
2
/s (t min = - 40ºC),
II: 10 mm
2
/s (t max = +90ºC) … 1000 mm
2
/s (t min = - 25ºC)
(Please find the max. permissible viscosity range in the catalogue sheets of the singular
products optimum efficiency)