99 4001055180 E 06.21 USA / GB
HA26 RTJ O - HA26 RTJ O SW - HA26 RTJ PRO - HA26 RTJ PRO SW -
HA80 RTJ O - HA80 RTJ PRO
C
- Familiarization
4.3 - HYDRAULIC OIL
Hydraulic oils must comply with the following requirements :
• Oil filterability must be compatible with absolute filters 5 µ
• COmpatibility with elastomers (polyurethane, NBR, VITON, etc.).
• Have properties such as :
• Antifoam and deaeration
• Anti-wear, anti-shear and antioxydant
• Rust and corrosion inhibitors (copper)
Biodegradable oils may be used if they comply with the following requirements :
• HEES type biodegradable oil only according to standards ISO 15380 and VDMA 24568
The recommended viscosity grades depending on the environmental conditions are as follows :
N.B.-:-R
EFER TO CONSOMMABLES
4.4 - GEAR MOTOR OIL
The recommended oil is EP type, the characteristics of which comply with standards MIL-L-2105 and
API GL5.
N.B.-:-R
EFER TO CONSOMMABLES
Viscosity
grade
HV46
HV46
Biodegradable
HV32 HV68
Ambient temperature
Between - 15° C
(- 9° F) and + 40° C
(+ 104° F)
Between - 15° C
(- 9° F) and + 40° C
(+ 104° F)
Between - 35° C
(- 31° F) and + 35° C
(+ 95° F)
Between 0° C (+ 32° F)
and + 45° C (+ 113° F)
Hydraulic oil temperature
Between - 15° C
(- 9° F) and + 80° C
(+ 176° F)
Between - 15° C
(- 9° F) and + 80° C
(+ 176° F)
Between - 35° C
(- 31° F) and + 80° C
(+ 176° F)
Between 0° C (+ 32° F)
and + 85° C (+ 185° F)
Standards
Viscosity at + 40° C
(+ 104° F)
ISO 3104 46 +/- 3 cst 46 +/- 3 cst 32 +/- 3 cst 68 +/- 3 cst
Viscosity at + 100° C
(+ 260° F)
ISO 3104 > 8 cst > 8 cst > 8 cst > 10,5 cst
Viscosity Index ISO 2909 > 150 > 160 > 250 > 150
Flashpoint ISO 2592 > 210° C (> 410° F) > 220° C (> 428° F) > 125° C (> 257° F) > 220° C (> 428° F)
Pour point ISO 3016 < - 40 ° C (< - 40° F) < - 40 ° C (< - 40° F) < - 50 ° C (< - 58° F) < - 35 ° C (< - 31° F)
Mineral Synthetic
Normal operating condition SAE 80W/90 SAE 75W/90
Harsh operating condition SAE 85W/140 SAE 80W/140 - SAE 75W/140
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