Hydraulic Oil - Haulotte H12 SX Maintenance Book

H12 SX - HS3388 RT - H12 SXL - HS3388 RT XL - H15 SX - HS4388 RT - H15 SXL -
H18 SX - HS5388 RT - H18 SXL
C
- Familiarization
4.3 - H
YDRAULIC OIL
Hydraulic oils must comply with the following requirements :
• Oil filterability must be compatible with absolute filters
• Have properties such as :
• Antifoam and deaeration
• Anti-wear, anti-shear and antioxydant
• Rust and corrosion inhibitors (copper)
The recommended viscosity grades depending on the environmental conditions are as follows :
Ambient temperature between - 15° C (- 9° F) and + 40° C (+ 104° F)
Ambient temperature between - 35° C (- 31° F) and + 35° C (+ 95° F)
Ambient temperature between 0° C (32° F) and + 45° C (+ 113° F)
Biodegradable oils may be used if they comply with the following requirements :
• Ambient operating temperature between - 15° C (- 9° F) and + 40° C (+ 104° F)
• HEES type biodegradable oil only according to standards ISO 15380 and VDMA 24568
• Necessary characteristics :
Viscosity at + 40° C (+ 104° F)
Viscosity at + 100° C (+ 260° F)
Viscosity index
Flashpoint
Pour point
4001015340
Environmental conditions
Viscosity grade
E 12.18
ISO Viscosity grade
HV 46
HV 32
HV 68
ISO Viscosity grade
46 +/- 3 mm² / s
> 8 mm² / s
> 160
> 220° C (> 572° F)
< - 40° C (> - 104° F)
USA / GB 37