Haulotte H28TJ+, Maintenance Book

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2420333140 E06.13 EN
Telescopic machines, 28 - 43 m
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- Recommendations
2.3 - HYDRAULIC OILS
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
:
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
Environmental conditions ISO Viscosity grade
Ambient temperature between - 15 °C(- 9 °F) and + 40 °C(+ 104 °F) HV 46
Ambient temperature between - 35 °C(- 31 °F) and + 35 °C(+ 95 °F) HV 32
Ambient temperature between 0 °C(32 °F) and + 45 °C(+ 113 °F) HV 68
Viscosity grade ISO Viscosity grade
Viscosity at + 40 °C(+ 104 °F) 46 +/- 3 mm² / s
Viscosity at + 100 °C(+ 260 °F) > 8 mm² / s
Viscosity index > 160
Flashpoint > 220° C (> 572° F)
Pour point < - 40° C (> - 104° F)