11.10 Permitted hydraulic oils
Hydraulic oils with a viscosity of 22 cSt at 40° C are permissible.
The following oils may be used.
ARAL:
BP:
ESSO:
FINA:
FUCHS:
11.11 Torque table for screws
Tightening torque (Nm) for screws
Strength class 8.8
0.10*
M8
20
M10
40
M12
69
M16
170
M20
340
M24
590
* Sliding friction coefficient 0.10 for very good surface, lubricated.
** Sliding friction coefficient 0.15 for good surface, lubricated or dry.
*** Sliding friction coefficient 0.20 Surface black or phosphated, dry.
126746
◼
For the hydraulic system, only use hydraulic oils according to DIN 51524.
◼
The water content of the hydraulic oil must not exceed 2%.
◼
Do not mix different types of oil.
◼
Oils and greases are substances hazardous to water. Always dispose of in
an environmentally sound manner, according to the provisions in force in
your country.
Vitamin
Energol HLP 22, HLP – D 22
ESSTIC 22, Nuto H22
Hydran 22, Circan 22
Renolin MR, Renolin B
0.15**
0.20***
25
30
50
60
87
105
220
260
430
520
740
890
MOBIL OIL:
Mobil D.T. E
SHELL:
Hydrol DO 22
TEXACO:
RandoOil 22,
VALVOLINE:
ETC
VEDOL:
Andarin 22
Strength class 10.9
0.10*
M8
30
M10
59
M12
100
M16
250
M20
490
M24
840
HydroLift
Maintenance
0.15**
0.20***
37
44
73
87
125
151
315
380
615
740
1050
1250
111