2.6.2 Oil recommendation
The engine oil must meet the following classification:
■ ACEA, class E4, E7
■ API, class CF, CI-4
The engine is filled initially with engine oil of viscosity class SAE 10 W / 40.
Ambient temperature [°C]
Viscosity class
−30 ..... 30
SAE 0 W / 30
SAE 5 W / 30
−30 ..... 50
SAE 0 W / 40
SAE 5 W / 40
−20 ..... 30
SAE 10 W / 30
−30 ..... 50
SAE 10 W / 40
−15 ..... 50
SAE 15 W / 40
−5 ..... 50
SAE 20 W / 50
Tab. 27 Engine oil recommendation
2.6.3 Engine coolant recommendation
Engine coolant must meet the requirements of specification ASTM D4985.
Do not use a coolant / antifreeze that meets only the requirements of ASTM D3306. Such cool‐
ants are intended only for light use in vehicles and could shorten the useful life of the engine.
The engine service manual gives further information on coolant application.
2.6.4 Fluid volumes
Name
Fluid volume [l]
Engine oil
15.0
Fuel
200.0
Engine coolant
19.0
Tab. 28 Engine fluid volumes
2.6.5 Batteries
Characteristic
Value
Voltage [V]
24 (2 x 12)
Capacity [Ah]
2 x 100
2
Technical Specification
2.6
Engine
No.: 9_6975 00 E
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
11
