Cooling oil
Fluid volume [gal]
Compressor unit + heat exchanger
(Option db)
25.0
Tab. 32 Cooling oil charge
2.6 Engine
2.6.1 Engine specification
Feature
Specification
Make/Model
Deutz / TCD 3.6 L4
Engine control
Electronic
Fuel injection
Common rail system
Rated engine power [hp]
85
Speed at LOAD mode [rpm]
2200
Speed at IDLE mode [rpm]
approx. 1600
Type of fuel
Diesel
Fuel consumption under LOAD mode [gal/h]
20.5
Oil consumption relative to fuel consumption [%]
approx. 0.5
Tab. 33 Engine specification
2.6.2 Oil recommendation
The engine oil must meet the following classification:
■ DQC III LA or higher
■ ACEA, class E9
■ API, class CJ-4
■ Engine oils that do not conform to the above can shorten the useful life of the engine.
■ The use of unlisted engine oils requires prior authorisation by KAESER.
Viscosity:
For selecting the appropriate viscosity class, you must take the ambient temperature at the installa‐
tion site or the machine deployment area into account. Excessively-high viscosity can cause start‐
ing difficulties, while a too low viscosity reduces the lubricating capacity and may cause very high
oil consumption.
Viscosity is classified by SAE.
Always use multi-grade lubricating oils!
Always ensure the prescribed lubricating oil quality when selecting the viscosity class!
Ambient temperatures [°F]
Viscosity class
−35 ..... 30
SAE 0 W / 30
SAE 5 W / 30
2
Technical Data
2.6
Engine
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
13
