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TL K hler engl. RZpd
TL K hler engl. RZpd
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Easy sizing of TL-coolers<br />
Easy sizing of TL-coolers<br />
The following tables may be used to quickly select a TL-cooler.<br />
The data is based on the assumption that oil inlet temperature does not exceed 70 °C for<br />
hydraulic and 110 °C for lubrication applications.<br />
For a more detailed and customised cooler selection exact temperatures and flows are necessary.<br />
Please select your cooler according to the example on page 10 or seek advice from AKG or its<br />
representatives.<br />
Please use the following heat rejection figures if no details are available:<br />
- Agricultural and construction machinery: 1/3 of Diesel engine power<br />
- Hydraulic pumps driven by an electric motor: 1/3 of electric motor power<br />
applications<br />
Hydraulic applications<br />
Lubrication oil applications<br />
Lubrication oil applications<br />
Heat rejection [kW @ 30 °C ambient temperature]<br />
Oil flow TL1 TL2 TL3 TL4 TL5 TL6 TL2 TL3 TL4 TL5 TL6<br />
in l/min<br />
Including shroud<br />
Without shroud, fitted with 12/24V DC fan motor<br />
10 1.8<br />
20 2.0 3.0 4.8 6.8 8.4 12.8 2.2 3.2 6.0 6.2 10.4<br />
30 2.2 3.2 5.2 7.0 8.6 13.2 2.4 3.6 6.2 6.4 10.8<br />
50 3.4 5.6 7.2 8.8 14.0 2.6 4.2 6.6 6.8 11.6<br />
60 3.6 5.8 7.4 9.0 14.4 2.8 4.4 6.8 7.2 12.2<br />
80 6.4 7.6 9.2 15.2 4.8 7.0 7.4 13.0<br />
100 8.0 9.4 16.0 7.2 7.8 13.2<br />
120 9.6 16.2 8.0 13.6<br />
150 16.4 14.4<br />
Heat rejection [kW @ 30 °C ambient temperature]<br />
Oil flow TL1 TL2 TL3 TL4 TL5 TL6 TL2 TL3 TL4 TL5 TL6<br />
in l/min<br />
Including shroud<br />
Without shroud, fitted with 12/24V DC fan motor<br />
10 3.6<br />
20 4.0 6.0 9.6 13.6 16.8 25.6 4.4 6.4 12.0 12.4 20.8<br />
30 4.4 6.4 10.4 14.0 17.2 26.4 4.8 7.2 12.4 12.8 21.6<br />
50 6.8 11.2 14.4 17.6 28.0 5.2 8.4 13.2 13.6 23.2<br />
60 7.2 11.6 14.8 18.0 28.8 5.6 8.8 13.6 14.4 24.4<br />
80 12.8 15.2 18.4 30.4 9.6 14.0 14.8 26.0<br />
100 16.0 18.8 32.0 14.4 15.6 26.4<br />
120 19.2 32.4 16.0 27.2<br />
150 32.8 28.8<br />
Heat rejection [kW @ 40 °C ambient temperature]<br />
Oil flow TL1 TL2 TL3 TL4 TL5 TL6 TL2 TL3 TL4 TL5 TL6<br />
in l/min<br />
Including shroud<br />
Without shroud, fitted with 12/24V DC fan motor<br />
10 1.4<br />
20 1.5 2.3 3.6 5.1 6.3 9.6 1.7 2.4 4.5 4.7 7.8<br />
30 1.7 2.4 3.9 5.3 6.5 9.9 1.8 2.7 4.7 4.8 8.1<br />
50 2.6 4.2 5.4 6.6 10.5 2.0 3.2 5.0 5.1 8.7<br />
60 2.7 4.4 5.6 6.8 10.8 2.1 3.3 5.1 5.4 9.2<br />
80 4.8 5.7 6.9 11.4 3.6 5.3 5.6 9.8<br />
100 6.0 7.1 12.0 5.4 5.9 9.9<br />
120 7.2 12.2 6.0 10.2<br />
150 12.3 10.8<br />
Heat rejection [kW @ 40 °C ambient temperature]<br />
Oil flow TL1 TL2 TL3 TL4 TL5 TL6 TL2 TL3 TL4 TL5 TL6<br />
in l/min<br />
Including shroud<br />
Without shroud, fitted with 12/24V DC fan motor<br />
10 3.2<br />
20 3.5 5.3 8.4 11.9 14.7 22.4 3.9 5.6 10.5 10.9 18.2<br />
30 3.9 5.6 9.1 12.3 15.1 23.1 4.2 6.3 10.9 11.2 18.9<br />
50 6.0 9.8 12.6 15.4 24.5 4.6 7.4 11.6 11.9 20.3<br />
60 6.3 10.2 13.0 15.8 25.2 4.9 7.7 11.9 12.6 21.4<br />
80 11.2 13.3 16.1 26.6 8.4 12.3 13.0 22.8<br />
100 14.0 16.5 28.0 12,.6 13.7 23.1<br />
120 16.8 28.4 14.0 23.8<br />
150 28.7 25.2<br />
6 7<br />
Building Machines, Compressors, Cranes, Crawlers, Drills, Excavators, Graders,<br />
Loaders, Pipe Layers, Scrapers, Screw Compressors, Vibration Rollers, Machines,
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