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Coolel Scania

29th August 1981
Page 4
Page 4, 29th August 1981 — Coolel Scania
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A CHARGE-COOLED version Scania's familiar turbochari DS8 engine is now availal writes GRAHAM MONTGOI RIE.

Designated the DSI8, it ; duces 170 kW (231 bhp) 2,400rpm compared with 155kW (210bhp) of the I which continues in product The maximum torque is creased by 88Nm (65Ib ft: 815Nm (601Ib ft) at 1,400rpm

Scania has chosen an ail water system built into the i manifold, an arrangement u by proprietary engine menu turers Cummins and Re Royce.

The air-to-air system is rt efficient but it brings wit chassis installation probli and as such is used by manufacturers who build 1 own chassis and engines, example, DAF, Volvo and nault.

Scania claims that its ex ience with air-to-water syst on marine engines has ena the company to achieve a (108°F) reduction in inlet : perature — about the sam that claimed by Volvo and for example.

Other modifications inclu new nozzle spray pattern holes are larger and are set different angle), and a chanl injection timing.

The new DSi engine (i st for intercooler) is available the P82 chassis as an altern to the DS8.

The increased power anc que have enabled a higher ratio (4.38 compared with to be used which, Scania cli will result in less engine and lower fuel consumptior to reduced engine speed.

All P82 variants using th( engine are plated at 36 tonn

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