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Steyr Motors

MO84K32

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Displacement2133 cm³🔖
Piston displacement85,0 x 94,0 mm🔖
rated power acc. EN ISO 8665:2006 (impeller ** ) KW / HP53 / 71🔖
Number of cylinders4-cylinder in-line engine (position of cyl. 1 at vibration damper side)🔖
Ignition order1-3-4-2🔖
Sense of rotation, seen from frontright🔖
Compression ratio17,5 : 1🔖
Full-load speed range (rpm)3000 - 3200🔖
Idle speed650 rpm. (adjustable)🔖
Fuelacc. to CEC RF-03-A-84 (DIN EN 590) Cetan >49; diesel fuel No. 2-D, temperature🔖
Fuel filterP/No. 2203710/0🔖
Fuel filter locationintake-sided🔖
Air filterP/No. 2178992/0🔖
Oil pressure above 2000 RPM.400 - 700 kPa (60 - 100 PSI) microprocessor controlled🔖
Filling capacity motor oilapprox. 8,0 l engine housing (incl. approx. 1 l oil filter contents)🔖
Specification motor oilSAE 5W-50/ACEA B4-02/API CF or 10W-40/ACEA, E4, E5, E7, API CF / P/N0. Z010058/0🔖
Oil and oil filter change intervals*)every 150 operating hours and/or once per season🔖
Oil filterP/No. 2178582/1🔖
Oil filter locationpressure-sided🔖
Electric charging system14 V / 90 A alternator with transistorized voltage regulator🔖
Cooling systemdual cooling circuit; thermostat-controlled, pressurized cooling circuit; circul🔖
Coolant capacity11,5 liters🔖
CoolantSTEYR MOTORS engine coolant - 36 C° P/No. Z011785/0🔖
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