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40hp Supreme

Caratteristiche chiave

Caratteristiche Galleria
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    EFI system for greater efficiency and economy

    Electronic fuel injectors deliver the exact amount of fuel needed for optimum performance and economy. Controlled by the ECM via input from an array of engine sensors, their location just above the intake valves enhances fuel atomisation, resulting in more efficient combustion.

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    Micro-computer ECM (Engine Control Module)

    This micro-computer is the ‘brain’ hidden inside your engine. It constantly monitors data inputs and settings, ensuring smooth running and optimised ignition timings – as well as automatically activating warning lamps and protection systems. A handy computer access port allows an authorised Yamaha dealer to diagnose any problems.

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    Yamaha Customer Outboard Protection (Y-COP) option

    Yamaha's unique Y-COP immobiliser system is a simple, easy to use and highly effective option – the neat and simple remote control locks and unlocks the engine at the push of a button. This prevents your outboard engine being taken for an unauthorised joyride, offering you peace of mind when leaving your boat unattended.

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    Compact shape and solid one-piece top cowling

    With the advanced design and modest overall dimensions of this 4-cylinder unit, our engineers have produced a remarkably compact 996cc powerhouse, but with a low weight that is comparable to a conventional 3-cylinder engine. So the 40hp Supreme has power-to-weight ratios that make it the ideal choice for a wide range of boats.

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    Variable Trolling RPM control

    With the press of a button on the optional Digital Network's Tachometer – or via the variable trolling RPM switch on the optional multi-function tiller handle – the driver can adjust the engine speed for relaxed trolling, in precise steps of 50 RPM, between 620 and 900 RPM.

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    16-valve, in-line 4 cyl, SOHC, EFI

    The 40hp Supreme's advanced, lightweight powerhead design features a single overhead camshaft (SOHC) with four valves per cylinder, for maximum power and efficiency. A large intake valve area with lightweight pistons and valves give class-leading horsepower-per-litre.

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    Special high gear ratio 2.33

    The Yamaha 40hp Supreme provides outstanding 'out of the hole' acceleration, thanks in part to the lower gearcase design which features a high gear ratio of 2.33:1. The extra toughness comes from the fact that all gears (Forward, Reverse and pinion) are specially hardened for increased durability.

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    Yamaha Digital Network Gauges

    The 70hp is compatible with Yamaha’s Digital Network Gauges, giving you the information needed to maximise engine performance and efficiency, including: a Multifunction Tachometer with RPM, Hours Run, Trim Angle, Oil Pressure, Warning lamps and Variable RPM control; and a Speed/Fuel Management Gauge with Speed, Tank Capacity and Fuel Economy.

Specifiche tecniche

Scarica il pdf del prodotto
  • Motore
    4 tempi
    996 cc
    N. di cilindri/Configurazione
    4 cyl./In-linea, 16-valvoleSOHC
    Alesaggio x corsa
    65.0 mm x 75.0 mm
    Potenza all'asse elica a regimi medi
    29.4 / 5,800 giri/min
    Range operativo a piena potenza
    5,300 - 6,300 giri/min
    Carter umido
    Sistema di iniezione del carburante
    Sistema di accensione
    Prime Start™ elettrico
    Rapporto di trasmissione
  • Dimensioni
    Altezza dello specchio di poppa consigliata
    Capacità serbatoio carburante
    in opzione
    Capacità coppa dell'olio
    Peso a secco con elica
    119 kg
  • Caratteristiche aggiuntive
    Controllo acceleratore e cambio
    Sistema Trim & Tilt
    Power Trim & Tilt
    YCOP optional
    Controlli acceleratore e cambio
    Eliche disponibili
    dati in KW qui indicati sono basati sullo standard ICOMIA 28, misurati all’asse elica