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CXO300 Technical Specification

CXO300 Technical data

  • Engine designation CXO300
  • Crankshaft power, kW (hp) 252 (338)
  • Propeller shaft power, kW (hp) 224 (300)
  • Engine propping speed, rpm 3700-4000
  • Displacement, L (cu.in.) 4.4 (266)
  • Number of cylinders 8
  • Bore/stroke, mm (in.) 84 (3.3) / 98.5 (3.9)
  • Compression ratio 16
  • Dry weight, kg (lb)* 375 (826)
  • Ratio 1 (Propeller speed) 1.23:1 (3259)
  • Ratio 2 (Propeller speed) 1.46:1 (2739)
  • Peak torque, Nm (ft.lb) 650 (479)
  • Aspiration Twin-turbo
  • Shaft Length, inch(mm) 25”(635)/30”(762)/35”(889)
  • Emission compliance EPA 3, IMO 2, RCD 2
  • Start assist Glow plugs
  • Rating Light-duty commercial
  • Trim range -4° to +16°
  • Tilt range 71°
  • Engine Oil Spec API CI-4 / SAE 5W40
  • Gear Oil Spec API GL-5 / SAE 75W140
  • Propeller spline spec 1.25” shaft / 19 tooth
  • Colour options Black / White

*weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller.

CXO300 Instruments and controls

Instruments/control

  • Seastar electronic controls
  • Seastar joystick to manage up to 6 engines
  • CoastKey keyless fob / wireless MOB technology
  • NMEA 2000 CAN displays and controls
  • Murphy Powerview displays – 4.8”/7”/10”/12”
  • Compatible with off the shelf Seastar steering units
  • CXO300 Power at Propshaft (hp)
  • CXO300 Torque at Crankshaft Nm (lb.ft)
  • CXO300 Torque at Propshaft Nm (lb.ft)
  • CXO300 ISO E3/E5 fuel consumption (L/h)
  • Fuel curve under ISO 8178 E3/E5 conditions

CXO300 Technical description

Engine block and head

  • Aluminium alloy block and heads
  • 60 degree V8

Engine mounting

  • Standard outboard fitting layout
  • 6-bolt mounting with multi-hole adjustment

Fuel system

  • High pressure common rail fuel injection
  • On-engine fuel filtration

Air inlet and exhaust system

  • Exhaust gas recirculation system
  • Twin turbochargers
  • Air filters with replaceable inserts
  • Closed crankcase ventilation

Transmission

  • All outboards offer standard and counter rotating capability, programmable through the ECU

Cooling system

  • Thermostatically regulated raw water cooling
  • Tubular heat exchanger

Electric system

  • 12V/24V two-pole electrical system
  • 80A marine alternator

Propeller

  • Maximum propeller diameter 16in
  • 19† 1.25 propeller spline


Dimensions

25” leg length Dimensions – mm (in)

  • A 634 (25)
  • B 1984 (78.1)
  • C 151 (5.9)
  • D 1201 (47.3)

30” leg length Dimensions – mm (in)

  • A 761 (30)
  • B 2111 (83.1)
  • C 177 (7)
  • D 1326 (52.2)
  • E 1424 (56)

35” leg length Dimensions – mm (in)

  • A 888 (35)
  • B 2238 (88.1)
  • C 204 (8)
  • D 1450 (57.1)
  • E 1551 (61)


Downloads

Technical Specification

CXO300 Technical Specification

 

Contact Details

Simon Barnett
Tel: +44 (0)1590 647448
E-Mail: simon.barnett@berthon.co.uk
Web: www.berthon.co.uk

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