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YAMAHA 40 HP JET DRIVE 40 HP

Brand
Yamaha
Model
F40JET
Type
Engine
Application
Commercial

Description

Product Specification Listing for Yamaha 40 HP Jet Drive Engine

Product Overview:

The Yamaha 40 HP Jet Drive outboard engine is engineered to provide versatile and reliable power for boats operating in shallow or debris-laden waters. Its jet drive propulsion system enables excellent maneuverability and performance where conventional propeller-driven engines might struggle.


Specifications:

General Specifications:
  • Model Name: Yamaha 40 HP Jet Drive
  • Engine Type: 3-cylinder, 2-stroke
  • Displacement: 698 cc (42.6 cu.in)
  • Fuel Delivery: Carbureted
  • Full Throttle RPM Range: 5000 - 6000 RPM
  • Ignition System: CDI Microcomputer
  • Starting System: Manual (Electric start available on select models)
  • Shaft Length: 20 inches
  • Dry Weight: Approx. 183 lbs (83 kg)
Jet Drive Specifications:
  • Drive Type: Jet Pump
  • Nozzle Diameter: 6 inches
  • Thrust Output: Equivalent to a 40 HP propeller outboard
  • Water Intake System: High-flow intake grate with debris protection
Performance:
  • Maximum Speed: Varies by boat configuration and conditions
  • Fuel Type: Regular unleaded gasoline (with 10% ethanol or less)
  • Oil Type: Yamaha 2M two-stroke oil (TC-W3)
  • Cooling System: Water-cooled with thermostat & pressure control
  • Lubrication System: Pre-mixed fuel and oil (50:1 ratio)
Dimensions:
  • Overall Length: 32.2 inches
  • Overall Width: 15.8 inches
  • Overall Height: 51.1 inches (20-inch shaft)
Features:
  • Steering: Remote (tiller handle available on select models)
  • Controls: Remote control box with shift switch
  • Trim & Tilt: Power trim & tilt
  • Instruments: Engine monitoring system compatible
  • Alternator Output: 6 Amps (charging capabilities for onboard batteries)
  • Sound Reduction: Large silencer & engine cowling with sound-dampening materials
Standard Equipment:
  • Fuel Tank: Portable 6-gallon fuel tank
  • Propulsion: Integrated jet drive unit
  • **Control Box: Remote control box for seamless operation
  • Steering Linkage: For remote steering compatibility
  • Fuel Line: 10-foot fuel line with fittings
  • Owner’s Manual: Comprehensive operating guide and maintenance schedule
Optional Accessories:
  • Tachometer: Digital tachometer for RPM monitoring
  • Fuel Management System: Yamaha Fuel Management Gauge
  • Hydraulic Steering Kit: For smoother and more responsive steering
  • Tilt/Trim Gauge: Digital or analog tilt/trim gauge for precise control

Important Notices:

  • Warranty: Yamaha limited warranty (please refer to manufacturer details)
  • Compliance: Meets all U.S. EPA and CARB emission standards
  • Dealer Support: Available through authorized Yamaha marine engine dealers

Ideal Use Cases:

  • Shallow Water Fishing: Optimized for navigating shallow waters and avoiding underwater obstacles
  • Riverboats: Perfect for rivers with fluctuating water levels and strong currents
  • Rescue Operations: Suited for quick response and high maneuverability in rescue scenarios
  • Recreational Boating: Great for day trips in lakes and coastal areas with varying depths

Ensure that you consult with a Yamaha marine engine specialist to match the engine specifications with your boating needs and to get the latest information on model availability and features.

Specifications

Power 40 HP (29.83 kW)
Cylinders Arrangement/Number 3
Weight 101 kg (222.67 lb)
Displacement 747 cm3 (0.75 L, 45.58 in3)
Rated Speed 5,000 r/min
Shaftlength 20/508(in/mm)
Alternator 16A
Ignition CDI/Computer
Starter Manual or Electric
Fuelinduction SOHC
Lubrication Wet sump
Engine Type 40 HP JET DRIVE
Outboard Outboard

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