Monday, December 30, 2024

YAMAHA 40 HP 4-STROKE 40 HP

Model: F40B

Brand: Yamaha

Product Specification Listing for YAMAHA 40 HP 4-Stroke Marine Engine

General Information

  • Manufacturer: YAMAHA
  • Model: 40 HP 4-Stroke
  • Engine Type: 4-Stroke
  • Horsepower: 40 HP

Performance Specifications

  • Full Throttle RPM Range: 5,000 - 6,000 RPM
  • Displacement: 747 cc (45.6 cu.in)
  • Gear Ratio: 2.00:1

Dimensions & Weight

  • Transom Height:
    • Short Shaft (S): 15 inches
    • Long Shaft (L): 20 inches
  • Dry Weight:
    • Manual Start: 96 kg (212 lbs)
    • Electric Start: 98 kg (216 lbs)

Fuel & Lubrication

  • Fuel Delivery: Multi-Point Electronic Fuel Injection
  • Fuel Tank Capacity: Optional external tanks (Standard capacity not included)
  • Fuel Type: Regular Unleaded Gasoline (Minimum Octane 87)
  • Oil Capacity: 1.7 liters

Ignition & Starting System

  • Ignition System: TCI Microcomputer
  • Starter System:
    • Manual Start
    • Electric Start

Propeller & Controls

  • Propeller Options: Aluminum (Standard); Stainless Steel (Optional)
  • Control Type: Mechanical Remote; or Tiller Handle (Optional)

Cooling & Exhaust

  • Cooling System: Water-cooled with Thermostat
  • Exhaust System: Through Propeller, Water-cooled

Electrical & Charging System

  • Alternator Output: 16 Amps

Special Features

  • Power Trim and Tilt: Optional
  • Variable Trolling RPM: Yes
  • Freshwater Flush: Yes

Compliance & Warranty

  • Certifications: Meets CARB 3-Star Ultra-Low Emission Standards, complies with EPA regulations
  • Warranty: Limited 3-year warranty for recreational use

Included Accessories

  • Standard Propeller: Yes
  • Fuel Line/Connector: Yes
  • Owner’s Manual: Yes
  • Tool Kit: Yes

Optional Accessories

  • Tachometer
  • Power Tilt and Trim Kit
  • Stainless Steel Propeller
  • Fuel Tank and Fuel Line Assembly

Additional Information

  • Recommended Applications: Small Fishing Boats, Tenders, Hydroplanes, RIBs
  • Max Recommended Fuel Consumption: Approx. 4.2 gallons per hour at wide open throttle

For further details and customization options, please contact your authorized YAMAHA dealer.

[Product Type: Engine]

Product Specifications

Outboard Outboard
Engine Type 40 HP 4-STROKE
Lubrication Wet sump
Fuelinduction 3 carb.
Trim Power Trim & Tilt (BET), Hydro tilt assist (BMHD, BED)
Starter Manual (BM), Electric (BE)
Ignition CDI/Computer
Alternator 12V - 6A (BM), 12V - 15A (BE)
Gears F N R
Shaftlength (in/mm)
Gear Ratio 2.00:1
Rated Speed 5000 r/min
Displacement 747 cm3 (0.75L, 45.58in3)
Cylinders Arrangement/Number 3
Weight 83.8 kg (184.75lbs)
Stroke 75 mm (2.95in)
Bore 65 mm (2.56in)
Power 40 HP (29.82kw)

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