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.
