MIDRANGE
Everyone’s perfect day on the water looks a little different. So, whether you’re teaching the grandkids to fish, heading to a bash on the sandbar or cruising the lake on your pontoon, count on Yamaha’s Midrange 40 and 30 hp outboards to bring the fun. Compact and powerful, they’re perfect for light duty on skiffs, jon boats, inflatables and small pontoons or aluminum fishing boats. Whatever you’re up to, get out there with Yamaha’s Midrange 40 and 30 hp outboards.
Meet the Lineup
40 HP
Our 747-cc 40-hp midrange provides powerful performance in a compact package that’s available in both propeller and jet-pump driven models. With its single throttle valve, long-track intake manifold and electronic control module, it delivers easy starts, fast acceleration and excellent top-end speed.
- Only 214 pounds
- Available in a 20” shaft
- Powerful 17-amp alternator
- Optional Variable Trolling RPM Switch (VTS®)
30 HP
Our 747-cc 30-hp midrange boasts a streamlined design and solid performance. At just 214 pounds, it’s suitable for lightweight craft such as aluminum fishing boats and inflatables. Its Nitro Assist Tilt makes tilting almost effortless.
- Available for mechanical or tiller-handle control
- Only 214 pounds
- Available in a 20” shaft
- Powerful 17-amp alternator
- Optional Variable Trolling RPM Switch (VTS®)
40 HP
Engine Comparison
| Weight † | 97 kg (214 lbs) - 101kg (223 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
| Engine Type | 3 cyl |
| Displacement | 747cc |
| Bore x Stroke | 65 x 75mm (2.56 x 2.95 in.) |
| Prop Shaft Horsepower | 40hp at 5500rpm |
| Alternator Output at W.O.T. | 17 Amp |
| Compression Ratio | 9.4:1 |
| Recommended Fuel | Octane 87 |
| Recommended Fuel Filtration | Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 2-Star |
| Exhaust | Through Propeller |
| Intake | 6 |
| Ignition | CDI Microcomputer |
| Spark Plug | DPR6EB-9 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 1.7L/1.5L |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 20" |
| Degree of Tilt | 20° |
| Degree of Trim | -3° through +20° |
| Mounting Centers | N/A |
| Steering | Mechanical Remote/Tiller |
| Steering Angle (maximum) | 40° from center, either direction |
| Warranty | Limited 3-year Pleasure, 3-year Government, 1-Year Commercial |
† Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller (except models 25 hp and under, which include a standard propeller). All Jet model weights include the jet pump assembly (weight estimated).
30 HP
Engine Comparison
| Weight † | 97 kg (214 lbs) - 101kg (223 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
| Engine Type | 3 cyl |
| Displacement | 747cc |
| Bore x Stroke | 65 x 75mm (2.56 x 2.95 in.) |
| Prop Shaft Horsepower | 30hp at 5500rpm |
| Alternator Output at W.O.T. | 17 Amp |
| Compression Ratio | 9.4:1 |
| Recommended Fuel | Octane 87 |
| Recommended Fuel Filtration | Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 2-Star |
| Exhaust | Through Propeller |
| Intake | 6 |
| Ignition | CDI Microcomputer |
| Spark Plug | DPR6EB-9 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 1.7L/1.5L |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 20" |
| Degree of Tilt | 65° - 66° |
| Degree of Trim | -3° through +20° |
| Mounting Centers | N/A |
| Steering | Mechanical Remote/Tiller |
| Steering Angle (maximum) | 40° from center, either direction |
| Warranty | Limited 3-year Pleasure, 3-year Government, 1-Year Commercial |
† Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller (except models 25 hp and under, which include a standard propeller). All Jet model weights include the jet pump assembly (weight estimated).
40 HP
Compatible Controls
Compatible Gauges
Prop Selector
Enter your details. Find the right prop. Easily zero-in on the best propeller options based on your type of craft, horsepower and performance goals with this smart, online tool.
visit yamaha prop selector
30 HP
Compatible Controls
Compatible Gauges
Prop Selector
Enter your details. Find the right prop. Easily zero-in on the best propeller options based on your type of craft, horsepower and performance goals with this smart, online tool.
visit yamaha prop selector
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PRECISION
TROLLING
The nimble, responsive F40 and F30 offer more than incredible performance. They also offer the option of variable trolling capability. Our exclusive, Variable Trolling RPM Switch (VTS®) allows for the precision adjustment of trolling speeds between 650 and 900 RPM in 50-RPM increments.
Features & Benefits
Precision Multi-Point Electronic Fuel Injection delivers the exact amount of fuel needed for optimum performance and efficiency. Yamaha’s EFI optimizes fuel atomization further enhancing fuel economy.
A Single Overhead Camshaft (SOHC), three-cylinder design on the F40 and F30 provides a compact, lightweight, space-saving design.
All air entering the engine block is routed through a single throttle valve, to ensure the precise amount of air necessary for optimum power and fuel efficiency. It then enters each cylinder through individual long intake tracks, which are 'pulse tuned' to provide air at the precise volume and timing for maximum density and power.
The F40 and F30 feature a vapor-reducing fuel return system. Used in conjuction with multi-point electronic fuel injection, they offer dependable turn-key starting in hot or cold conditions.
Our optional, award-winning Multi-Function Tiller handle features a Variable Trolling RPM Switch (VTS®). It allows for precision trolling speed adjustments in 50-RPM increments. Compatible with all Midrange models.
A Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.
Power trim and tilt models provide a trim range of -3 up to +20 degrees. This brings the bow of the boat up, for better hole shot and top speed and a smoother ride.
RELIABILITY & DURABILITY
