What does a high thrust prop do?
If you are trying to get the maximum power from an outboard and your velocity (speed) is higher, you need less thrust. But to get the same power output at a lower speed, you need to increase the thrust.. So you need a “high thrust” prop on a vessel that only goes slow for that amount of power generated.
What is high thrust Yamaha?
Yamaha’s High Thrust four strokes, are built for jobs that call for more muscle—like pushing a heavy pontoon, adding extra kick to a multi-species boat or maneuvering a sailboat through a crowded marina. 9) Yamaha High Thrusts produce up to 60 percent more forward thrust and up to 70 percent more thrust in reverse.
What causes high thrust outboard?
A high thrust motor will have a larger prop that can generate more torque at lower turns. It’s main benefit is that it will have more power to start and stop a heavy boat.
Does higher prop pitch increase speed?
The lower the prop pitch, the better your hole-shot. However, this comes at a price: top speed. The lower pitch makes the engine reach maximum rpm at slower speeds. Conversely, a higher pitch will deliver greater top speeds, but slower acceleration.
How much does a 60hp Yamaha 4 stroke weight?
T60LB Yamaha 4 Stroke 60hp Long Shaft EFI – HIGH THRUST OUTBOARD FOR SALE
| Dimensions | |
|---|---|
| Transom Length | T60LB : 530 mm (20.9 in) T60XB : 644 mm (25.4 in) |
| Weight | T60LB : 121 kg T60XB : 125 kg |
How fast is a 9.9 hp boat motor?
Assuming this is a light 14′ utility boat and a standard 9.9, Mercury would recommend a 8.5 to 9.5 pitch prop for the OP’s application and predicts a top speed around 20 mph. In my experience with similar craft and outboards, this sounds very reasonable.
Who makes high thrust outboards?
Sunshine Coast Yamaha is proud to offer the range of Yamaha High Thrust Outboards, everything from the super reliable and portable T9. 9 up to the new powerful and light T60 with electronic fuel injection. The high thrust range is designed for the hars conditions of commercial work.
What are high thrust outboards?
High thrust, is like a high gear, can move light objects at high speed. If you attached a high thrust engine to a heavy boat, the engine wouldnt be able to reach high revs and maximum power output, itd be like trying to pull away from the traffic lights in 5th gear.
What kind of propeller does a Yamaha outboard use?
Solas High Thrust 4 Blade Aluminum Propeller fits 9.9-20 HP Yamaha Outboards. Excellent choice for Heavy load and Saildrive applications. SOLAS Aluminum Propellers have 4 layers of paint. Using superior coatings and a high-tech painting process ensures excellent anti-corrosion performance.
Which is Solas propeller has high thrust and low rake?
SOLAS High Thrust Aluminum Propeller: A unique one of a kind 4-blade high thrust, low rake aluminum prop produced by Solas Propellers. This SOLAS High Thrust Propeller is excellent for side kicker motors such as (Yamaha, Honda, Mercury, Tohatsu & Suzuki) outboard motors & sail drive applications.
How much power does a high thrust outboard have?
High Thrust 25 hp. Our 432-cc 25-hp High Thrust outboard delivers the power and grip with exceptional efficiency. This newly redesigned outboard has the best power-to-weight ratio of all high-thrust 25 horsepower outboards. With the new design comes a no-battery-required Electronic Fuel Injection as well as electric and manual start on all models.
How many HP does a Yamaha outboard have?
Low-cost and lightweight, it provides good overall performance for outboards 2 hp to 225 hp, and a wide variety of applications. Ideal for lighter-weight boats using T50 – F115 outboards, its special blades provide “grip” on the water in turns and at high trim angles.