SOLAS 2553-140-20 HR Titan 4 Stainless Steel 4-Blade Propeller - RH, 14" Diameter x 20" Pitch

£251.555
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SOLAS 2553-140-20 HR Titan 4 Stainless Steel 4-Blade Propeller - RH, 14" Diameter x 20" Pitch

SOLAS 2553-140-20 HR Titan 4 Stainless Steel 4-Blade Propeller - RH, 14" Diameter x 20" Pitch

RRP: £503.11
Price: £251.555
£251.555 FREE Shipping

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Description

Compatible with a range of other Shore Hire propping products for full flexibility and maximum strength

Home/ Boat Accessories/ Propellers/ Steel Developments Propellers/ Steel Dev E Series/E Series TITAN HR3 3 Blade Stainless Steel Propellers for 125-300hp with 4.3/4″ gearcase E Series TITAN HR3 3 Blade Stainless Steel Propellers for 125-300hp with 4.3/4″ gearcase Titan propellers are designed with a high camber blade geometry and large area to provide better load carrying and fuel efficiency for high power marine engines, especially for those 4-stroke engines. Propeller DimensionThe boat in question is a front cabin boat with length of 6m(20ft) and width of 2,2m. Hull is quite flat aft but has a progressive V angle and certainly not a fast hull. You get what you pay for,there is a substantial quality difference between merc and solas propellers. The solas looks like it has been pulled out of a cast and polished.

The reason for trying mainly the solas propellers was that they are cheap(~300usd) compared to mercury propellers that starts at 500. The High Rake Titan series is very suitable for high speed planing hulls such as Ski Boat and Bass Boat. High rake blade design delivers outstanding acceleration and notable bow lift. Extra cupping ensures handling performance. Propeller DimensionGetting to the vengeance this prop will spin alot easier getting the engine to boost and make power,it slips quite a bit during planing so planing time comparable to the 17 hr4 even though it gets to the meatier part of the powerband powerband faster. I can march at 25 knots and 3000rpm and if i floor it will go straight to 4000(rev limiter).I havent tried the top speed since i dont rather enjoy revving a diesel to the moon,but it will obviously be the best of the group. You can really feel how much more easily the vengeance pushes the boat,need far less throttle for same speed so your putting less strain on the engine. I could go up in pitch with this prop for speed but the idle is already really high with this gear ratio on 800rpm idle.

I only balance tested and measured the one solas prop but found people with similar issues on youtube so i dont think its a one time ocurrence Our experts formulate a temporary propping design, calculating your project's load support requirements, assessing support points and other needs. We engineer a propping design that considers the project's full scope, fitting in with plans and timings to ensure the construction runs smoothly. Emergency Propping In addition to its high rake and large cup design, this 4 blade design can deliver not only a very powerful thrust, but also a smooth operation characteristic. This propeller series offers excellent cruising performance and maneuvering capability, and is ideal for offshore applications. Propeller DimensionForum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post. View Trench Sheets, Sheet Piles and Extraction Equipment View all Trench Sheets, Sheet Piles and Extraction Equipment

With many complex factors to consider, temporary propping can require a specialised design; especially for large-scale projects. Temporary propping design considers the important role of load capacities, propping strength, wind resistance and other key factors. Operating from a 9,000 square foot complex in Glasgow, with thousands of props available for long and short term hire.With their larger blade area and moderate cupping, the New Saturn propellers can operate in a wide variety of loading conditions and still offer very good cceleration and top end performance. Propeller Dimension Each of our boat props are constructed of high chromium stainless steel or strong, squeeze-cast aluminum. We also make plastic propellers which are suitable for small outboards. With over 1,000 blade variations of material, style, hubs, size and pitch, our propellers fit a wide range of boats from 2.5 to 350 horsepower with uncommon harmony. For multi-engine, counter-rotation offshore applications, we have an exceptional selection of reverse rotation propellers. LEARN MORE The props I have tested is a solas saturn 19pitch,solas titan hr4 in 19 and 17 pitch and last a mercury vengeance 19 pitch. The 17 pitch hr4 was alot better,the boat would still plane quite easily with 3 people onboard, I would quess 5 people would be the limit where it would really struggle.This prop also suffers from the boost problem,with so much surface area the prop wont slip getting the engine to rev up to where it starts building boost. The prop gives alot of stern lift,you can trim it quite a bit although it would still quite easily porpoise. I usually march at 22 knots and and top speed of 29 knots with 3300rpm. Titan propellers are designed with a high camber blade geometry and large area to provide better load carrying and fuel efficiency for high power marine engines, especially for those 4-stroke engines.



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