Performance Bulletin


Engine: Yamaha F50TLR
Boat: Polar Kraft® Sportsman MV 1785 SE®
Configuration: Single
Test Date: 20-Apr-2010
Polar Kraft® Sportsman MV 1785 SE®

Performance Bulletin

42 - Polar Kraft® Sportsman MV 1785 SE®

Polar Kraft® Sportsman MV 1785 SE®

Length 17' 6"
Beam 7' 6"
Dry Weight (Boat Mfr. Pub) 878 lbs
Maximum HP 75 hp
Weight as Tested 1,647 lbs

F50TLR

Horsepower 50 hp
Displacement 60.8 cu. in.
Weight (Estimated) 237 lbs
Gear Ratio 1.85

Engine Mounting Height

Mounting Hole Position #1
Anti-Ventilation Plate Height 1/4" Above Bottom

Propeller(s)

Series Aluminum Series
Diameter x Pitch 10 5/8 x 12
Yamaha Part # 6H5-45952-00-EL
Propeller Material Aluminum

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 72° F / 56° F
Elevation (in feet above sea level) 595'
Wind Velocity 0-5 MPH

Comments

Test weight includes 6 gallons of fuel, 1 battery, bow-mounted trolling motor, safety and test equipment. Fuel consumption data gathered with Yamaha Command Link® fuel management system. Zero-to-20 speed data gathered with aftermarket speedometer. Other speed data gathered with GPS receiver.

YPB#: PB_PLK_SportsmanMV1785SE_F50TLR_4-20-10_ALM

42 - Polar Kraft® Sportsman MV 1785 SE®

Performance Bulletin


Engine: Yamaha F50TLR
Boat: Polar Kraft® Sportsman MV 1785 SE®
Configuration: Single
Test Date: 20-Apr-2010
F50TLR

Performance Data

RPM
MPH
GPH
MPG
1000 3.1 0.3 10.33
1500 4.5 0.5 9
2000 5.6 0.9 6.22
2500 6.8 1.1 6.18
3000 9.1 1.6 5.69
3500 13.8 1.8 7.67
4000 19.6 2.3 8.52
4500 23.2 2.6 8.92
5000 26.9 3.3 8.15
5500 29 4.4 6.59
5800 31.9 4.6 6.94

Seconds 0-20 MPH: 7.21

Notice To Consumer The information and data contained in this Performance Bulletin is approximate and subject to many different factors and variables. It is provided as a guideline only and should not be relied upon as representative of actual performance. Your boat’s performance may be different than the information contained in this Performance Bulletin due to various factors, including your boat’s actual weight, wind and water conditions, temperature, humidity, elevation, bottom paint, boat options affecting wind/water drag and/or boat weight, and operator ability. Please confirm the specifications and performance data on your specific boat/engine combination with your dealer prior to purchase. Please also keep in mind that the data contained in this Performance Bulletin may or may not have been performed using Yamaha PowerMatched components. Yamaha reserves the right to change the specifications and performance data of this Performance Bulletin or engine without notice. This document contains many of Yamaha’s valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their products are for identification purposes only, and are not intended to be an endorsement.