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A Factual Report From Mercury Marine

Boat House Bulletin Review

Engine:

Dual 200 hp Verado®

Boat:

River Hawk - Offshore

Prop:

Vensura®

200 hp
Select Units:

Performance Summary

Best Fuel Economy (MPG@RPM) Best Fuel Economy (KM/L@RPM) Best Fuel Economy (L/nm@RPM)
  • 2.1 @ 3500
  • 0.9 @ 3500
  • 0.5 @ 3500
Top Speed (MPH@RPM) Top Speed (KPH@RPM) Top Speed (kts@RPM)
  • 44.7 @ 5830
  • 71.9 @ 5830
  • 38.8 @ 5830
Acceleration 0 - 20 MPH (seconds)
  • 5.7
Acceleration 0 - 30 MPH (seconds)
  • 9.7
RPM Range Speed (MPH) Speed (KPH) Speed (KN) Fuel (GPH) Fuel (LPH) Fuel (MPG) Fuel (KM/L) Fuel (NM/L) Range (miles) Range (km) Range (nm) Sound (dBA)
1000 6.8 10.9 5.9 1.6 6.1 4.3 1.8 1.0 - - - -
2000 9.8 15.8 8.5 4.0 15.1 2.5 1.1 0.6 - - - -
3000 16.7 26.9 14.5 9.0 34.1 1.9 0.8 0.4 - - - -
3500 21.9 35.2 19.0 10.6 40.1 2.1 0.9 0.5 - - - -
4000 28.3 45.5 24.6 15.0 56.8 1.9 0.8 0.4 - - - -
4500 30.4 48.9 26.4 21.4 81.0 1.4 0.6 0.3 - - - -
5000 37.6 60.5 32.7 30.0 113.6 1.3 0.6 0.3 - - - -
5500 40.0 64.4 34.8 40.0 151.4 1.0 0.4 0.2 - - - -
5830 44.7 71.9 38.8 41.8 158.2 1.1 0.5 0.3 - - - -

Performance Curve

GPH MPH MPG
LPH KPH KML
LPH KN NML

Test Conditions

Test Date
  • 2013-09-11
Test Conductor
  • EO
Air Temperature
  • 85 °F
  • 29 °C
Wind Velocity
  • 0 - 5 MPH
  • 0 - 8 KPH
  • 0 - 4 kts
Water Type
  • Salt
Fuel Level at Testing
  • 90 gallons
  • 341 liters
Boat Weight as Tested
  • 6200 lbs
  • 2812 kg

Engine Specifications

Number of Engines
  • Dual
Engine
  • 200 hp Verado®
HP / kW
  • 200 / 149
Engine type
  • Inline 4
Gearcase ratio
  • 2.08:1

Boat Specifications

Manufacturer
  • River Hawk
Website
Boat Model
  • Offshore
Boat Type
  • Pilot House
Material
  • Aluminum
Length
  • 28 ft
  • 8.5 m
Beam
  • 8 ft 6 in
  • 2.6 m
Max HP Capacity
  • 600
Fuel Tank Capacity
  • 120.0 gallons
  • 454 liters
Steering Type
  • Mercury Power Steering
Dry Boat Weight
  • 6200 pounds
  • 2812.3 kg
Mounting Bolt Hole
  • 2

Propeller Specifications

Part Number
  • 825900A48
Mercury Name
  • Vensura®
Material
  • Stainless Steel
Diameter / Pitch
  • 14.0 / 19.0
Number of Blades
  • 4
Part Number
  • 825901A48
Mercury Name
  • Vensura®
Material
  • Stainless Steel
Diameter / Pitch
  • 14.0 / 19.0
Number of Blades
  • 4
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