2011 Mercury 25 HP FourStroke Jet
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Key Features
Product Features
Description
Mercury Jet Outboards are designed with the power and the weight to cover any shallow-water jet boat application. Our FourStroke jet outboards are electronic fuel injected, with a range from 25 to 40 horsepower. Mercury's jet-drive outboards are specifically designed to pilot boats in shallow waters where propeller-driven hulls are unable to operate. Because there is no lower unit extending below the hull, the jet drive permits passage over obstacles that would foul a propeller-driven outboard boat.
Operation
Water is drawn into the unit through the intake grill by an impeller, driven directly by the engine driveshaft. The water is then forced at high pressure through an outlet nozzle, creating thrust that drives the boat forward. To obtain reverse, a gate lifts into position over the outlet re-directing the pressure stream in the opposite direction.
- HP/Kw @ Prop: 25 hp (18.4 kW)
- Full throttle RPM: 5000-5500
- Cylinder Configuration: 3 (in-line)
- Displacement: 32.1 L (526 CID)
- Bore and Stroke: 2.40 x 2.36 in. (61 x 60 mm)
- Fuel Induction System: 2 valve single overhead cam (SOHC)
- Ignition: CDI w/electronic spark advance
- Fuel System: Electronic Fuel Injection (EFI)
- Alternator Amp: 15 amp / 186 watt
- Starting: Electric (Turn-key), Manual
- Gearcase Options: Jet
- Steering: Remote, Tiller
- Trim System: Gas assist, Power Trim
- Recommended Oil: Mercury 4-Stroke Outboard Oil
- Shaft Length: 15 in., 20 in.
- Dry Weight (Lightest model available): 186 lb. (84 kg)
- CARB Star Rating: 3
Engine
Engine Type | 3 Cylinder (in-line) |
Bore x Stroke | 2.40 x 2.36 in. (61 x 60 mm) |
Displacement | 32.1 L (526 CID) |
Starting | Electric (Turn-key), Manual |
Dimensions
Shaft Length | 15 in., 20 in. |
Weight | 186 lb. (84 kg) |
General
Trim Method | Gas assist, Power Trim |
Propshaft Horsepower | 25 hp (18.4 kW) |
Full Throttle Operating Range | 5000-5500 rpm |
Fuel Induction | 2 valve single overhead cam (SOHC) |
Alternator | 15 amp / 186 watt |
Steering | Remote, Tiller |