Yanmar type 2YM15

The Powerful Gem
Configuration Maximum output at crankshaft
4-stroke, vertical, water cooled diesel engine * 10.3 kW (14 mhp) / 3600 rpm ** 10.0 kW (13.6 mhp) / 3600 rpm 9.4 kw (12.8 mhp) / 3489 rpm 0.570 L (34.7 cu in) 70 mm x 74 mm (2.75 in x 2.91 in) 2 Indirect injection Natural aspiration Electric starting 12 V - 1.4 kW 12 V - 60 A Fresh water cooling with heat exchanger Enclosed, forced lubricating system Counter clockwise viewed from stern 103 kg (227 lbs) Meets the comprehensive emissions regulations introduced in EU and US (Tier II) in 2006 Rubber type flexible mounts
Continuous rating output at crankshaft Displacement Bore x stroke Cylinders Combustion system Aspiration Starting system Alternator Cooling system Lubrication system Direction of rotation (crankshaft) Dry weight without gear Environmental Engine mounting
NOTE: Fuel condition: Density at 15C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 25C at the inlet of the fuel injection pump (ISO 3046-1) ** Fuel temperature 40C at the inlet of the fuel injection pump (ISO 8665) Technical data is according to ISO 8665 / 3046

Dimensions

(For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com or contact your supplier) 463 mm (18.2 in) 248 mm (9.7 in) 600.3 mm (23.6 in) optional u-mixing elbow 215 mm (8.5 in)

Rear view

Right side view

Optional u-mixing elbow

528 mm (20.8 in)
Exhaust pipe o 51 mm (2.0 in) max. 116 mm (4.6 in) min. 102 mm (4.0 in)

115 mm (4.5 in)

178.5 mm (7.0 in) 370 mm (14.6 in)
258 mm (10.2 in) 613 mm (24.1 in)

176.5 mm (6.9 in)

2YM15 w/ KM2P-1 marine gear

Performance Curves

(Output is according ISO 8665)

Torque

Output (crankshaft/propeller shaft) mhp

6.0 14

Fuel Consumption
Output (crankshaft/propeller shaft) kW
Maximum output at crankshaft

Crankshaft Torque lb-ft

Fuel Consumption L/hr

1.2 4.0 1

Maximum output at prop shaft

0.6 2.0 0.4 1.0 0.2

Propeller power curve

0.3400 3600

0 3800

Crankshaft Speed min-1

Marine Gears/Drive
Model Type Dry weight Reduction ratio (fwd/asn) Propeller speed (fwd/asn) Direction of rotation (propeller shaft - fwd) Dry weight engine and gear/drive Length engine and gear/drive KM2P-1 Constant mesh gear with servo-cone clutch 10 kg (22 lbs)
2.21/3.06 1629/1164 2.62/3.06 1374/1164 3.22/3.06 1118/1164
Saildrive (SD20) Constant mesh gear with dog clutch 30 kg (66 lbs)

2.64/2.64 1364/1364

Clockwise viewed from stern 113 kg (249 lbs) 613 mm (24 in)
Counter clockwise viewed from stern 134 kg (295 lbs) 793 mm (31 in)

Instrument Panels

180 2-2 2-2-4 2-1 79.5 13.5

Digital B-type Panel

1-3 1-2
Type of instrument panel Function 1 Switch unit 1-1 Key switch for GLOW/OFF/ON/START (4-position switch) 1-2 Push button switch for engine stop 1-3 Moisture cap for key switch 2 Alarm lamp unit 2-1 Battery low charge alarm 2-2 Coolant high temperature alarm 2-3 Lubricating oil low pressure 2-4 Water in sail drive seal alarm 2-5 Water in fuel filter alarm 2-6 Sea water insufficient flow alarm 3 Meters 3-1 Lubricating oil pressure meter 3-2 Coolant temperature meter 3-3 Hour meter 3-4 Tachometer 4 Audible alarm buzzer
Note: O = Equipped on panel X = Not equipped on panel
Digital B-type Panel O O O O O O O X X X X O O O

Accessories

Standard Package Set of flexible mounts Exhaust mixing elbow (L-type) V-belt safety cover Expansion tank for fresh water cooling system Alternator 12 V - 60 A Electric stop solenoid Optional Additional Digital B-type instrument panel Primary 80 A alternator Exhaust mixing elbow, U-type (high riser) Various extension wire harnesses Hot water fittings

2YM15 Version: 2006-03

Texts and illustrations are not binding. Yanmar Marine reserves the right to introduce adaptations without prior notification.

www.yanmarmarine.com

Fuel Consumption gal/hr

Crankshaft Torque Nm