Type

2-stroke, 2-cylinder, water cooled gasoline engine

Bore & Stroke

76mm x 68mm (2.99in. X 2.68in.)

Piston displacement

617cc ( 37.64 cu.in.)

Authorized output

40.8PS/ 30 kW

Fuel tank

18 liters (4.76 US gals)

Fuel consumption

12 liters/h (3.17US gals/h.)

Ignition

Flywheel magneto (C.D.I. system)

Starting system

Starter motor and automatic recoil system

Lubrication

Separate fuel/oil supply system (Auto mixing)

Choke system

Auto choke system

Spark plug

NGK BP7HS-10

Light bulb

12V-35W

Battery

12V-16Ah/5h

Pump

Type

Single suction, single stage, high pressure turbine pump

Discharge port coupling

JIS fire thread (B-9912), 2-1/2" male

Suction port coupling

JIS fire thread (B-9912), 3" male

Priming

Rotary-vane vacuum pump (Oilless type)

Pump performance
(Suction height: 3m)

Over 1,450 liters (Over 383 US gals)/min. at 0.4 MPa

Over 1,250 liters (Over 330 US gals)/min. at 0.6 MPa

Over 1,000 liters (Over 264 US gals)/min. at 0.8 MPa

Over 600 liters (Over 159 US gals/min. at 1.0 MPa

Dimensions

Overall length

Approx. 700mm (27.6 inch)

Overall width

Approx. 620mm (24.4 inch)

Overall height

Approx. 730mm (28.7 inch)

Mass

85kg (187 lbs)

Max. suction height

Approx. 9m (29.5 feet)