23 TECHNICAL DATA
128
23.1
Engine
Design
1-cylinder 4-stroke engine, water-cooled
Displacement
349.7 cm³ (21.34 cu in)
Stroke
57.5 mm (2.264 in)
Bore
88 mm (3.46 in)
Compression ratio
13.5:1
Idle speed
1,950 … 2,050 rpm
Control
DOHC, four valves controlled via cam lever, drive via timing
chain
Valve diameter, intake
36.3 mm (1.429 in)
Valve diameter, exhaust
29.1 mm (1.146 in)
Valve clearance
Intake at: 20 °C (68 °F)
0.08 … 0.15 mm (0.0031 … 0.0059 in)
Exhaust at: 20 °C (68 °F)
0.12 … 0.19 mm (0.0047 … 0.0075 in)
Crankshaft bearing
2 cylinder bearings
Conrod bearing
Plain bearing
Piston pin bearing
Bearing bush
Pistons
Forged light alloy
Piston rings
1 compression ring, 1 oil scraper ring
Engine lubrication
Pressure circulation lubrication with 2 trochoidal pumps
Primary transmission
24:73
Clutch
Multidisc clutch in oil bath/hydraulically activated
Gearbox
6 gear transmission, claw shifted
Transmission ratio
first-gear
14:32
second-gear
16:26
third-gear
20:25
fourth-gear
22:23
fifth-gear
25:22
sixth-gear
26:20
Alternator
12 V, 200 W
Ignition
Contactless controlled fully electronic ignition with digital
ignition adjustment
Spark plug
NGK LMAR9AI-10
Spark plug electrode gap
1.0 mm (0.039 in)
Cooling
Water cooling, permanent circulation of coolant by water
pump
Starting aid
Starter motor
Содержание EC 350F
Страница 1: ...OWNER S MANUAL 2021 EC 350F Art no 3215013en ...
Страница 2: ......
Страница 40: ...10 SERVICE SCHEDULE 38 One time interval Periodic interval ...
Страница 138: ...23 TECHNICAL DATA 136 Screw in fitting cooling system M24x1 5 18 Nm 13 3 lbf ft Loctite 243 ...
Страница 150: ... 3215013en 3215013en 10 2020 Stallhofnerstraße 3 5230 Mattighofen Austria http www gasgas com ...