|
| TECHNICAL DATA |
|
| 371K |
Engine |
| |
Cylinder volume, cu.in/cm3 | 4,3/70,7 | |
Cylinder bore, inch/mm | 1,97/50 | |
Stroke, inch/mm | 1,4/36 | |
Idle speed, rpm | 2 500 | |
Max. speed, unloaded, rpm | 9 800 ± 250 | |
Power, kW | 3,5/ 9 300 | |
Ignition system |
| |
Manufacturer | FHP | |
Type of ignition system | CD | |
Spark plug | Champion RCJ7Y | |
Electrode gap, inch/mm | 0,02/0,5 | |
Fuel and lubrication system |
| |
Manufacturer | Walbro | |
Carburettor type | HD 20 | |
Fuel capacity, US pint/litre | 1,63/0,77 | |
Weight |
| |
Without fuel and cutting blade, Lbs/kg |
| |
12" (∅ | 300 mm) | 20,1/9,1 |
14" (∅ | 300 mm) | 20,7/9,4 |
Cutting equipment
Cutting blade | Gear ratio | Max. peripherical speed |
12" | 1:1.97 | 80 m/s |
14" | 1:1.97 | 100 m/s |
22´*31y¶5U¨
– English
