Description
MS 391 PETROL CHAINSAW: EXCELLENT CHAINSAW FOR HEAVY AGRICULTURAL USE
Our MS 391 is an easy-to-manage, high-torque chainsaw for improved performance and user comfort when harvesting wood or cutting firewood.
TECHNICAL DATA
| Power output | 3.3/4.5 kW/bhp |
| Bar length | 45-50 cm |
| Bar length | 18-20 in |
| Displacement | 64.1 cm³ |
| Rollomatic E, cutting length | 40 cm |
| Tank volume | 0.60 l |
| STIHL Oilomatic saw chain pitch/type | 3/8″ RM |
| Speed at maximum power | 9500 rpm |
| Bumper spike | Steel claw |
| Power output | 3.2/4.5 kW/bhp |
| Sprocket – number of teeth | 7 Z |
| Performance | 4.4 bhp |
| Cylinder | Chrome |
| Filter material | Non-woven fabric |
| Oil pump | Adjustable |
| Additional features | Ematic chain lubrication system |
| Filter | Cartridge filter |
| Sprocket | Profile sprocket |
| Weight | 6.2 kg 1) |
| Chain tensioning | Lateral chain tensioning |
| Anti vibration system | Standard AV-System |
| Handle type | Standard grip |
| Exhaust | Standard silencer |
| Filler cap | WTV tool-free tank cap |
| Chain pitch | 3/8″ |
| Carburettor | Flush template / carburettor heating / compensator / limiter caps |
| EPA Certified fuel consumption | 0.47 glh |
| EPA Certified fuel consumption | 1.779 l/h |
| Power-to-weight ratio | 1.9 kg/kW |
| Oil tank volume | 350 cm³ |
| Weight | 7.33 / 7.45 kg 2) |
| Sound pressure level | 105 dB(A) 3) |
| Sound power level | 117 dB(A) 3) |
| Vibration values left/right | 4/4 m/s2 4) |
| STIHL Oilomatic saw chain pitch/type | 3/8″ |
| CO² | 755 g/kWh |
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