194 CE
| DISPLACEMENT | 31.8 cc (1.94 cu. in.) |
| ENGINE POWER | 1.4 kW (1.88 bhp) |
| POWERHEAD WEIGHT | 3.45 kg (7.6 lbs.) |
| FUEL CAPACITY | 270 cc (9.1 oz) |
| CHAIN OIL CAPACITY | 220 cc (7.4 oz) |
| OILOMATIC® CHAIN | 3/8″ PM3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 30 to 40 cm (12” to 16”) |
271 FARM BOSS
| DISPLACEMENT | 50.2 cc (3.06 cu. in.) |
| ENGINE POWER | 2.6 kW (3.49 bhp) |
| POWERHEAD WEIGHT | 5.6 kg (12.3 lbs.) |
| FUEL CAPACITY | 500 cc (16.9 oz.) |
| CHAIN OIL CAPACITY | 240 cc (8.12 oz.) |
| OILOMATIC® CHAIN | .325″ RM3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 50 cm (16″ to 20″) STIHL ROLLOMATIC® |
| POWER SOURCE | Gas |
MS 291
| DISPLACEMENT | 55.5 cc (3.39 cu. in.) |
| ENGINE POWER | 2.8 kW (3.76 bhp) |
| POWERHEAD WEIGHT | 5.6 kg (12.3 Ibs.) |
| FUEL CAPACITY | 500 cc (16.9 oz.) |
| CHAIN OIL CAPACITY | 240 cc (8.12 oz.) |
| OILOMATIC® CHAIN | .325 RM3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 50 cm (16″ to 20″) STIHL ROLLOMATIC® |
| POWER SOURCE | Gas |
MS 311
| DISPLACEMENT | 59.0 cc (3.6 cu. in.) |
| ENGINE POWER | 3.1 kW (4.2 bhp) |
| POWERHEAD WEIGHT | 6.2 kg (13.67 Ibs.) |
| FUEL CAPACITY | 600 cc (20.3 oz.) |
| CHAIN OIL CAPACITY | 350 cc (11.8 oz.) |
| OILOMATIC® CHAIN | 3/8″ RS3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 50 cm (16″ to 20″) STIHL ROLLOMATIC® |
| POWER SOURCE | Gas |
MS 391
| DISPLACEMENT | 64.1 cc (3.9 cu. in.) |
| ENGINE POWER | 3.3 kW (4.4 bhp) |
| POWERHEAD WEIGHT | 6.2 kg (13.67 Ibs.) |
| FUEL CAPACITY | 600 cc (20.3 oz.) |
| CHAIN OIL CAPACITY | 350 cc (11.8 oz.) |
| OILOMATIC® CHAIN | 3/8″ RS3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 50 cm (16″ to 20″) STIHL ROLLOMATIC® |
| POWER SOURCE | Gas |