Specs
| MS 251 WOOD BOSS® Specifications – Occasional Use | |
| DISPLACEMENT | 45.6 cc (2.78 cu. in.) |
| ENGINE POWER | 2.2 kW (3.0 bhp) |
| POWERHEAD WEIGHT | 4.9 kg (10.8 lbs.) |
| FUEL CAPACITY | 390 cc (13.2 oz.) |
| CHAIN OIL CAPACITY | 198 cc (6.7 oz.) |
| OILOMATIC® CHAIN | .325″ RM3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 45 cm (16″ to 18″) STIHL ROLLOMATIC® |
| POWER SOURCE | Gas |
| STIHL recommends #3634 (26 RM3 68) OILOMATIC® saw chain and 18″ 3005 008 4717 STIHL ROLLOMATIC® E guide bar combination. | |
