The MS 261 C-M has all the same great features as the MS 261 – low exhaust emissions, high fuel efficiency and robust performance – but also features the advanced STIHL M-Tronic™ engine management system. With STIHL M-Tronic™, an onboard microprocessor digitally monitors and automatically compensates for changes in your work conditions including elevation, temperature, fuel quality, varying octane levels and dirty air filters. The end result is maximum performance across a wide range of cutting conditions without making any manual adjustments. The MS 261 C-M also features redesigned cylinders and a slimmer, ergonomic housing for an impressive power-to-weight ratio.
| MS 261 C-M Specifications - Professional Use | |
| DISPLACEMENT | 50.2 cc (3.06 cu. in.) |
| ENGINE POWER | 3.0 kW (4.0 bhp) |
| POWERHEAD WEIGHT | 4.9 kg (10.8 Ibs.) |
| FUEL CAPACITY | 500 cc (16.9 oz) |
| CHAIN OIL CAPACITY | 270 cc (9.13 oz) |
| OILOMATIC® CHAIN | 26 RM3 |
| GUIDE BAR LENGTHS (Recommended ranges) | 40 to 50 cm (16" to 20") STIHL ROLLOMATIC® E |
| POWER SOURCE | Gas |
| STIHL recommends #3634 (26 RM3 67) OILOMATIC® Saw chain and 16" 3003 008 6813 Ematic™ guide bar combination. The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on. | |