Specs
| MS 661 R MAGNUM® Specifications – Professional Use | |
| DISPLACEMENT | 91.1 cc (5.56 cu. in.) |
| ENGINE POWER | 5.4 kW (7.2 bhp) |
| FUEL CAPACITY | 850 cc (28.7 oz.) |
| WEIGHT | 7.5 kg (16.5 lbs.) |
| OIL CAPACITY | 400 cc (13.5 oz.) |
| Recommended Guide Bar STIHL ROLLOMATIC® E Super 3003 000 4030. 25”Recommended Saw Chain STIHL Rapid™ Super 33624005 008433RS3-84 Loop 25”. | |
