The STIHL MS 171 is part of the lightweight generation of STIHL chainsaws with reduced emission technology ? a significant benefit for users because it saves fuel even as it cuts exhaust emissions. The MS 171 also has the STIHL pre-separation air filter, which can extend filter life up to five times over previous models.

DISPLACEMENT 31.8 cc (1.94 cu. in.)
ENGINE POWER 1.3 kW (1.7 bhp)
POWERHEAD WEIGHT 4.3 kg (9.5 lbs.)
FUEL CAPACITY 280 cc (9.5 oz.)
CHAIN OIL CAPACITY 180 cc (6.1 oz.)
OILOMATIC CHAIN 3/8" PMM3
GUIDE BAR LENGTHS (Recommended ranges) 30 to 40 cm (12" to 16")
STIHL ROLLOMATIC E
POWER SOURCE Gas