MTD 60-3857-0 - Manuel (Page 20)

20
SPECIFICATIONS
ENGINE
Engine Type.......................................................................................................................................... Air-Cooled, 2-Cycle
Displacement............................................................................................................................................. 31 cc (1.9 cu. in)
Operating RPM .................................................................................................................................................. 7,100+ rpm
Idle Speed RPM ........................................................................................................................................ 3,600-4,800 rpm
Ignition Type.......................................................................................................................................................... Electronic
On/Off Stop Control....................................................................................................................................... Rocker Switch
Spark Plug Gap .................................................................................................................................... 0.020 inch (0.5 mm)
Lubrication ................................................................................................................................................... Fuel/Oil Mixture
Fuel/Oil Ratio................................................................................................................................................................. 40:1
Carburetor ....................................................................................................................................... Diaphragm, All-Position
Starter............................................................................................................................................................... Auto Rewind
Muffler ..................................................................................................................................................... Baffled with Guard
Fuel Tank Capacity ................................................................................................................................. 13 ounces (384 ml)
BLOWER / VACUUM
Throttle Control........................................................................................................................................... Finger-Tip Lever
Blower Velocity ............................................................................................................................. up to 160 mph (257 kmh)
Blower Air Output ........................................................................................................................ up to 424 cfm (12.1 cmm)
Mulching Ratio...................................................................................................................................................... up to 10:1
Vacuum Bag Capacity ................................................................................................................. 0.75 bushels (26.4 Liters)
Shoulder Harness ................................................................................................................................... Single Quick-Snap
Approximate Unit Weight (no fuel, with blower/vacuum tube and empty vacuum bag) .................................13.5 lb. (6 kg)