Features
Pleated air filter with a large surface area to ensure steady flow of clean air to carburetor
Aluminum handle with rubber grip for strength and comfort
Decompression valve for easy starting
3-point spring vibration reduction system for operator comfort
19mm captive bar nuts – no chance of losing hardware
Automatic, adjustable clutch-driven bar oiler operates only when the chain is moving to
reduce oil consumption
Chrome plated cylinder for long engine life
Antivibration handle, bumper spikes, chain brake, electronic ignition, translucent fuel tank
20" .050 Bar: 20H0PS3872C / Chain: 72LPX72CQ or ES72LPX72E
20" .058 Bar: 20H8PS3872C / Chain: 73LPX72CQ or ES73LPX72E
24" .050 Bar: 24H0PS3884C / Chain: 72LPX84CQ or ES72LPX84E
24" .058 Bar: 24H8PS3884C / Chain: 73LPX84CQ or ES73LPX84E
28" .050 Bar: 28H0PS3893C / Chain: 72LPX93CQ or ES72LPX93E
28" .058 Bar: 28H8PS3892C / Chain: 73LPX92CQ 
32" .050 Bar: 32H0PS3805C / Chain: 72LPX105CQ  
32" .058 Bar: 32H8PS3805C / Chain: 73LPX105CQ 
Specifications
Engine Displacement: 73.5cc
Engine Cycles, max: 13,100 (rpm)
Fuel Tank Capacity: 27.1 oz
Bar Oil Capacity: 12.2 oz
Bar Length (in.): 20, 24, 28, 32
Oiler Type: Automatic, adjustable
Chain gauge (in.): 0.050" or 0.058"
Chain Pitch (in.): 3/8
Chain Speed (m/s): 28.9
Max. Engine Power: 5.47 (hp)
Max. Engine Torque: 4.45 (Nm)
Cut Diameter, maximum: (in.) 35,42,49, 56
Dry Weight: 14.9 lbs
Warranty: Consumer 5 years / Commercial 1 year