Husqvarna 440 e-series Owners Manual - Page 32

TECHNICAL DATA Recommended original and replacement bar and chain combinations Following is a list of recommended cutting equipment for the Husqvarna chain saw models 440e TrioBrake and 445e TrioBrake. The combinations of power head, bar and chain have been tested and found to be in accordance with the kickback and vibration requirements of ANSI B175.1-2000. The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the corresponding maximum nose radius of a solid bar. The following list is the chain saw manufacturers recommendations. There may be other combinations available, which will also achieve kickback reduction. As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list. For guide bars of the same length, all sprocket-nose guide bars of the same pitch and having the same number of sprocket teeth may be considered to have equivalent kickback energy. A hard nose bar having the same length and nose radius as a sprocket-nose bar may be considered to have equivalent or less kickback energy than the sprocket-nose bar. Bar and chain combinations Chain saw models Husqvarna 440e TrioBrake and 445e TrioBrake met the kickback performance requirements of ANSI B 175.1-2000 when tested with the combinations of bars and saw chains listed below. The saw chain Husqvarna H30 is also classified as a low kickback saw chain since it met the requirements for low kickback saw chain outlined in ANSI B 175.1-2000. We recommend to use only the listed combinations of bars and chains for chain saw models Husqvarna 440e TrioBrake and 445e TrioBrake. Other chain saw models may not meet the kickback requirements when equipped with the listed bar and chain combinations. Model: 440e TrioBrake, 445e TrioBrake 445e TrioBrake Bar Length, inch Pitch, inch Gauge, mm 13 0,325 15 0,325 16 0,325 1,3 18 0,325 20 0,325 13 0,325 15 0,325 16 0,325 1,5 18 0,325 20 0,325 Max. nose radius 10T 10T 10T 10T 10T 10T 10T 10T 10T 12T Chain Type Length, drive links (no.) 56 64 Husqvarna H30 66 72 78 56 64 Husqvarna H25 66 72 78 Note: For the saw chains above (if available) you are free to choose between 0,050" or 0,058" gauge drive links for the corresponding bar, see the table below. 0,050"/1,3 mm 0,058"/1,5 mm H30 H22 H23 - H25 H21 Saw chain filing and file gauges 440e TrioBrake 445e TrioBrake 445e TrioBrake 32 - English 1153159-95 Rev.2 2010-04-08