Sound Measurements: 72-Inch Side-Discharge Mower Deck

1435 Front Mower..............86 ± 1 dB(A) at 3140 r/min engine speed

1445 Front Mower..............87 ± 1 dB(A) at 3150 r/min engine speed

1545 Front Mower..............87 ± 1 dB(A) at 3160 r/min engine speed

1565 Front Mower..............88 ± 1 dB(A) at 3180 r/min engine speed