16
SPECIAL INSTRUCTIONS FOR CHANGING BLADE SPEED
ON CONCRETE / ASPHALT SAWS
WARNING: Do not exceed blade shaft speed shown for each blade size. Excessive blade
speed could result in blade breakage and serious personal injury.
NOTE: As shown on the chart, some blade guards accept more than one size blade.
RATED
RPM
PULLEY
SIZE
RATED
RPM
PULLEY
SIZE
14"
2560 4.12" 1760 6.00"
18"
2560 4.12" 1760 6.00"
26"
1760 4.12" 1760 4.12"
30"
1430 4.12" 1760 3.35"
ELECTRIC MOTOR
PRO 35 III 20 HP ELECTRIC
MOTOR SPEED / BLADE SIZE
BLADE SHAFT
BLADE
SIZE
LOADED
RPM
PULLEY
SIZE
LOADED
RPM
PULLEY
SIZE
MAX
RPM
14"
2500 4.75" 2800 4.12" 2950
18"
2500 4.75" 2800 4.12" 2950
26"
1650 4.75" 2800 2.80" 2950
30"
1650 4.75" 2800 2.80" 2950
BLADE SHAFT ENGINE SPEED
BLADE
SIZE
PRO 35 III DIESEL
ENGINE SPEED / BLADE SIZE
LOADED
RPM
PULLEY
SIZE
LOADED
RPM
PULLEY
SIZE
MAX
RPM
14"
2750 4.12" 2800 8.0" 3000
18"
2750 4.12" 2800 8.0" 3000
26"
1900 4.12" 2800 5.6" 3000
30"
1400 5.60" 2800 5.6" 3000
36"
1400 5.60" 2800 5.6" 3000
48"
1000 7.60" 2800 5.6" 3000
PRO 65 III DIESEL
ENGINE SPEED / BLADE SIZE
JACKSHAFT PULLEYS REMAIN THE SAME FOR ALL BLADE SIZES
BLADE SHAFT ENGINE SPEED
BLADE
SIZE
