Toro Lawn-Boy Precision Z320H, Service Manual

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A2-3 TimeCutter Z / Precision Z Service Manual
SPECIFICATIONS
2
Item Specifi cation
Mower Decks 38” (97cm) cut, right side discharge, two blade mid-mount rotary. Drawn 13 gauge steel
deck with welded mounting brackets. Frame supported
42” (107cm) right side discharge, two blade mid-mount rotary. Drawn 13 gauge steel
deck with welded mounting brackets. Frame supported.
44” (112cm) cut, right side discharge, three blade mid-mount rotary. Drawn 13 gauge
steel deck with welded mounting brackets. Frame supported.
48” (121.8cm) cut, right side discharge, three blade mid-mount rotary. Drawn 13 gauge
steel deck with welded mounting brackets. Frame supported.
Blade Tip Speed Model Speed
14-38Z & Z380 16,760 ft/min @ 3300 RPM nominal, 17,270 ft/min @ 3400 RPM
max.
16-42Z & 17-42Z &
Z420
17,290 ft/min @ 3300 RPM nominal, 17,810 ft/min @ 3400 RPM
max.
18-44Z 17,310 ft/min @ 2700 RPM
Z480 15,230 ft/min @3300 RPM nominal, 15,710 ft/min @ 3400 RPM
max.
14-38Z (Int’l model) 13,710 ft/min @ 2700 RPM
16-42Z (Int’l model) 14,140 ft/min @ 2700 RPM
Height-of-Cut All models except Z480 - Seven height-of-cut positions from 1.5” (38mm) to 4.5
(114mm), 1/2” (12.7mm) increments.
Z480 - Seven height-of-cut positions from 1.0” (25.4mm) to 4.0 (101.6mm), 1/2”
(12.7mm) increments.
Electrical System Battery Voltage: 12 volt negative ground
Battery Type: BCI Group U1