Specifications; Dpa Cutting Units - Toro Greensmaster 3120 Service Manual

Specifications

DPA Cutting Units

DPA Cutting Units: Specifications
g225943
Frame construction: Precision machined die cast aluminum crossmember with
two bolt-on die-cast aluminum side plates.
Reel construction: Reels are 53.3 cm (21 inches) in length and 12.7 cm (5 inch)
in diameter. High strength, low alloy steel blades are thru hardened and impact
resistant. Reels are available in 8, 11 and 14 blade configurations.
Reel bearings: Two stainless steel ball bearings are press fit onto the reel
shaft and retained by a threaded insert. Low drag seals/slingers for added
protection with an O-ring sealed counterweight mounting surface. Reel position
is maintained by a wave washer with no end play adjustment required.
Reel drive: The reel shaft is 35 mm (1.375 inch) diameter tube with an internally
splined threaded nut on each end
Height-of-cut: Cutting height is adjusted on the front roller by two vertical
screws. Standard bench height of cut range is 1.6 to 1.1 mm (0.062 to 0.438
inch) depending on type of bedknife installed. An optional high height-of-cut
kit is available to obtain a cut range of 11.1 to 25.4 mm (0.438 to 1.0 inch).
Effective HOC may vary depending on turf conditions, type of bedknife, rollers,
and attachments installed.
Bedknife and bedbar: Replaceable single edged Edgemax™ bedknife (solid
tool steel construction) is standard. Bedknife is fastened to the bedbar with
thirteen bedknife screws. A variety of optional bedknives and a more aggressive
bedbar are available.
Bedknife adjustment Dual adjustment (one on each side of the bedbar) with
0.018 mm (0.0007 inch) bedknife movement for each detent.
Rollers: The front roller is a 6.3 cm (2.5 inches) diameter roller that is available
in full, wide spaced Wiehle and narrow spaced Wiehle configurations (narrow
spaced Wiehle roller is shown in
inches) diameter full roller.
Figure 104
Figure 104).The rear roller is a 5.1 cm (2
Page 7–2 Greensmaster 3120
17230SL Rev C