Traction And Reel Drive Systems; Controls, Wheels And Accessories; Dpa Cutting Units - Toro Greensmaster eFlex 1021 Service Manual

Traction and Reel Drive Systems

Controls, Wheels and Accessories

DPA Cutting Units

Greensmaster ® eFlex 1021
20248SL Rev A
Item
Transmission
Traction Drive
Differential
Parking Brake
Traction Drum
Cutting Reel Drive
Item
Transport Wheel (Optional) Tire
Pressure
Frame construction: Precision machined die cast aluminum crossmember with 2 bolt-on
die-cast aluminum side plates.
Reel construction: 12.7 cm (5 inches) diameter, 11 or 14 carbon steel blades welded
to 5 stamped steel spiders. High strength low alloy steel blades are
through hardened.
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 12.7 mm (0.062 to 0.500
inch) depending on type of bedknife installed. Effective HOC may vary
depending on turf conditions, type of bedknife, rollers, attachments
installed and rear drum position.
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 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 rear roller is a 5.1 cm (2 inches) diameter aluminum full roller.
The front roller is a 6.3 cm (2.5 inches) diameter roller that is chosen
from a variety of configurations.
Grass shield: Non-adjustable shield with adjustable cut-off bar to improve grass
discharge from reel in wet conditions.
Counterbalance A cast iron weight mounted on right end of the cutting unit balances
weight: the cutting unit.
Cutting unit weight (approximate):
11 blade
14 blade
Options: Refer to the Cutting Unit Parts Catalog or contact your local Authorized
Toro Distributor for available cutting unit options.
Transmission to traction drive uses a series of spur gears
Dual aluminium, 19.1 cm (7.5 inch) diameter
Transmission reel output shaft with disconnect
Final reel drive has 2 pulleys with positive drive belt
18 inch
33.5 kg (74 lbs)
35 kg (77 lbs)
Page 2–3 Specifications and Maintenance: Specifications
Description
Electric motor to transmission
Transmission drive uses spur gears
Spur gear planetary differential
Band style (at differential shaft drive)
and sliding coupler
Belt tension maintained by an idler
Description
83 to 103 kPa (12 to 15 PSI)
21 inch
35 kg (77 lbs)
36.3 kg (80 lbs)