The D21d is a premium commercial GHS mower with impressive industrial power and agile, premium-quality mowing. Featuring the Kubota D722 liquid cooled, diesel engine, and a standard Grammer suspension seat, the D21d is designed for all day comfort and long machine life.
Type: Collection
Power: 20.9 HP
Engine: Kubota Diesel
Ideal Application:
Commercial, Municipal and Institutional Properties
Key Attributes: Efficient, High Torque, Versatile
Standard Options: 18 x 9.5-8 Turf Tire, Suspension Seat
Decks:
Popular Add-ons:
Implement Hitch
Two-Stage Snowblower
Loader Bucket
Hi-Dump
Engine | Kubota D722 | Kohler ECH749 | Kohler KDW1003 |
Fuel System | Diesel | EFI | Diesel |
Cooling System | Liquid & radiator | Air | Liquid & radiator |
Displacement | 719 cc (43.9 cu. in.) | 747 cc (45.6 cu. in.) | 1028 cc (62.7 cu. in.) |
Max Power | 20.9 HP @ 3600 RPM | 26.5 HP @ 3600 RPM | 23.7 HP @ 3600 RPM |
Max Torque | 34 ft-lbs | 40 ft-lbs | 36.8 ft-lbs |
Fuel Capacity | 4.7 gal (17.8 liter) | 4.7 gal (17.8 liter) | 9.4 gal (35.6 liter) Two Independent 4.7 Gallon Tanks with Selector Valve |
Grass Handling | Collection | Collection | Non-Collection |
Seat | Suspension Seat | Comfort Seat | Suspension Seat |
Tires | 18 x 9.5-8 Turf Tire | 18 x 9.50-8 (Pneumatic 4-Ply, Standard) | 23 x 10.5-12 AT Tire |
Weight | 1,000 lbs (454 kg)[1] 1,219 lbs (553 kg)[2] |
815 lbs (370 kg)[1] 1034 lbs (469 kg)[2] |
997 lbs (452 kg)[1] [3] |
Dimensions | 50 in (127 cm)" H x 49.25 in (125 cm)" W x 93 in (236 cm)" L[2] | 50 in (127 cm)" H x 49.25 in (125 cm)" W x 93 in (236 cm)" L[2] | 36.625 in (93 cm)" H x 66 in (168 cm)" W x 107.75 in (273.7 cm)" L[3] |
[1] Tractor only. [2] Tractor with C48 deck. [3] Tractor with S60 deck. * Rops folded.
With financing options from both Sheffield and Yard Card, we have a program perfect for your needs. With the Sheffield program, you may be eligible for: No Monthly interest for 48 months with Equal Payments or Deferred Payments for up to 8 months. With Sheffield, You can own and operate your Walker Mower all season before making your first payment. Imagine paying off your machine in a single payment with your extra profits thanks to the Walker Productivity Advantage.
Manufacturer: Kubota
Model: D722
Displacement: 719 cc (43.9 cu. in.)
Max Power: 20.9 HP @ 3600 RPM
Max Torque: 34 ft-lbs
Cooling System: Liquid & radiator
Cooling Fan: Electric radiator cooling fan with reversible self-cleaning action
Fuel: Diesel (2-D)
Fuel Capacity: 4.7 gal (17.8 liter)
Battery: 12 Volt, 41AH, 340 CCA (Interstate U1-SP40)
Charging System: 40 Amp Automotive Alternator
Charging Output: 40 Amp DC (Regulated)
Manufacturer/Model: Dual Hydrostatic Eaton Model 7 transmission with ductile cast iron final drive, Each Wheel Independently Driven
Steering: Hand Lever Control, Individual Wheel
Forward Speed Control: Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
Parking Brake: Mechanical Pin Lock in Transmission Gear
Forward MPH (km/h): 0-6.5 MPH (0-10.5 km/h) Infinitely Variable
Neutral: Transmission Release by Manual Dump Valve
PTO Shaft: Quick Disconnect Splined Shaft with Two (2) High-Speed U-Joints
Blade Drive Clutch and Brake: Manual Belt Tightener Clutch and Band Brake [Stops Blades within Five (5) Seconds of Disengagement]
Blower: 10.5 in. Diameter, Three-Blade Paddle Wheel
Max. Blower RPM: 4000 RPM
Grass Catcher Capacity: 93 Gal / 10.0 Bu / 352 L
Full Signal: Grass-Pak® full signal alerts operator when catcher box is full
Powerfil®: Oscillating Delivery Spout Driven by 12 Volt Electric Gearmotor Spreads Material throughout Interior of Catcher @ 35 Cycles/Min
Recommended Cut Width: Collection: 36 to 52 in. (91 to 132 cm), Side Discharge 36 to 74 in. (91 to 188 cm) Mulch 36 to 52 in. (91 to 132 cm)
Cutting Height: 1 to 4 in (2.5 to 10 cm) or 1.5 to 4.5 in (4 to 11.5 cm) (DS52 and DS62 Belt Driven SD Decks Only)
Deck Suspension: Independent Torsion-Flex Frame with Caster Wheels and Counterweight Springs
Drive: 18 x 9.50-8 (Pneumatic 4-Ply, Standard)
Tailwheel: 13 x 5.00-6 (pneumatic 4-ply, standard dual) 13 x 8.00-6 (pneumatic 4-ply, optional single)
Deck Caster: 8 x 3.00-4 Foamed Rubber, All decks except DS52, DS62, DS74 8 x 3.00-4 Pneumatic 4-Ply (Optional)
LENGTH
WIDTH
HEIGHT
WEIGHT
Released | Class | Model | Type | Model S/N Range | Manual P/N | Download |
---|---|---|---|---|---|---|
05/15/2024 | Model-D | D21d | Operator's | 187255 - AND ON | 7000-25 | |
03/25/2024 | Model-D | D21d | Parts | 187255 - AND ON | 7000-24 | |
02/06/2024 | Model-D | D21d | Parts | 179940 - 187254 | 7000-23 | |
11/19/2022 | Model-D | D21d | Operator's | 170133 - 187254 | 7000-22 | |
09/07/2022 | Model-D | D21d | Parts | 170133 - 179939 | 7000-21 | |
05/10/2021 | Model-D | D21d | Parts | 168381 - 170132 | 7000-19 | |
05/05/2021 | Model-D | D21d | Operator's | 168381 - 170132 | 7000-20 | |
08/27/2020 | Model-D | D21d | Operator's | 159104 - 168380 | 7000-18 | |
04/26/2019 | Model-D | D21d | Operator's | 154575 - 159103 | 7000-16 | |
04/03/2019 | Model-D | D21d | Parts | 147167 - 168380 | 7000-17 | |
01/15/2018 | Model-D | D21d | Parts | 134382 - 147166 | 7000-15 | |
10/03/2017 | Model-D | D21d | Operator's | 134382 - 154574 | 7000-14 | |
01/25/2016 | Model-D | D21d | Operator's | 124860 - 134381 | 7000-13 | |
01/25/2016 | Model-D | D21d | Parts | 124860 - 134381 | 7000-12 | |
06/01/2009 | Model-D | MD | Parts | 103914 - AND ON | 7000-11 | |
09/15/2007 | Model-D | MD | Parts | 92037 - 103913 | 7000-10 | |
03/01/2006 | Model-D | MD | Parts | 79108 - 92036 | 7000-9 | |
02/15/2005 | Model-D | MD | Operator's | 76788 - 124859 | 7000-8 | |
05/01/2004 | Model-D | MD | Parts | 72868 - 79107 | 7000-7 | |
12/01/2003 | Model-D | MD | Operator's | 53481 - 76787 | 7000-6 | |
03/01/2003 | Model-D | MD | Parts | 60192 - 72867 | 7000-5 | |
06/08/1999 | Model-D | MD | Operator's | 29676 - 53480 | 7000-4 | |
01/20/1998 | Model-D | MD | Parts | 29676 - 60191 | 7000-2 | |
03/01/1995 | Model-D | MD | Operator's | 16369 - 29675 | 7000-1 | |
03/01/1993 | Model-D | MD | Parts | 11756 - 29675 | 7895-1 | |
04/01/1992 | Model-D | MD | Operator's | 11756 - 16368 | 7895 |