ID # 31756008
Walker Mowers D21d
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Overview
Specifications
d21d comparison
engine
electrical
transmission
blade drive
grass handling
deck
tires
size and weight
Videos
Documents
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The S18 continues to build on the Model S platform with an 18 HP engine and Walker’s patented Grass Handling System with Thru-Shaft PTO. It is faster and more powerful, and with reduced weight, the S18 is designed to be productive and efficient. Able to run 36 to 56 inch decks, the S18 is the perfect choice for residential properties, gated yards, and demanding customers.
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Model
D21d
Category Name
Lawn / Garden
Year
2024
Sale Type
New
Manufacturer
Walker Mowers
Type
Collection
Decks
7 Collection, 7 Discharge, 5 Mulching
Power
20.9 HP
Engine
Kubota Diesel
Key Attributes
Efficient, High Torque, Versatile
Standard Options
18 x 9.5-8 Turf Tire, Suspension Seat
Ideal Application
Commercial, Municipal and Institutional Properties
D21d Comparison
D21d |
T27i |
H24d | |
| 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 | 980 lbs (445 kg)[1] 1199 lbs (544 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 in (272 cm)" L[3] |
| [1] Tractor only. [2] Tractor with C48 deck. [3] Tractor with S60 deck. * Rops folded. | |||
Fuel
Diesel (2-D)
Model
D722
Max Power
20.9 HP @ 3600 RPM
Max Torque
34 ft-lbs
Displacement
719 cc (43.9 cu. in.)
Manufacturer
Kubota
Fuel Capacity
4.7 gal (17.8 liter)
Cooling System
Electric radiator cooling fan with reversible self-cleaning action
Battery
12 Volt, 41AH, 340 CCA (Interstate U1-SP40)
Charging Output
40 Amp DC (Regulated)
Charging System
40 Amp Automotive Alternator
Neutral
Transmission Release by Manual Dump Valve
Steering
Hand Lever Control, Individual Wheel
Parking Brake
Mechanical Pin Lock in Transmission Gear
Forward MPH (km/h)
0-6.5 MPH (0-10.5 km/h) Infinitely Variable
Manufacturer/Model
Dual Hydrostatic Eaton Model 7 transmission with ductile cast iron final drive, Each Wheel Independently Driven
Forward Speed Control
Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
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
Powerfil®
Oscillating Delivery Spout Driven by 12 Volt Electric Gearmotor Spreads Material throughout Interior of Catcher @ 35 Cycles/Min
Full Signal
Grass-Pak® full signal alerts operator when catcher box is full
Max. Blower RPM
4000 RPM
Grass Catcher Capacity
93 Gal / 10.0 Bu / 352 L
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
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)
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)
Size & Weight
- 64.50 in (164 cm)
- C48 deck: 93 in (236 cm)
- deck tilted : 77 in (196 cm)
- 50 in (127 cm)
- Tractor Only: 980 lbs (445 kg)
- Tractor with C48 deck: 1199 lbs (544 kg)
Videos
Documents
d21d-us.pdf Model
D21d
Category Name
Lawn / Garden
Year
2024
Sale Type
New
Manufacturer
Walker Mowers
Quantity
0
Type
Collection
Decks
7 Collection, 7 Discharge, 5 Mulching
Power
20.9 HP
HOURS
monday to friday
8:00 am - 5:00 pm
saturday
By appointment
sunday
Closed
LOCATION
| Monday - Friday | 8:00 am - 5:00 pm |
| Saturday | By appointment |
| Sunday | Closed |
