D-Series

A favorite tractor for municipal, institutional and government customers is the MD. This is in part because of the powerful Kubota, three-cylinder, liquid-cooled diesel engine. One innovation highlight of the D21d is a self-reversing fan to keep radiator clean. The D-series shares the same basic design as the T-series and is capable of using most all of the decks, implements and attachments built for the grass collection style machines.

20.9-HP, Kubota three cylinder diesel engine, liquid-cooled
Electric radiator fan with reversible self-cleaning action
Shock-mounted instrument panel
Remote air intake for engine
10.0 bushel (12.4 cu. ft.) catcher
10.5" (27 cm) grass handling blower
Splined PTO drive shaft with quick-disconnect coupler
4.7 gallon (17.8 liter) fuel tank
7 mph (11.3 kph) ground speed
Grammer suspension seat
20.9-HP, Kubota three cylinder diesel engine, liquid-cooled
Electric radiator fan with reversible self-cleaning action
Shock-mounted instrument panel
Remote air intake for engine
10.0 bushel (12.4 cu. ft.) catcher
10.5" (27 cm) grass handling blower
Splined PTO drive shaft with quick-disconnect coupler
4.7 gallon (17.8 liter) fuel tank
7 mph (11.3 kph) ground speed
Grammer suspension seat
Available in Side Discharge (SD)
Engine Kubota, D722, 3 cyl Kubota, D722, 3 cyl
Displacement 719 cc (43.9 cu in) 719 cc (43.9 cu in)
Max Power 20.9 hp @ 3600 rpm 20.9 hp @ 3600 rpm
Max Torque 34 ft lbs 34 ft lbs @ 2400 rpm
Fuel Diesel (2-D) Diesel (2-D)
Fuel Capacity 4.7 gal (17.8 liter) 4.7 gal (17.8 liter)
Fuel Consumption (per hour) 0.76 gal (2.88 liter) 0.76 gal (2.88 liter)
Cooling System Liquid, Radiator Liquid, Radiator
Lubrication System Full Pressure w/ Filter Full Pressure w/ Filter
Weight 932 lbs[1], 1130 lbs[2] 932 lbs[1], 1130 lbs[2]
Dimensions 49H x 49W x 91L[2] 49H x 49W x 91L[2]
[1]Tractor only, [2]Tractor with a typical 48" deck.
36" (91cm)
Collection
36" (91cm) Reverse
Collection
42" (107cm)
Collection
48" (122cm)
Collection
48" (122cm) Reverse
Collection
52" (132cm) Reverse
Collection
36" (91cm)
Side Discharge
42" (107cm)
Side Discharge
42" (107cm) Belt Drive
Side Discharge
48" (122cm)
Side Discharge
52" (132cm)
Side Discharge*
56" (142cm)
Side Discharge
62" (157cm)
Side Discharge
74" (188cm)
Side Discharge
36" (91cm)
Mulching
42" (107cm)
Mulching
42" (107cm)
Mulching
48" (122cm)
Mulching
52" (132cm)
Mulching Kit[1]

[1]Mulching Kits require and mount to an existing side discharge deck.

Attachments

36" Snow
Blower[1]
48" Dozer
Blade
40" Dethatcher[2]
Boom Sprayer[3]
Operator Cab
Blade Edger

Implements[4]

Implement
Hitch Mount
46" Dozer
Blade
42" Two-Stage
Snowblower[5]
47" Rotary
Broom
Debris Blower
Loader Bucket

Options

Narrow Drive
Tires
Wide Drive
Tires
Low Profile
Drive Tires
All-Terrain
Drive Tires
Tire Chains
Foamed Deck Tire

Mechanical
Deck Lift
Power Deck Lift
Tail Wheel Lock
Spread Axle
Tail Wheel
No-Catch
Deflector
Blower Lockout

Power Dump
Hi-Dump™
Exhaust Screen
with Large holes
Removable
Catcher Bins
Tail Weight
Instrument Panel
Cover

Headlights
Break-Away Blades
Adjustable Footrests
Curb Jumper

[1]We recommend the use of Narrow Drive Tires with the 36" Snow Blower.
[2]Deck Attachment for 36", 42", 48", and 52" inch decks.
[3]Deck Attachment for 42", 48", 52", and 62" inch decks. Kit required for 52" and 62" decks.
[4]All Implements require an Implement Hitch Mount.
[5]Shown with optional Operator Cab, which is not included.

Company Program Interest
Starts
First
Payment
Interest
Rate
Amount
Financed
Customer
Doc Fee
Effective
Through
Sheffield Financial 0.00%/42 Months*
N/A Differs 0% APR $1500.00 $125.00 6/30/2014
Sheffield Financial 0.00%/48 Months*
N/A Differs 0% APR $1500.00 $125.00 6/30/2014
Sheffield Financial 3.99%/36 Months Immediately in 30 days 3.99% APR $1500.00 $125.00 6/30/2014
Sheffield Financial 3.99%/48 Months Immediately in 30 days 3.99% APR $1500.00 $125.00 6/30/2014
Sheffield Financial 3.99%/60 Months Immediately in 30 days 3.99% APR $1500.00 $125.00 6/30/2014
Yard Card 0.00%/36 Months N/A in 30 days 0% APR $1500.00 $125.00 6/30/2014
Yard Card 0.00%/48 Months
N/A in 30 days 0% APR $1500.00 $125.00 6/30/2014
Yard Card 1.90%/60 Months Immediately in 30 days 1.90% APR $1500.00 $125.00 6/30/2014
Yard Card 2.99%/54 Months Immediately in 30 days 2.99% APR $1500.00 $125.00 6/30/2014

*Walker Manufacturing offers national (US Only) retail finance plans through Sheffield Financial and Yard Card (TD Retail Card Services). We work with other retail finance programs in the US as administered by our distributors. If available in your area, your dealer will be able to identify these programs for you.

MD Owners Manual
Released: 2005 S/N 76788 - S/N Current
Released: 2003 S/N 53481 - S/N 76787
Released: 1999 S/N 29676 - S/N 53480
Released: 1995 S/N 16369 - S/N 29675
Released: 1992 S/N 11756 - S/N 16368
MD Parts Manual
Released: 2009 S/N 103914 - S/N Current
Released: 2007 S/N 92037 - S/N 103913
Released: 2006 S/N 79108 - S/N 92036
Released: 2004 S/N 72868 - S/N 79107
Released: 2003 S/N 60192 - S/N 72867
Released: 1998 S/N 29676 - S/N 60191
Released: 1993 S/N 11756 - S/N 29675

Buying A Walker

All Walker Mowers sales are made by a local servicing dealer only.

We believe buying a mower is the beginning of a series of relationships that allows you, our dealers, our distributors and Walker to operate in what we refer to as "A Family Style" of business.

Dealer Locator

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Request A Demo

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Contact Walker

Address:

Walker Manufacturing
5925 East Harmony Road
Fort Collins, CO 80528
(map)

Phone:

800-279-8537