A favorite tractor for municipal, institutional and government customers is the MD.

D21d At A Glance

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

D21d Overview

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.

D21d Photos


D21d Specifications

Engine Kubota, D722, 3 cyl
Displacement 719 cc (43.9 cu in)
Max Power 20.9 hp @ 3600 rpm
Max Torque 34 ft lbs
Fuel Diesel (2-D)
Fuel Capacity 4.7 gal (17.8 liter)
Fuel Consumption
(per hour)
0.76 gal (2.88 liter)
Cooling System Liquid, Radiator
Lubrication System Full Pressure w/ Filter
Weight 932 lbs[1], 1130 lbs[2]
Dimensions 49H x 49W x 91L[2]
[1]Tractor only, [2]Tractor with a typical 48" deck.

D21d Manuals

Model Type
D, MD Owners Parts