Walker Mowers MD21d
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.
KEY FEATURES
- 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 litre) fuel tank
- 7 mph (11.3 kph) ground speed
- Grammer suspension seat
- Available in Side Discharge (SD) model
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 litre)
- Fuel Consumption (per hour): 0.76 gal (2.88 litre)
- Cooling System: Liquid, Radiator
- Lubrication System: Full Pressure w/ Filter
- Weight: 436 kg
- Dimensions: 124cm H x 124cm W x 236cm
