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 Model 321D-52 Specifications |
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| ENGINE | ||
| Type/Horsepower/Cylinders |
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Kubota, 21 hp, 3-cyl.
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| Displacement |
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44 cu. in. (722 cc)
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| Lubrication System |
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Pressure Lube/Filter
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| Crankshaft |
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Horizontal
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| Cooling System |
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Liquid
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| Fuel |
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Diesel - No. 2
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| Fuel Capacity |
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10 U.S. Gal. (38 l)
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| Optional Fuel Capacity |
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NA
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| Air Cleaner |
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Heavy-duty, cyclonic, remote mounted, with replaceable element.
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| Muffler |
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Ultra quiet, single, industrial type.
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| DURAMAX® DECKS | ||
| DECK |
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DuraMax
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| Mulching Package # |
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504567 (52)
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| DURAMAX®; DECK SIZE |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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*
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– 61" Deck
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NA
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– 72" Deck
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NA
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| CUTTING HEIGHT RANGE |
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1.0 to 5.0 in. (2.5cm to 12.7 cm)
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| CONSTRUCTION (Robotic-welded steel) |
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Formed double thickness hardened steel (0.269 in. > heavier than 3 gauge) truss spindle plane and (3) Sentry™ spindles with 8-inch spindle flanges, with 6-bolt pattern and a triple-strength upper deck, over 1/2 inch thick in stress zones for superior strength. Geometrically engineered design with 7 gauge skirts withstands the brunt of commercial mowing.
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| BLADES (Tempered, alloy steel) |
– 41" Deck
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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(3) 18 in. (45.7 cm)
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– 61" Deck
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NA
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– 72" Deck
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NA
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| SPINDLE ASSEMBLIES |
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2.5 cm (approx. 1 in.) O.D. shaft. Double bearings greasable from top of deck. Spindle head designed to eliminate fiber wrap. Spindle cones shield housing and lower bearings from grass wrap and dirt ingestion.
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| SPINDLE HOUSINGS |
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Machined aluminum housing.
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| BLADE DRIVE |
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Belt drive with single Kevlar V-belt and idler arm tensioning.
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| TRIMABILITY (Outside of std. tire to left trim side) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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– 61" Deck
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NA
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– 72" Deck
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NA
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| STARTER & ELECTRICAL SYSTEM | ||
| Battery (maintenance-free) |
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12 Volt
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| Starter |
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Solenoid shift
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| Ignition |
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Diesel quick heat glow plug
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| Interlock System |
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Prevents engine start when PTO clutch is engaged or steering levers are in drive position. Allows operator dismount without engine shutdown only when PTO is disengaged and steering levers are locked in neutral.
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| ULTIMATE OPERATOR STATION | ||
| Seat |
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Iso-mounted, high-back, deep-cushioned, foam-padded. Cordura-covered, padded arms/backrest with lumbar support and coil-spring suspension. Optional Cordura-covered, sliding adjustable-tension suspension seat.
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| Suspension |
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InFrame™ suspension
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| Console-mounted Instruments |
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Oil, alternator, temperature and parking brake warning lights, engine temperature and volt gauges, glow plug, ignition and push/pull PTO switches.
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| Work Lights |
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Optional
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| Hour Meter |
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Standard
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| TRANSMISSION & STEERING | ||
| Type |
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Design-matched G2 hydrostatic system, HydroGear variable displacement piston-type pumps and Parker high-torque wheel motors.
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| Filtration |
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7 micron absolute, spin-on
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| Speed |
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0 - 9.5 mph (0 - 15.3 kph) forward
0 - 6.0 mph (0 - 9.7 kph) reverse
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| Turning Radius |
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True zero degree, turns within own length with counter-rotating, independently powered drive wheels. |
| Steering |
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One- or two-hand operation with adjustable HydraSmooth™ dual levers that automatically return to neutral from either forward or reverse position.
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| Brakes |
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Dynamic braking through hydrostatic transmission.
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| Parking Brake |
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Disc brake, one for each drive wheel.
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| Attachment Drive |
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NA
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| TIRE SIZES | ||
| MidMount |
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| Drive Wheels - Standard (4-ply rated) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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23x10.50x12 turf
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– 61" Deck
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NA
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– 72" Deck
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NA
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| Drive Wheels – Optional (4-ply rated) |
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NA
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| Front Wheels – All Models |
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13x6.50x6 rib tread, tubeless
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| FrontMount |
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| Drive Wheels – Standard (4-ply rated) |
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NA
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| Drive Wheels – Optional (4-ply rated) |
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NA
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| Single Tail Wheel |
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NA
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| Wide Stance Single Fork Tail Wheel |
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NA
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| Deck Tires (4-ply rated) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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NA
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– 61" Deck
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NA
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– 72" Deck
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NA
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| DIMENSIONS | ||
| Height (Seat Back) |
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46.5 in. (118.1 cm)
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| Height (Seat Cushion) |
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31.0 in. (78.7 cm)
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| Height (ROPS) |
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69.0 in. (175.3 cm)
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| Length (MidMount or FrontMount w/ DuraMax Deck) |
– 41" Deck
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NA
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| (Deck in Mowing Position) |
– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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80.0 in. (203.2 cm)
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– 61" Deck
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NA
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– 72" Deck
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NA
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| Length (FrontMount Power Unit + DuraMax Deck) |
– 44" Deck
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NA
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| (Deck Raised - Flipped) |
– 48" Deck
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NA
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– 52" Deck
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NA
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– 61" Deck
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NA
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– 72" Deck
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NA
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| Deck Width (Side Discharge) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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65.5 in. (166.4 cm)
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– 61" Deck
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NA
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– 72" Deck
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NA
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| Deck Width (Mulch*) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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50.0 in.* (127.0 cm)
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– 61" Deck
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NA
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– 72" Deck
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NA
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| FrontMount PowerUnit Only (Width/Length) |
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NA
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| FrontMount Power Unit (Wheelbase) |
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NA
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| WEIGHT - MidMount or FrontMount with DuraMax |
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| (Uncrated) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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1230 lbs. (557.9 kg)
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– 61" Deck
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NA
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– 72" Deck
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NA
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| FrontMount Power Unit Only (uncrated) |
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NA
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| FrontMount Deck Only - Side Discharge (uncrated) |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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NA
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– 61" Deck
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NA
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– 72" Deck
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NA
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| Mulching Package |
– 41" Deck
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NA
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– 44" Deck
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NA
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– 48" Deck
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NA
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– 52" Deck
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29 lbs. (13.2 kg)
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– 61" Deck
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NA
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– 72" Deck
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NA
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* Add 1.5 in. (3.8 cm) to width for side discharge with deflector raised.
All specifications and information displayed on this Web site are subject to change without notice. |
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