Toro Owners Manual - Enlarge page 1 
From inside (document excerpt):
Reelmaster 5500-D Specifications* REELMASTER 5500-D 2WD, MODEL 03550 REELMASTER 5500-D 4WD, MODEL 03551 ENGINE COOLING FUEL CAPACITY TRACTION DRIVE GROUND SPEED TIRES MAIN FRAME BRAKES STEERING GAUGES & WARNINGS DIAGNOSTICS CONTROLS ELECTRICAL & INTERLOCKS REEL SPEED CONTROL SEAT OVERALL DIMENSIONS Kubota® 3-cylinder, liquid-cooled turbo diesel. 35 hp (26.2 kW) gross rated, 31.5 hp (23.6 kW) net @ 3000 RPM.
Pressurized lubrication system with 4.0 U.S. quart (3.8 liter) capacity. Heavy-duty three-stage, radial seal air cleaner with dust bowl and restriction indicator. Replaceable spin-on fuel filter/water separator with visible bowl. 10 gallon (37.8 liter) diesel fuel capacity. Mid-mounted air intake with 17 ” (43.1 cm) diameter, 10-blade cooling fan. Industrial tube and fin construction radiator, 7 fins per inch, with a 7.5 quart (7.1 liter) capacity. 10 gallon (37.9 liter) diesel fuel. Front drive wheels powered via hydrostatic transmission coupled to a mechanical automotive-style drive axle. 4WD model equipped with Toro® 4-Matic® on-demand, 4-wheel drive, which connects the transmission to a mechanical rear axle by a drive shaft with an over-running clutch. 0-10 mph (0-16.1 km/hr) forward for transport or mow; 0-4 mph (0-6.4 km/hr) reverse. Front traction tires: 26.5 x 14-12 turf type, rear steering tires: 20 x 10-10. Forward speed range of 0-10 mph (0-16.1 kph). Reverse speed of 0-4 mph (0-6.4 kph). All welded formed steel frame, includes three tie-down loops. Individual left and right drum-type wheel brakes. Brakes may be actuated individually as service brakes, or together for transport or parking brakes. Dynamic braking through hydrostatic traction drive system. Power steering with dedicated power source. Hour meter, speedometer, fuel gauge, engine coolant temperature gauge, and warning light cluster: engine oil pressure, high engine temperature, charge indicator, glow plug indicator. Safety interlock switches for parking brake, traction pedal in neutral, PTO engagement, and operator presence in seat. The Automatic Control Electronics, ACETM system allows precision timing and control of machine functions for maximum reliability. Available diagnostic display connects to an electronic control unit to pinpoint any electrical problems quickly and easily. Available DATA LOGTM system allows mechanic to find intermittent problems. Single foot-operated traction pedal with adjustable traction speed control. Foot-operated service and parking brakes. Hand-operated key ignition switch, throttle, reel speed control, cutting unit raise/lower joystick, cutting unit PTO lever, parking brake release knob. 12 volt maintenance free battery, 530 CCA. Electronic control unit is a microprocessor based, solid state control unit with diagnostic capabilities. Traction pedal, operator presence in seat, PTO engage or disengage safety interlock switches, parking brake switch and individual circuit backlap switches. Reel drive circuit is split into front and rear independent circuits. Hydraulic functions controlled by an integrated hydraulic control block. Reel speeds are manually adjustable between 200-1600 RPM (200 RPM in backlap). Deluxe high back suspension seat with adjustable fore and aft travel, and weight and height adjustment. Height 59 ” (149 cm); 82 ” (208 cm) w/ROPS Length (w/o baskets) 113 ” (287 cm) Wheel Base 62 ” (157 cm) Transport Width 88 ” (223 cm) Wheel Tread 72 ” (182 cm) ® WEIGHT CERTIFICATION WARRANTY 2,962 lbs. (1,344 kg) w/7 blade cutting units and full fluids. Complies with ANSI B71.4 – 1999 and CE requirements when equipped with necessary weights or added ballast. Two year limited warranty, refer to the Operator’s Manual for details. 5, 7 AND 11-BLADE CUTTING UNITS, MODELS 03860, 03861, 03862 TYPE SIZE WIDTH OF CUT HOC RANGE CLIP FREQUENCY/ BACKLAPPING 22 ” (95 cm) wide hydraulically driven, balanced cutting units with 7 ” (17 cm) diameter reels. Cutting units interchangeable to all positions. Weight transfer standard. 22 ” (56 cm) wide cutting units, 7 ” (18 cm) diameter reels. 100 ” (254 cm). 3/ 8 – 1 3/4 ” (9.5 – 32 mm) total range. Recommended use: 5-blade 1-1.75 ” (25.4 – 44.4 mm); 7-blade .5-1 ” (12.7 – 25.4 mm); 11-Blade 3/8 – 5/8 ” (9.5 – 15.8 mm). Manually controlled, variable reel speed for control of clip frequency. Maximum reel speed of 1,650 rpm. Standard on-board backlapping. Single point adjustment (SPA) of bedknife to reel. 3 ” (7.6 cm) diameter, deep groove Wiehle® front roller. 3 ” (7.6 cm) diameter full rear rear roller. Other roller configurations optional. BEDKNIFE/BEDBAR ROLLERS GROOMER KIT, MODELS 03810 AND 03811 CUTTER WIDTH DEPTH PENETRATION CONSTRUCTION WEIGHT 20 ” (50.8 cm). .188-2 ” (4.8-51 mm) above ground level, at mowing height-of-cut range of 3/8 -1.75 ” (9.5-44 mm). Height of Groom (HOG): .188 ” (4.8 mm) below height of cut when engaged in grass; .25 ” (6.4 mm) above height of cut when raised out of grass. Shaft: fatigue-proof steel hexagon. Blades: heat-treated steel, .042 ” (1 mm) thick, 2.5 ” (6.4 cm) diameter, .5 ” (1.3 cm) spacing between blades. 15 lbs. (6.8 kg). * Specifications and design subject to change without notice. Products depicted in this literature are for demonstration purposes only. Actual products offered for sale may vary in design, required attachments and safety features. Consult your Toro Distributor. The Reelmaster 5500-D is manufactured in Tomah, WI ISO 9002 Certified Plant.