From inside (document excerpt):
Reelmaster 3100-D Specifications* REELMASTER 3100-D, MODEL 03206 ENGINE CONFIGURATION FUEL CAPACITY TRACTION DRIVE GROUND SPEED CONTROLS GAUGES ELECTRICAL & INTERLOCKS TIRES FRAME BRAKES STEERING OVERALL DIMENSIONS CUTTING UNIT CONFIGURATION CUTTING UNIT OFFSET CERTIFICATION WARRANTY ® REELMASTER 3100-D, MODEL 03207 W/SIDEWINDER Kubota® liquid-cooled diesel, 3-cylinder, 21.5 hp (16 kW) net @ 2500 RPM.
Lawn Mower User Manual Free Download. Walk Behind Mowers Specs. Power Mower Free Specification Instruction Manual Download PDF.
68.5 cu. in. (1123 cm3) displacement. Pressurized lubrication system with 3.5 U.S. qt. (3.3 liter) capacity. Heavy duty, radial seal air cleaner. Fuel/water separator with visible bowl. Rear mounted engine, front operator position. Rear mounted radiator. Two post ROPS and seat belt standard. 7.5 gallons (28 liters) Series/Parallel hydraulic traction circuit provides continuous 3-wheel drive, in mow and transport. Hydrostatic traction drive provides infinitely variable speed in forward and reverse. 6 gallon (23 liter) hydraulic system capacity. Mow: 0-6 mph (0-10 km/h); Transport: 0-9 mph (0-14 km/h). Reverse: 0-4 mph. (0-6 km/h). Forward and reverse traction control pedals, mow/transport lever, hand activated park brake, ignition key switch, tilt steering wheel lock, PTO switch, throttle, joystick control for cutting unit raise and lower (and for moving cutting units side-to-side on Sidewinder equipped models), cutting unit transport lock, reel speed and backlap control knob. Hour meter, fuel gauge, cluster gauge with glow plug and charge indicator lights, and low engine oil pressure and high coolant temperature warning lights (high temperature safety shut off). 12 volt, 585 cold cranking amps at 0° F (-18° C), 40 amps with regulator/rectifier. Traction pedal, operator presence in seat, PTO engage or disengage, and cutting unit mow or transport safety interlock switches. Front: 20 x 10-12, 4-ply Turf Trac. Rear: 20 x 12-10 Formed steel, welded steel and steel tubing. Hydrostatic service brake, parking brake.