Scag Turf Tiger 61" 25HP LP Gas Powered Zero-Turn Lawn Mower with Suspension Seat ENGINE General Type: Heavy-duty industrial/commercial Brand: Kohler propane-powered, Air-Cooled Model: CH730 (PS-CH730-0220) TType: 4 cycle gas, twin cylinder, air-cooled, horizontal shaft engine Displacement: 725 cc Cylinders: 2 cast-iron sleeves Governor: Mechanical type governor with variable speed control set at 3600rpm (±100 rpm), idle set at 1400 rpm Air Intake Group: Large capacity 2-stage canister air filter Exhaust Group: Single exhaust canister muffler Fuel Injection: Injection pump, Bosch MD Mini Type Oil Pump Group: Positive displacement Gerotor™ oil pump with remote oil filter, capacity 2.1 U.S. quarts with filter, remote oil cooler Valve Group: Hydraulic valve lifters standard Starter/Electrical: 12 volt "Maintenance Free" sealed battery (300 CCA) with alternator, solid state ignition with key start, Electronic spark system Charging System: 15 amp ENGINE DECK LP Tank: Single 33.5 lb. / 7.9 gallon standard industrial aluminum LP tank mounted above the engine Drive Wheels/Tires: 24 x 12 - 12 four-ply pneumatic tubeless, radius edge, offset rims to improve operator’s view Parking Brake: Lever operated interlocked parking brake prevents operation with parking brake engaged Frame: Compact tractor frame with welded, structural steel double tube construction. Engineered to provide a low center-of-gravity for increased stability on inclines. DRIVE SYSTEM Type: Hydro drive with two variable displacement pumps and two cast-iron motors for independent control of each drive wheel Hydro Pumps: Two Hydro-Gear 16cc pumps with dump valves for movement without running engine. Internal shock valves to protect hydraulic system. Drive Wheel Motors: Two Parker 14.5 cubic inch cast-iron high torque wheel motors Transmission Belt Idler: Self-adjusting, self-tightening Hydro Fluid Cooling Group: 4 qt. system capacity with nylon fluid reservoir and external hydraulic oil coolers, uses SAE 20W50 fluid and 10 micron filter Steering/Travel Control: Twin "Quick-Fit" lever fingertip steering control with gas shock dampeners for smooth, responsive control to each wheel Axles: 1-1/4" heavy-duty, tapered motor shafts Wire Harness: 14 gauge wire. Tightly wound protective wire loom. Dielectric grease at major electrical connections. Safety Group: Seat actuated engine kill, neutral interlock, mower engagement (BBC) switch, parking brake Instrument Panel: Ammeter, key switch, throttle, fuses, manual choke, BBC switch, water temperature, (SmartSense digital hour meter located at rear of mower displays maintenance reminders) Forward Ground Speed Range: 0 to 10.5 mph Reverse Ground Speed Range: 0 to 5.0 mph CUTTER DECK Type: Velocity Plus, floating, adjustable, anti-scalping, hybrid design combines out-front and belly- mount designs, special raised front edge allows grasses to enter the deck standing upright for a fast, manicured cut. Construction: Tri-Plate construction consists of a 10-gauge steel cutter deck top reinforced with 7-gauge upper support plate and an 11-gauge lower spindle support plate. These three layers of steel equal close to a 1/2" thick steel cutter deck top. Deck skirt is 7-gauge. Trim side wear pad protects deck and landscape.