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Bunton® Torpedo Estate Series Zero-Turn Mowers
Bunton zero turn mower Torpedo Estate Series

Tough, durable Briggs 20 HP engine and heavy-duty deck construction

The Bunton® Torpedo Estate Series mower is designed to deliver high value for the dollar. Tough, durable Briggs 20 HP engine and heavy-duty deck construction are up to the task.  This zero turn rider features ergonomically designed operator controls, hinged foot plate for easy drive belt access and more, plus:

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  • 20-hp Briggs & Stratton air-cooled gas engine with electronic ignition.
  • Hydrostatic drive with dual variable displacement pumps and wheel motors.
  • Lever-type steering controls provide independent power to each wheel for moving, stopping and turning.
  • Standard high-back deluxe foam padded seat.
  • 52-inch TufDeck™.
  • Anti-scalp rollers deliver superior cut on undulating terrain.
  • Optional ROPS and knobby tire set.

Power

 
Engine Briggs & Stratton Intek V-twin, air-cooled, gas
Horsepower (@ 3,600 rpm) 20-hp (13.5 kW)
Ignition Electronic, electric start

Vehicle

Transmission Hydrostatic drive with dual variable displacement pumps; wheel motors
Drive Belt from engine to hydrostat input shafts; hydrostatic drive to wheels
Hydraulic Capacity .65 gal. (2.5l) capacity; oil cooler
Brakes Hydro provides dynamic braking; disc-type parking brake
Steering Lever-type steering controls independent power to each wheel for moving, stopping and turning
Seat High-back, vinyl-covered, foam-padded seat with armrests, fore/aft adjustment
Gauges and Controls Hourmeter; neutral safety switches; throttle; choke; key switch; PTO clutch switch; steering and traction control arms; parking brake lever
Speed 0 - 8.5 mph (13 km/h) forward; 0 - 4 mph (6.4 km/h) reverse
Turning Radius True zero-turning radius
Frame Formed and welded steel frame rails
   

Tires

Front 13 x 5.00-6, 4-ply rated, tubeless
Rear

23 x 8.50-12, 4-ply rated, tubeless

   

Cutting Deck

Cutting Width and Type 52.5 in. (1.33 m) side-discharge
Deck Construction

DuraDeck™ with Extreme Discharge System. Welded 10-gauge steel with 7-gauge reinforcements and side skirts, molded rubber discharge chute.

Drive Belt from engine to center spindle; reinforced V-belt on pulleys from center spindle to outboard spindles, 5.5 in. (140 mm) idler
Spindles Top-mounted, 1 in. (25 mm) dia. shaft on maintenance-free ball bearings
Anti-Scalp Rollers (5) 5 in. (127 mm), front center, left and right front, left and right rear
Productivity Rate/8 Hours

52.5" - up to 20.4 acres at 6 mph (9.6 km/h)

Height of Cut 1.5 in. to 4.5 in. (38 mm to 114 mm) in .25 in. (6.4 mm) increments
Blades (3)

52.5" deck - 18 in. (46 cm); .205 in. (5.2 mm) thick

   

Dimensions

Length 80.5 in. (2.04 m)
Width 64.25 in. (1.6 m) with chute down; 53.75 in. (1.4 m) with chute up
Overall Height 46.5 in. (1.2 m)
Fuel Capacity

12 gal (45 L)

Accessories

  • 2-post folding Roll Over Protection Structure (ROPS) with seat belt
  • Tire - knobby 23 x 10.50 - 12 (2 required)
  • 54" Mulch baffle kit
  • Kit - Mulching 52.5" deck
  • Kit - ECO Plate 52 "
  • Kit - Suspension seat
  • Electric deck lift kit
  • ZT hitch kit
  • BOSS-VAC PRO™ Collection System
  • 3.75 or 5-Bushel Dump Grass Catcher