Lastec WZ600 Commercial Zero Turn Mower

The WZ600 is built to meet the rotary demands that range from golf course use to heavy commercial applications. This unit is available with a 37 hp Kubota diesel. The WZ600 offers a wide cut utilizing four 21” (533.4 mm) flex rotary decks and features a 20” (508 mm) side reach to reduce hand mowing and trimming near ponds or banks. Tough enough for commercial applications without compromising cut quality.

Lastec flexing decks provide a premium quality of cut throughout the entire width of cut from wing to wing not found anywhere else in the industry. Lastec individual flexing decks cut areas that normally require hand trimming, provide a lower cut without scalping, mow through trenches and valleys in a single pass, and approach contours from any angle without scalping, missing grass, or damaging turf.

Every Lastec mower features three, five, or seven 21” or 25” independently flexing decks that include up to 24° of total up/down motion for the premium cut quality of several small push mowers in even the most challenging contours and valleys. In addition, Lastec’s centre decks include a pivot in the centre capable of up to 3° of up/down motion.

Features – 

  • Diesel powered 37hp Kubota 3-cylinder engine
  • Patented belt-driven decks, easy access, low maintenance for unmatched fuel efficiency
  • Large rear drive tyres provide a smooth ride
  • Ergonomic control arms, adjustable with comfortable rubber handles
  • Easy height adjustment, no-tool deck height adjustment from 1” to 4 3/4”
  • Four flex decks with up to 24° of total up/down motion
  • 20” Side reach allows trimming near pond banks, ditches, and other obstacles.
  • 5.82 acres per hour
  • Side, rear, and mulching discharge capabilities
  • Outer deck hydraulically folds for a 70" transport width

Specifications – 


  • Type Kubota® D1803-CR-E4B 3-cylinder, naturally aspirated, liquid-cooled diesel
  • Emissions Level EPA Tier 4 final, stage IIIB
  • Rated Horsepower 37.6 hp (SAE J1995)
  • Displacement 111.4 cu. in.
  • Air Cleaner 6” dual element, dry cartridge
  • Cooling System Type Pressurized radiator, forced circulation with water pump
  • Alternator Capacity 12V, 60A
  • Oil System Type Forced lubrication by trochoid pump
  • Oil Capacity 1.85 U.S. gal
  • Oil Filter Type Full-flow, replaceable spin-on type
  • Fuel Capacity 17 gallons, dual 8.5-gallon self-levelling tanks


  • Length 92”
  • Width (mowing) 80”
  • Width (transport) 70”
  • Height (ROPS up) 82”
  • Height (ROPS down) 57”
  • Wheelbase 54”
  • Rear Track 60”

Cutting Deck System

  • Cut Width 80" (2.03m)
  • Blades Four 21” High Lift
  • Deck Segments 4- 21” (533.4 mm) decks with 5.5” deep, fully welded articulating pans
  • Height of Cut Range 1”-4-1/2” in ¼” increments
  • Height Adjustment Manual with spacers (9 adjustment points)
  • Acres per Hour 5.82 (assumes 10% overlap, no stops, and average speed of 8 mph)
  • Transport Lift Type Electric-over-hydraulic actuators
  • Deck Caster Wheels Eight 11 x 4-5, smooth, no-flat
  • Blade Tip Speed 18,500 FPM (approximate)

Traction System

  • Max Forward Speed Infinitely Variable - 10mph (16.09 km/h)
  • Max Reverse Speed Infinitely Variable - 3mph (4.83 km/h)
  • Front Tires 13 x 6.5-6, smooth, semi-solid
  • Rear Tires 26x12-12, 6-ply, turf tread
  • Parking Brake Lever Actuated, 2 mechanical drum-type on rear wheels
  • Steering Dual-lever hydrostatic differential type with rear wheels
  • Hydraulic Oil Filters Full-flow, replaceable spin-on type
  • Hydraulic Oil Cooler Pressurized, forced air
  • Depot: All Outlets
  • Condition: New
  • Fuel Type: Diesel

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