WZ400 Zero Turn Mower

WZ400 Commercial Zero Turn Mowers

3 Models starting at $24,899

Price may vary by dealer/location, does not include taxes, freight, or setup fees.


*Limited Quantity In Stock and Available for Immediate Shipment*

*Additional Lead Time Required for Diesel Option*


  • 61"/73" Cutting Width
  • Three 21" / 25" flex decks with up to 12° of total up/down motion
  • 21"/25" Individual decks provide push mower accuracy, cut through valleys with a single pass. Reduce time trimming, virtually eliminate scalping, and contours to all rolling terrain.
  • Up to 4.44/5.31 acres per hour
  • Tool-free deck height adjustment from 1-1/2" to 4-1/2"
  • Side and mulching discharge capabilities (Mulch kit not included)
Request Info Specs Download Specs Easy Financing! No Payments for 90 Days Built in the USA Warranty Where to Buy

3 Model Choices Available

WZ400 Overview
 Featuring a 61”or 73” cutting width, three 21" or 25" flex decks, and zero turn maneuverability, the Lastec WZ400 commercial zero turn mower cuts with the accuracy of three small push mowers at the speed and production of a commercial-grade zero turn mower. Built in the USA, the WZ400 offers several gas and diesel engine options to fit the production needs and budgets of commercial landscapers, lawn care professionals, and golf courses.

The WZ400 includes three independently flexing decks with up to 12° of total up/down motion for superior cut quality in even the most challenging contours and valleys. With zero turn maneuverability and up to 10 mph speed, the WZ400 is built for speed, production, and accuracy in areas around buildings, landscaping, or other common areas that would normally require hand trimming. In addition, Lastec’s patented belt-driven decks require minimal maintenance and provide unmatched fuel efficiency compared to hydraulically driven rotary mowers that often cost 50% more to own and operate.

Perfect the Art of Mowing today with the WZ400 Commercial Zero Turn Mower that minimizes investment, maintenance, and fuel consumption while maximizing cut quality, productivity, and performance.
Premium 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.
Lastec Articulating Mower Deck Up
Lastec Articulating Mower Deck Flat
Lastec Articulating Mower Deck Down

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 center decks include a pivot in the center capable of up to 3° of up/down motion. 
Accessories
We got you covered. Canvas Canopy now available! 

When you need to avoid the sun’s heat and damaging rays, our sunshades s are more than a convenience, they’re a necessity. Designed to install quickly, with no drilling. And they’re built with quality materials that repel the sun’s harmful UV rays for years to come.


Standard Features:

  • Provides sun protection for operating comfort
  • Tough, acrylic-coated polyester
  • Lightweight, durable aluminum frame
  • Clamps to roll bar without drilling

Fits WZ1000, WZ800, WZ600, WZ400. Lastec part #067086. Call dealer for pricing.

Additional Accessories:

61" WIDTH OF CUT

P128 High Blade

P246 Low Lift Blade

P322 Gator/Mulch Blade

063265 Ultra Low Blade

073117 Roller Striping Kit

073134 Rubber Striping Kit

103643 Mulch Kit

73" WIDTH OF CUT

P701 High Lift Blade

P849 Low Lift Blade

P848 Gator/ Mulch Blade

063266 Ultra Low Blade

073117 Roller Striping Kit

073134 Rubber Striping Kit

103650 Mulch Kit


 Lastec WZ400 Video
 Features
   73" Cutting Width, 38HP EFI    WZ400G3873-US
Download Specs
Specifications

38HP EFI GASOLINE

Type  KOHLER® Command PRO® CH980 EFI gasoline, OHV

Emissions Level  0=EU Stage V, 1=EPA Phase III

Rated Horsepower 38hp (999cc) (28.3kw) (SAE J1995)

Displacement 61.0 cu. In.

Engine Controls Analog

PTO 200 Ft. Lb. Mag Stop Electric Clutch

Air Cleaner High-efficiency, heavy-duty canister air filtration system

Cooling System Type Air cooled

Alternator Capacity 12V

Oil System Type Full pressure w/full-flow filter

Oil Capacity 2.0 US qt. (1.9L)

Oil Filter Type Full-flow, replaceable spin-on type

Fuel Capacity 12 gallons, dual 6 gallon (22.7 liter) self-leveling tanks


TRACTION SYSTEM                                                             

Max Forward Speed  Infinitely variable - 10mph (16.09 km/h)

Max Reverse Speed Infinitely variable - 3mph (4.83 km/h)

Wheel Motors HGM-H 18 Wheel Motor/Internal Wet Disc Brake

Drive Pumps PK 12cc/rev Piston Pumps

Front Tires Two 13 x 6.5-6, smooth, semi-solid

Rear Tires Two 24X12X12, 6-PLY Grassmaster

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


DIMENSIONS & WEIGHT

Length 85” (2.16m)

Width (mowing) 87"

Width (transport) 81"

Height (ROPS up) 68”

Height (ROPS down) 50.5”

Wheelbase 48.25”

Rear Track 46.25”

Weight 1,598lbs

Frame Construction Fully Welded, 1.5"x3"x3-16" Structure Tubing


CUTTING DECK SYSTEM                                                 

Cut Width 73” (185.4 cm)

Cut Width (Feet) 6' (1.828m)

Discharge Options Side Discharge, with Mulching Capability

Curb clearance in inches 6"

Blade Spindles 3- Cast Steel Spindle Assemblies, Utilizing 3 Sealed Bearings Each

Blades Three 25” High Lift

Belts Double Envelope Kevlar Main Drive & Deck Belts

Deck Segments Three 25” (533.4 mm) articulating, 5.5”deep, 7ga pans

Deck Construction 3/8"x1/2" (4.76mmx127mm) Solid Steel Bar Leading Edge

Height of Cut Range 1.5” (38.1 mm) to 4.5” (114.3 mm)

Height Adjustment 15 position manual height adjustment

Acres per Hour 5.13 (assumes 10% overlap, no stops, and average speed of 8 mph)

Deck Caster Wheels 3- wheel, 5” dia anti-scalp w/ zerk

Deck Thickness 3/16" 7ga.

Deck Leading Edge 3/8"x1"

Blade Length 25"(1.9m)

Articulation p/m 12 degrees

Height of Cut Change- Timing Seconds

Height of Cut Change- Tools required None

Height of Cut Change- Person's Required 1

Blade Tip Speed 18,500 FPM (approximate)

# of Decks 3

Number of Grass chutes 1

Discharge Capability Side, Mulch

Bearing/Spindles 3

Pulleys(Cast or Split) Cast

Tires 5(2pneumatic)

Rows of fixed wheels 2

Hydraulic Cylinders 0

Hydraulic Connections 18

Hydraulic Manifold 0

Hydraulic Fluid Capacity 5 quarts

Pulleys 5

Number of Belts 2

Size of Belts 2

3" Back-Bend Idlers 2

1/4 Turn Belt Twists 2

Spring Loaded Idlers 1

Grease Points 11

Steer/Stick Stick

Seat (High-Back/Mid-Back) Deluxe High-Back with Arm rests

Seat Suspension Polymer Seat Isolators

4WD/ 2WD 2WD

Belt or Hydro Drive Belt


   61" Cutting Width, 25HP Kubota Diesel   WZ400D2561-US
Download Specs
Specifications

24.8HP DIESEL

Type Kubota D902-EF01 3-cylinder, Diesel engine

Emissions Level EPA/CARB Tier 4 final, EU stage V

Rated Horsepower 24.8hp (SAE J1995 ) 

Displacement 898L/54.80 cu. In.

Engine Controls Analog

PTO 200 Ft. Lb. Mag Stop Electric Clutch

Air Cleaner Heavy-duty canister air filtration system

Cooling System Type Pressurized radiator, forced circulation with water pump

Alternator Capacity 12V, 60A

Oil System Type Forced lubrication by trochoid pump

Oil Capacity 2.0 US qt. (1.9L)

Oil Filter Type Full-flow, replaceable spin-on type

Fuel Capacity 12 gallons, dual 6 gallon (22.7 liter) self-leveling tanks


TRACTION SYSTEM                                                             

Max Forward Speed  Infinitely variable - 10mph (16.09 km/h)

Max Reverse Speed Infinitely variable - 3mph (4.83 km/h)

Wheel Motors HGM-H 18 Wheel Motor/Internal Wet Disc Brake

Drive Pumps PK 12cc/rev Piston Pumps

Front Tires Two 13 x 6.5-6, smooth, semi-solid

Rear Tires Two 24X12X12, 6-PLY Grassmaster

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


DIMENSIONS & WEIGHT

Length 85” (2.16m)

Width (mowing) 75”

Width (transport) 69”

Height (ROPS up) 68”

Height (ROPS down) 50.5”

Wheelbase 48.25”

Rear Track 46.25”

Weight 1,513lbs

Frame Construction Fully Welded, 1.5"x3"x3-16" Structure Tubing

CUTTING DECK SYSTEM                                                 

Cut Width 61” (154.9 cm)

Cut Width (Feet) 5' (1.524m)

Discharge Options Side Discharge, with Mulching Capability

Curb clearance in inches 6"

Blade Spindles 3- Cast Steel Spindle Assemblies, Utilizing 3 Sealed Bearings Each

Blades Three 21” High Lift

Belts Double Envelope Kevlar Main Drive & Deck Belts

Deck Segments Three 21” (533.4 mm) articulating, 5.5”deep, 7ga pans

Deck Construction 3/8"x1/2" (4.76mmx127mm) Solid Steel Bar Leading Edge

Height of Cut Range 1.5” (38.1 mm) to 4.5” (114.3 mm)

Height Adjustment 15 position manual height adjustment

Acres per Hour 4.44 (assumes 10% overlap, no stops, and average speed of 8 mph)

Deck Caster Wheels 3- wheel, 5” dia anti-scalp w/ zerk

Deck Thickness 3/16" 7ga.

Deck Leading Edge 3/8"x1"

Blade Length 21"(53cm)

Articulation p/m 12 degrees

Height of Cut Change- Timing Seconds

Height of Cut Change- Tools required None

Height of Cut Change- Person's Required 1

Blade Tip Speed 18,500 FPM (approximate)

# of Decks 3

Number of Grass chutes 1

Discharge Capability Side, Mulch

Bearing/Spindles 3

Pulleys(Cast or Split) Cast

Tires 5(2pneumatic)

Rows of fixed wheels 2

Hydraulic Cylinders 0

Hydraulic Connections 18

Hydraulic Manifold 0

Hydraulic Fluid Capacity 5 quarts

Pulleys 5

Number of Belts 2

Size of Belts 2

3" Back-Bend Idlers 2

1/4 Turn Belt Twists 2

Spring Loaded Idlers 1

Grease Points 11

Steer/Stick Stick

Seat (High-Back/Mid-Back) Deluxe High-Back with Arm rests

Seat Suspension Polymer Seat Isolators

4WD/ 2WD 2WD

Belt or Hydro Drive Belt


73" Cutting Width, 25HP Kubota Diesel    WZ400D2573-US
Download Specs
Specifications

24.8HP DIESEL

Type Kubota® D902-EF01 3-cylinder, diesel

Emissions Level EPA/CARB Tier 4 final, EU stage V

Rated Horsepower 24.8hp (SAE J1995 ) 

Displacement 898L/54.80 cu. In.

Engine Controls Analog

PTO 200 Ft. Lb. Mag Stop Electric Clutch

Air Cleaner Heavy-duty canister air filtration system

Cooling System Type Pressurized radiator, forced circulation with water pump

Alternator Capacity 12V, 60A

Oil System Type Forced lubrication by trochoid pump

Oil Capacity 2.0 US qt. (1.9L)

Oil Filter Type Full-flow, replaceable spin-on type

Fuel Capacity 12 gallons, dual 6 gallon (22.7 liter) self-leveling tanks


TRACTION SYSTEM                                                             

Max Forward Speed  Infinitely variable - 10mph (16.09 km/h)

Max Reverse Speed Infinitely variable - 3mph (4.83 km/h)

Wheel Motors HGM-H 18 Wheel Motor/Internal Wet Disc Brake

Drive Pumps PK 12cc/rev Piston Pumps

Front Tires Two 13 x 6.5-6, smooth, semi-solid

Rear Tires Two 24X12X12, 6-PLY Grassmaster

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


DIMENSIONS & WEIGHT

Length 85” (2.16m)

Width (mowing) 87”

Width (transport) 81”

Height (ROPS up) 68”

Height (ROPS down) 50.5”

Wheelbase 48.25”

Rear Track 46.25”

Weight 1,652lbs

Frame Construction Fully Welded, 1.5"x3"x3-16" Structure Tubing

CUTTING DECK SYSTEM                                                 

Cut Width  73" (185.4 cm)

Cut Width (Feet) 6'

Discharge Options Side Discharge, with Mulching Capability

Curb clearance in inches 6"

Blade Spindles 3- Cast Steel Spindle Assemblies, Utilizing 3 Sealed Bearings Each

Blades Three 25” High Lift

Belts Double Envelope Kevlar Main Drive & Deck Belts

Deck Segments Three 25” (533.4 mm) articulating, 5.5”deep, 7ga pans

Deck Segments 3/8"x1/2" (4.76mmx127mm) Solid Steel Bar Leading Edge

Height of Cut Range 1.5” (38.1 mm) to 4.5” (114.3 mm)

Height Adjustment 15 position manual height adjustment

Acres per Hour 5.13 (assumes 10% overlap, no stops, and average speed of 8 mph)

Deck Caster Wheels 3- wheel, 5” dia anti-scalp w/ zerk

Deck Thickness 3/16" 7ga.

Deck Leading Edge 3/8"x1"

Blade Length 25"(1.9m)

Articulation p/m 12 degrees

Height of Cut Change- Timing Seconds

Height of Cut Change- Tools required None

Height of Cut Change- Person's Required 1

Blade Tip Speed 18,500 FPM (approximate)

# of Decks 3

Number of Grass chutes 1

Discharge Capability Side, Mulch

Bearing/Spindles 3

Pulleys(Cast or Split) Cast

Tires 5(2pneumatic)

Rows of fixed wheels 2

Hydraulic Cylinders 0

Hydraulic Connections 18

Hydraulic Manifold 0

Hydraulic Fluid Capacity 5 quarts

Pulleys 5

Number of Belts 2

Size of Belts 2

3" Back-Bend Idlers 2

1/4 Turn Belt Twists 2

Spring Loaded Idlers 1

Grease Points 11

Steer/Stick Stick

Seat (High-Back/Mid-Back) Deluxe High-Back with Arm rests

Seat Suspension Polymer Seat Isolators

4WD/ 2WD 2WD

Belt or Hydro Drive Belt


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