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2026 Exmark Lazer Z Diesel Rear Discharge LZS86TDYM12RW0

Total Price:    $87,361.98

Highlights

Tishomingo, MS
In Stock
New
2026
Exmark
Lazer Z Diesel Rear Discharge LZS86TDYM12RW0
Red
Lawn Mower
Zero-Turn Mower

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info specifications
Discover the Exmark Lazer Z Diesel Mower

When maximum productivity, durability, and cut quality are your priorities, the new Exmark Lazer Z Diesel zero-turn mowers are the right choice. When equipped with the new industry-leading 144-inch UltraCut™ Flex Wing cutting deck, the Lazer Z Diesel can mow 11.5 acres per hour, making it the most productive mower Exmark has built. Powered by a cutting-edge Yanmar diesel engine, large drive tires allow you to reach ground speeds up to 12.5 MPH with the 96" deck. The Lazer Z Diesel is also available with 60 and 72-inch UltraCut™ cutting decks. Delivering a high-quality cut, the flex wings on the 96-inch and 144-inch decks pivot 20-degrees up and 15-degrees down on sloping terrain.



The Lazer Z Diesel zero-turn mower delivers unparalleled durability and precision maneuverability. So, if you’re looking for our top-of-the-line, most productive mower, the Lazer Z Diesel mower is the best option for you. But be sure to check out the rest of the Lazer Z lineup of zero-turn mowers.



Improved Handling

The engine and radiator have been placed lower to the ground in the redesigned Lazer Z Diesel. This provides an even lower center of gravity leading to improved traction and a smoother ride.



Reduced Maintenance and Service

With an efficient and robust powertrain system, in addition to eliminating drive belts, these machines have less maintenance and longer service intervals. And the tool-less belt access and removable floor pan makes servicing easy.



Fuel Capacity

For longer work intervals, the Lazer Z Diesel has a 12.0-gallon capacity with two tanks. This will keep you mowing longer with fewer fill-ups.



Hydraulic Deck Lift

Standard on all diesel units, the hydraulic deck lift provides for easy cutting height adjustment and quick transport.



Tire Size / Ground Speed

The 26" x 12"-12" drive tires allow you to reach speeds up to 12.5 mph on machines equipped with the 1.6 Liter Common Rail engine. The large drive tires also provide superior traction and handling, giving you the ability to manage diverse terrain and conditions.



Productivity

The robust engine power and large deck sizes make these mowers Exmark's most productive diesel machines ever. They are a great solution for universities, municipalities and other sizeable properties.



On-Board Intelligence

The next generation RED leverages the latest technologies to deliver increased machine efficiency, ease of use and durability. This technology provides users an increased ability to control mower power and efficiency with defined performance modes.



Leading Zero-Turn. Strong Warranty.

Purchase an Exmark Lazer Z Diesel mower with confidence by taking advantage of the protection Exmark provides for you with our five year limited warranty. Now standard on all Exmark Lazer Z Diesel mowers sold in the U.S. or Canada. For complete details, visit your local dealer.



Lazer Z Diesel Model LZS86TDYM12RW0 at a Glance

Fuel Capacity - 12 gallon

Speed - 10 mph

Cutting Height Range - 1" - 5.5"

Coverage in Acres - 5+

Acres Per Hour - 11.61



Features

11.61 Acres/Hour

144" Deck

Yanmar TNV 3TNV86CT Engine

Full-floating UltraCut Rear Discharge Deck

Specifications

Equipment

UPC 193308219912
Width / Cutting Deck 144"
Onboard Intelligence RED Technology
Drive Hydro-Drive
Starter Electric
Steering Control Hydraulically dampened twin levers, adjust fore and aft., also adjustable to 2 height positions. Adjustable dampeners (3 positions) to customize drive responsiveness.
Caster Forks .50" thick caster yoke arms.
Front Caster Tires 15 x 6.0-6, smooth-tread, semi-pneumatic.
Drive Tires 29 x 12-12, 6ply
Safety Package Operator Presence Controls (OPC) and drive system interlock, with safety interlock system indicators.
Parking Brake Spring applied, hydraulic release internal wet disc brake.
Tractor Frame Welded, heavy-duty 1.5" x 3" x 3/16" tubular steel.
Blade Spindles No maintenance, sealed and non-greasable spindles; 7.75"-diameter cutter housing with 25mm (.98") diameter spindle shaft, double row bearings, top and bottom, and splined blade driver.
Cup Holder Yes
Electrical 12-volt battery with 175-amp alternator.
Standard Features 12-volt plug-in, engine hour meter and cup holder
Seat Deluxe, two-tone, bolstered 4" travel suspension seat with Elastomeric Vibration Control material. Mounted on innovative Seat Isolation System that provides operator isolation in all three planes of motion as well as fore-aft slide and seat flip-up.

Power Components

Transmission Brand Kanzaki
Transmission Speeds Infinitely Variable
Engine Brand Yanmar
Engine Model 3TNV86CT
Speed Infinitely variable speed selection from 0–10 mph in low speed forward, 0-6mph reverse and 0-17 mph in high speed forward, 0–10 mph reverse
Engine Displacement 1568
Transmission Hydrostatic
Engine Series TNV
Fuel System Common Rail Diesel with fuel cooler
Drive Hydro-Drive
Engine Spec DTR2
Engine Speed 3,000 RPM
Fuel Capacity 12-gallon side fuel tanks
Air Filter Heavy-duty canister air filtration system with electronic vacuum sensor
Drive Description Kanzaki KPS-18T Transmission, 14-quart oil capacity, spin-on filter. 18 cc shoe type pumps and 1.83/1.09 cubic inch 2 speed Danfoss axial piston motors plus Omni planetary gear reduction, hydraulic oil cooler.
Fuel Type Diesel
PTO Engagement Integrated wet clutch system in transmission, connected to right angle gearbox on deck via drive shaft
Drive Wheel Release Allows unit movement without engine running.
Fuel Indicator Mechanical float type
Deck Lift Hydraulic
Carb Compliant Yes
Safety Package Operator Presence Controls (OPC) and drive system interlock, with safety interlock system indicators.
ROPS 2-post foldable ROPS standard with seat belt and latch.

Decks

Deck Style Floating Deck
Deck Style Description Full-floating UltraCut Rear Discharge Deck. Rear-discharge standard with finish cut baffles included.
Width / Cutting Deck 144"
Deck Construction 7-gauge high strength alloy top that is formed and seam welded, with 7-gauge high strength alloy side skirt.
Cutting Heights 1.0" to 5.5" in 0.25" increments
Blade Tip Speed Approximately 18,400 fpm
Blades 6 Blades at 24.50" Length

Dimensions

Width 144.9", 84" @ 3" HOC when folded
Height 72.6"
Curb Weight 3250
Length 101.3"

Certain features may require an additional add-on package that may not be included in the retail or sale price. Please contact the dealership for full details.

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