When maximum productivity, durability and cut quality are your priorities, the new Exmark Lazer Z Diesel zero-turn mowers are the right choice. They make quick work of the largest, toughest jobs and raise the bar for cut quality, operator comfort, fuel efficiency and ease of handling. When equipped with the new 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- or 72-inch UltraCut cutting decks or the 96-inch UltraCut Flex wing deck. 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 144-inch cutting makes the Lazer Z Diesel the largest zero-turn mower in the market.
Mower Deck Widths: 60″ 72″ 96″ 144″
Equipment Specs
| Blade Spindles | No maintenance, sealed and non-greasable spindles; 7.75″-diameter cutter housing with 25mm (.98″) diameter spindle shaft and splined blade driver. |
| Drive Tires | 26×12-12, 6ply Multi Trac® |
| Cup Holder | Standard |
| Tractor Frame | Welded, heavy-duty 1.5″ x 3″ x 3/16″ tubular steel. |
| Steering Control | Hydraulically dampened twin levers, adjust fore and aft., also adjustable to 2 height positions. Adjustable dampeners (3 positions) to customize drive responsiveness. |
| Front Caster Tires | 15 x 6.0-6, smooth-tread, semi-pneumatic. |
| Parking Brake | Lever-actuated internal wet disc brake. |
| Seat | Deluxe, two-tone, bolstered 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. |
| Electrical | 12-volt battery with 55-amp alternator. |
| Engine Brand | Yanmar |
| Engine Model | 3TNV80FT |
| Engine Displacement | 1,267 |
| Engine Series | TNV |
| Engine Type | Electronically Governed IDI Turbo Diesel |
| Engine Speed | 2,600 RPM |
| Air Filter | Heavy-duty canister air filtration system with electronic vacuum sensor |
| Fuel Type | Diesel |
| Fuel Capacity | 12-gallon (45.4-L), side fuel tanks |
| Fuel Indicator | Yes – mechanical float type |
| Drive | Hydro-Drive |
| Drive Description | Kanzaki KPS-18T Transmission, 15-quart oil capacity, spin-on filter. 18 cc shoe type pumps and 17.84 cubic inch Hydro-Gear HGM-H motors, hydraulic oil cooler. |
| Speed | Infinitely variable speed selection from 0–11.0 mph (18 kmph) forward, 0–6 mph (10 kmph) reverse. |
| Carb Compliant | Yes |
| Deck Lift | Hydraulic |
| 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. |
| 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. |
| Casters | .50″ thick caster yoke arms. |
| Model Description | Lazer Z Diesel 25 HP** Yanmar 3TNV80FT Diesel w/72″ UltraCut Series 4 Deck, Susp Seat & 15″ Semi-Pneum |
| Width / Cutting Deck | 60″, 72″, 96″ and 144″ |
| Deck Style | Floating Deck |
| Deck Style Description | Full-floating UltraCut Series 4. Side discharge standard, with molded discharge chute and option to bag or mulch. |
| Deck Construction | 10-gauge top that is formed and continuously seam welded, 7-gauge side skirt and 7-gauge reinforced spindle mounting locations for improved strength and reduced weight. |
| Blade Tip Speed | Approximately 17,900 fpm |
| Cutting Heights | 1.0″ (2.5 cm) to 5.5″ (11.8 cm) in 0.25″ (0.64 cm) increments adjustable from operator’s seat. |
| Blades | 3 Blades at 24.50″ Length |
| Width | 84.9 in. (215.6 cm) |
| Length | 99.6 in. (253.0 cm) |
| Height | 72.5 in. (244.6 cm) |
| Curb Weight | 1930 |
