This could be the last mower you'll ever own. The top dog in our line-up, the AOS Diesel comes locked and loaded for blasting through commercial work. Fuel efficiency, reliability and the sheer power of either the Three Cylinder 28hp or Four Cylinder 35hp Caterpillar bring brute force power to bear on whatever territory you mow. With our patented EZ-Ride system, incredible reliability and build strength, the AOS Diesel is more than just the toughest mower in the industry, it's also a wise business investment. This is the one mower that will stand up to years of hassle-free performance.

We're building on our reputation for the toughest lawn mowers in the business. We've been touting the rugged durability and powerful performance of our AOS Series of lawn mowers, now we're just making our mowers more comfortable. With our patented EZ-Ride system - available on every AOS Series lawn mower - we've taken the shock out of everything there is to mowing with a Bad Boy lawn mower, except the shock of what you get for the price. Strength starts in our mowers from the bottom up. With a 1/4" solid steel deck to absorb the grueling abuse of commercial lawn mowing, we add sealed and lubricated spindles for maintenance-free mowing, topped with the highest-quality Fusion lawn mower blades - with their ultra-hard cutting edge on all Bad Boy lawn mowers - these blades stay sharp 2X longer as ordinary mower blades!

This lawn mower features a perfect combination of power and strength. Lightning Z blends our highest horsepower-to-weight ratio with the legendary ruggedness found in every Bad Boy lawn mower. From our liquid-cooled Kawasaki to the Big Block Vanguard - both incorporating our patented EZ-Ride system - every Lightning is built for speed and power mower cutting. Combined with our direct-to-dealer pricing, no other lawn mower in its class even cuts close. We make Bad Boy mower an easy fit. Our adjustable lawn mower handles extend up or down for better operator comfort. In fact, from the adjustability of our mower's multi-position seat, ergonomic control panel and placement to our steering handles, there's no better lawn mower to give you a custom fit.

A CLEANER CUT FOR A CLEANER ENVIRONMENT.
With an 80% reduction in emissions and 60% less smog forming emissions producing a higher octane rating, our propane powered mowers not only continue to be the hardest working mowers available, they're also the cleanest running-with extended engine life and reduced maintenance. Equipped with our patented EZ-Ride system and Swing-Away design, if you're looking for an alternative fuel powered zero-turn with all the benefits of our standard tough mowers, our Propane models are fuel for thought. Now our fast and powerful Bad Boy Mowers are equipped with a cost effective, environmentally friendly propane fuel system, improving efficiency and meeting EPA Certifications in all 50 states. It's the Bad Boy that let you cut green - clean. 

Bred with all the standard lawn mower features of its larger siblings, the Pup mower offers our widest range of deck options-making it the clear-cut choice for lawn care professionals and homeowners alike. Incorporating our patented Swing-Away full access design, full half-inch front wheel forks and quarter inch welded steel deck, the Pup's size is not only practical - it's practically indestructible. Yet at a price that makes it the best-of show in this class of zero-turn lawn mowers. Quick and powerful access. Mounted on the tops of the tanks, our lawn mower control panel is right at your fingertips. From the electric deck height adjustment to the electric blade engage, we get you mowing faster.

We cut the size on this lawn mower, but we didn't cut corners getting there. Built to the same standards as our larger lawn mowers - especially our industry-leading 1/2 steel front forks, 2 1/2 x 2 1/2 tubular steel framing and 7-gauge solid steel mower deck - the ZT tackles virtually any lawn you throw at it. There's even a gate-entering 36 1/2 wide cutting deck version for the smallest of lawns. With new auto-neutral handles and featuring electric deck height and electric blade start, it's a commercial quality lawn mower wrapped in fun. This mower's Hydro Gears and Integrated Drive System features a built-in 10L hydro gear pump and all-steel gearing with heavy steel bearings. Easily serviceable with replaceable filters and hydraulic fluid reservoir, makes the Bad Boy ZT mower the powerful, reliable choice.

1. EASIER ACCESS - So innovative it's protected by a patent, our exclusive Swing-Away design makes short work of getting to maintenance and service points throughout the mower. Virtually every serviceable component is accessed in seconds, making routine maintenance and clean-up quick work. Once you've had it, you'll wonder why you'd ever want to own a mower without it. It's the hallmark of Bad Boy and you can't find it on any other mower.
   
   
2. FRAMED STRONGER - Our core strength is in our frame: FOUR, 11 gauge 2" x 2" steel rails form the Bad Boy's framework. In addition to its rugged frame, our front 3/4" wheel fork is built from a combination of 3/8" layered thick steel. Bad Boy also boasts the industry's strongest deck constructed from 1/4" steel, producing the most durable zeroturn mower on the market. You can gauge the strength of a mower by the gauge of its steel construction.
   
   
3. MORE POWER - With a chassis as strong as ours, Bad Boy is able to offer the highest horsepower engines, ranging from a robust 35hp Caterpillar diesel to Bad Boy's own 23hp gasoline engine, we're not just more bark, we're more bite.
   
   
4. LONGER LIFE - We feature hydraulic systems that stand up to our rock-solid, legendary strength. The industry's largest hydraulic fluid tank, with dual filters, allows our systems to run cooler at lower temperatures - and at lower pressures - extending their lifespan under even the most grueling conditions. No matter how hot it gets outside, the heart of a Bad Boy is always ready to run.
   
   
5. MORE COMFORTABLE - Our new EZ-Ride system, with our patented independent front and rear rubber compression shocks, will enable you to mow faster over uneven terrain for longer periods. Standard on all AOS Diesel, AOS and Lightning Series mowers and coupled with our adjustable seats, you have to feel this ride to believe it. The deck glides more evenly over the mowing surface for an even more manicured look and you'll feel the difference less vibration makes at the end of the day.