Archive for May, 2015

Back story: Exmark Stand-On Spreader-Sprayer

Thursday, May 21st, 2015

In recent years, stand-on spreader sprayer machines have revolutionized the application of fertilizer and chemicals to lawns. Recognizing the potential of stand-on spreader sprayers hadn’t yet been met with existing models, Exmark developed its new stand-on Spreader-Sprayer with a number of innovations designed to maximize productivity, profitability and safety for lawn care professionals.

The Lean to Steer controls of the Exmark machine allow one-handed speed and direction control.

The Lean to Steer controls heighten productivity by providing one-handed direction and speed control.

According to Exmark product manager, Lloyd von Scheliha, the Exmark Spreader-Sprayer was developed with direct input from top lawn care professionals throughout its development. As a result, it raises the bar in a number of critical areas.

“We started the process by asking a number of lawn care professionals what they wanted in a stand-on spreader sprayer,” von Scheliha said. “They told us a lot about what they liked and disliked about their current machines.

“We learned the control layout is very important on a stand-on spreader sprayer, as is the side-hill stability of the machine. We also heard about the challenges these guys were having keeping materials such as wettable powders and flowable solids in suspension in the tank.

About two years ago, von Scheliha and his team began testing prototypes of what would become the Exmark Spreader-Sprayer with a number of trusted lawn care professionals.

The feedback they received was priceless. Testers universally praised the Exmark machine’s innovative “Lean to Steer” controls, which allowed one-handed control of machine direction and speed. Testers now had a free hand to operate spray or spreader controls, or perform spot treatments with the easy-to-access spray wand.

Wettable powder

According to lawn care professional, Kent Harlan, the agitation system of the Exmark Stand On Spreader Sprayer allows him to utilize a wider variety of material, like this fungicide — a wettable powder.

One tester, Kent Harlan of Kent’s Lawn Service in Beatrice, Nebraska, said the Lean to Steer controls allow him to effectively do more with each pass of the machine.

“I end up spraying as much with the wand in reverse as I do going forward. I have enough control with one hand that I can simultaneously spray using the wand in the other hand, even going backward.

“The simple controls make it easy to do.

Harlan said even he was shocked by how much better the Exmark control system was when compared to the controls of other machines he’d owned.

“You don’t realize until you try it (the control system): it’s truly better. In all honesty, at first sight I didn’t think it’d work, but now that I’ve used it, I’m convinced it’s one of the most impressive aspects of the machine.”

According to von Scheliha, Exmark designed the Spreader-Sprayer with no belts and a durable hydrostatic drive system to increase up-time and ease routine maintenance.

Harlan said perhaps the most significant advantage of the Exmark Spreader-Sprayer is the agitation system contained within the machine’s low-profile 20-gallon tank.

With two induction providing aggressive agitation, the Exmark system keeps materials in suspension better. This allows him to consistently apply a mixture of chemicals based on the needs of his customers and their lawns, many in the form of wettable powders that cause other machines headaches.

“I’ll dump all the materials into the tank, open the agitation circuit and wait about 40 seconds for it to mix,” Harlan said. “At that point I’m ready to spray. And if I put the machine away for the night with a half-tank of material inside, as soon as I start that agitation circuit it quickly puts the material back into suspension.

“Nobody else’s machine puts material into suspension and keeps it in suspension as well as the Exmark. In my opinion, that is the key difference between what Exmark is coming to market with and the others.”

In the end, Harlan said that no single machine has positively impacted his business more than the Exmark prototype he used during the 2014 season.

“Not only did my revenue significantly increase for the year, my profitability and customer retention improved as well.”

According to Exmark’s von Scheliha, that’s exactly what the machine was designed to do.

Learn more about the Exmark Spreader-Sprayer at Exmark.com.

You can increase profitability and customer satisfaction with lawn care services. Learn how with our free white paper. Download in Adobe PDF format.

 

The Lazer Z Seating System: A More Comfortable Ride

Thursday, May 14th, 2015

Riding mowers are a time-saving wonder, but your backside should pay the price for productivity. That’s why at Exmark, we’ve come up with a way to mow more comfortably. With some original thinking and a whole lot of innovation, we’ve designed a seat every backside can love. We call it the Lazer Z Seating System.

Lazer Z Seating System

The Lazer Z Seating System significantly reduces the effect of bumps and vibration on the operator.

What Is the Lazer Z Seating System?

Most riding mower seats follow the same old pattern: some padding and a couple of springs that may or may not be useful. After a few hours of riding, you may find the mower’s vibration making you stiff while all the jarring impacts can leave you sore. That’s no way to run a landscaping business, whether you maintain one property or several.

Why Is It Different?

This seating system is different in a number of ways. It’s a unique design that utilizes research, science, and engineering innovation.

The system includes 4 major elements that make all the difference:

  • Ball-bearing suspension with a 3-inch range of controlled vertical travel – delivers a better ride with less bouncing
  • Patented Iso-Mount isolation system with ½-inch vertical and ¾-inch lateral travel
  • Custom vinyl seat with plush foam – comfort starts where the operator meets the seat
  • Vibration control stretch fabric – sits below the seat foam for an additional layer of isolation from vibration and bumps

Together, this comprehensive approach delivers less vibration, less bouncing, and more long-term comfort.

If professionals with desk jobs get ergonomic chairs, so should you. It’s that simple. A mower seat needs to support your back, legs, and arms in a way that keeps you comfortable and doesn’t lead to chronic problems.

The end result is reduced vibration, less soreness, and less stiffness after a long day of mowing. And when you’re comfortable, you get more done. Not only will you feel better after a day’s work, but you’ll also be able to deliver your services day after day. Test the difference for yourself between a traditional riding mower and an Exmark mower with the Lazer Z Seating System. We’re confident you’ll love it.

Learn more at Exmark.com/Exmark-Advantage/Features/Seating.

Why EFI?

Thursday, May 7th, 2015

Commercial mowers have been available with engines using Electronic Fuel Injection (EFI) for nearly a decade. Yet despite their performance and fuel efficiency advantages, some landscape professionals still haven’t made the switch from mowers powered by carbureted powerplants.

Advantages of EFI

Kohler RED-equipped EFI engine

At a glance, it’s hard to tell an EFI-equipped engine from a carbureted model, but the gains in fuel efficiency and performance are easy to see, and appreciate.

Every modern automobile and truck engine uses EFI to deliver increased performance and fuel efficiency in a wider range of conditions, along with reduced emissions of greenhouse gasses.

EFI-equipped engines are capable of adjusting the fuel/air mixture to optimize performance in the conditions the mower is operating in. Factors such as altitude and temperature, among others, are measured continually, with adjustments to engine settings being made instantly, seamlessly, in real time.

See how Birchwood Snow & Landscape simultaneously saves money and makes more money with their Kohler EFI-powered Exmark Lazer Z mowers.

A carbureted engine lacks the capability to self-adjust for varying environmental conditions, so performance is virtually always compromised in one way or another. In order for the engine to not run too lean (too little fuel) at low elevations, it’s performance will suffer from too much fuel (running rich) at higher elevations. It’s a situation that can be compensated for by re-jetting the carburetor (typically done by a service technician). However, when EFI can make these adjustments on-the-fly, it’s easy to see the benefits with respect to performance, as well as lack of down time and service costs.

The Cost Factor

Some contractors cite the increased up-front cost of EFI-equipped mowers, which is typically $500 to $600 more than a carbureted equivalent. When you do the math however, it’s easy to see the switch can quickly be paid off by the fuel saved with EFI, but the performance and efficiency benefits continue throughout the life of the powerplant.

According to Kohler Engines, a simple switch to an equivalent EFI powerplant will typically reduce fuel consumption by 25-percent or more. Assuming a per gallon price of $3.00 for gasoline, the cost of an EFI-powered mower can be recouped in as little as one season for a typical landscape contractor. See how much money you could save with EFI.

Exmark Vantage S-Series Propane

Exmark’s Vantage S-Series Propane brings EFI propane advantages to commercial stand-on riding mowers.

EFI Propane Engines

Exmark also offers the industry’s widest range of propane-fueled mowers equipped with EFI, with Lazer Z (zero-turn), Turf Tracer (walk-behind) and Vantage (stand-on) models available. Exmark propane mowers feature state-of-the-art Kohler Command Pro EFI-propane engines, which can reduce fuel costs by up to 25-percent when compared to converted carbureted propane engines.

Combine the EFI-related fuel savings with the fact that propane typically sells for much less than gasoline during the cutting season and it’s easy to see why EFI-propane mowers are a compelling choice for a growing number of landscape professionals. Plus, propane mower incentives are available from the Propane Education and Research Council (PERC), which can reduce the up-front costs of a propane-fueled machine.

RED Technology

E-Gov charg

The electronic governor of a RED-equipped engine responds more quickly than mechanical governors, so RPM is maintained more consistently regardless of engine load.

In 2013, Exmark took the efficiency gains of EFI-equipped mowers to another level with the introduction of its patented RED Technology. An exclusive feature of the Exmark Lazer Z X-Series zero-turn rider, RED Technology pairs EFI with an electronic governor and an intelligent engine controller to deliver fuel efficiency gains of up to 40-percent compared to equivalent carbureted gasoline-fueled machines.

Assuming a per gallon price of $3.00, the fuel savings of a RED-equipped machine can pay off the increased up-front cost of approx. $700 very quickly — in less than one season for most landscape professionals. But the fuel efficiency and performance benefits will remain consistent well after the up-front cost has been recouped.

Learn more about the advantages of EFI- and RED-equipped Exmark mowers at Exmark.com/Exmark-Advantage/.