Features
  Reduced sound levels and fuel consumption at 2300 rpm
The E-Cut™ Hybrid Fairway Mowers are unique in that electrical power is used to minimize hydraulic leak opportunities in the reel circuit, but an engine is utilized to ensure optimal performance throughout the day. This presents an opportunity to further enhance machine performance through reduced sound levels and improved fuel savings, by running the machine at less-than-full throttle. When running the E-Cut Hybrid machines at the recommended reduced setting it does not sacrifice cut quality as the reel speed is still maintained at approximately 2200 rpm.
This reduced throttle setting is set quickly and easily using the TechControl display. Simply use the password-protected mower set-up screen Engine Mow Speed to set maximum engine speed while in mow. Once set, the engine speed automatically uses this rpm when the machine is mowing. This allows complete control of sound levels and fuel savings.
The 7500A and 8000A E-Cut™ Hybrid Fairway Mowers can be effectively run in mow at an engine rpm reduced to 2300 rpm. At this operating rpm, operators will experience noise reductions when compared to running the machines at full throttle.
In addition to the reduced sound levels, the operation at this engine rpm will reduce fuel usage due to slower engine rpm. Comparisons have shown that, depending on conditions and usage, fuel savings can be as high as 30 percent when running the machine at 2300 rpm as opposed to running at full throttle required by traditional hydraulic machines.
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 Electric reel drive system eliminates all potential leak points in the reel circuit
Ninety percent of all hydraulic leaks occur in the reel hydraulic circuit, mainly due to the necessity of having flexible hoses extending from the front of the machine for the front reels.
These hoses see a lot of flexing during the mowing day as cutting units are raised and lowered. Cutting units also steer and float to follow undulations, increasing fatigue for the reel motor hoses.
The 6080A, 6500A, 7500A, and 8000A E-Cut™ Hybrid Fairway Mowers have eliminated all reel circuit leak points by removing all hydraulics from the cutting unit drive circuit.
This has eliminated the following hydraulic components:
Fewer hydraulic components leads to fewer leaks, increasing confidence that the finely manicured turf will not be damaged by hot hydraulic oil spilled onto a playing surface before an important tournament.
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 Brushless electric reel motors for compact design and optimal efficiency
The electric reel motors on the 6080A, 6500A, 7500A, and 8000A E-Cut™ Hybrid Fairway Mowers are brushless, allowing them to be compact in size, roughly equal to that of today's hydraulic reel motors. The brushless motors are very efficient, leading to years of optimal performance with very minimal maintenance, and sealed for protection from the elements.
The motors are bidirectional and variable speed, meaning they can spin forward or reverse and at a range of rotational speeds. The motors spin forward for mowing operations and backward for backlapping operations.
A poly-chain belt connects the motor shaft to the reel and rotates the reel when the cutting units are engaged. The internal components of the motor are sealed for long life, durability, and protection from the elements.
Cutting units are easily removed from the cutting unit motors by loosening the two bolts securing the motor to the cutting unit, turning the motor approximately a quarter turn, and pulling the motor from the cutting unit. This can be done in a matter of seconds. A tether prevents damage to the wiring harness when the motor is removed.
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 48-V, 180-amp alternator powers reel drive motors, requiring no additional batteries on unit
The reel circuit is powered by a 48-V, 180-amp alternator belt-driven by the engine. The alternator supplies constant power to the reel circuit and only generates 48 V when the mow system is engaged.
Due to this design, no additional batteries are required to drive the reel motors on the 6080A, 6500A, 7500A, and 8000A E-Cut™ Hybrid Fairway Mowers. With traditional electrical mowing systems, the frequency of clip would change as the batteries drained while mowing.
A battery pack begins to lose its power immediately when used, but not on the E-Cut Hybrids. Since they still use an engine to drive an alternator, the frequency of clip at the start of the day and at the end of the day is exactly the same, yielding unparalleled quality of cut from start to finish.
Plus, the machine doesn't have to be plugged in to charge the batteries once the day's mowing is done. The only limitation on run time with the E-Cut Hybrids is making sure the operator starts the day with a full fuel tank, just like with any other gas- or diesel-powered machine on the market today.
The alternator only supplies power to the reel circuit. The remainder of the circuits are powered by a 12-V battery.
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  Three-wheel stance and smooth tires for excellent maneuverability and after-cut appearance
The 6080A, 6500A, and 6700A PrecisionCut™ and 6080A, 6500A, and 8000A E-Cut™ Hybrid Fairway Mowers help to make fairways that look like greens a reality.
An innovative, smooth tire design minimizes compaction and tire marking, especially in turns, giving a look similar to that from a riding greens mower. The GRIP all-wheel drive traction system works in combination with the smooth tire design to give a greens-quality appearance without sacrificing traction.
These machines also excel at weight distribution, ensuring each tire sees an equal amount of weight over a large tire surface area for a ground pressure that is friendly to the surface of the turf.
This three-wheel stance is common with riding greens mowers in the market today. This provides an after-cut appearance that is so good it looks like the fairways were mowed by a greens mower. The three-wheel stance also excels in maneuverability, allowing for tight turning at the end of passes for increased productivity.
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  TechControl display maximizes performance and uptime by allowing more control in operation and diagnostics
MORE CONTROL WITH THE TECHCONTROL DISPLAY WITH A LARGE EASY-TO-READ SCREEN
Passcode-protected TechControl display enables quickly setting or changing mowing speed, turning speed, or transport speed to limit variations in performance by different operators.
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 AutoPedal™ feature lowers sound levels and fuel consumption during transport
The AutoPedal feature controls engine rpm and transport speed of the machine through the eHydro™ foot pedal controls. AutoPedal is similar to an automobile gas pedal operation; the more the forward pedal is pressed, the faster the machine moves and the higher the engine rpm; pressing the pedal less, the slower the machine moves and the lower the engine rpm.
On conventional machines, the engine rpm is controlled by the operator by means of a manual or electric/manual throttle. Operators are trained to always operate the engine at wide-open throttle. Running at wide open throttle means running the engine at its fastest speed, which increases the sound levels and fuel usage.
The AutoPedal system allows the engine to only run as fast as needed, meaning that as operators transport around the course, the engine speed is only as fast as needed for the transport speed. If the operator approaches play and stops, the engine rpm goes to idle. This makes transporting quieter and since the engine does not run full speed all the time, it reduces fuel consumption.
Once the operator reaches the mowing site, engages the mow switch on the CommandARM™ controls, the engine rpm automatically increases to full throttle for mowing.
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 eHydro™ hydrostatic pump for premium ease of use
The traction system in the A-models is driven by a servo-controlled hydrostatic pump. The control of the pump is no longer mechanical linkages, but instead it is electronic.
In total, approximately 94 parts have been eliminated from the traction drive system along with four adjustments compared to prior models. The design reduced the complexity of the drive system, which means no more linkages to adjust or repair, decreased routine maintenance, and more reliable day-in/day-out operation.
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 GRIP all-wheel drive traction system moves flow from wheels that slip to those that grip
The standard GRIP all-wheel drive traction system transfers hydraulic flow from wheels that slip to wheels that grip. For example, if the right front wheel starts to slip, hydraulic flow goes to the left front and rear tires to maintain traction power. This helps provide maximum traction in undulating conditions.
The GRIP all-wheel drive traction system is standard equipment with the 6080A, 6500A, and 6700A PrecisionCut™ and 6080A and 6500A E-Cut™ Hybrid Fairway Mowers and is also engaged at all times, whether in mow or in transport. A check valve in the rear motor puts the machine in two-wheel drive (2WD) in reverse to minimize any potential scuffing.
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 Double-acting, single-rod hydraulic steering cylinder for lines as straight as a greens mower
For superintendents who want stripes as straight as they are on the greens, the A-model PrecisionCut™ Mowers and E-Cut™ Hybrid Mowers do exactly that. Utilizing the same style steering cylinder as on the 2550 PrecisionCut and 2550 E-Cut Hybrid Riding Greens Mowers, the PrecisionCut and E-Cut Hybrid Mowers can mow the straightest lines of any mower in the industry today.
Traditional hydraulic cylinders have a rod on only one side of the cylinder. The cylinder on the A-models has one rod that goes through both sides of the cylinder. This equalizes volume and pressure on both sides of the cylinder packing, helping the operator make perfectly straight lines with little effort.
This system also equalizes the steering effort, meaning easy turns whether turning to the right or to the left.
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  MTSpiral and MTGrooved roller options for most any turf condition
The MTSpiral roller and the MTGrooved roller (not shown) options are available for Quick-Adjust 5 (QA5) cutting units to minimize roller overlap marks.
The MTSpiral roller and the MTGrooved roller options take the patented 50.8-mm (2-in.) machine spiral roller to a whole new level. These designs reduce the number of times the grass is rolled in the overlap area of the cutting units. With these unique designs, the material in the overlap of the roller is machined down to a smaller diameter, allowing the ends of the rear cutting unit rollers to roll through the open space of the front cutting unit rollers.
Types of overlap marks and what causes them
There are two types of overlap marks: reel overlap marks and roller overlap marks. It can often be difficult to determine what type of overlap marks a customer may be experiencing. In general, a roller overlap mark is roughly 88.9-mm (3.5-in.) to 101.6-mm (4-in.) wide, while a reel overlap tends to be 63.5-mm (2.5-in.) to 76.2-mm (3-in.) wide.
A reel overlap mark may be caused by a variety of factors:
- Bedknife attitude
- Low effective height of cut
- Frequency of clip to high (shorter distance between cuts)
- Cutting unit not parallel
- Bedknife to reel contact
- Dull reel and/or bedknife
- Turf stress
A roller overlap mark is caused by how many times the front and rear rollers of the cutting units go over the turf. With traditional roller setups, the grass is rolled four times in the overlap of the front and rear cutting units – once by the front roller of the front cutting unit, once by the rear roller of the front cutting unit, once by the front roller of the rear cutting unit, and once by the rear roller of the rear cutting unit.
The rest of the cutting unit roller surface, not in the overlap, rolls the grass twice, once by the front roller and once by the rear roller. In certain conditions, particularly in times of lush growth, this may result in overlap marks, which will be darker striping marks in the dark stripes and lighter striping marks in the light stripes.
Applications for the MTSpiral roller and the MTGrooved roller
MTSpiral rollers and MTGrooved rollers can be installed on all PrecisionCut™ and E-Cut™ Hybrid Fairway Mowers and Riding Greens Mowers with QA5 cutting units. They are an addition to the lineup of roller options for fairway, tee, and approach applications, and may help reduce roller overlap marks on both warm season and cool season turfgrasses. Use of the MTSpiral Rollers or MTGrooved rollers is not recommended for greens applications.
Available for both the 45.7-cm (18-in.) and 55.9-cm (22-in.) cutting units, the MTSpiral roller and MTGrooved roller feature a true 45.7-cm (18-in.) and 55.9-cm (22-in.) length with tapered ends. This full-length roller, as compared to other shorter rollers in the marketplace, supports the cutting unit in turns and on sidehills without the gouging or marking.
This design is only available in the 50.8-mm (2-in.) configuration at this time:
- BM23566 – 5.1-cm x 55.9- cm (2-in. x 22-in.) MTSpiral roller
- BM23567 – 5.1-cm x 45.7-cm (2-in. x 18-in.) MTSpiral roller
- BTC10267 - 5.1-cm x 55.9-cm (2-in. x 22-in.) MTGrooved roller
- BTC10281 - 5.1-cm x 45.7-cm (2-in. x 18-in.) MTGrooved roller
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  Cutting units are stable for easy transporting
The 6080A PrecisionCut™ and 6080A and 8000A E-Cut™ Hybrid Fairway Mowers have cutting units that contact up stops for transport. These up stops are rubber and limit cutting units from swinging during transport to protect the cutting units when transporting down cart paths or bumpy terrain.
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