The John Deere 7700A PrecisionCut™ Fairway Mower stands as a pinnacle of turf maintenance excellence, specifically engineered to deliver precision and efficiency on golf course fairways. This top-tier mower incorporates advanced cutting technology and an ergonomic design, ensuring exceptional results while prioritizing operator comfort and ease of use. Driven by a robust engine and featuring a generous cutting width tailored for fairway maintenance, the 7700A provides outstanding coverage and consistent cutting performance. Its adjustable cutting height and contour-following capabilities enable meticulous turf grooming, contributing to the overall aesthetics and playability of the golf course. Built with durability and reliability in focus, this mower is designed to withstand the demanding nature of daily use on golf courses, delivering unwavering performance over time. In conclusion, the John Deere 7700A PrecisionCut™ Fairway Mower stands as a trusted and superior choice for golf course professionals dedicated to achieving excellence in turf maintenance.
- TechControl™ Display locks in performance, and uptime
- Set mowing turn speed to reduce scuffing
- AutoPedal™ lowers fuel consumption and noise
- Final Tier 4 without sacrificing horsepower
Product Features for John Deere 7700A PrecisionCut™ Fairway Mower:
1. QA7 Electric Reel Drive System:
- Addresses customer needs by significantly reducing hydraulic leaks, minimizing sound levels, and lowering fuel consumption.
- Electric reel design eliminates 90% of hydraulic leak chances by removing 150 leak points from the reel drive circuit.
- Achieves fuel savings of up to 30% on the 7700A E-Cut™ Hybrid and 21% on the 6700A E-Cut Hybrid.
- Sound level reduction of up to 3dB(A) enhances neighbor-friendliness.
2. 56-Volt, 240 Amp Smart Alternator and Electric Reel Motors:
- Innovative 56-volt, 240-amp alternator provides power for mowing, verticutting, and scalping.
- Belt-driven from the engine, eliminating the need for additional batteries and reducing maintenance.
- Integrates with LoadMatch™ to sense load and maintain cut quality under heavy loads.
- QA7 reel motors updated for optimal cooling and larger internal bearing design.
3. TechControl Display:
- Password-protected TechControl display for enhanced control, operation, and diagnostics.
- Allows quick adjustment of mow, turn, and transport speed settings to ensure consistent performance.
- Onboard visual diagnostics for easy troubleshooting and maximized uptime.
- Service timers notify when maintenance of hydraulic and engine oils is required.
4. AutoPedal™ Feature:
- Controls engine rpm and transport speed through eHydro™ foot pedal controls.
- Operates similarly to an automobile gas pedal for precise speed and rpm control.
- Reduces sound levels and fuel consumption during transport.
- Automatically increases engine rpm to full throttle for mowing when the mow switch is engaged.
5. eHydro™ Hydrostatic Pump and Large-Capacity Wheel Motors:
- Enhances performance, traction, and operation, especially on undulating terrain.
- Servo-controlled hydrostatic pump for precise electronic control, reducing complexity.
- Approximately 94 fewer parts and 4 fewer adjustments compared to prior models.
- Reduced pedal effort for operators, minimizing foot fatigue during extended use.
6. LoadMatch™ Electronic Setting:
- Allows managers more control over machine operation.
- Compensates machine speed to maintain power to cutting units, ensuring cut quality.
- Useful in conditions where slowing down traction speed is necessary for proper cutting.
- Puts the manager in control of cut quality, especially in challenging mowing conditions.
Product Specifications for John Deere 7700A PrecisionCut™ Fairway Mower:
- Maximum Rated Horsepower:
- At 2800 rpm ISOC: 31 kW
- At 2800 rpm ISOC: 41.6 hp
- Drive Pump:
- Tandem gear pump
- Ground Pressure:
- 69 kPa (10 psi)
- Throttle:
- Automatic controls with AutoPedal foot controls; manual control through TechControl display
- Operator Display:
- TechControl Display: Located on Command Arm; displays machine warnings, on-board electrical diagnostics; service timers on large easy-to-read screen; quick on-the-go settings for mow and transport speed; Turn Speed; Loadmatch™ and ON/OFF Cruise Control Use selection: all settings are pass code protected
- Mowing Speed:
- 0-12.8 km/h (0-8.0 mph)
- Cutting Unit Size:
- Quick Adjust QA7: 55.9 cm (22 in.)
- Total Width of Cut:
- 254 cm (100 in.)
- Reel Diameter:
- 17.8 cm (7 in.)
- Frequency of Clip (FOC Reels) OR Blade Tip Speed (Decks):
- 10 Blade: 1.06 mm/km/h, 0.067 in./mph
- 8 Blade: 1.33 mm/km/h, 0.084 in./mph
Engine:
- Type:
- Direct Inject Turbocharged Diesel
- Compliant Emission Regulation:
- United States and Canada Tier 4
- Horsepower:
- At 2800 rpm ISOC: 31 kW
- At 2800 rpm ISOC: 41.6 hp
- Cylinders:
- Three
- Displacement:
- 1.568 L (95.69 cu in.)
- Air Cleaner:
- 2-stage dry element
- Fuel:
- Diesel up to B20 compliant
- Cooling System:
- Liquid centrifugal pump; forward machine location for optimum cooling
Hydraulic System:
- Drive Pump:
- Tandem gear pump
- Hydraulic System Capacity:
- 37.8 L (10 U.S. gal.)
Fuel System:
- Fuel Tank Capacity:
- 60.6 L (16 U.S. gal.)
Steering:
- Type:
- Hydraulic power with double-acting steering cylinder
Tires:
- Front Drive Tires:
- 26.5×14-12 turf
- Steering Tires:
- 20x12X10-8 turf
Brakes:
- Type:
- Internal hydraulic wet disc brakes with dynamic braking through closed-loop hydrostatic system
ROPS:
- Standard; meets ISO 21299 Standard
Vehicle:
- Cutting Units Lowered:
- 1202 kg (2650 lb)
Operating Weight:
- Throttle:
- Automatic controls with AutoPedal foot controls; manual control through TechControl display
- Forward/Reverse:
- 2-pedal
- Mower Lift:
- One-touch single handle
- Parking Brake:
- Electric Switch on Command Arm for Internal Wet Disk Brakes
- Seat:
- Suspension seat with seat belts and armrest; fore/aft adjustment; weight and lumbar adjustment
- PTO:
- Electric Switch on Command Arm
- Tilt Steering:
- Left Foot operated for easy adjustment
Operator Display:
- TechControl Display: Located on Command Arm; displays machine warnings, on-board electrical diagnostics; service timers on large easy-to-read screen; quick on-the-go settings for mow and transport speed; Turn Speed; Loadmatch™ and ON/OFF Cruise Control Use selection: all settings are pass code protected
Storage:
- Cup holder; two-way radio; large operator storage located on the left-hand side of the operator station
Controls:
- Height with ROPS:
- 224 cm (88 in.)
- Length:
- 323 cm (127 in.)
Transport Dimensions:
- Width:
- 287 cm (113 in.)
- Mowing Position Width:
- 295 cm (116 in.)
Ground Speed:
- Mowing:
- 0-12.8 km/h (0-8.0 mph)
- Transport:
- 0-18.5 km/h (0-11.5 mph)
- Reverse:
- 0-6.4 km/h (0-5 mph)
Dimensions:
- Number of Cutting Units:
- Five
- Size of Cutting Units:
- Quick Adjust QA7: 55.9 cm (22 in.)
- Total Width of Cut:
- 254 cm (100 in.)
- Height of Cut (Ten-Blade QA7):
- 6.3-50.8 mm (0.25-2.0 in.)
- Height of Cut (Eight-Blade QA7):
- 6.3-50.8 mm (0.25-2.0 in.)
Frequency of Clip (FOC Reels) OR Blade Tip Speed (Decks):
- Rollers (Front and Rear):
- 7.6 mm (3 in.)
- Frequency of Clip (FOC Reels) OR Blade Tip Speed (Decks):
- 10 Blade: 1.06 mm/km/h, 0.067 in./mph
- 8 Blade: 1.33 mm/km/h, 0.084 in./mph
Reel Diameter:
- 17.8 cm (7 in.)
Cutting Units:
- Measuring Standard:
- ISO 11201
- Attachments Installed:
- FTCs, reels engaged
Sound Levels:
- Actual Fuel usage will vary depending on course conditions, operation, turf, and fuel quality
- 25% load: 2.8 L/hr, 0.75 gph
- 40% load: 4.32 L/hr, 1.14 gph
- 50% load: 5.22 L/hr, 1.38 gph
Fuel Economy:
- Two-year limited
Warranty:
- ANSI B71.4-2012
Further information on this machine can be viewed by visiting this link https://www.deere.com/en/mowers/fairway-mowers/7700a-precisioncut-fairway-mower/
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