Several serviceability features were incorporated into the design of the 2500B PrecisionCut™ Riding Greens Mower to make routine checks and adjustments as easy as possible.
The optional direct mount front grass catchers provide the choice of systems to meet the needs on your golf course.
The grass catcher is mounted directly to the front cutting unit using a similar design as the SL Walk Greens Mowers.
This provides quick access for the removal and installation of the grass catcher as well as superior ground following and collection due to position of the catcher to the cutting unit.
It is recommended that catchers be emptied after each green during normal and heavy growth times to reduce weight on the cutting unit.
The direct mount grass catchers will fit model year 2009 to current 2500B and 2500E E-Cut Riding Greens Mowers with Quick-Adjust 5 (QA5) cutting units.
The rear grass-catcher mounting system simplifies removal and installation of the rear grass catcher and reduces effort.
The grass catcher can be easily removed without spilling the clippings by rotating the grass catcher back toward the front of the machine until the front grass catcher lip is above the cutting unit side plate. Then, simply pull it out to the side. This can be accomplished with the cutting unit in the raised or lowered position.
Adjustable cutting-unit top shields also ensure that grass is thrown into the back of the catcher, even as the reel diameter decreases due to wear. The catchers are shaped and vented to allow the air from the reel to escape while retaining the clippings.
Extensions for the cutting-unit top shields are for use in dry conditions to maximize the flow of dry clippings into the grass catcher. If mowing predominantly in wet-turf conditions, remove the cutting unit shield extensions to reduce buildup and accumulation of clippings on the front of the grass catcher.
The grooved disc roller can be used with 55.9-cm (22-in.) Quick-Adjust 5 (QA5) cutting units, in combination with the GTC and FTC, to provide additional roller options for fairway, tees, and approach areas.
The increased diameter improves the durability over smaller rollers and it features hardened discs for improved wear which retains spring tension for reduced maintenance, making it an ideal roller for fairway, tee, and approach mowing.
Using the QA5 14-blade cutting unit option on Greens Mowers will lower the FOC and also provide a clean, smooth cut. It can increase the playability of the putting surface and greens speed.
FOC is defined as the distance traveled between consecutive cuts. It is how far the machine moves from the time one blade passes across the bedknife until the next blade passes. The lower the FOC, the less distance that is traveled until the next blade passes.
There is a point of diminishing returns when it comes to FOC. The less distance the mower travels between consecutive cuts, the more times the same grass blade is going to be impacted by the reel. Too low an FOC can cause bruising of the turf — especially in the overlap from pass to pass.
FOC is often used as a measurement of cut quality; however, there are other key factors that attribute to gaining superior quality of cut that are more critical than FOC. The factors that lead to good cut quality are:
The geometry of John Deere cutting units makes the optimum range for FOC between 0.160 in. (4.064 mm) and 0.190 in. (4.824 mm) for Walk Greens Mowers and 0.044 in. (1.1176 mm) per 1 mph (1.6 km/h) for Riding Greens Mowers. Technology of the QA5 cutting units excel and provide a superior cut and after-cut appearance.
180 E-Cut™ Walk Greens Mower
220 E-Cut Walk Greens Mower
2500B PrecisionCut™ Riding Greens Mower and 2500E E-Cut Riding Greens Mower
0.034 (0.86) per 1 mph (1.6 km/h)
These mowers feature a 617 cc 21.0 hp* (15.7 kW) engine that is rated at 3600 rpm engine manufacturer gross power tested in accordance with SAE J1995. It has a single fuel tank with a 7..9-gal. (29.9-L) capacity for a productive day of mowing.
It features smooth, quiet, and efficient operation:
* The engine horsepower and torque information are provided by the engine manufacturer to be used for comparison purposes only. Actual operating horsepower and torque will be less. Refer to the engine manufacturer’s website for additional information.
There are four tire options:
Each of these tire options includes a complete set of three tires and wheels that are all the same size. (This includes the turf tires, which come as a set of three treaded tires.)
At 3600 rpm: 21.0 kW
Engine Manufacturer Gross Power,Tested in accordance with SAE J1995. The engine horsepower and torque information are provided by the engine manufacturer to be used for comparison purposes only. Actual operating horsepower and torque will be less. Refer to the engine manufacturer?s web site for additional information.
|Air cleaner||Semi-cyclone, dry-type, dual stage|
Full-flow filterEngine oil capacity
With filter: 1.7 L
2.0 U.S. qtPressurized lubrication system
StandardNumber of cylinders
37.7 cu in.
|Charging system||Flywheel, alternator|
|Alternator capacity||16 amp|
|Battery type||BCI group 40 maintenance-free: 12 V|
|Starter||Electric (solenoid shift)|
|Wheels and tires||Front/rear
18x10.5-10, 2-ply, smooth (low compaction); 20x10-10, 2-ply, smooth; or 20x10-10, 2-ply, turf
Dual, 15.2 cm
Single-pedal, 2-wheel disc brakes
|Mowing speed||Adjustable mow stop: 0-6.4 km/h
|Transport speed||0-13.7 km/h
|Reverse speed||0-4.8 km/h
|Ground clearance with catcher||10.2 cm
|Fuel tank capacity||In a single tank: 29.9 L
7.9 U.S. gal.
|Muffler||Horizontal discharge below frame|
|Hydrostatic drive system capacity||28.8 L
7.6 U.S. gal.
|Hydraulic reservoir capacity (only)||20.4 L
5.4 U.S. gal.
|Ground drive, reel drive||Drive wheels
Hydrostatic, 2-pedal controlReel drive
|Reel control valves||Electro-hydraulic, one valve reel on-off and one valve raise-lower|
|Steering||Hydrostatic, adjustable steering column|
|Reel drive and reel lift||Right-hand operated (optional foot-lift controls)|
|Park brake||Right foot|
|Hydrostatic speed control||Forward
|Ignition||Key start and shutoff|
|Glow plug switch and indicator light|
|Engine oil pressure||LED Warning Light|
|Alternator||LED Warning Light|
|Hydraulic oil temperature||LED Warning Light|
|Engine coolant temperature||LED Warning Light|
|Tread width||101.5 cm
|Mowing position width||157.5 cm
|Turning radius, uncut circle||45.7 cm
|Weight (full fluids, no operator or fuel)||559.2 kg
|Height||With ROPS: 195.6 cm
|Number||3 - offset design|
|Size, in. (cm)||Quick Adjust QA5 floating: 55.9 cm
|Backlapping||Standard on-board micro-backlapping and reel speed control|
|Clip frequency||For 14 blade: 0.541 mm/km/h
with 11-blade reel: 0.689 mm/km/h
with 7-blade reel: 1.082 mm/km/h
|Front rollers||Optional 2-in. (5.1-cm) smooth, grooved, or spiral|
|Reel diameter||5 in. (12.7 cm)|
|Height of cut||2.0-19.0 mm
with front roller: 51 mm
or 16-32 mm
with front roller: 76 mm
|Number of blades||7 or 11 blades|
|Mower lift||(1) Cylinder for front two units; (1) cylinder for rear unit|
|ROPS||2-Post SAE J21294 Roll Over Protection Structure with seat belts meets ISO 21299 standards|
|Engine||Meets CARB and EPA|
|Operator ear||80 dBA|
|Measuring standard||ISO 11201|
|Attachments installed||GTCs and Power Brushes, reels engaged|