Description
Powerful Tier 4 Yanmar® Engine
3.3 L Yanmar® Tier 4 Final Compliant turbo charged diesel engine, 72 hp (53.7 kW) @2500 rpm, B20 diesel compatible.
HybridDrive™ Cutting Deck System
Belts transfer power more efficiently than hydraulic motors while adding a layer of protection against hydraulic failures. Large diameter spindle housing dissipates impact loads, and dual tapered roller bearings last up to six times longer than ball bearings.
Flexible Cutting Width
With the ability to mow widths ranging from 145 cm to 490 cm the Groundsmaster 5900 has the flexibility necessary for nearly any mowing need. The ability to mow a 0 cm uncut circle – without wheel brakes – allows you to easily mow striping patterns without leaving any grass uncut.
SmartCool™ System with Auto-Reversing Cooling Fan
Sensor-triggered fan reversal clears chaff buildup. It prevents over-heating with auto-reversing cooling fans and reduces operating downtime.
Full-Time, Bi-Directional 4WD and All Time Traction Assist
The full-time, 4-wheel drive puts power where it’s needed. The cutting decks automatically take weight off the cutting units for more floatation, and put it on the traction wheels when climbing hills. CrossTrax® all-wheel drive system offers increased cross wheel traction control.
Onboard InfoCenter™
The onboard InfoCenter™ displays clear and simple operating information at a glance, while constantly monitoring the internal health of the machine. Audible and visible alarms notify the operator of a potential problem. In the field or at the workshop, technicians can quickly identify the source and solution.
Smart Power™ Technology
Prevents the machine from bogging down in heavy cutting conditions and keeps the blade speed at optimum cutting speed in any condition by automatically slowing down the traction unit ground speed to give more power to the blades.
eFan Cooling System
Two independently controlled 24v electric fan banks provide system cooling for hydraulics and engine.
Reduced Operator Vibration
The air-ride suspension seat adjusts to the operator’s desired firmness for maximum comfort. The seat adjusts with easy moves of height and angle levers for an ergonomic fit to the operator, and the armrests adjust to a comfortable angle.
Integrated ControlArm™ with Fingertip Electronic Controls
Controls are logically organised and easy to access from the operator’s seat control arm.
Specifications
| Engine | 72 hp Yanmar® 3.3 L, EPA Tier 4 Final and EU Stage IV emissions compliant, turbo charged diesel |
| Width of Cut | 490 cm |
| Fuel Capacity | 132 litres |
| Mowing Speed (Max) | 17.4 km/h |
| Transport Speed | 32.2 km/h |
| Mow Rate (Max) | 8.4 hectares/hour**
*Maximum mow rate is calculated at 17.4 km/h with no overlap or stops. Actual mowing rate may vary depending on operator and conditions. |
| Cooling System | SmartCool™ System – Variable speed, temperature actuated reversing fan |
| Traction Drive | 4WD parallel hydrostatic |
| Steering | Uncut circle – 0″ diameter. Turning radius – 218 cm |
| Tyres | Front: 29 x 12 – 15, 6 ply rating, 32 psi Rear: 23 x 10.50 – 12, 6 ply rating, 30 psi |
| Controls | Control arm, right armrest, travels with seat and suspension. Deck lift/lower, electrohydraulic switches. Throttle: electronic, variable. Traction pedal, electronic. Park brakes: double-motion switch. Steering; hydrostatic load sensing. Other: High/low range, PTO, cruise control, lights, horn, key switch, wing deck transport latches (manual). |
| Dimensions | Width: Transport: 251 cm, Mow: 505 cm Length: 442 cm Height: 216 cm Wheelbase: 196 cm |
| Ground Clearance | 26.1 cm |
| Weight | 3,043 kg – with full fluids |
| Warranty | 2 years limited warranty. Refer to operator’s manual for further details. |
