Request A Demo

  • 192 in. (488 cm) width of cut, mows 100+ acres per day
  • 3.3 L Yanmar Tier 4 Final Compliant turbo-diesel engine
  • SmartPower™ -optimized mowing in all conditions
  • Onboard InfoCenter™ with advisories and diagnostics for maximum uptime

The Groundsmaster® 5900 is loaded with productivity-boosting advantages like the Yanmar® turbo-charged, 72 hp (53.7 kW), diesel engine (biodiesel-ready, up to B20), SmartCool™ System with auto-reversing cooling fan, onboard InfoCenter™ diagnostics, and much more.

View Larger
SmartCool™ System With Auto-Reversing Cooling Fan

Variable speed, temperature actuated reversing fan. Blows chaff off intake screen to help reduce overheating. Big time saver which reduces that amount of times an operator has to stop and exit the unit to clean the back hood.

View Larger
Operator Comfort

The operator area of the Groundsmaster® 5900 was designed to make work more comfortable with amenities like a large operator platform, multi-size beverage holder, 12-volt power jack on control arm, personal storage box, storage slots for radio and phone, deluxe seat, portable radio holder, tilt steering, and air ride seat. Operators will also be pleased with the additional storage area behind the seat that's large enough for a water cooler, trash bucket, and other items.

View Larger

Biodiesel ready up to B-20.

View Larger
Smart Power™ Traction

Smart Power Traction allows even an inexperienced operator to achieve a consistent cut, even on hills and thick patches. By automatically adjusting ground speed when encountering heavy cutting conditions, optimum blade speed is maintained.

View Larger

With the all-new InfoCenter™, you get helpful maintenance reminders and instant notification of potential problems. It's like having a mechanic on board.

View Larger

Mow closely around trees and other obstacles with zero trim. You can also turn 180° and leave no uncut grass.

View Larger

To mow between objects or along narrower areas, operators may raise either left or right wing decks (142" (3.6 m) width of cut) as well as both decks (92" (2.3 m) width of cut). The cutting units can be set from 1-6" (2.5-15.2 cm) to handle a wide variety of conditions.

View Larger
Mowing Capacity

The 5900/5910 Series is all about covering maximum ground. With the cutting decks down, you get a full 16' (4.9 m) cut capable of mowing more the 100 acres (40.5 hectares) per day.

View Larger
Wing Decks: Bi-directional Impact Absorption System

If the operator misjudges distance, the unique, bi-directional impact absorption system helps prevent damage and costly repairs. A massive spring-loaded shock cushions the decks away from the object.

View Larger

The full-time, 4-wheel drive puts power where it's needed. The cutting decks automatically take weight off the cutting units for more flotation, and put it on the traction wheels when climbing hills. Individual wheel brakes and 4WD flow divider can be used to provide additional traction assistance.

  • Engine
    Yanmar® 3.3L turbo diesel 72 hp (53.7 kW)
  • Fuel Capacity
    35 gal. (132L)
  • Mowing Speed
    0-10.8 mph (17.4km/h)
  • Transport Speed
    0-20 mph (0-32.2 km/h)
  • Cutting Width
    192 in (488 cm)
  • Weight
    Approx. 6,710 lbs. (3,043 kg)
  • Warranty
    Two year limted warranty.
View Larger
Rotary Broom

The rotary broom sweeps parking areas, walkways, and turf of dirt, leaves and snow.

View Larger

This is the perfect blizzard battler. The 53 in (135 cm) wide Erskine™ snowthrower throws snow up to 30’ (9.1 m) while clearing paths down to the ground. *Shown on a Groundsmaster 5900

View Larger
Atomic® Mulching Blades

Atomic® mulching blades feature an aggressive "tooth" design that shreds grass and leaves into small particles. The teeth curl upward behind the blade to suspend clippings in the chamber so they are cut and re-cut until they virtually disappear.

View Larger
Leaf Mulching Kit (5900)

Mounts to the deck to pulverize fallen leaves into fine mulch.

Documents Type Language
Data Sheet Groundsmaster 5900/5910 Sell Sheet English PDF