WR9900 Series Windrower Swather | Hesston By Massey Ferguson

Hesston by Massey Ferguson WR9900 Series Self-Propelled Windrowers

No other windrower helps you produce quality hay faster, more efficiently or more comfortably. New models feature the added power to handle all crop conditions, a brand-new cab for more comfort and greater hydraulic capacity for increased productivity.

Current Offers & Promotions

MF WR9900 Series Windrowers

MF WR9900 Series Windrowers

2.54% for 36 Months + Finance Bonus

Offer Valid April 1 to April 30, 2021

Key Benefits

Intuitive and Easy to Operate

Intuitive and Easy to Operate

No other self-propelled windrower helps you produce quality hay faster, more efficiently, with greater precision, less fatigue, better fuel economy or lower operating costs.

More Power for You

More Power for You

The Hesston by Massey Ferguson® WR9900 Series boasts our most powerful engines ever, capable of producing up to 265 engine horsepower. And the new generation of more efficient, electronically controlled hydraulic drives deliver greater power to the header drive systems for increased performance and higher productivity.

See More. Do More. In Complete Comfort.

See More. Do More. In Complete Comfort.

The new WR9900 Series is more spacious and includes ergonomically inspired comfort enhancements. We’ve thought of everything, from foot pegs and improved lighting packages, to a larger instructor’s seat and our industry-leading cab suspension system — all standard.

Better Control, Faster Transport

Better Control, Faster Transport

The industry exclusive steer and drive by wire technology used in the WR9900 windrowers, coupled with the optional RearSteer, give the operator unparalleled control and transport speeds up to 24.5 MPH.

Technology & Innovation

On-Board Computer Terminal

On-Board Computer Terminal

All main operations, including in-cab conditioner roll pressure adjustment, are controlled via a virtual on-board computer terminal for enhanced precision and better control.

C1000 or C2100 Monitors

C1000 or C2100 Monitors

Available in two different monitors, the C1000 or C2100, with a new user-friendly interface, making it easy to monitor windrower performance and adjust settings to field conditions.

A SMARTER WINDROWER

A SMARTER WINDROWER

Proprietary software on the WR9900 Series allows a variety of components to communicate electronically and execute many functions automatically.

Auto-Header Speed Control

Auto-Header Speed Control

If engine RPMs are pulled down when cutting high-yielding areas in the field or navigating steep terrain, tractor maintains consistent disc header RPM for consistent cutting and conditioning.

EXCLUSIVE REARSTEER

EXCLUSIVE REARSTEER

The industry-exclusive RearSteer™ option provides windrower steering from the rear axle, improving operator comfort, handling and road transportation. The 24.5 mph speeds let you move faster without reversing travel direction.

HEADER FLEXIBILITY

HEADER FLEXIBILITY

The WR9900 Series gets new, more capable headers — the 9300 Series disc and 5400 Series draper. Improved capacity and greater control lead to higher productivity while maintaining superior cut and windrow formation.

HIGH-PERFORMANCE ENGINES

HIGH-PERFORMANCE ENGINES

The WR9950 and WR9960 are powered by the AGCO Power 4.9L four-cylinder engine.

HIGH-PERFORMANCE ENGINES

HIGH-PERFORMANCE ENGINES

The WR9970 and WR9980 are powered by the AGCO Power 7.4L six-cylinder engine.

ADVANCED COOLING SYSTEM

ADVANCED COOLING SYSTEM

The V-Cool™ system offers greater cooling and fuel efficiencies along with auto-reversing air direction for maintenance-free self-cleaning.

MORE POWERFUL HYDRAULICS

MORE POWERFUL HYDRAULICS

Our new hydraulic drives provide increased performance and productivity. The hydraulic drive pump handles additional power from the engine and delivers more flow to the header for increased throughput.

Dual Hydraulic Hookups

Dual Hydraulic Hookups

Combined with the new tandem hydraulic drive, dual hydraulic hookups provide additional power, functionality and control.

A ROOMY, SPACIOUS RIDE

A ROOMY, SPACIOUS RIDE

The new, larger VisionCab™ offers many additional features to surround you with the ultimate comfort, allowing you to work longer and smarter with less fatigue.

Windrower Visibility

Windrower Visibility

The high-visibility, rounded front windshield provides an unobstructed view of all surroundings, including the header. And a sun visor ensures you’re always working in maximum comfort.

Air Ride Seat

Air Ride Seat

Now standard, offering operators a more robust seat and a much smoother ride. The optional deluxe leather seat includes heating and ventilation as well as a leather instructor's seat.

OSCILLATING GLIDERIDER™

OSCILLATING GLIDERIDER™

The suspended rear axle system absorbs the bounce and shock of rough terrain for increased operator comfort.

MORE LIGHTING FOR BETTER VISIBILITY

MORE LIGHTING FOR BETTER VISIBILITY

Features eight front-mounted and two rear-mounted lights, providing operators with greater visibility in low light conditions. LED lights are also optional with even greater visibility.

Available Models

Models

Rated HP (kW)

Max HP (kW)

Engine

Headers

Weight (approximate)
w/o header lb. (kg)

WR9950 160 (119) 173 (129) AGCO Power 4-cyl, 4.9 L Disc (13’, 16’), Draper 11,250 (5,103)
WR9960 197 (147) 208 (155) AGCO Power 4-cyl, 4.9 L Disc (13’, 16’), Draper 11,305 (5,127)
WR9970 235 (175) 250 (186) AGCO Power 6 cylinder, 7.4 Litre Disc (13’, 16’), Draper 11,420 (5,180)
WR9980 265 (198) 282 (211) AGCO Power 6 cylinder, 7.4 Litre Disc (13’, 16’), Draper 11,420 (5,180)
BUILD MY MASSEY FERGUSON

BUILD MY MASSEY FERGUSON

Build your own Massey Ferguson product. This easy-to-use product configurator allows you to build your product the way you want it. Select: Base Configuration, Options, Accessories and Compatible Implements & Attachments. You can Print, Email or Share your personalized custom quote as well as select your nearest dealer so they can follow up with you directly. Begin building your Massey Ferguson by clicking on the button below!

Find out more

Triple Windrower Attachment from Hesston by Massey Ferguson

Exclusively for Hesston® windrowers, the triple windrower attachment from Hesston by Massey Ferguson offers unmatched versatility, saving time when baling or forage harvesting. It gives you the flexibility to meet your needs in various crop conditions by combining windrows at the time of cutting, eliminating the need for additional merger or rake operations.

You can reduce equipment wear and tear and eliminate passes across the field, minimizing compaction, crop damage and loss while using the triple windrower attachment.

Technology & Innovation - Triple Windrower Attachment

If you’re looking for hay and forage innovation, look no further than the triple windrower attachment.
BETTER CONTROL, BETTER HAY

BETTER CONTROL, BETTER HAY

With the changeable speed platform, belt speed, deck raise and lower and deck lock functions can be easily programmed on the Hesston WR9900 Series FNR handle.

CONTROL FROM THE CAB

CONTROL FROM THE CAB

All controls are fully integrated, and everything can be done from the operator seat, making them simple to use, increasing operator comfort and ease of use.

EASE OF USE

EASE OF USE

A new belt tensioning system only requires the adjustment of one bolt, while the belts feature double V-guides to improve tracking.

ACCURACY

ACCURACY

The adjustable angle control provides accurate crop placement.

With the triple windrower attachment, you can produce uniform double or triple windrows more efficiently, with greater precision, less fatigue, and lower operating cost.
REARSTEER COMPATIBLE

REARSTEER COMPATIBLE

Compatible with Hesston’s industry-exclusive RearSteer™ option.

CONSISTENCY

CONSISTENCY

Provides an even, consistent windrow ideal for feeding a self-propelled forage harvester or baler.

FEWER PASSES FOR MORE EFFICIENCY

FEWER PASSES FOR MORE EFFICIENCY

Save time and increase productivity by laying more crop together – eliminating the need for additional passes with a rake or merger as well as increasing efficiency of the forage harvester or baler.

COMPACT FOR EASIER TRANSPORT

COMPACT FOR EASIER TRANSPORT

Folds up out of the way and locks when not in use or for transport when moving between fields.

Triple Windrower Attachment Specs

Table Length
in. (mm)

128.3 (3,258.5)

Table Height
in. (mm)

Bottom: 24 (609.6)
Top: 35.6 (905.1)

Table Width
in. (mm)

47.4 (1,211.4)

Angle of Outer
Pivot 
in. (mm)

Adjustable from 0 to 8 degrees

Belt Speed
Variance 
ft./sec.

10.1-34.2

Ground Clearance
in. (mm)

Adjustable from 2 (50) to 5 (127) when table is down

Table Float

Lift cylinder is held extended by charge pressure from the tractor to provide float when on the ground

FNR Handle Control

Belt speed, deck raise/lower and deck lock

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