Massey Ferguson WR9870 » Serving Montrose, Loghill Village, Olathe, Delta, Cimarron, Grand Junction, Palisade, Fruita, Loma, Colorado

Massey Ferguson WR9870


WR9800 Series Windrowers WR9870


Chock full of innovation, the WR Series has more than a dozen proprietary features developed in response to direct input from working hay producers.

  • RearSteer Option: This Hesston industry exclusive gives you greater steering stability and control.
  • Power up: Choose our AGCO POWER 6.6 liter 225 HP powerhouse and revolutionary QuadBoost™195 HP 4-cylinder engine or 137 HP 4-cylinder engine
  • We'll drive: With its Plug & Play Auto-Guide™ 3000 guidance system, the WR Series has the most advanced GPS steering available, with field speeds up to 17.5 mph
  • Control to the max: The FieldMax monitor gives you instant access to fuel economy, performance, header flotation settings, diagnostics and troubleshooting

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

  • Beyond power steering: Electro-hydraulic steering gives you a more precise, quicker response with adjustable steering sensitivity
  • Keep rolling: With one of the highest capacity fuel tank in the business (130 gal.) and SCR fuel saving technology, the WR Series keeps going up to 2 days without refueling
  • Be blown away: The V-Cool System includes an auto-reverse fan that eliminates the need for rotary screen cleaners
Dimensions and Weight  
Length overall w/out header in. (mm) 199.7 (5,074)
Wheelbase in. (mm) 137 (3,482)
Height - top of cab in. (mm) (23.1-26 Turf Tires) 137.8 (3,501)
Tread width drive tires in. (mm) 130.7 (3,320)
Tread width tail wheels min. in. (mm) 84 to 129 in 9" increments (2,135 to 3,277)
Weight (approximate) w/out header lbs. (kg) 11,420 (5,180)
Speed (approximate)  
Field range mph (km/h) 0 to 17.5 (0 to 28)
Road range mph (km/h) 0 to 22 (0 to 35)
Road range w/RearSteer mph (km/h) (optional) 0 to 24.5 (0 to 39)
Model AGCO Power™ 66 CTA T4F
Rated Horsepower (kW) 225 (168)
Boost Horsepower (kW) 240 (179)
Displacement cu in. (L) 403 (6.6)
Fuel tank capacity US GAL (L) 130 (492)
Ground Drive System  
Type Double planetary gear reduction
Tandem pump Sauer Danfoss H1 Axial Piston Pump
Motors Infinitely variable displacement
Flotation System  
Type Hydraulic with independent left/right adjustable computer control
Drive wheels 23.1-26 Bias Turf (R3), 23.1-26 Radial Turf (R3), 620/75R26 Radial Bar (R1)
Tail wheels 14L-16.1, 8-ply implement rib, 16.5L-16.1, 10-ply implement rib

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RANCHRITE hardware available at Western Implement