Massey Ferguson

Massey Ferguson 9S.285

The Massey Ferguson 9S.285 is a row-crop tractor in the 9S Series produced from 2024 onward. Built in Beauvais, France, it features an AGCO Power 8.4L 6-cylinder diesel engine delivering 285 hp (212.5 kW) with a maximum power of 315 hp (234.9 kW). It uses a Dyna-VT continuously variable transmission with infinite forward and reverse gears. The tractor includes four-wheel drive, power steering, and a cab with air-conditioning. It has a fuel tank capacity of 174.4 gallons (660.1 L) and an exhaust fluid tank of 18 gallons (68.1 L). Hydraulics are closed center load sensing with 2900 psi pressure and optional rear valves. The rear hitch is IV/III type with a lift capacity of 26455 lbs (11999 kg). PTO options include independent front and rear PTOs with multiple speed settings. Standard tires are 600/70R30 front and 650/85R38 rear, with several optional tire sizes available. Electrical system features a 12-volt battery with alternator charging and negative ground.

Power285 hp

Founded2024 -

Model9S.285

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Technical Specifications

Detailed specifications and technical data for Massey Ferguson 9S.285

Power

Engine power	285 hp (212.5 kW)

Tires

Optional tires (ag)	Front: 650/60R34. Rear: 750/70R44
Standard tires (ag)	Front: 600/70R30. Rear: 650/85R38
Additional optional tires	Front: 710/55R34. Rear: 900/40R42

Engine

Model	AGCO Power 8.4L 6-cyl diesel
Power	285 hp (212.5 kW)
Torque	922 lb-ft (1250.2 Nm)
Starter	electric
Emissions	Stage V
Fuel tank	174.4 gal (660.1 L)
Torque RPM	1500
Bore/Stroke	4.37x5.71 inches (111 x 145 mm)
Displacement	512.6 ci (8.4 L)
Maximum Power	315 hp (234.9 kW)
Starter volts	12
Exhaust fluid (DEF)	18 gal (68.1 L)

Dimensions

Height	134.3 inches (341 cm)
Length	220.5 inches (560 cm)
Wheelbase	122.1 inches (310 cm)

Electrical

Ground	negative
Battery volts	12
Charging system	alternator

Hydraulics

Type	closed center load sensing
Pressure	2900 psi (200.0 bar)
Pump flow	71.3 gpm (269.9 lpm)
Rear valves	6 (Optional)
Front valves	1 or 2
Optional pump flow	105.7 gpm (400.1 lpm)

Mechanical

Cab	standard with air-conditioning
Drive	Four-wheel drive
Steering	Power steering

Production

Type	Row-Crop tractor
Built in	Beauvais, France
Manufacturer	Massey Ferguson (a part of AGCO)
Production years	2024 -

Transmission

Type	continuously variable transmission
Gears	infinite forward and reverse
Model	Dyna-VT

Tractor hitch

Rear Type	IV/III
Rear lift (at ends)	26455 lbs (11999 kg)

Power Take-off (PTO)

Rear PTO	independent
Front PTO	independent
Rear PTO Type	540/1000 (1.375), 1000 (1.75)
Front PTO Type	1000
Engine RPM rear PTO	540E@1577, 1000@1882, 1000E@1605
Engine RPM front PTO	1000@2036