9 material differences · fewer than 12

Tractor oneJohn Deere 66202002–2007No measured PTO figureTractor twoMassey Ferguson MF 6470 A2003–2012No measured PTO figure

Which should you choose?

Read our verdict on the 6620 and the MF 6470 A → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

9 material differences · 5 fields identical or within 5%, which is not counted as material

John Deere 6620 and Massey Ferguson MF 6470 A, field by field
Field	6620	MF 6470 A	Gap
Engine
Engine power, claimed claimed	123 hp	123 hp	—
Engine declared	John Deere PowrTech 6.068 HLA-070/V2-DE or 6.068 HL-471/HP	Perkins 1104 C-44 TA	differs
Displacement declared	6.79 L	4.40 L	+54% 6620
Maximum torque declared	353 lb·ft · 479.0 N·m	—	—
Transmission
Top speed declared	24.9–31.1 mph · 40–50 km/h	24.9–31.1 mph · 40–50 km/h	—
Clutch declared	—	electrohydraulically operated, electronically controlled, wet VALEO multi-disc clutch	—
Hydraulics & hitch
Hydraulic centre declared	Closed centre	Open centre	differs
Hydraulic control declared	Load sensing	—	—
Pump flow declared	—	24.1 gpm · 91.4 L/min	—
Pressure declared	3,017–3,220 psi · 208–222 bar	—	—
Rear PTO speeds declared	540E/540/1000 rpm	540 rpm / 1000 rpm	differs
Weight & dimensions
Unladen weight declared	13,040 lb · 5,915 kg	9,987 lb · 4,530 kg	+31% 6620
Maximum permissible mass declared	20,944 lb · 9,500 kg	19,401 lb · 8,800 kg	+8% 6620
Wheelbase declared	104.3 in · 2,650 mm	100.5 in · 2,553 mm	—
Length declared	185.2 in · 4,705 mm	166.3 in · 4,225 mm	+11% 6620
Width declared	96.3 in · 2,445 mm	70.5–100.4 in · 1,790–2,550 mm	differs
Height, over the cab declared	113.2 in · 2,875 mm	111.8 in · 2,840 mm	—
Ground clearance declared	18.1 in · 460 mm	17.7 in · 449 mm	—
Fuel tank declared	218.7 qt · 207.0 L	137.4–200.8 qt · 130.0–190.0 L	differs

Source

Source