John Deere 820 vs John Deere-LANZ 310

9 material differences · fewer than 12

Tractor one

1967–1975

No measured PTO figure

Tractor two

1964–1968

No measured PTO figure

Which should you choose?

Read our verdict on the 820 and the 310 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

9 material differences · 8 fields identical or within 5%, which is not counted as material

John Deere 820 and John Deere-LANZ 310, field by field
Field	820	310	Gap
Engine
Engine power, claimed claimed	31.5 hp	31.5 hp	—
Engine declared	John Deere M 4 3 L 9 or 3.152 DL-01	John Deere 152 D 25 L	differs
Displacement declared	2.47 L	2.49 L	—
Transmission
Top speed declared	12.4–15.5 mph · 20–25 km/h	12.4–15.5 mph · 20–25 km/h	—
Clutch declared	Pedal operated dry Fichtel & Sachs single disc clutch	—	—
Hydraulics & hitch
Pump flow declared	6.9 gpm · 26.0 L/min	4.1 gpm · 15.6 L/min	+67% 820
Pressure declared	1,944 psi · 134 bar	2,190 psi · 151 bar	+13% 310
Three-point lift at ends declared	2,745 lb · 1,245 kg	2,646 lb · 1,200 kg	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	4,740 lb · 2,150 kg	4,361 lb · 1,978 kg	+9% 820
Maximum permissible mass declared	7,716 lb · 3,500 kg	5,864 lb · 2,660 kg	+32% 820
Wheelbase declared	74.4 in · 1,890 mm	81.6 in · 2,072 mm	+10% 310
Length declared	134.8 in · 3,425 mm	133.9 in · 3,400 mm	—
Width declared	59.1 in · 1,500 mm	62.2 in · 1,580 mm	+5% 310
Height declared	59.6 in · 1,515 mm	61.8 in · 1,570 mm	—
Ground clearance declared	15.7 in · 400 mm	15.7 in · 400 mm	—
Turning radius, braked declared	9.2 ft · 2.80 m	10.8 ft · 3.30 m	+18% 310
Fuel tank declared	66.0 qt · 62.5 L	74.0 qt · 70 L	+12% 310

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