SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	John Deere 4010Tractor	Allis Chalmers 620Tractor
Tractor Type	Compact Utility Tractor	Sub-Compact Utility Tractor
Horsepower	13.8 kW	14.5 kW
Weight	644.0 kg	680.0 kg
Lift Capacity	390.0 kg	—
Transmission Type	Hydrostatic type	Hydrostatic
Length	259.0 cm	210.0 cm
Years Made	2002-2005	1973-1975
Engine Model	Yanmar 3TNE68	Onan CCKB
Engine Type	4-stroke, liquid-cooled, inline	4-stroke, air-cooled, inline
Fuel Type	Diesel	Gasoline
Cylinders	3	2
Displacement	784 cc	816 cc
Bore	6.81 cm	8.31 cm
Stroke	7.19 cm	7.59 cm
Rear PTO Type	Independent	—
Rear PTO Speed	540 RPM	2.000 RPM
Rated RPM	3000 RPM	3600 RPM
Battery	12 V CCA: 435A	12 V
Starter	Electric	Electric
Height	199.0 cm	109.0 cm
Wheelbase	145.0 cm	—
Fuel Tank Capacity	13.0 l	14.5 l
Oil Capacity	2.0 l	3.3 l
Coolant Capacity	2.4 l	—
Transmission Oil Capacity	9.8 l	—
Hydraulic Capacity	9.8 l	4.7 l
Gears	Infinite forward and reverse	Infinite forward and reverse
Chassis	4×4 MFWD 4WD	4×2 2WD
Max. Travel Speed	13.2 km/h	—
Brakes	Wet disc	—
Drawbar Category	I	0
Cabin Type	Open operator station with two-post ROPS	Open operator station
Steering Type	Hydrostatic power	—
Front Tires	Ag: 6-12Lawn/turf: 22×9.00-12Industrial: 5.70-12	Ag: 4.00×12Lawn/turf: 20-8×10
Rear Tires	Ag: 8-16Lawn/turf: 29×12.50-15Industrial: 10-16.5	Ag: 8×16Lawn/turf: 29-12.5×15
Hydraulic Type	Open center	—
Total Flow	9.8 LPM	—
Pump Flow	—	8.5 LPM
Front PTO Speed	—	2.000 RPM
Compression Ratio	—	7.0:1
Width	—	121.0 cm
Ground Clearance	—	38.0 cm
Working Pressure	—	34.5 bar
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051