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

FeatureAllis Chalmers 8070TractorCase 7220Tractor
Tractor TypeRow-Crop TractorRow-Crop Tractor
Horsepower126.8 kW115.6 kW
Weight7850.0 kg7520.0 kg
Lift Capacity3720.0 kg3765.0 kg
Transmission TypePower shiftFull power shift with hydraulic wet disc clutch
Length474.0 cm—
Pump Flow51.1 LPM—
Years Made1982-19851994-1996
Engine ModelAllis Chalmers 670ICDC
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement6980 cc8267 cc
Bore10.79 cm11.40 cm
Stroke12.70 cm13.49 cm
Rear PTO TypeIndependentIndependent with electro-hydraulic wet disc clutch
Rear PTO Speed1.000 RPM540 /1000 RPM
Rated RPM2400 RPM2200 RPM
Compression Ratio15.5:116.5:1
Battery12 VTwo 12V, CCA 950A
StarterElectricElectric
Height294.0 cm—
Width303.0 cm—
Fuel Tank Capacity227.0 l359.6 l
Oil Capacity21.0 l20.8 l
Coolant Capacity34.0 l26.5 l
Transmission Oil Capacity28.0 l—
Gears12 forward and 2 reverse18 forward and 4 reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed11.4 km/h11.2 km/h
BrakesDifferential hydraulic wet discsDifferential hydraulic wet disc
Differential LockFoot-buttonElectric rear
Drawbar CategoryIII/IIIII/IIIN
Cabin TypeAcousta-Cab with heat and air-conditioningCab standard with air-conditioning
Steering TypeHydrostatic powerPower
Front TiresAg: 10.00-16 , 13.6-28Ag: 11.00-16
Rear TiresAg: 18.4-38Ag: 18.4R-38
Hydraulic TypeClosed-center load-sensitiveClosed center pressure flow compensated
Total Flow170.3 LPM109.8 LPM
Steering Flow36.0 LPM—
Valves2 or 32 to 4
Wheelbase—300.0 cm
Ground Clearance—42.0 cm
Hydraulic Capacity—172.2 l
Hitch Type—Electronic lower-link draft sensing
SCV Flow—83.3 LPM
Working Pressure—158.6 bar
Sourceheavyequipments.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