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

FeatureCase 830TractorAllis Chalmers 170Tractor
Tractor TypeFarm TractorFarm Tractor
Weight2650.0 kg2600.0 kg
Transmission TypeTorque converter with wet disc clutchTwo-speed power shift
Length339.0 cm381.0 cm
Years Made1960-19691968-1973
Engine ModelJ.I. CaseAllis Chalmers G226
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline
Cylinders44
Displacement4932 cc3703 cc
Bore11.10 cm10.21 cm
Stroke12.70 cm11.40 cm
Rear PTO TypeIndependentLive
Rear PTO Speed540 /1000 RPM540 RPM
Compression Ratio15.0:18.0:1
BatteryTwo 6V12 V 60A for gas, 95A for diesel
StarterElectricElectric
Height155.0 cm149.0 cm
Wheelbase210.0 cm242.0 cm
Fuel Tank Capacity83.3 l70.0 l
Oil Capacity8.5 l5.7 l
Coolant Capacity28.0 l14.2 l
Transmission Oil Capacity64.4 l22.7 l
Hydraulic Capacity64.4 l24.6 l
Transmission ModelCase-O-MaticPower Director
Gears8 forward and 2 reverse8 forward and 2 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed12.9 km/h6.1 km/h
BrakesMechanical dry discDifferential mechanical contracting band and disc
Drawbar CategoryIIII
Cabin TypeOpen operator stationOpen operator station
Hitch TypeCase Eagle Hitch—
Steering TypePower assistHydraulic power assist
Front TiresAg: 6.00-166.00×16; 6.50×16; 7.50×16; 7.50×20 ; 9.00×10
Rear TiresAg: 13-3016.9-28
Hydraulic TypeOpen centerOpen
Working Pressure106.9 bar137.9 bar
Pump Flow—69.3 LPM
Width—198.0 cm
Clutch—Dry disc
Steering Flow—22.7 LPM
Valves—1
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