SPECS / COMPARISON

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

Feature	Allis Chalmers 5015Tractor	Kubota B1181Tractor
Tractor Type	Sub-Compact Utility Tractor	Sub-Compact Utility Tractor
Horsepower	13.4 kW	13.2 kW
Weight	630.0 kg	640.0 kg
Transmission Type	Gear type	Gear
Length	210.0 cm	235.0 cm
Years Made	1982-1985	2018-
Engine Model	Toyosha CS-100	Kubota D782
Engine Type	4-stroke, liquid-cooled, inline	4-stroke, liquid-cooled, inline
Fuel Type	Diesel	Diesel
Cylinders	3	3
Displacement	1004 cc	778 cc
Bore	7.29 cm	6.71 cm
Stroke	8.00 cm	7.37 cm
Rear PTO Type	Continuous	—
Rear PTO Speed	540 RPM	540 /1000 RPM
Rated RPM	2500 RPM	3000 RPM
Compression Ratio	22.5:1	—
Battery	12 V	12 V
Starter	Electric	Electric
Height	103.0 cm	221.0 cm
Width	103.0 cm	93.0 cm
Wheelbase	129.0 cm	127.0 cm
Fuel Tank Capacity	14.0 l	14.0 l
Oil Capacity	2.2 l	—
Coolant Capacity	3.0 l	—
Transmission Oil Capacity	17.0 l	—
Hydraulic Capacity	17.0 l	—
Gears	9 forward and 3 reverse	6 forward and 2 reverse
Chassis	4×2 2WD or 4×4 MFWD 4WD	4×2 2WD or 4×4 MFWD 4WD
Drawbar Category	I	I
Cabin Type	Open operator station with two-post ROPS	Open operator station with two-post ROPS
Hitch Type	Position control	—
Front Tires	Ag: 4-12 , 5-14 Lawn/turf: 20.5×8-10	Ag: 5-12
Rear Tires	Ag: 8-18Lawn/turf: 29×12-15	Ag: 8-16
Hydraulic Type	Open center	—
Valves	0 or 1	—
Lift Capacity	—	540.0 kg
Middle PTO Type	—	Optional
Middle PTO Speed	—	2500 RPM
Max. Travel Speed	—	19.3 km/h
Brakes	—	Wet disc type
Differential Lock	—	Mechanical rear
Steering Type	—	Hydrostatic power
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