Allis Chalmers 5040: all source data

All 81 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
DistributorAllis Chalmers
ManufacturerUTB/Universal
(no label)Utility tractor
(no label)Built in Brasov, Romania
Original price$9,823
Engine
(no label)Uzina 2.3L 3-cyl diesel
Transmission
(no label)6-speed partially synchronized
(no label)8-speed partially synchronized
(no label)12-speed creeper
Power
PTO (claimed)40 hp | 29.8 kW
Mechanical
(no label)Two-wheel drive
Differential lockmechanical rear
(no label)Power steering
(no label)Mechanical band brakes
(no label)Open operator station. Optional ROPS.
Capacity
Fuel14.25 gal | 53.9 L
Hydraulic system4.75 gal | 18.0 L
Hydraulics
Typeopen center
Capacity4.75 gal | 18.0 L
Valves1
Total flow5.75 gpm (early) | 21.8 lpm
Total flow6.23 gpm (late) | 23.6 lpm
Hitch
Rear TypeII/I
Controlposition control and top-link draft sensing
Rear lift2645 lbs | 1199 kg
Pto
Rear PTOcontinuous
Rear PTOindependent
Rear PTO Type540 (1.375)
Engine RPM540@1970
Dimensions
Wheelbase74.2 inches | 188 cm
Weight3850 lbs | 1746 kg
Front tire6.00-16
Rear tire13.6-28
Serial location
(no label)Serial number plate on the right side of the 5040 transmission case, near the brake pedals.
Electrical
Charging systemalternator
Charging amps30
Battery volts12

Engine

Engine detail
(no label)Uzina
(no label)diesel
(no label)3-cylinder
(no label)liquid-cooled
Displacement142.8 ci | 2.3 L
Bore/Stroke3.74x4.33 inches | 95 x 110 mm
Fuel systemdirect injection
Air cleanerdry
Pre-heatingthermostart
Compression17:1
Rated RPM2400 (early)
Rated RPM2600 (late)
Starter volts12
Oil capacity8.3 qts | 7.9 L
Coolant capacity (Coolant)14 qts | 13.2 L

Transmission

Transmission options
(no label)6-speed partially synchronized
(no label)8-speed partially synchronized
(no label)12-speed creeper
Transmission
Typepartially synchronized
Gears6 forward and 2 reverse
Clutch254mm dry disc
Oil capacity19 qts | 18.0 L
(no label)Three gears, plus reverse, in two ranges. Synchronized shifting between the top two gears (2/3 and 5/6). Used from 1976 to 1978.
Typepartially synchronized
Gears8 forward and 2 reverse
Clutch279mm dry disc
Oil capacity19 qts | 18.0 L
(no label)Four gears, plus reverse, in two ranges. Synchronized shifting between the top two gears (3/4 and 7/8).
Typecreeper
Gears12 forward and 3 reverse
(no label)Adds an additional creeper range to the standard transmission. Creeper was available for either the 3-speed (early) or 4-speed (late) gearbox. On the early transmission, the third gear omitted.

Dimensions

Tires
Ag front6.00-16
Ag rear13.6-28
Dimensions
Wheelbase74.2 inches | 188 cm
Length116 inches | 294 cm
Width61 inches | 154 cm
Shipping weight3850 lbs | 1746 kg
Clearance (front axle)18.5 inches | 46 cm
Clearance (rear axle)20 inches | 50 cm
Front tread51 to 78 inches | 129 to 198 cm
Rear tread52 to 75 inches | 132 to 190 cm
Height
Steering wheel58.6 inches | 148 cm
Hood53 inches | 134 cm
Exhaust76.5 inches | 194 cm