Allis Chalmers 6140: all source data
All 58 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| Manufacturer | Allis Chalmers |
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| (no label) | Utility tractor |
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| Original price | $15,891 |
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Engine| (no label) | Toyosha 2.3L 3-cyl diesel |
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| Fuel tank | 13.2 gal | 50.0 L |
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Transmission| (no label) | 10-speed synchromesh |
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Power| PTO (claimed) | 40 hp | 29.8 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Final drives | inboard planetary |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Mechanical wet disc brakes |
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| (no label) | Open operator station. Two-post ROPS and canopy available. |
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Hydraulics| Type | open center |
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| Pump flow | 10 gpm | 37.9 lpm |
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Hitch| Rear Type | I |
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| Control | top-link draft sensing |
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| Rear lift | 3190 lbs | 1446 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| Wheelbase | 76.2 inches | 193 cm |
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| Weight | 4000 to 4400 pounds |
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| Front tire | 6.00-16 |
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| Rear tire | 13.6-28 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Toyosha |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 142.2 ci | 2.3 L |
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| Bore/Stroke | 3.86x4.06 inches | 98 x 103 mm |
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| Air cleaner | dry |
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| Pre-heating | glow plugs |
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| Compression | 23:1 |
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| Rated RPM | 2500 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 8.5 qts | 8.0 L |
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Transmission
Transmission| Type | synchromesh |
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| Gears | 10 forward and 2 reverse |
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| Clutch | 279.4mm dry disc |
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Dimensions
Tires| Ag front | 6.00-16 |
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| Ag front | 7.50-16 |
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| Ag front | 8.00-18 |
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| Ag rear | 13.6-28 |
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| Ag rear | 14.9-28 |
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Dimensions| Wheelbase | 76.2 inches | 193 cm |
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| Length | 131.5 inches | 334 cm |
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| Width | 68.2 inches | 173 cm |
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| 2WD Shipping weight (2WD) | 4000 lbs | 1814 kg |
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| 4WD Shipping weight (4WD) | 4400 lbs | 1995 kg |
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| (no label) | Flange rear axle |
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| Front tread | 49.8 to 78.3 inches | 126 to 198 cm |
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| Rear tread | 53.7 to 81.4 inches | 136 to 206 cm |
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| Rear tread | 54 to 84 inches (power-adjust) | 137 to 213 cm |
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Height| Steering wheel | 62.7 inches | 159 cm |
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| Hood | 50.5 inches | 128 cm |
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| Exhaust | 88 inches | 223 cm |
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