Massey Ferguson 188: all source data
All 66 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 | Massey Ferguson |
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Engine| (no label) | Perkins 4.1L 4-cyl diesel |
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Transmission| (no label) | 12-speed partial powershift |
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| (no label) | 8-speed unsynchronized |
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Power| Engine | 75 hp | 55.9 kW |
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| PTO (claimed) | 70 hp | 52.2 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Steering | power assist |
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| (no label) | Differential mechanical wet disc brakes |
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| (no label) | Open operator station. |
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Capacity| Fuel | 22.7 gal | 85.9 L |
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| Hydraulic system | 7.5 gal | 28.4 L |
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Hydraulics| Capacity | 7.5 gal | 28.4 L |
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| Total flow | 11.3 gpm | 42.8 lpm |
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Hitch| Rear Type | II |
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| Rear lift | 4,550 lbs | 2063 kg |
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Pto| Rear PTO | live |
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| Rear PTO | independent |
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| Rear PTO Type | 540 |
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Dimensions| Wheelbase | 90 inches (2WD) | 228 cm |
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| Wheelbase | 96.5 inches (4WD) | 245 cm |
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| Weight | 7231 to 8422 pounds |
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| Front tire | 8.25-16 |
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| Rear tire | 16.9-34 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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| Battery AH | 125 |
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Engine
Engine detail| (no label) | Perkins A4.248 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 247.8 ci | 4.1 L |
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| Bore/Stroke | 3.975x5.00 inches | 101 x 127 mm |
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| Power | 75 hp | 55.9 kW |
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| Air cleaner | dry element |
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| Compression | 16:1 |
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| Rated RPM | 2070 |
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| Torque | 220.5 lb-ft | 299.0 Nm |
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| Torque RPM | 1300 |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 8.3 qts | 7.9 L |
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| Coolant capacity (Coolant) | 14.1 qts | 13.3 L |
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Transmission
Transmission options| (no label) | 12-speed partial powershift |
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| (no label) | 8-speed unsynchronized |
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Transmission| Transmission | Multi Power |
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| Type | partial powershift |
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| Gears | 12 forward and 4 reverse |
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| Clutch | dry plate |
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| Oil capacity | 30 qts | 28.4 L |
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| Type | unsynchronized |
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| Gears | 8 forward and 2 reverse |
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Dimensions
Tires| Ag front | 8.25-16 (2WD) |
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| Ag front | 11.5-24 (4WD) |
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| Ag rear | 16.9-34 |
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Dimensions| Wheelbase | 90 inches (2WD) | 228 cm |
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| Wheelbase | 96.5 inches (4WD) | 245 cm |
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| Length | 142 inches | 360 cm |
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| Width | 75.2 inches | 191 cm |
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| Height (steering wheel) | 67 inches | 170 cm |
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| Operating weight | 7,231 lbs (2WD) | 3279 kg |
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| Operating weight | 8,422 lbs (4WD) | 3820 kg |
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| Clearance (front axle) | 16 inches (2WD) | 40 cm |
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| Clearance (front axle) | 13.8 inches (4WD) | 35 cm |
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| Front tread | 59 to 70 inches (4WD) | 149 to 177 cm |
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| Rear tread | 56 to 88 inches | 142 to 223 cm |
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