The Oliver 1755 is a 2WD or 4WD row-crop tractor from the 55 series. This tractor was manufactured by Oliver (a part of White) from 1970 to 1975.
The Oliver 1755 is equipped with one of two engines: a 5.1 L (310.0 cu·in) six-cylinder diesel engine or a 4.6 L (283.0 cu·in) six-cylinder gasoline engine and one of two transmissions: a gear type transmission with 6 forward and 2 reverse gears or a partial power shift transmission with 18 forward and 6 reverse gears.
The tractor could be equipped with the following engines:
- Waukesha-Oliver. It is a 5.1 L, 5,080 cm2, (310.0 cu·in) six-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 111.0 mm (4.37 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 87.2 PS (64.1 kW; 86.0 HP) of PTO output power.
- Waukesha-Oliver. It is a 4.6 L, 4,638 cm2, (283.0 cu·in) six-cylinder natural aspirated gasoline engine. The cylinder bore is 98.0 mm (3.86 in) and the piston stroke is 102.0 mm (4.02 in). The compression ratio rating is 8.5:1. This engine produced 87.2 PS (64.1 kW; 86.0 HP) of PTO output power.
The Oliver 1755 is equipped with power steering, differential hydraulic dry disc brakes, open operator station (two-post ROPS or cab available as an option), and 132.5 liters (35 US gal.; 29.1 Imp. gal) fuel tank.
Oliver 1755 Specifications
| General Specifications | |
| Model | Oliver 1755 |
| Length | 2WD: 4,050 mm (159.4 in) 4WD: 3,870 mm (152.4 in) |
| Width | 2,040 mm (80.3 in) |
| Height (steering wheel) | 2,170 mm (85.4 in) |
| Wheel base | 2WD: 2,610 mm (102.8 in) 4WD: 2,190 mm (86.2 in) |
| Ground clearance | 2WD: 640 mm (25.2 in) 4WD: 340 mm (13.4 in) |
| Weight (operating) | 4,355 kg (9,601 lbs) |
| Fuel tank capacity | 132.5 liters (35 US gal.; 29.1 Imp. gal) |
| Battery | |
| Cabin type | Open operator station. Optional two-post ROPS and cab. |
| Engine | |
| Engine model | Waukesha-Oliver |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 5.1 L, 5,080 cm2, (310.0 cu·in) |
| Bore and stroke | 98.0 mm X 111.0 mm (3.86 in X 4.37 in) |
| Compression ratio | 16.0:1 |
| Horsepower (PTO) | 87.2 PS (64.1 kW; 86 HP) |
| Starter | Electric |
| Oil capacity: | 7.6 L (8 US. qt, 6.7 Imp. qt.) |
| Coolant capacity: | 18.9 L (20 US. qt, 16.6 Imp. qt.) |
| Engine | |
| Engine model | Waukesha-Oliver |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Gasoline |
| Displacement | 4.6 L, 4,638 cm2, (283.0 cu·in) |
| Bore and stroke | 98.0 mm X 102.0 mm (3.86 in X 4.02 in) |
| Compression ratio | 8.5:1 |
| Horsepower (PTO) | 87.2 PS (64.1 kW; 86 HP) |
| Starter | Electric |
| Oil capacity: | 7.6 L (8 US. qt, 6.7 Imp. qt.) |
| Coolant capacity: | 18.9 L (20 US. qt, 16.6 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Power |
| Brakes | Differential hydraulic dry disc |
| Transmission model | – |
| Transmission type | Gear type |
| Gears | 6 forward and 2 reverse |
| Speed | Forward: 23.2 kmh (14.4 mph) Reverse: 7.9 kmh (4.9 mph) |
| Transmission model | Hydraul-Shift |
| Transmission type | Partial power shift |
| Gears | 18 forward and 6 reverse |
| Speed | Forward: 27.7 kmh (17.2 mph) Reverse: 9.3 kmh (5.8 mph) |
| Tires | |
| Front tires | Ag: 7.50-15 (2WD), 13.6-24 (4WD) |
| Rear tires | Ag: 18.4-34 |
| Three-Point Hitch | |
| Category | II/I or III/II |
| Control type | – |
| Lift capacity | 1,815 kg (4,000 lbs) Category III: 2,721 kg (6,000 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540, 1000 rpm |
| Hydraulic system | |
| Hydraulic type | Closed center |
| Hydraulic capacity | 25.5 L (6.7 US. gal, 5.6 Imp. gal.) |
| Pump flow | 20.0 gpm (75.7 lpm) |
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