Oliver
Oliver 2455
The Oliver 2455 is a four-wheel drive (4WD) tractor produced from 1969 to 1970 by Oliver in Minneapolis, Minnesota, USA. It shares its design with the Minneapolis-Moline A4T-1400. It features a Minneapolis-Moline 8.3L 6-cylinder diesel engine with turbocharged and non-turbocharged versions producing 139 hp and 154 hp respectively. The tractor has a 10-speed transmission with 10 forward and 2 reverse gears, hydrostatic power steering, hydraulic dry disc brakes, and an open operator station with optional cab and heat. It has a fuel capacity of 100 gallons and an 8-gallon hydraulic system. The PTO is independent with a 1000 rpm rear PTO type. Dimensions include a 120-inch wheelbase, 234-inch length, 96-inch width, and weighs 17,300 lbs. Tire options include various agricultural sizes for front and rear. The Oliver 2655 is a related model.
Power139 hp
Founded1969 - 1970
Model2455
Technical Specifications
Detailed specifications and technical data for Oliver 2455
Power
| Engine | 154 hp (114.8 kW) |
|---|---|
| PTO (claimed) | 139 hp (103.7 kW) |
Engine
| Type | 6-cylinder liquid-cooled diesel |
|---|---|
| Power | 139 hp (103.7 kW) |
| Rated RPM | 1800 |
| Bore/Stroke | 4.625x5.00 inches (117 x 127 mm) |
| Displacement | 504 ci (8.3 L) |
| Manufacturer | Minneapolis-Moline |
| Oil capacity | 13 qts (12.3 L) |
| Starter volts | 12 |
| Coolant capacity | 33 qts (31.2 L) |
| Turbocharged Power | 154 hp (114.8 kW) |
Capacity
| Fuel | 100 gal (378.5 L) |
|---|---|
| Hydraulic system | 8 gal (30.3 L) |
Hydraulics
| Type | open center, closed center Optional |
|---|---|
| Valves | 2 or 3 |
| Capacity | 8 gal (30.3 L) |
| Pressure | 1750 psi (open) (120.7 bar), 2000 psi (closed) (137.9 bar) |
| Pump flow | 17 gpm (open) (64.3 lpm), 20 gpm (closed) (75.7 lpm) |
Mechanical
| Drive | Four-wheel drive |
|---|---|
| Brakes | Hydraulic dry disc brakes |
| Steering | hydrostatic power |
| Operator station | Open operator station. Cab optional with heat. |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Built in | Minneapolis, Minnesota, USA |
| Years produced | 1969 - 1970 |
Transmission
| Gears | 10 forward and 2 reverse |
|---|---|
| Clutch | 355.6mm dry disc |
| Description | Five gears (1-5) in two ranges (low/high) |
Tractor hitch
| Rear Type | III/II |
|---|
Dimensions & Tires
| Width | 96 inches (243 cm) |
|---|---|
| Length | 234 inches (594 cm) |
| Weight | 17300 lbs (7847 kg) |
| Rear axle | 3.25 inch diameter (82 mm) |
| Rear tire | 18.4-34 |
| Wheelbase | 120 inches (304 cm) |
| Front tire | 18.4-34 |
| Height (exhaust) | 116 inches (294 cm) |
| Additional rear tires | 23.1-30, 24.5-32, 23.1-34, 18.4-38 |
| Additional front tires | 23.1-30, 24.5-32, 23.1-34, 18.4-38 |
| Height (steering wheel) | 99 inches (251 cm) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 |