| Manufacturer | Oliver |
| Price | 11,600(USD) |
| Model | 2270 |
| Equipment Type | - |
| Factory | Charles City, Iowa, USA |
NEBRASKA TRACTOR TEST 1141 2
| Description | Diesel 18-speed 2WD September 4 - 17, 1973 Link: Nebraska Tractor Test 1141 file PTO performance Drawbar performance Gear 4-Direct used for power test. Gear 2-Direct used for pull test |
| Power at rated engine speed | 142.62hp / 106.4kW |
| Fuel use | 9.2gal/hour / 34.8l/hour |
| Max power | 125.66hp / 93.7kW |
| Max pull | 14,178lbs / 6431kg |
OLIVER 2270 POWER
| PTO (claimed) | 142hp / 105.9kW |
| Drawbar (tested) | 125.66hp / 93.7kW |
| PTO (tested) | 142.62hp / 106.4kW |
ENGINE DETAIL
The Oliver 2270 features a robust Minneapolis-Moline diesel engine with a displacement of 9.6L and a high compression ratio of 15.3:1, making it ideal for heavy-duty agricultural tasks that require substantial torque and power at lower RPMs. The 6-cylinder configuration ensures smooth operation and longevity, but the dry air cleaner may necessitate more frequent maintenance in dusty environments. Overall, the tractor's 2200 RPM rating allows for efficient performance in various fieldwork scenarios, particularly those involving tillage and heavy hauling.
| Description | Minneapolis-Moline diesel 6-cylinder liquid-cooled |
| Displacement | 585ci / 9.6L |
| Bore/Stroke | 4.75x5.50inches / 121x 140 mm |
| Air cleaner | dry |
| Compression | 15.3:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Coolant capacity | 33qts / 31.2L |
OLIVER 2270 ENGINE
The Oliver 2270 is powered by a Minneapolis-Moline 9.6L 6-cylinder diesel engine, providing robust torque for demanding agricultural tasks, with fuel efficiency being critical given its 40-gallon (151.4L) fuel tank. This setup offers extended operating time between refuels, ideal for large-scale farming scenarios; however, it may present challenges in maneuverability due to its size and weight. Maintenance access to the engine and the fuel system design should also be considered, as they can affect serviceability and operational downtime.
| Description | Minneapolis-Moline 9.6L 6-cyl diesel |
| Fuel tank | 40gal / 151.4L |
TRANSMISSIONS OVERVIEW
The Oliver 2270 features a 6-speed/18-speed three-range Power Shift transmission, which provides smooth shifting and optimal torque management for varying load conditions, enhancing productivity. The three-range system offers flexibility for different applications, from fieldwork to transportation. However, operators may face a learning curve with the complex shifting pattern, necessitating training for efficient use.
| Description | 6-speed/18-speed three-range power shift |
TRANSMISSION 1
The Oliver 2270 features a 6-speed forward and 2-speed reverse transmission, allowing for adaptability in various farming applications. This gear setup offers a balance between speed and torque, making it suitable for both high-speed fieldwork and slow, precise operations like tilling. However, farmers should consider the potential challenge of fewer gear options for specific terrain conditions, which could impact efficiency during variable workloads.
| Gears | 6 forward and 2 reverse |
TRANSMISSION 2
The Oliver 2270 tractor features a hydraulically actuated three-range power shift transmission, providing 18 forward and 6 reverse gears for versatile speed control and maneuverability in various agricultural tasks. The dry disc clutch enhances reliability and minimizes slippage, although it may require more frequent maintenance compared to wet clutches. This setup is particularly advantageous for farmers needing rapid changes in speed and direction while operating attachments, such as plows or seeders, in diverse field conditions.
| Transmission | Hydraul-Shift |
| Type | three-range power shift |
| Gears | 18 forward and 6 reverse |
| Clutch | dry disc |
MECHANICAL
The Oliver 2270 tractor features a 4x2 2WD chassis, making it suitable for lighter applications and ideal for flat terrains, but it may struggle with traction in mud or uneven ground. The hydrostatic power steering enhances maneuverability, while the optional cab can improve operator comfort in adverse weather conditions. The 6-speed/18-speed three-range power shift transmission offers versatility in speed control, beneficial for diverse tasks, but may require operator familiarity to fully leverage its capabilities.
| Chassis | 4x2 2WD |
| Steering | hydrostatic power |
| Brakes | dry disc |
| Cab | Open operator station. Cab optional. |
| Transmissions | 6-speed/18-speed three-range power shift |
HYDRAULICS
| Type | closed center |
| Pump flow | 20gpm / 75.7lpm |
TRACTOR HITCH
| Rear Type | II,III |
| Rear lift | 6000lbs / 2721kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
OLIVER 2270 TIRES
The Oliver 2270 tractor features an 11.00-16 front tire size and an 18.4-38 rear tire size, providing a balanced weight distribution and robust traction for various agricultural applications. The rear tire size is well-suited for handling heavy loads and offers good stability on uneven terrain. However, operators should be mindful of potential challenges when navigating tight spaces due to the tractor's larger dimensions.
| Ag front | 11.00-16 |
| Ag rear | 18.4-38 |
DIMENSIONS
| Wheelbase | 111.2inches / 282cm |
| Operating weight | 17,100lbs / 7756kg (18.4-38 duals) |
| Ballasted weight | 18,070lbs / 8196kg |
| Front tread | 61 to 85inches / 154to 215 cm |
| Rear tread | 61 to 91inches / 154to 231 cm |
DIMENSIONS & TIRES
The Oliver 2270 tractor, with a wheelbase of 111.2 inches, provides stability and maneuverability in various terrain conditions. Weighing 17,100 lbs, its design supports heavy-duty applications, making it ideal for substantial fieldwork or towing tasks. The combination of front tires (11.00-16) and rear tires (18.4-38) enhances traction and load distribution, though tire maintenance and replacement can be cost-intensive.
| Wheelbase | 111.2inches / 282cm |
| Weight | 17,100lbs / 7756kg |
| Front tire | 11.00-16 |
| Rear tire | 18.4-38 |
2270 SERIAL NUMBERS
| 1972 | 236442 |
| 1973 | 237875 |
| 1974 | 245258 |