| Manufacturer | CaseIH |
| Price | - |
| Model | Farmall 55A |
| Equipment Type | Utility Tractors |
| Factory | India |
NEBRASKA TRACTOR TEST 2012 2
| Description | Diesel 8-speed 4WD December 7 - 9, 2011 Link: Nebraska Tractor Test 2012 file PTO performance |
| Power at rated engine speed | 49.36hp / 36.8kW |
| Fuel use | 3.4gal/hour / 12.9l/hour |
| Power at rated PTO speed | 48.94hp / 36.5kW |
CASEIH FARMALL 55A POWER
| Engine (gross) | 55hp / 41.0kW |
| PTO (claimed) | 47hp / 35.0kW |
| PTO (tested) | 49.36hp / 36.8kW |
ENGINE DETAIL
The CaseIH Farmall 55A, powered by a turbocharged ISM diesel engine with a displacement of 2.2L, provides a robust gross power output of 55hp, making it suitable for moderate agricultural tasks. With a compression ratio of 23.4:1 and rated RPM of 2700, it offers efficient fuel combustion, contributing to its Tier 3 emissions compliance. The dual dry element air cleaner enhances engine longevity and performance; however, maintenance requirements are vital to uphold efficiency in demanding operational scenarios.
| Description | ISM turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 135ci / 2.2L |
| Bore/Stroke | 3.307x3.937inches / 84x 100mm |
| Emissions | Tier 3 |
| Power (gross) | 55hp / 41.0kW |
| Air cleaner | dual dry element |
| Compression | 23.4:1 |
| Rated RPM | 2700 |
| Starter | electric |
| Starter volts | 12 |
CASEIH FARMALL 55A ENGINE
The CaseIH Farmall 55A is powered by a 2.2L 4-cylinder ISM diesel engine, providing a balance between power and fuel efficiency for agricultural tasks. Its 13.5-gallon fuel tank supports extended operational periods, making it ideal for longer field tasks without frequent refueling. However, the relatively small engine size may limit heavy-duty applications compared to larger tractors, so it's best suited for light to moderate farming operations.
| Description | ISM 2.2L 4-cyl diesel |
| Fuel tank | 13.5gal / 51.1L |
TRANSMISSION
The CaseIH Farmall 55A features an 8-speed synchronized shuttle transmission, allowing smooth shifting between forward and reverse gears, enhancing maneuverability in tight spaces. However, it requires the tractor to be stationary for shifting, which can limit operational efficiency in dynamic work environments. The 11-inch dry disc clutch provides robust engagement but may require more frequent maintenance compared to wet clutches found in some competitive models.
| Type | synchronized shuttle |
| Gears | 8 forward and reverse |
| Clutch | 11-inch dry disc |
| Description | Four gears in two ranges. Synchronized mechanical shuttle with left-hand lever. Tractor must be stopped to shift gears or ranges |
SPEEDS
| Description | Reverse speeds about 5% faster than forward |
MECHANICAL
The CaseIH Farmall 55A features a robust 4WD drivetrain with limited slip, which enhances traction in challenging terrain. The 8-speed synchronized shuttle transmission allows for smooth directional changes, making it suitable for various farm operations, although it may require careful operation to prevent clutch wear. The hydrostatic power steering offers ease of maneuverability, particularly beneficial in tight spaces, while the mechanical wet disc brakes ensure reliable stopping power even under load.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential lock | mechanical rear differential lock with foot pedal, limited slip 4WD front axle |
| Steering | hydrostatic power |
| Brakes | differential mechanical wet disc |
| Cab | Two-post foldable ROPS |
| Transmission | 8-speed synchronized shuttle |
HYDRAULICS
| Type | open center fixed displacement gear pump |
| Valves | 1 or 2 |
| Pump flow | 11.6gpm / 43.9lpm |
| Total flow | 16.9gpm / 64.0lpm |
TRACTOR HITCH
| Rear Type | 2/1 |
| Control | position control with mechanical draft sensing |
| Rear lift (at 24 | 2,580lbs / 1170kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
CASEIH FARMALL 55A TIRES
The CaseIH Farmall 55A offers versatility in traction depending on the drivetrain; the 2WD configuration, paired with standard agricultural tires, provides a lighter footprint ideal for less demanding terrain or fieldwork, while the 4WD option enhances stability and traction on uneven or muddy surfaces. Key advantages include a nimble design for maneuvering in tight spaces and the ability to switch between front tire sizes for specific applications. However, the 2WD may present challenges in adverse conditions compared to the enhanced grip of the 4WD setup, making the latter preferable for rigorous agricultural operations.
| 2WD Standard tires (ag) | Front: 6x16. Rear: 14.9x28 |
| 4WD Standard tires (ag) | Front: 9.5x24. Rear: 14.9x28 |
DIMENSIONS
| 4WD Wheelbase | 87inches / 220cm |
| 2WD Length | 131.1inches / 332cm |
| 4WD Length | 133.5inches / 339cm |
| Width | 66.1inches / 167cm |
| Height | 93.9inches / 238cm |
| Front tread | 57.1 to 72.6inches / 145to 184cm |
| Rear tread | 56.5 to 72.5inches / 143to 184cm |
CASEIH FARMALL 55A WEIGHT
| 2WD Shipping | 3,770lbs / 1710kg |
| 4WD Shipping | 4,078lbs / 1849kg |
| 4WD Operating | 4,385lbs / 1989kg |
DIMENSIONS & TIRES
The CaseIH Farmall 55A tractor, with a wheelbase of 87 inches and a weight range of 3,770 to 4,385 pounds, offers enhanced stability and traction, particularly beneficial in varied field conditions. The 4WD configuration improves maneuverability and power delivery during heavy-duty applications, while the tire specifications (6x16 front and 14.9x28 rear) ensure effective ground engagement. A potential con includes the weight range; at higher loads, it may require additional power for optimal performance in hilly terrains.
| 4WD Wheelbase | 87inches / 220cm |
| Weight | 3770 to 4385 pounds |
| Front tire | 6x16 |
| 2WD Rear tire | 14.9x28 |
CASEIH L530 LOADER
| Height (to pin) | 111inches / 281cm |
| Dump reach | 23inches / 58cm |
| Dump angle | 43° |
| Breakout force (at pin) | 4,299lbs / 1950kg |
| Lift to full height (at pin) | 2,624lbs / 1190kg |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 55 |
| Battery CCA | 800 |
| Battery volts | 12 |