| Manufacturer | CaseIH |
| Price | 29,000(USD) |
| Model | C90 |
| Equipment Type | Utility Tractors |
| Factory | Doncaster, England |
OCED TRACTOR TEST 1898 2
| Description | Diesel 16-speed 4WD October 1998 - November 1998, Link: OCED Tractor Test 1898 file PTO performance Drawbar performance Gear 1-High-TA used for power test Gear 2-Low-TA used for pull test |
| Power at rated engine speed | 79.7hp / 59.4kW |
| Fuel use | 5.0gal/hour / 18.9l/hour |
| Power at rated PTO speed | 81.1hp / 60.5kW |
| Max power | 69.2hp / 51.6kW |
| Max pull | 9,220lbs / 4182kg |
CASEIH C90 POWER
| Engine (gross) | 90hp / 67.1kW |
| Engine (net) | 84hp / 62.6kW |
| PTO (claimed) | 74hp / 55.2kW |
| Drawbar (tested) | 69.2hp / 51.6kW |
| PTO (tested) | 79.7hp / 59.4kW |
ENGINE DETAIL
The CaseIH C90 tractor features a robust Perkins 1004.40T turbocharged engine with a displacement of 4.0L, providing a gross output of 90hp at a rated RPM of 2200, ideal for moderate agricultural tasks. With a maximum torque of 264 lb-ft at 1400 RPM, it excels in applications requiring immediate power delivery for tasks like plowing or heavy towing. Its mechanical direct injection system and dual air cleaner help maintain fuel efficiency and engine longevity, although scheduled oil changes every 250 hours may require diligent maintenance planning.
| Description | Perkins 1004.40T turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 243.5ci / 4.0L |
| Bore/Stroke | 3.93x5.00inches / 100x 127mm |
| Power (gross) | 90hp / 67.1kW |
| Fuel system | mechanical direct injection with 5-hole injectors |
| Air cleaner | dual paper elements |
| Compression | 17.25:1 |
| Rated RPM | 2200 |
| Torque | 264lb-ft / 358.0Nm |
| Torque RPM | 1400 |
| Starter volts | 12 |
| Oil capacity | 9.3qts / 8.8L |
| Oil change | 250 h |
| Coolant capacity | 16.9qts / 16.0L |
CASEIH C90 ENGINE
The CaseIH C90 tractor is powered by a Perkins 4.0L 4-cylinder diesel engine, providing robust torque and fuel efficiency. Its optimal power-to-weight ratio enhances field performance, making it suitable for medium-duty agricultural tasks. However, potential challenges may arise in maintenance due to the complexity of the diesel system compared to simpler gasoline engines.
| Description | Perkins 4.0L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The CaseIH C90 features an 8-speed transmission with a 16-speed partial power shift and an additional 16-speed creeper mode, providing versatility in speed selection for various field conditions and tasks. This multi-speed capability enhances productivity by allowing precise control for both high-speed transport and low-speed tillage operations. However, the complexity of the shifting mechanism may require more operator training to fully utilize its benefits and avoid potential mishaps in gear selection.
| Description | 8-speed 16-speed partial power shift 16-speed creeper |
TRANSMISSION 1
The CaseIH C90 tractor features an 8 forward and 4 reverse gear configuration, offering versatile speed control suitable for various agricultural tasks and enhanced maneuverability in tight spaces. Its 12-inch dry disc clutch provides reliable engagement and durability, though it may demand regular maintenance to ensure optimal performance. With oil capacities of 36 quarts for 2WD and 38.6 quarts for 4WD, operators must be mindful of fluid levels to maintain proper lubrication and cooling, especially in heavy-duty scenarios.
| Gears | 8 forward and 4 reverse |
| Clutch | 12-inch dry disc |
| Oil capacity | 36qts / 34.1L (2WD) 38.6qts / 36.5L (4WD) |
TRANSMISSION 2
The CaseIH C90 tractor features a partial power shift transmission, enabling smooth gear changes and efficient power delivery with 16 forward and 8 reverse gears. The 12-inch dry disc clutch provides durability, but may have limitations in high-torque applications or frequent engagement. With an oil capacity of 36 to 38.6 quarts depending on the drivetrain, operators should ensure proper oil maintenance to optimize performance and reduce wear.
| Type | partial power shift |
| Gears | 16 forward and 8 reverse |
| Clutch | 12-inch dry disc |
| Oil capacity | 36qts / 34.1L (2WD) 38.6qts / 36.5L (4WD) |
TRANSMISSION 3
The CaseIH C90 tractor features an 8-speed transmission, providing versatile gear options for various applications, which can enhance productivity in both forward and reverse operation. Its oil capacity, with 36 quarts (2WD) and 38.6 quarts (4WD), allows for adequate lubrication and cooling, crucial for sustained performance under heavy loads. However, operators should be mindful of maintenance intervals to ensure optimal performance and avoid potential gear wear due to insufficient lubrication.
| Gears | 8 forward and reverse |
| Oil capacity | 36qts / 34.1L (2WD) 38.6qts / 36.5L (4WD) |
TRANSMISSION 4
The CaseIH C90 tractor's creeper transmission offers exceptional low-speed control, ideal for tasks requiring precision like tilling or sowing. With 16 forward and 8 reverse gears, operators benefit from enhanced versatility and adaptability across different terrains and applications. However, the complexity of multiple gears may challenge less experienced operators to efficiently navigate through varying operational speeds.
| Type | creeper |
| Gears | 16 forward and 8 reverse |
MECHANICAL
The CaseIH C90 tractor features a versatile drivetrain with options for both 2WD and 4WD, enhancing traction on diverse terrains, though the 2WD configuration may challenge performance in slippery conditions. It is equipped with mechanical differential lock and hydraulic wet disc brakes, providing improved maneuverability and braking efficiency during heavy-duty operations. The hydrostatic power steering and various transmission options, including an 8-speed and 16-speed partial power shift, allow for precise handling and adaptability in fieldwork scenarios, making it suitable for tasks requiring frequent speed and torque adjustments.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Differential lock | mechanical |
| Steering | hydrostatic power |
| Brakes | differential hydraulic wet disc |
| Cab | Two-post ROPS with straddle platform |
| Transmissions | 8-speed 16-speed partial power shift 16-speed creeper |
CAPACITY
| Fuel | 20gal / 75.7L |
| Hydraulic system | 9gal / 34.1L (2WD) 9.7gal / 36.7L (4WD) |
HYDRAULICS
| Type | open center |
| Capacity | 9gal / 34.1L (2WD) 9.7gal / 36.7L (4WD) |
| Pressure | 2500psi / 172.4bar |
| Valves | 0 to 3 |
| Pump flow | 12.7gpm / 48.1lpm 15gpm / 56.8lpm (optional) |
| Total flow | 15.7gpm / 59.4lpm 18gpm / 68.1lpm (optional) |
TRACTOR HITCH
| Rear Type | II/I |
| Control | mechanical |
| Rear lift | 3,665lbs / 1662kg 5,097lbs / 2311kg (optional) |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | hydraulic wet disc |
| Rear RPM | 540/540/1000 (optional dual shaft) |
CASEIH C90 TIRES
The CaseIH C90 tractor, equipped with Ag front tires sized 7.50-16 and rear tires 16.9-30, offers a balanced grip for various terrains. The larger rear tires enhance traction and stability, ideal for plowing and heavy-duty applications, while the front tires assist in steering efficiency. However, in uneven ground scenarios, the tractor may experience reduced maneuverability due to the tire size ratio, necessitating careful navigation.
| Ag front | 7.50-16 |
| Ag rear | 16.9-30 |
DIMENSIONS
| Wheelbase | 84.3inches / 214cm (2WD) 88inches / 223cm (4WD) |
CASEIH C90 WEIGHT
| Shipping | 5,963lbs / 2704kg (2WD) 6,691lbs / 3035kg (4WD) |
| Operating | 8,170lbs / 3705kg |
| Max capacity | 10,150lbs / 4604kg |
DIMENSIONS & TIRES
The CaseIH C90 tractor features a wheelbase of 84.3 inches for 2WD and 88 inches for 4WD, providing stability and maneuverability, particularly in varied terrains. Its weight range of 5,963 to 8,170 pounds contributes to enhanced traction and ground adherence, especially when equipped with rear tires sized 16.9-30, which improve load capacity and performance in heavy-duty applications. However, this weight may pose challenges in softer or more uneven soils, potentially leading to soil compaction and reduced mobility.
| Wheelbase | 84.3inches / 214cm (2WD) 88inches / 223cm (4WD) |
| Weight | 5963 to 8170 pounds |
| Front tire | 7.50-16 |
| Rear tire | 16.9-30 |
C90 SERIAL NUMBERS
| Location | Near the tractor steering column on right side |
| 1998 | JJE1000056 |
| 1999 | JJE1008492 |
| 2000 | JJE1013490 |
| 2001 | JJE1017672 |
| 2002 | JJE1019985 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 65 |
| Battery CCA | 650/810 (optional) |
| Battery volts | 12 |