Introduction
CaseIH 485 Utility Tractor
The CaseIH 485 is a utility tractor manufactured in Doncaster, England, between 1985 and 1991. Designed for versatility, this model serves a wide range of agricultural applications and belongs to the mid-1980s CaseIH utility series.
Engine and Performance
The tractor is powered by a CaseIH D-179 3-cylinder, liquid-cooled diesel engine with a displacement of 179 cubic inches (2.9 L). It produces 53 hp (39.5 kW) at a rated speed of 2200 RPM, with a peak torque of 134.2 lb-ft (182.0 Nm) achieved at 1400 RPM. The engine features a 15:1 compression ratio and a bore/stroke of 3.88x5.06 inches.
Transmission and Drivetrain
The 485 offers two transmission configurations: a standard 8-speed synchromesh transmission (8 forward, 4 reverse) or an optional 16-speed partial power shift transmission (16 forward, 8 reverse). Both options provide synchronized shifting within forward ranges. The tractor is available in either two-wheel or four-wheel drive variants, supported by hydrostatic power steering.
Hydraulics and Hitch
The hydraulic system utilizes an open-center design with a standard pump flow of 15.9 gpm (60.2 lpm), which can be upgraded to an optional 17 gpm (64.3 lpm) capacity. It supports one or two hydraulic valves. The rear hitch is compatible with Category I and II implements, providing a lift capacity of 2,338 lbs (1060 kg). The independent rear PTO operates at a standard 540 RPM.
Dimensions and Construction
The chassis is equipped with a two-post ROPS for operator protection. With a wheelbase of 79.6 inches (202 cm) and a width of 73.2 inches (185 cm), the tractor has a shipping weight of 5,200 lbs (2358 kg) and a maximum weight rating of 10,150 lbs (4604 kg). Standard tire configurations include 6.00-16 front and 13.6-28 rear agricultural tires.
Conclusion
The CaseIH 485 is a mid-range utility tractor suited for general farm tasks and light to medium-duty field work. Its combination of a reliable 3-cylinder diesel engine and flexible transmission options makes it a practical machine for operations requiring maneuverability and consistent hydraulic performance.
CaseIH 485 Manuals & Documentation
Download the manuals and documentation available for the CaseIH 485: repair and workshop manuals, operator's handbooks, spare-parts catalogs and technical leaflets — free PDF files.
Archive documentation provided for reference, hosted by Tractor-Info.
Production Information of CaseIH, 485
- Utility tractor
- Built in Doncaster, England
| Manufacturer | CaseIH |
|---|---|
| Original price | $16,000 (1990) |
Dimension and Tires Information of CaseIH, 485
| Wheelbase | 79.6 inches [202 cm] |
|---|---|
| Shipping weight | 5,200 lbs [2358 kg] |
| Height | 93.5 inches [237 cm] |
| Length | 141.6 inches [359 cm] |
| Max weight | 10,150 lbs [4604 kg] |
| Width | 73.2 inches [185 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 13.6-28 |
Engine Specifications of CaseIH, 485
- CaseIH D-179
- Liquid-cooled
- Diesel
- 3-cylinder
| Torque RPM | 1400 |
|---|---|
| Displacement | 179 ci [2.9 L] |
| Compression | 15:1 |
| Bore/Stroke | 3.88x5.06 inches [99 x 129 mm] |
| Torque | 134.2 lb-ft [182.0 Nm] |
| Rated RPM | 2200 |
| Power | 53 hp [39.5 kW] |
Transmission Information of CaseIH, 485
Transmission variants 1
- Four gears within each of high, low, and reverse ranges. Synchronized shifts within forward ranges.
| Type | Synchromesh |
|---|---|
| Gears | 8 forward and 4 reverse |
Transmission variants 2
- Four gears within each of high, low, and reverse ranges. Power shift between direct and lower speed for each gear.
| Type | Partial power shift |
|---|---|
| Gears | 16 forward and 8 reverse |
- 8-speed synchromesh
- 16-speed partial power shift
Mechanical Specs of CaseIH, 485
- Two- or four-wheel drive
- Two-post ROPS.
| Steering | Hydrostatic power |
|---|
Power Information of CaseIH, 485
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of CaseIH, 485
| Type | Open center |
|---|---|
| Type(optional) | 17 gpm (optional) [64.3 lpm] |
| Pump flow | 15.9 gpm [60.2 lpm] |
| Capacity | 9 gal [34.1 L] |
| Valves | 1 or 2 |
Three-Point Hitch of CaseIH, 485
| Rear Type | I,II |
|---|---|
| Rear lift | 2,338 lbs [1060 kg] |
Electrical System of CaseIH, 485
| Charging system | Alternator |
|---|---|
| Charging amps | 45 |
Where it sits
With 53 HP, the CaseIH 485 sits between 385 (43 HP) and 585 (60 HP) in CaseIH's range. Its power puts it in the 37th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the CaseIH 485 have?
The CaseIH 485 delivers 53 HP.
What years was the CaseIH 485 produced?
The CaseIH 485 was produced in 1985-1991.
What engine does the CaseIH 485 have?
The CaseIH 485 is powered by a Diesel, 3-cylinder engine.
What transmission does the CaseIH 485 use?
The CaseIH 485 uses a Synchromesh transmission.
How much does the CaseIH 485 weigh?
The CaseIH 485 weighs 5,200 lbs [2358 kg].
Is the CaseIH 485 4WD?
The CaseIH 485 is available in 2WD/4WD.