| Manufacturer | International Harvester |
| Price | 54,300(USD) |
| Model | 5088 |
| Equipment Type | Row-Crop Tractors |
| Factory | Rock Island, Illinois, USA |
NEBRASKA TRACTOR TEST 1419 2
| Description | Diesel 18-speed 2WD November 12 - December 8, 1981 Link: Nebraska Tractor Test 1419 file PTO performance Drawbar performance |
| Power at rated engine speed | 136.12hp / 101.5kW |
| Fuel use | 8.8gal/hour / 33.3l/hour |
| Max power | 116.19hp / 86.6kW |
| Max pull | 14,960lbs / 6785kg |
INTERNATIONAL HARVESTER 5088 POWER
| Drawbar (claimed) | 119hp / 88.7kW |
| PTO (claimed) | 135hp / 100.7kW |
| Drawbar (tested) | 116.19hp / 86.6kW |
| PTO (tested) | 136.12hp / 101.5kW |
ENGINE DETAIL
The International Harvester 5088 features a robust DT-436B turbocharged diesel engine, offering a displacement of 7.1L and a rated RPM of 2400, ideal for heavy-duty applications. With a bore and stroke of 4.30x5.00 inches, it provides strong torque characteristics, but operators should monitor the engine's temperature closely due to the significant coolant and oil capacities of 29 quarts and 20 quarts, respectively. The electrical system operates on 12 volts, ensuring reliable starting assistance, yet proper maintenance of the cooling and lubrication systems is crucial to prevent overheating and ensure optimal engine performance.
| Description | International Harvester DT-436B turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 436ci / 7.1L |
| Bore/Stroke | 4.30x5.00inches / 109x 127mm |
| Rated RPM | 2400 |
| Starter volts | 12 |
| Oil capacity | 20qts / 18.9L |
| Coolant capacity | 29qts / 27.4L |
INTERNATIONAL HARVESTER 5088 ENGINE
The International Harvester 5088 is powered by a robust 7.1L 6-cylinder diesel engine, providing reliable torque and horsepower for demanding agricultural tasks. Key advantages include good fuel efficiency and durability; however, potential challenges may arise with maintenance costs due to its age and parts availability. Ideal for mid-sized farms, this model excels in heavy tillage and row crop applications while offering a balance of power and performance.
| Description | International Harvester 7.1L 6-cyl diesel |
TRANSMISSION
The International Harvester 5088 features a Synchro Tri-Six (STS) partial power shift transmission, providing 18 forward and 6 reverse gears, which enhances operational flexibility and efficiency in various field conditions. Its clutch-free power shifting capability between gear pairs 1/2, 3/4, and 5/6 allows for seamless transitions under load, reducing operator fatigue and improving productivity. However, synchronization between gear pairs may require precise timing, which can be a challenge for less experienced operators.
| Transmission | Synchro Tri-Six (STS) |
| Type | partial power shift |
| Gears | 18 forward and 6 reverse |
| Oil capacity | 174qts / 164.7L |
| Description | Left lever selects gear, right lever selects high, medium, low, or reverse range. Clutch-free on-the-move power shift in gear pairs 1/2, 3/4, and 5/6. Synchronized on-the-move shifting (with the clutch) between pairs |
SPEEDS
| Description | With 18.4-38 rear tires |
MECHANICAL
The International Harvester 5088 tractor offers versatile 4WD and 2WD configurations, enhancing traction and adaptability in varying terrains. Its 18-speed partial power shift transmission allows for seamless gear transitions, ideal for managing diverse field tasks. However, the mechanical rear differential lock may present challenges in slippery conditions, requiring careful operation to optimize performance.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Final drives | planetary |
| Differential lock | mechanical rear |
| Steering | power |
| Brakes | wet disc |
| Cab | Cab standard with heat and A/C. Optional burgundy or western interior finish |
| Transmission | 18-speed partial power shift |
CAPACITY
| Fuel | 70gal / 264.9L |
| Hydraulic system | 43.5gal / 164.6L |
HYDRAULICS
| Type | closed center |
| Capacity | 43.5gal / 164.6L |
| Valves | 2 |
| Pump flow | 25gpm / 94.6lpm 40gpm / 151.4lpm |
| Total flow | 67gpm / 253.6lpm 82gpm / 310.4lpm |
| Steering flow | 12gpm / 45.4lpm |
TRACTOR HITCH
| Rear Type | III |
| Rear lift | 6990lbs / 3170kg 8280lbs / 3755kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
INTERNATIONAL HARVESTER 5088 TIRES
The International Harvester 5088 features a versatile tire configuration with 10.00-16 front tires and 18.4-38 rear tires, facilitating enhanced traction and stability for various agricultural applications. The larger rear tires provide improved weight distribution and reduce soil compaction, crucial for maintaining soil health during field operations. However, the 10.00-16 front tires may limit the tractor's overall load capacity compared to larger alternatives, potentially necessitating careful weight management depending on the task.
| Ag front | 10.00-16 |
| Ag rear | 18.4-38 |
DIMENSIONS
| Wheelbase | 111.6inches / 283cm |
| Length | 196.6inches / 499cm |
| Width | 112inches / 284cm |
| Height | 115inches / 292cm |
| Shipping weight | 13765lbs / 6243kg |
| Operating weight | 16010lbs / 7262kg |
| Ground clearance | 17.2inches / 43cm |
DIMENSIONS & TIRES
The International Harvester 5088 tractor's wheelbase of 111.6 inches provides stability for heavy-duty applications, while its weight range of 13,765 to 16,010 pounds enhances traction and reduces soil compaction. The front tires (10.00-16) and rear tires (18.4-38) are designed for optimal load distribution and crop protection, making it suitable for both tillage and transport tasks. However, its weight may pose challenges in soft or marshy terrains, necessitating careful weight management to avoid sinking and mobility issues.
| Wheelbase | 111.6inches / 283cm |
| Weight | 13765 to 16010 pounds |
| Front tire | 10.00-16 |
| Rear tire | 18.4-38 |
5088 SERIAL NUMBERS
| Location | Right side of tractor frame |
| 1981 | 501 |
| 1982 | 3551 |
| 1983 | 6015 |
| 1984 | 7307 |
| 1985 | 8623 |