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| info | |
| 1981 - 1985 50 Series, Row-Crop tractor | |
| Previous model: | International Harvester 1086 |
| Series next: | International Harvester 5288 |
| Production | |
| Manufacturer: | International Harvester |
| Factory: | Rock Island, Illinois, USA |
| Total built: | 8,176 |
| Original price (USD): | $54,300 (1985) |
| Capacity | |
| Fuel: | 70 gal [264.9 L] |
| Hydraulic system: | 43.5 gal [164.6 L] |
| 3-Point Hitch | |
| Rear Type: | 3 |
| Rear lift: | 6,990 lbs [3170 kg], 8,280 lbs [3755 kg] (optional) |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540/1000 |
| Dimensions & Tires | |
| Wheelbase: | 111.6 inches [283 cm] |
| Weight: | 13765 to 16010 pounds |
| Front tire: | 10.00-16 |
| Rear tire: | 18.4-38 |
| 5088 Serial Numbers | |
| Location: | Right side of tractor frame |
| International Harvester 5088 Power | |
| Drawbar (claimed): | 119 hp [88.7 kW] |
| PTO (claimed): | 135 hp [100.7 kW] |
| Drawbar (tested): | 116.19 hp [86.6 kW] |
| PTO (tested): | 136.12 hp [101.5 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD, 4x4 MFWD 4WD optional |
| Steering: | hydrostatic power |
| Brakes: | wet disc |
| Cab: | Cab standard with heat and A/C. Optional burgundy or western interior finish. |
| Hydraulics | |
| Type: | closed center |
| Capacity: | 43.5 gal [164.6 L] |
| Valves: | 2 |
| Pump flow: | 25 gpm [94.6 lpm], 40 gpm [151.4 lpm] (optional) |
| Total flow: | 67 gpm [253.6 lpm], 82 gpm [310.4 lpm] (optional) |
| Steering flow: | 12 gpm [45.4 lpm] |
| info | |
| Bore/Stroke: | 4.30x5.00 inches [109 x 127 mm] |
| Rated RPM: | 2400 |
| Oil capacity: | 20 qts [18.9 L] |
| Coolant capacity: | 29 qts [27.4 L] |
| Engine Detail | |
| International Harvester DT-436B, turbocharged diesel, 6-cylinder, liquid-cooled, 436 ci [7.1 L] |
| info | |
| Speeds: | With 18.4-38 rear tires. |
| Transmission | |
| Transmission: | Synchro Tri-Six (STS) |
| Type: | partial power shift |
| Gears: | 18 forward and 6 reverse |
| Oil capacity: | 174 qts [164.7 L] |
| Left lever selects gear, right lever selects high, medium, low, or reverse range. Clutch-free on-the-move powershifting in gear pairs 1/2, 3/4, and 5/6. Synchronized on-the-move shifting (with the clutch) between pairs. | |
| info | |
| Previous model: | International Harvester 1086 |
| Series next: | International Harvester 5288 |
| Dimensions | |
| Weight (shipping): | 13,765 lbs [6243 kg] |
| Weight (operating): | 16,010 lbs [7262 kg] |
| Wheelbase: | 111.6 inches [283 cm] |
| Length: | 196.6 inches [499 cm] |
| Width: | 112 inches [284 cm] |
| Height: | 115 inches [292 cm] |
| Ground clearance: | 17.2 inches [43 cm] |
| 2WD turn radius: | 14.2 feet [4.3 m], 12.8 feet [3.9 m] (with brakes) |
| International Harvester 5088 Tires | |
| Ag front: | 10.00-16 |
| Ag rear: | 18.4-38 |