International Harvester 7388
The International Harvester 7388 is a tractor produced by International Harvester. It is equipped with a 466 ci 7.6 L engine. The listed engine power is Diesel (listed): 230 hp / 171.5 kW. Transmission: 10 forward and 2 reverse. Operating weight: 19,500 lbs 8845 kg.
Engine Power
Diesel (listed): 230 hp / 171.5 kW
Fuel & Capacities
194 gal
734.3 L
Transmission
10 forward and 2 reverse
Operating Weight
19,500 lbs
8845 kg
Overview
 | 1982 - 1984
70 SeriesFour-wheel Drive (4WD) tractorSteiger built
70 Series
Four-wheel Drive (4WD) tractor
Steiger built |
|---|
Production | |
|---|---|
Distributor | International Harvester |
Manufacturer | Steiger |
Four-wheel Drive (4WD) tractor | |
Built in Fargo, North Dakota, USA | |
Total built | 2 |
Original price was $65,500 in 1984 | |
International Harvester 7388 Engine | |
|---|---|
International Harvester 7.6L 6-cyl diesel | |
Fuel tank | 194 gal
734.3 L |
Engine details ...  | |
International Harvester 7388 Transmission | |
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10-speed | |
Transmission details ...  |
International Harvester 7388 Power | |
|---|---|
Engine | 230 hp
171.5 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Cab standard with air-conditioning. |
Hydraulics | |
|---|---|
Type | open center |
Pump flow | 16 gpm
60.6 lpm |
Tractor hitch | |
|---|---|
Rear Type | III OptOptional |
Dimensions & Tires | |
|---|---|
Wheelbase | 118 inches
299 cm |
Weight | 19,500 lbs
8845 kg |
Front tire | 23.1-30 |
Rear tire | 23.1-30 |
Full dimensions and tires ...  | |
References | |
|---|---|
 | |
New International 4-Wheel Drive Tractors published in 1982, by International Harvester |
Engine
Engine Detail — 466 ci / 7.6 L Diesel
Manufacturer | International Harvester DTI466B |
Configuration | intercooled turbocharged diesel, 6-cylinder, liquid-cooled |
Displacement | 466 ci
7.6 L |
Bore/Stroke | 4.30x5.35 inches
109 x 136 mm |
Power | 230 hp
171.5 kW |
Rated RPM | 2400 |
Oil capacity | 22 qts
20.8 L |
Coolant capacity | 46 qts
43.5 L |
Transmission
Transmission — 10 forward and 2 reverse
Gears | 10 forward and 2 reverse |
With 23.1-30 rear tires. | |
 | |
Dimensions
International Harvester 7388 Tires | |
|---|---|
Ag front | 23.1-30 |
Ag rear | 23.1-30 |
Dimensions | |
|---|---|
Wheelbase | 118 inches
299 cm |
Length | 246 inches
624 cm |
Width | 116 inches
294 cm |
Weight | 19,500 lbs
8845 kg |
Ground clearance | 12.9 inches
32 cm |
International Harvester 7388 Height | |
|---|---|
Hood | 92 inches
233 cm |
Cab | 132 inches
335 cm |
Exhaust | 144 inches
365 cm |
Photos
International Harvester 7388
Recommended Implements & Sizing Guide
Engineering recommendations for International Harvester 7388 based on its 230 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 8+ Bottom On-Land Hitch8+ 铧重型机外牵引犁 | Commercial / Field Scale | High horsepower articulated/4WD field plowing. |
Rotary Cutter / MowerMowing & Clearing | 15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼 | Commercial / Field Scale | Large commercial field and roadside mowing operations. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 24 to 36 ft Heavy Duty Field Disc7.3 - 11.0 m 超宽重型整地耙 | Commercial / Field Scale | Broad-acre grain tillage for high-drawbar tractors. |
Hay BalerHay & Forage | Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m) | Commercial / Field Scale | High-capacity commercial forage harvesting (1000 RPM PTO). |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for International Harvester 7388.
Estimated Continuous Field Runtime: 16.2 hrs
Approximately 16.2 hours of continuous field operation at ~75% rated power on a full tank (194 gal / 734.4 L).
Estimated 75% Load Fuel Burn~12 gal/hr (45.3 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
International Harvester 7388 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for International Harvester 7388.
Converted Equivalents:
Horsepower (HP)230 hp
Kilowatts (kW)171.5 kW
Metric Horsepower (PS / CV)233.2 PS
Direct Competitor Comparison
Compare International Harvester 7388 against same-era industry alternatives in the same horsepower class.
Current Model
International Harvester
International Harvester 7388
Engine Power:Diesel (listed): 230 hp / 171.5 kW
★ Baseline Reference
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