International Harvester 3788 Tractor (1981)

international harvester 3788 specifications

Manufacturer:International Harvester

Price:57,000(USD)

Series:30 2 plus 2 Series

Model:3788

Equipment Type: N/A

Factory:

Full Specifications

NEBRASKA TRACTOR TEST 1377 2

Description: Diesel 12-speed 4WD November 5 - 17, 1980 Link: Nebraska Tractor Test 1377 file PTO performance Drawbar performance Gear 3-Low-Direct used for power test Gear 1-Low-Direct used for pull test
Power at rated engine speed: 170.57hp / 127.2kW
Fuel use: 10.7gal/hour / 40.5l/hour
Power at rated PTO speed: 166.39hp / 124.1kW
Max power: 142.05hp / 105.9kW
Max pull: 19069lbs / 8649kg

INTERNATIONAL HARVESTER 3788 POWER

Drawbar (claimed): 146hp / 108.9kW
PTO (claimed): 170.57hp / 127.2kW
Drawbar (tested): 142.05hp / 105.9kW
PTO (tested): 170.57hp / 127.2kW

ENGINE DETAIL

Description: International Harvester DT-466B turbocharged diesel 6-cylinder liquid-cooled
Displacement: 466ci / 7.6L
Bore/Stroke: 4.30x5.35inches / 109x 136mm
Rated RPM: 2500
Idle RPM: 780-2750
Starter volts: 12
Oil capacity: 20qts / 18.9L
Coolant capacity: 34qts / 32.2L

INTERNATIONAL HARVESTER 3788 ENGINE

Description: International Harvester 7.6L 6-cyl diesel
Fuel tank: 90gal / 340.7L

TRANSMISSION

Transmission: Torque Amplifier
Type: two-range power shift
Gears: 12 forward and 6 reverse
Clutch: 356mm hydraulic dry disc

SPEEDS

Description: With 18.4-38 rear tires

MECHANICAL

Chassis: 4x4 articulated 4WD
Steering: hydrostatic power
Brakes: hydraulic wet disc
Cab: Cab standard
Transmission: 12-speed two-range power shift

HYDRAULICS

Type: closed center
Valves: 2
Pump flow: 12gpm / 45.4lpm

TRACTOR HITCH

Rear Type: III

POWER TAKE-OFF (PTO)

Rear PTO: independent
Rear RPM: 1000
Engine RPM: 1000@2100

INTERNATIONAL HARVESTER 3788 TIRES

Ag front: 18.4-38
Ag rear: 18.4-38

DIMENSIONS

Wheelbase: 110inches / 279cm
Length: 228inches / 579cm
Width: 101.6inches / 258cm
Height (cab): 115.8inches / 294cm
Clearance (front axle): 23.2inches / 58cm
Clearance (rear axle): 26.7inches / 67cm

INTERNATIONAL HARVESTER 3788 WEIGHT

Shipping: 16520lbs / 7493kg
Operating: 18620lbs / 8446kg
Max capacity: 23500lbs / 10659kg

DIMENSIONS & TIRES

Wheelbase: 110inches / 279cm
Weight: 16520 to 18620 pounds
Front tire: 18.4-38
Rear tire: 18.4-38

3788 SERIAL NUMBERS

Location: Right side of tractor frame, by rear axle
1980: 8801
1981: 10866

ELECTRICAL

Ground: negative
Charging system: alternator
Charging amps: 72/100
Batteries: 2
Battery volts: 12

About International Harvester Tractor

The International Harvester 3788 tractor is part of the company's 30 2 plus 2 Series. The 3788 is classified as a and that is mostly used for Agriculture Tractors operations. A engine powers the 3788 tractor. This configuration gives better real-world usability.