International Harvester 4100 Specs ( 1965-1968 )
Overview
The International Harvester 4100 is a four-wheel drive farm tractor produced in Rock Island, Illinois, from 1965 to 1968, with a total of 1,217 units built. It features a 7.0L six-cylinder turbocharged diesel engine and an 8-speed sliding gear transmission. The tractor is equipped with a standard cab and has an operating weight of 15,175 lbs.
Ideal Applications
Tested Drawbar Performance:
According to Nebraska Tractor Test 931, the tractor recorded a maximum drawbar power of 110.82 hp and a maximum pull of 16,365 lbs while utilizing the fourth gear for power testing.
Chassis and Tire Configuration:
The tractor is built on a 100-inch wheelbase and is fitted with 18.4-30 tires on both the front and rear axles to support its 19,100 lbs ballasted weight.
Engine and Mechanical Systems:
The IH 429 ci engine features a 16:1 compression ratio and dual-stage dry air cleaners, while the steering system is powered by a 16.5 gpm hydraulic pump.
Production
| Description | Built in Rock Island, Illinois, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | International Harvester |
| Original price | $18,200 (1968) |
| Total built | 1,217 |
Engine
| Engine type | International Harvester 7.0L 6-cyl diesel |
|---|---|
| Air cleaner | dual stage dry |
| Bore/Stroke | 4.50x4.50 inches (114 x 114 mm) |
| Compression | 16:1 |
| Description | International Harvester / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 429 ci (7.0 L) |
| Rated RPM | 2400 |
| Starter volts | 12 |
| Drawbar (claimed) | 116.15 hp (86.6 kW) |
| Drawbar (tested) | 110.82 hp (82.6 kW) |
| PTO (claimed) | 130 hp (96.9 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 8 forward and 4 reverse |
| Transmission | sliding gear |
| Transmission type | 8-speed |
Mechanical
| Cab | Cab standard |
|---|---|
| Description | Integral hydraulic expanding shoe brakes |
| Drive | 4x4 4WD |
| Steering | hydraulic power |
Hydraulics
| Pump flow | 16.5 gpm (62.5 lpm) |
|---|
Hitch
| Rear Type | III (optional) |
|---|
PTO
| Rear PTO | optional independent |
|---|---|
| Rear PTO Type | 1000 (1-3/8) |
Dimensions & Tires
| Ballasted weight | 19,100 lbs (8663 kg) |
|---|---|
| Operating weight | 15,175 lbs (6883 kg) |
| Wheelbase | 100 inches (254 cm) |
| Front tire | 18.4-30 |
| Rear tire | 18.4-30 |
| Weight | 15,175 lbs (6883 kg) |
| Wheelbase | 100 inches (254 cm) |
| Ag front | 18.4-30 |
| Ag rear | 18.4-30 |
4100 Serial Numbers
| 1966 | 8001 |
|---|---|
| 1967 | 8723 |
| 1968 | 8986 |
| Description | FAQ: How to read a serial number table. |
| Final | 9218 |
| Location: | Clutch housing, right side |
Nebraska Tractor Test 931
| Description | Diesel 8-speed 4WDNovember 19 - 24, 1965Link: Nebraska Tractor Test 931 file / Drawbar performance / Gear 4 used for power test. / Gear 1 used for pull test. |
|---|---|
| Fuel use | 8.8 gal/hour (33.3 l/hour) |
| Max power | 110.82 hp (82.6 kW) |
| Max pull | 16,365 lbs (7423 kg) |
References
| Description | Spring 1968 Buyer's Guide published by International Harvester / Summer-Fall 1968 Buyer's Guide published by International Harvester / World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester* / Farm Equipment Reference Catalog published in 1968, by International Harvester / *Publication contains known errors. |
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