International Harvester 423 Specs ( 1966-1975 )
Overview
The International Harvester 423 is a utility farm tractor produced between 1966 and 1975 in Neuss, Germany. It is equipped with a 2.5L 3-cylinder diesel engine rated at 40 gross horsepower and features a rear lift capacity of 3,880 lbs.
Ideal Applications
Engine Configuration:
The liquid-cooled D-155 diesel engine operates at a rated 1900 RPM with a 16:1 compression ratio and produces 38 net horsepower.
Transmission Options:
Mechanical drive configurations include either an 8-speed gear transmission or a 12-speed creeper variant, both utilizing a 254mm dry disc clutch.
Chassis and Dimensions:
This 4,443 lb two-wheel drive tractor features a 75.6-inch wheelbase and adjustable tread widths ranging from 48 to 74 inches.
Production
| Description | Utility tractor / Built in Neuss, Germany |
|---|---|
| Manufacturer | International Harvester |
Engine
| Engine type | International Harvester 2.5L 3-cyl diesel |
|---|---|
| Air cleaner | dry |
| Bore/Stroke | 3.87x4.37 inches (98 x 111 mm) |
| Compression | 16:1 |
| Coolant capacity | 13.7 qts (13.0 L) |
| Description | International Harvester D-155 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 154.8 ci (2.5 L) |
| Oil capacity | 6.9 qts (6.5 L) |
| Power (gross) | 40 hp (29.8 kW) |
| Power (net) | 38 hp (28.3 kW) |
| Rated RPM | 1900 |
| Starter volts | 12 |
| Engine (gross) | 40 hp (29.8 kW) |
| Engine (net) | 38 hp (28.3 kW) |
Transmission
| Clutch | 254mm dry disc |
|---|---|
| Gears | 8 forward and 2 reverse / 12 forward and 3 reverse |
| Oil capacity | 36.5 qts (34.5 L) |
| Type | gear / creeper |
| Transmission type | 8-speed gear / 12-speed creeper |
| Transmission type | 8-speed gear / 12-speed creeper |
Mechanical
| Differential lock | mechanical rear |
|---|---|
| Drive type | Two-wheel drive |
Capacity
| Fuel | 15.9 gal (60.2 L) |
|---|---|
| Hydraulic system | 3.4 gal (12.9 L) |
Hydraulics
| Capacity | 3.4 gal (12.9 L) |
|---|
Hitch
| Rear lift | 3880 lbs (1759 kg) |
|---|---|
| Rear Type | II/I |
PTO
| Rear PTO Type | 540 |
|---|
Dimensions & Tires
| Front tread | 48 to 73.2 inches (121 to 185 cm) |
|---|---|
| Ground clearance | 15 inches (38 cm) |
| Height | 61 inches (154 cm) |
| Length | 121.6 inches (308 cm) |
| Rear tread | 50.4 to 74 inches (128 to 187 cm) |
| Weight | 4443 lbs (2015 kg) |
| Wheelbase | 75.6 inches (192 cm) |
| Width | 64 inches (162 cm) |
| Front tire | 6.00-16 |
| Rear tire | 12.4/11-28 |
| Weight | 4443 lbs (2015 kg) |
| Wheelbase | 75.6 inches (192 cm) |
| Ag front | 6.00-16 / 5.50-16 |
| Ag rear | 12.4/11-28 / 9-32 |
References
| Description | World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester* / International 423 published in 1967, by International Harvester / *Publication contains known errors. |
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