EngineInternational Harvester 7.0L 6-cyl diesel
Transmission8-speed
Drive4x4 4WD

The International Harvester 4156 tractor is powered by a International Harvester 7.0L 6-cyl diesel engine. It has a 4x4 4WD drive configuration and a 8-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the model name, the International Harvester 4156 is known to have a turbocharged diesel 6-cylinder liquid-cooled engine with a displacement of 429ci / 7.0L. It has a bore/stroke of 4.50x4.50inches / 114x 114mm and a compression ratio of 16:1. The engine is rated at 2400 rpm and has an oil capacity of 21qts / 19.9L and a coolant capacity of 37qts / 35.0L.

Transmission

The transmission of the International Harvester 4156 has a drawbar (claimed) power of 125hp / 93.2kW and a PTO (claimed) power of 140hp / 104.4kW. However, the specific type of transmission is not specified in the data provided. Based on the model name, it is likely to have an 8-speed transmission.

Brakes

The brakes of the International Harvester 4156 are hydraulic drum brakes. The engine is a turbocharged diesel 6-cylinder liquid-cooled engine with a displacement of 429ci / 7.0L. It has a bore/stroke of 4.50x4.50inches / 114x 114mm and a compression ratio of 16:1. The engine is rated at 2400 rpm and has an oil capacity of 21qts / 19.9L and a coolant capacity of 37qts / 35.0L. The brakes have a hydraulic system that provides stopping power to all four wheels.

Steering

The steering of the International Harvester 4156 is hydrostatic power steering, which can be either 2-wheel or 4-wheel. The steering system is designed to provide precise control and maneuverability, making it easy to operate the tractor in tight spaces. The fuel tank has a capacity of 100gal / 378.5L, which provides ample fuel for long periods of operation.

Common Problems

Users of the International Harvester 4156 have reported issues with the chassis, which can be prone to rust and corrosion over time. The steering system can also be problematic, with some users reporting issues with the hydrostatic power steering. The brakes can also be a source of problems, with some users reporting issues with the hydraulic drum brakes. The cab, which is optional and comes with heat and A/C, can also be prone to leaks and other issues. Finally, some users have reported issues with the 8-speed transmission, which can be difficult to shift at times.

What Users Like

Users of the International Harvester 4156 appreciate the large ag tires, which provide excellent traction and stability in a variety of conditions. The fuel tank, which has a capacity of 100gal / 378.5L, is also appreciated by users, as it allows for long periods of operation without the need for refueling. The 8-speed transmission is also popular among users, as it provides a good balance of power and speed. Finally, the optional cab, which comes with heat and A/C, is appreciated by users who need to operate the tractor in extreme weather conditions.

International Harvester 4156 Technical Specifications

Power

Drawbar (claimed)125hp / 93.2kW
Pto (claimed)140hp / 104.4kW

Engine Detail

DescriptionInternational Harvester turbocharged diesel 6-cylinder liquid-cooled
Displacement429ci / 7.0L
Bore/stroke4.50x4.50inches / 114x 114mm
Compression16:1
Rated Rpm2400
Oil Capacity21qts / 19.9L
Coolant Capacity37qts / 35.0L

Engine

DescriptionInternational Harvester 7.0L 6-cyl diesel
Fuel Tank100gal / 378.5L

Transmission

Gears8 forward and 4 reverse
Oil Capacity50qts / 47.3L

Mechanical

Chassis4x4 4WD
SteeringHydrostatic power, 2- or 4-wheel
BrakesHydraulic drum
CabCab optional with heat and A/C
Transmission8-speed

Tires

Ag Front28.1-26
Ag Rear28.1-26

Dimensions

Wheelbase102inches / 259cm
Length194inches / 492cm
Width95.75inches / 243cm
Height (steering Wheel)93inches / 236cm
Height (exhaust)140inches / 355cm
Shiping Weight13,800lbs / 6259kg
Ballasted Weight20,400lbs / 9253kg
Ground Clearance17inches / 43cm

Dimensions And Tires

Wheelbase102inches / 259cm
Weight13,800lbs / 6259kg
Front Tire23.1-26
Rear Tire23.1-26

Serial Numbers

19699219
19709365
Final9447

Hydraulics

Valves0 to 3
Pump Flow17.5gpm / 66.2lpm 25.5gpm / 96.5lpm (optional)
Total Flow27.1gpm / 102.6lpm
Steering Flow9.6gpm / 36.3lpm (front) 21.5gpm / 81.4lpm (rear)/29.5gpm / 111.7lpm (optional rear)
Steering Press.2000psi / 137.9bar

Tractor Hitch

Rear Type2/3

Speeds

DescriptionWith 18.4-30 tires

Power Take Off Pto

Rear Ptoindependent
Rear Rpm1000

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