Specifications, Service and Repair of Farm and Lawn Tractors

________________________________________________________________________________

International Harvester 434 Specifications

International Harvester 434 Engine

Engine Model ................... International Harvester BD154
Engine Type ................... Diesel, 4-stroke 4-cylinder water-cooled
Number of Cylinders ................... 4
Displacement, cu in (L) ................... 154 (2.50)
Engine Bore, in (mm) ................... 3.50 (89.0)
Engine Stroke, in (mm) ................... 4.00 (102.0)
Aspiration ................... Naturally aspirated
Rated Engine Power, hp (kW) ................... 43.0 (32.1)
Rated Engine Speed, rpm ................... 2000
Maximum Torque, Nm (ft-lbs) ................... 156 (115)
Torque Speed, rpm ................... 1300
Firing Order ................... 1-3-4-2
Fuel System ................... Indirect injection
Air Cleaner ................... Dry
Fuel Tank Capacity, gal (L) ................... 12.7 (48.1)
Oil Capacity, qts (L) ................... 6.0 (5.7)
Coolant Capacity, qts (L) ................... 11.0 (10.4)
Electrical System Rating, Volts ................... 12

International 434 Power Take-Off

PTO Operational Type ................... Continuous
PTO Horsepower, hp (kW) ................... 38.0 (28.2)
PTO Speed, rpm ................... 540
PTO / Engine Speed, rpm ................... 540/2000

Transmission Configuration

Transmission Type ................... Sliding gear
Gearbox Type ................... 8F/2R
Number of Forward Gears ................... 8
Number of Reverse Gears ................... 2
Clutch Type ................... Dry disc
Oil Capacity, qts (L) ................... 6.3 (5.9)
Maximum Forward Speed, mph (kph) ................... 14.0 (22.5)
Maximum Reverse Speed, mph (kph) ................... 6.5 (10.5)

IH 434 Wheels and Tires

Drive Wheels ................... 2WD 4x2
Steering Configuration ................... Front steer
Steering System ................... Power steering
Brakes Type ................... Differential mechanical dry disc
Front Tire Size ................... 7.50-16
Rear Tire Size ................... 12.4-32

Hydraulic System

Hydraulic System Type ................... Open center
Implement Pump Type ................... Gear
Implement Pump Flow, gpm (Lpm) ................... 7.0 (26.5)
Number of Standard Remote Valves ................... 0/2
3-Point Hitch Category ................... 1
Standard Lift Capacity at lift pin, lb (kg) ................... 2580 (1170)

IH 434 Dimensions and Weight

Wheelbase, in (mm) ................... 76.4 (1940)
Length, in (mm) ................... 118.1 (2990)
Height, in (mm) ................... 87.4 (2210)
Overall Width, in (mm) ................... 64 (1620)
Ground Clearance, in (mm) ................... 18.5 (460)
Weight, lb (kg) ................... 4630 (2100)

________________________________________________________________________________

________________________________________________________________________________________

INTERNATIONAL TRACTORS SPECIFICATIONS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

FARMALL TRACTORS SPECIFICATIONS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________