International Harvester 3400A

International Harvester 3400A backhoe photo
1972 - 1975
Backhoe loader tractor
ManufacturerInternational Harvester
TypeBackhoe loader tractor
International Harvester 3400A Engines
International Harvester 2.9L 3-cyl diesel
International Harvester 2.9L 4-cyl gasoline
Fuel tank24 gal
90.8 L
Engine details ...
International Harvester 3400A Power
Engine (gross)60 hp
44.7 kW
Engine (net)53 hp
39.5 kW
Gas Drawbar (claimed)32 hp
23.9 kW
Diesel Drawbar (claimed)30 hp
22.4 kW
Gas PTO (claimed)40 hp
29.8 kW
Diesel PTO (claimed)38 hp
28.3 kW
Chassis4x2 2WD
Differential lockmechanical rear
Brakesindependent disc
CabFour-post ROPS. Cab optional.
Total flow25.2 gpm
95.4 lpm
Steering flow2.7 gpm
10.2 lpm
Dimensions & Tires
Wheelbase80.5 inches
204 cm
Front tire7.50-16
Rear tire14.9-24
Full dimensions and tires ...
Backhoe & Loader
Dig depth172 inches
436 cm
Dump angle45 inches
114 cm
Loader/Backhoe details ...
Charging systemalternator
Charging amps32
Battery volts12
Battery AH78 (gas)
 172 (diesel)
3400A reference literature
Buyer's Guide 1974 published by International Harvester
Buyer's Guide 1975 published by International Harvester
Page information
Last updateMarch 15, 2019
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