International Harvester 3820


International Harvester 3820 backhoe photo
1971 - 1975
Backhoe loader tractor
3800
Series:3820
Production
ManufacturerInternational Harvester
TypeBackhoe loader tractor
FactoryLouisville, Kentucky, USA
Total built601
International Harvester 3820 Engine
International Harvester 5.1L 6-cyl diesel
Engine details ...
International Harvester 3820 Power
Engine (gross)101 hp
75.3 kW
Engine (net)84 hp
62.6 kW
Mechanical
Chassis4x4 4WD
Final drivesplanetary
Steeringhydrostatic power
Brakeshydraulic
CabOpen operator station. Four-post ROPS and cab available.
Capacity
Fuel31 gal
117.3 L
Hydraulic system54.5 gal
206.3 L
Hydraulics
Capacity54.5 gal
206.3 L
Pressure2400 psi
165.5 bar
Pump flow32 gpm (main)
121.1 lpm
 13.5 gpm (secondary)
51.1 lpm
 45.5 gpm (backhoe)
172.2 lpm
Steering flow9 gpm
34.1 lpm
Dimensions & Tires
Wheelbase77 inches
195 cm
Weight15000 to 19500 pounds
Front tire15.5-25
Rear tire15.5-25
Full dimensions and tires ...
Backhoe & Loader
Dig depth195.5 inches
496 cm
Dump angle45 inches
114 cm
Loader/Backhoe details ...
References
3820 reference literature
Buyer's Guide 1974 published by International Harvester
Buyer's Guide 1975 published by International Harvester
Buyer's Guide 1976 published by International Harvester
Page information
Contact: Peter Easterlund
Updated on June 18, 2021
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