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International Paystar F-5050 6x6
International Paystar F-5050 1977
International Paystar F-5050 6x6 water truck c.1977
Model Details
Manufacturer International Harvester Co.
Introduced date 1973
Discontinued date 1987
Preceding model International M-6123-CBE
Superseded by International 5000SBA 6x6
Production locations ?
No built ?
GVW lb./kg. 53200 lb
Variants (related models) Paystar 5050 4x4, 5070 4x4, F-5010, F-5050, F-5050 6x6, F-5050SF, F-5070, F-5070 6x6, F-5070SF
Engine data
Make International
Model DT-466 turbocharged
Fuel type (option) diesel
Power HP @ rpm 210 @ 2800
Cylinders 6
Displacement
ci / Ltr
466 ci
Cooling method water
Transmission
Gearbox make Fuller RT-613 with TC-177 transfer case
Gearbox type constant mesh
Gears (forward speeds) 13 transmission x 1 transfer case = 13
Axle no. (driven) 3 (3)
Drive type rear dual-drive, part-time front drive
Tires - standard (optional) 15-22.5 14-ply front, 10.00-20 12-ply dual rear
Suspension leaf spring front, Hendrickson RT-380 leaf spring rear
Other data
Shipping weight 15647 lb
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The International Paystar F-5050 6x6 was built by International Harvester from 1973 to 1987.


Model historyEdit

For Company history, see International Harvester.

The International Paystar 5000 line was a series of extra heavy-duty construction trucks intended for use as dump trucks, cement mixers, oil-field trucks, etc. The Paystar line replaced the M-series and the 210-230 series. It included various models with 4x4, 6x4, and 6x6 drive arrangements, powered by gasoline, mid-range diesel, and big-bore diesel engines from International and several other engine manufacturers. The Paystar F-5050 6x6 model replaced the M6123-50. It was designed for straight truck construction applications needing the traction of all-wheel-drive but not requiring the power of big-bore diesel engines.

Specification Edit

Standard equipment in 1973: GVW: 49200 lb Engine: International DV-550B diesel Cylinders: V8 Displacement: 549 HP: 200 @ 3000 Transmission: T-403 5-speed Auxiliary transmission: TC-163 2-speed transfer case Front axle: FA-138 hypoid, 16000 lb capacity Rear axle: International RA-351 hypoid, 34000 lb capacity Suspension: leaf springs front, Hendrickson RT340 leaf springs rear Brakes: International air Tires: 15-22.5 14-ply front, 10.00-20 12-ply dual rear

Variations and Options Edit

Options in 1973
  • GVW: 56000 lb
  • Engine: Caterpillar 1160 V8 (636 ci, 225 hp), Cummins V-555 V8 (555 ci, 225 hp), Detroit Diesel 6V-53N V6 2-cycle (318 ci, 210 hp)
  • Transmission: Fuller 13-speed, Allison 5-speed automatic
    • Auxiliary transmission:
  • Front axle: FA-184 18000 lb, FA-186 20000 lb
  • Rear axle: 38000 lb
  • Suspension: rubber load cushion rear
  • Brakes:
  • Tires: 18-22.5 16-ply front, 11.00-22 14-ply dual rear

Changes Edit

1975
  • Engine: DV-550B became D-190 190 hp, International DT-466 turbocharged 6-cylinder added, 466 ci, 210 hp; Caterpillar 1160 became 3208 210 hp; Cummins V-555 reduced to 216 hp
  • Transmission: Fuller RT-613 13-speed standard, 5-speed optional, 10-speed new option
    • Auxiliary transmission: Fuller TC-177 1-speed standard with 13-speed transmission
1976
  • GVW: standard increased to 53200 lb
  • Transmission: Spicer 5-speeds added
  • Front axle: FA-191 replaced FA-138 16000 lb, FA-192 replaced FA-184 18000 lb, 20000 lb dropped (make ?)
  • Rear axle: International RA-355 38000 lb standard, Eaton and Rockwell up to 44000 lb optional
  • Suspension: Hendrickson RT-380 standard
  • Tires: 12.00-24 16-ply rear duals optional
1980
  • Engine: D-190, V-555, 6V-53N dropped
  • Auxiliary transmission: Spicer 785 1-speed standard
  • Front axle: optional FA-192 increased to 21000 lb
  • Rear axle: International RA-472 hypoid 40000 lb standard, 44000 lb optional
1981
  • GVW: 64000 lb optional
  • Engine: Caterpillar 3208 engine dropped
  • Auxiliary transmission: Rockwell 2-speed transfer case optional
  • Rear axle: Rockwell SSHD 46000 lb optional
1984
1985

1987:

Preservation Edit

No details of any of these trucks in preservation is currently available on here.

Do you know of any examples to list ?

List of Preserved International F-5050 trucks
view  talk  edit

Registration No. Make-Model or type no Build-Year Engine-Make/Type Weight/class Chassis/Body type Owner
(if known)
Photo Were seen/Featured Other info
Image needed LHB


Image needed LHB


Please add any truck with known reg or serial no. with Photo if possible.
Create a page (link) for an individual truck by linking the reg or serial number using [[Truck make-model-reg no.|reg number]] or [[Truck make-model-serial no.|serial number]] in the relevant column. Then once saved click the red link to start the new page and add info on that truck.

Gallery Edit

Add extra photos here please.


See also Edit

Collection related info


References / sourcesEdit

  • Please supply some relevant references or sources for information for verification of data.
  • Crismon, Frederick W. (1995). International Trucks. Motorbooks International, Osceola, Wisconsin.
  • Mroz, Albert (1996). The Illustrated Encyclopedia of American Trucks and Commercial Vehicles. Krause Publications, Iola, Wisconsin.


External Links Edit

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