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Tractor Attachments for the International Harvester 634

Your tractor
International Harvester 634
Production
1968 to 1972
Power
66 hp
Class
tractor

Tractor Flail Mowers for the International Harvester 634

Built for paddocks, headlands and verges where a topper leaves rows of cut material behind. Hitch it to your International Harvester 634 and the flails chop and mulch brambles, brush and overgrowth as you go.

Tractor Topper Mowers for the International Harvester 634

Hitch a topper to your International Harvester 634 for fast rough-cuts across pasture and paddocks, or a finishing mower for a tidy lawn-style finish on estate grass. Quicker and lighter work than a flail when the grass isn't rank.

Tractor Hedge Cutters for the International Harvester 634

Hitch one to your International Harvester 634 to trim hedges and roadside verges from the tractor seat. The boom reaches into hedge tops and over field-edge banks where a fixed flail or topper can't, with its own PTO-driven hydraulics so it doesn't fight your tractor's spools.

More Products for the International Harvester 634

Discover more implements compatible with your International Harvester 634. Leaf collectors, paddock sweepers, rotavators and wood chippers and more.

About the International Harvester 634

International Harvester Logo

Engine Horsepower: 66 hp

Manufactured: 1968 to 1972

International Harvester 634 Summary

The International Harvester 634 tractor was produced from 1968 to 1972, with a total of 3,848 units built in Doncaster, England. It has a 4.6L 4-cylinder diesel engine delivering 66 hp (49.2 kW) and a PTO claimed at 59.3 hp (44.2 kW). The tractor comes in variants of 4x2 2WD and 4x4 4WD, with four-wheel-drive conversion by County.

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International Harvester 634 Horsepower, Weight, and Specifications:

Production

Who manufactured the International Harvester 634 and where?

  • Manufacturer: International Harvester
  • Built in: Doncaster, England
  • Total built: 3,848

Engine

What are the specifications of the International Harvester 634 engine?

  • Type: International Harvester 4.6L 4-cyl diesel
  • Fuel tank: 20.4 gal (77.2 L)

Transmission

What type of transmission does the International Harvester 634 have?

  • Type: 8-speed

Horsepower

What is the horsepower of the International Harvester 634?

  • Engine: 66 hp (49.2 kW)
  • PTO (claimed): 59.3 hp (44.2 kW)

Mechanical

What are the mechanical features of the International Harvester 634?

  • Drive: 4x2 2WD, 4x4 4WD (Four-wheel drive conversion by County)
  • 2WD Steering: manual
  • 4WD Steering: power
  • Brakes: mechanical disc brakes
  • Operator station: Open, Cab optional

Hydraulics

What are the hydraulic specifications of the International Harvester 634?

  • Pressure: 2500 psi (172.4 bar)
  • Pump flow: 10.4 gpm (39.4 lpm)
  • Steering flow: 4.8 gpm (18.2 lpm)
  • Steering pressure: 1500 psi (103.4 bar)

Tractor Hitch

What type of hitch does the International Harvester 634 have?

  • Rear Type: II
  • Control: position and draft control
  • Rear lift: 3360 lbs (1524 kg)

Power Take-Off (PTO)

What are the PTO specifications of the International Harvester 634?

  • Rear PTO: independent
  • Rear RPM: 540 (1.375)
  • Engine RPM: 540 @ 1458

Dimensions & Tires

What are the dimensions and tire specifications of the International Harvester 634?

  • 2WD Wheelbase: 86.8 inches (220 cm)
  • 4WD Wheelbase: 86.8 inches (220 cm)
  • AWD Wheelbase: 75 inches (190 cm)
  • Weight: 6546 to 9574 pounds
  • Front tire: 7.50-16
  • 2WD Rear tire: 11-38

Electrical

What are the electrical specifications of the International Harvester 634?

  • Charging system: generator
  • Battery volts: 12
  • Battery AH: 95
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.