Air Tractors

Knight’s Air Tractors provide mobility by towing bridges, fixtures and heavier loads. They are typically used to assist an operator to push, pull or position loads. Our tractors are designed to be used in conjunction with Knight workstation crane systems.

The TRA5000 is specifically designed to be used with the in conjunction with Knight’s RAD4110 and RAD7510 workstation crane systems.

The TRA5500 is equipped with a lube-free motor that requires less maintenance and will have a longer expected service life. These motors are available on the TRA5500 Series Air Tractor only.

Tractors can be integrated with a pneumatic fixture allowing for multiple configurations such as: automatic return home, conveying of a load to the next position, and starting and stopping limits with the use of air logic.

TRA1500/1501

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Features

  • TRA1501 – TR2000 Series Rail
  • TRA1500 – RAD4110 Series Rail
  • Maximum Speed: 3.5 ft. per sec. [2.4mph].
  • Maximum Towing Capacity: Up to 300 lbs. [136kg].
  • Maximum Air Consumption: 72 cfm.
  • MCBF: >250,000 (>5,000,000 Linear ft.).
  • Integrated Load Trolley.
  • Product Weight: 22.9 lbs. [10.39kg].

Benefits

  • Tows fixtures, bridges and loads.
  • Assists operator in pushing, pulling and positioning loads.
  • Integrating an Air Tractor with a pneumatic fixture allows for multiple control configurations such as: automatic return home, conveying of a load to the next position, and starting and stop limits, etc.

TRA5000

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Features

  • TRA5000-4110 – travels inside RAD4110 Series Rail.
    • Product Weight: 87.9 lbs. [39.87kg].
  • TRA5000-7110 – travels inside RAD7510 Series Rail.
    • Product Weight: 93.5 lbs. [42.41kg].
  • Maximum Speed: 1.9 ft. per sec [1.3mph].
  • Maximum Towing Capacity: Up to 2,000 lbs. [908kg].
  • Maximum Air Consumption: 75 cfm.
  • MCBF: >500,000 (>10,000,000 Linear ft.).
  • Integrated Load Trolley.

Benefits

  • Tows fixtures, bridges and loads.
  • Assists operator in pushing, pulling and positioning loads.
  • Integrating an Air Tractor with a pneumatic fixture allows for multiple control configurations such as: automatic return home, conveying of a load to the next position, and starting and stop limits, etc.
  • Optional Control Pendants.
    • TRA2001 (Hanging)
    • TRA2002 (Fixture Mounted)

TRA5500

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Features

  • TRA5500-4110 – travels inside RAD4110 Series Rail.
    • Product Weight: 86.8 lbs. [39.37kg].
  • TRA5500-7510 – travels inside RAD7510 Series Rail.
    • Product Weight: 92.5 lbs. [41.96kg].
  • Maximum Speed: 1.9 ft. per sec. [1.3mph].
  • Maximum Towing Capacity: Up to 2,000 lbs. [908kg].
  • Maximum Air Consumption: 52 cfm.
  • MCBF: >500,000 (>10,000,000 Linear ft.).
  • Integrated Load Trolley.
  • Lube-Free Motor.

Benefits

  • Less maintenance and longer service life expected by running on a lube-free motor.
  • Tows fixtures, bridges and loads.
  • Assists operator in pushing, pulling and positioning loads.
  • Integrating an Air Tractor with a pneumatic fixture allows for multiple control configurations such as: automatic return home, conveying of a load to the next position, and starting and stop limits, etc.
  • Optional Control Pendants.
    • TRA2001 (Hanging).
    • TRA2002 (Fixture Mounted).

Accessories

General

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