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Toolbox Home | About the Toolbox | Suppliers

Tractors and Combines

Subcategories

Control Modifications
Control Modifications
Hitching
Hitching
Operator Station Access
Operator Station Access
Operator Station Accessories
Operator Station Accessories

Products

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    An adult male prepares to climb the three add-on steps that lead to the cab of his JD tractor.

    Add-On Tractor Steps

    2 pics of red combine steps with added silver angle-iron and metal plate step bolted on with rope tied to plate of step. 1 pic the step is down to use – the other it is pulled up against the 2nd step so it is out of the way.

    Added Step Plans

    Pictured is a utility tractor fitted with a soft-shelled cab (canvas with plexiglass windows) affixed just ahead of the tractor’s ROPS.

    After-Market Tractor Cabs

    Pictured is an adult male preparing to transfer from the raised-up lift mast seat on to his tractor cab’s seat.

    Ag Equipment Access Lifts

    No Longer Produced
    Photo of tractor pulling an engaged chisel plow

    AgGPS Autopilot Steering Assistant

    Fastened to the hitch

    Agri-Speed Hitch

    Pictured are the components described (cylinder

    Air-Operated Clutch

    Pictured is the cushion’s nylon/lycra-blend material exterior with sewed-on carrying strap visible at one corner.

    Airhawk Seat Cushion

    Extending from a pickup bed

    Ajility Lift

    No Longer Produced
    |Two photos showing the tractor and bolted-on lift with its component parts as described.

    Al Copeland’s Forklift-Style Platform Lift

    Pictured is the NH3 applicator implement (a chisel plow) with the cable winch spooling device affixed just behind the NH3 tank’s receiving unit.

    Anhydrous Ammonia Tank Winch

    No Longer Produced
    Pictured are the system’s four component parts (a-b-c-d) as described.

    Armatic Three-Point Quick-Hitch System

    No Longer Produced
    Ready to be inserted into the receiver bolted onto the trailing implement’s tongue is the hitch that bolted onto the tractor’s drawbar.

    Attach-Matic Hitch

    Pictured is a head-on view of a standard-looking steering wheel; between it and the steering column is unit that houses the device’s programming control board.

    Auto-Steer for Older Tractors

    Two photos: (1) the in-cab touch-screen monitor immediately to the right of the steering wheel and (2) the cab roof-top-affixed GPS-receiving antenna unit.

    AutoFarm GPS Steering Control System

    No Longer Produced
    At the left end of the tractor’s dashboard is the 3-foot-tall lever immediately above the clutch

    Automotive Parking Brake-Type Clutch Lever

    AutoTrac Controller Steering Kit

    Red & black plastic box with handle on top - cable with hook in front and cable with hook in back and 24V battery-powered motor inside.

    Battery-Powered Portable Winch

    ||Having already steered and positioned the lift next to his combine

    Bob Medd’s Portable Platform Lift

    About 18 inches above the hanging step that is welded to left and right 30-degree-sloped arms is another metal pipe also welded to the arms

    Break-Away Hanging Step

    Extending out from both sides of the tractor cab roof are pivoting (fold-back) tubular metal arms

    Breakaway Tractor Mirror

    An adult male guides a PTO shaft into the receiver

    Bungee Cord

    Photo of a combination air conditioner/heater unit in metal casing

    Cab Air Conditioners and Heaters

    Cab Pressurizers and Air Cleaners

    Mounted to the upper-back portion of the cab frame

    Cart Eye Monitoring System

    No Longer Produced

    Charcoal-Base Air Filters

    |||

    Chip Petrea’s Forklift-Style Platform Lift

    Standing on the lift platform

    CoachLift Person Lift

    Pictured is the device (modified as described) clamped onto a PTO collar-lock in order to depress the pin.

    Collar-Lock Depressor

    Back end of a John Deere tractor with Color-Coded Hydraulic Hose Couplers and a person's left gloved hand changing a line

    Color-Coded Hydraulic Hose Couplers

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AgrAbility

National AgrAbility Project
Address: 225 S. University St., West Lafayette, IN 47907
Phone: 1-800-825-4264

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This work is supported by the Assistive Technology Project for Farmers with Disabilities, project award no. 2021-41590-34813, from the U.S. Department of Agriculture’s National Institute of Food and Agriculture.

Copyright © 2008-2026 Purdue University, all rights reserved. Purdue University is an equal access/equal opportunity university.

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