Agricultural Tractors

Posts Tagged ‘Tractors’

like normally towbar tractors if there is a steering mechanism failure,towbar will break to prevent damage to nose landing gear.but in case of towbarless tracors,its holding the wheels from both sides tightly..so how do it work when ders a steering mechanism failure evenif the steering pin is installed??

Contractors A, B, and C faced a shortage of tractors on a construction project, so they lent one another tractors as needed. First, A lent B and C as many tractors as each already had. A few months later, B lent A and C as many tractors as each already had. Still later, C lent A and B as many tractors as each already had. By then each contractor had 24 tractors. How many tractors did A have originally?

Friends With Tractors – Rodney Atkins Off His CD ” Its America “

A video I made about tractors.

Product Description
A project was undertaken to study the influence of soil, tyre and system parameters on performance of three traction tyres commonly used on Indian tractors. Developed experimental facilities include tyre test carriage with continuous recording of input torque, drawbar pull, tyre sinkage and forward speed. Deflection and contact characteristics were made using multiple overlay technique and present universal characteristic of tyre was modified for a group of tyres. Zero condition was established on hard surface highlighting the weakness of specified zero conditions. Traction prediction equations were developed and compared with existing models using mobility number approach. The unique values of optimum normal load, maximum drawbar pull and optimum pull to weight ratio were determined at 20, 25 and 30 per cent slip. Selection of optimum size tyre for tractors on the basis of weight power utilization and soil tyre interface was also done.

Drawbar Performance Prediction of Agricultural Tractors: Optimum tyre size on basis of weight power utilization and soil tyre interface for maximum pulling ability

Get all of your John Deere Tractors at www.greensouth.com. Check out these really cool agricultural tractors.

Product Description
Gives the essential interface dimension of a socket and plug coupling to transmit 12 V electrical power from agricultural tractors to agricultural implements and machinery. Does not apply to any other voltage system.

ISO/TR 12369:1994, Agricultural tractors and machinery – Electrical power transmission connectors

• Patent Search on CD containing over 50 related patents in High Resolution PDF format
• CD of information on THREE-POINT LINKAGES OF AGRICULTURAL TRACTORS
• Includes drawings, schematics, diagrams and other illustrations of patented technology
• Excellent for researchers, hobbyists, students, teachers, librarians, scientists & engineers
• Braindex has served thousands of satisfied customers in over 25 countries worldwide

Product Description
Following is a sample of the information contained on this CD: The invention relates to three-point linkages of agricultural tractors of the kind comprising two spaced draft links adapted to be pivotally connected to the rear of a tractor and extending rearwardly therefrom, a rearwardly extending top link adapted to be pivotally connected to the rear of the tractor at a point above and between the draft links, and a linkage adapted to connect the draft links to an hydraulically operated mechanism on the tractor which effects raising and lowering of the draft links. In order to adjust the position of an implement carried by the links about a fore-and-aft axis, there are normally provided means for adjusting one of the lower draft links up or down relatively to the other. This is normally accomplished by providing, in a link connecting one draft link to the hydraulically operated mechanism, a link adjuster comprising a threaded rod and tube with a hand wheel geared to the rod. In order to effect this adjustment it is necessary for the tractor driver to turn round bodily and adjust the linkage by turning the hand wheel manually. According to the invention, in a three-point linkage of the kind first referred to an hydraulic ram is incorporated in the linkage for connecting the draft links to the hydraulically operated mechanism, operation of which ram is adapted to raise or lower one draft link relatively to the other. Preferably the hydraulic ram is a double-acting ram. In the case where said hydraulically operated mechanism comprises two parallel arms extending rearwardly of the tractor and adapted to be swung up and down hydraulically, said linkage for connecting the draft links to the hydraulically operated mechanism may comprise two links each adapted to be pivotally connected at its upper end to one of said arms and pivotally connected at its lower end to one of the draft links, the hydraulic ram being incorporated in one of the first said

NEW Patent CD for THREE-POINT LINKAGES OF AGRICULTURAL TRACTORS

CLOUD MUSEUM, WINTERHAVEN CA, 6.10.2009, DIDN’T EVEN GET IN, OWNER OUT, THIS IS WHAT’S ON THE STREET