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    B-212


    Kent

    ac_b-2121x1.jpg

    B-212

    12 HP with Vari-Shift Transmission

    Smooth, take-charge power . . . plus all the comfort and convenience you'd expect from "the tractor people."   Exclusive Vari-Shift transmission combines the fingertip ease of an automatic with all the direct-drive muscle of a manual.  Vari-Shift gives you seven forward speeds in any of three gear settings.  Settle back in the big, foam-rubber padded armchair seat and do it all . . . any season.  Three power take-off points permit convenient use of all Allis-Chalmers quick-change implements.

    Source:  AC Sales Brochure, OP-1080, courtesy of Chris Geise.

    Specifications:  AC Model B-212 Tractor

    Engine

    Briggs & Stratton, Model 300421

     

    Speeds – Standard Drive

     

    Type

    4 cycle air cooled

     

    First gear (7 speed ranges)

    Min 0.8 MPH; Max  1.7 MPH

    Horsepower

    12

     

    Second gear (7 speed ranges)

    Min 2.0 MPH; Max 4.0 MPH

    Bore and Stroke

    3-1/4” X 3-7/16”

     

    Third gear (7 speed ranges)

    Min 3.3 MPH; Max 6.6 MPH

    Displacement

    30.16 cubic inches

     

    Reverse (7 speed ranges) Min 1.7 MPH; Max 3.4 MPH
    RPM

    3600 max, full load

      Dimensions  

    Air cleaner

    Oil foam

     

    Height (at steering wheel) 37-3/4"

    Starter

    Electric & manual   Height (at hood line) 33-1/4”

    Governor

    Mechanical (flyweight)

     

    Width 34"

    Electrical system

    12 volt, combination starter-generator

     

     

    Length 72"

    Ignition

    Magneto

     

    Wheel tread

    25-1/2" rear, 30-1/4" front

     

     

     

    Wheel base

    48

    Transmission

    Sliding spur gear and spiral bevel gear.  21 speeds forward and 7 reverse with standard variable pitch sheave system.

     

    Clearance (differential)

    5-1/2”

    Differential

    Planetary gear with controlled traction.

     

    Clearance (drawbar)

    7-1/4”

        

        

      

    Clearance (front axle)

    9”

    Tire Pressures

     

     

       

    Rear (Standard Tractor)

    8 PSI

      Capacities  

    Front (Standard Tractor)

    10 PSI

     

    Engine case

    4 pints

    Rear (With Loader)

    12 PSI

     

    Fuel tank

    6 quarts

    Front (With Loader)

    25 PSI

     

    Transmission

    1-1/2 quarts, SAE 80EP oil

    Battery

    Allis Chalmers 40 ampere hour, 12 volt

     

    Bevel gear housing 1 pint, SAE 80EP oil
    Shipping Weight Approximately 745 pounds

     

     

     

    [Source:  AC Service Manual, B SERIES TRACTORS, Part No 9003453, February 1976]

     


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