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    B-112 Tech Specs


    Kent


    AC Model B-112 Tractor Specifications: 


    Specifications:  AC Model B-112 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 36"

     

    Electrical system

     

    12 volt, combination starter-generator

     

     

    Length 72"

     

    Ignition

     

    Magneto

     

    Wheel tread

    27-1/2" 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)

     

     

    6”

     

    Differential Planetary gear with controlled traction.

     

    Clearance (center housing)

    15-1/4”

     

     

        

     

     

    Clearance (drawbar)

     

    7”

     

    Tire Pressures

     

     

    Clearance (front axle)

    9”

    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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