AMERICAN UNDER-FLOOR WHEEL TRUING LATHE: STOCK #14117

Manufacturer

American

Category

Lathes

Type

LATHES, WHEEL

Stock

14117

Model

None listed

Dealer Location

Ohio

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Spec Sheet



American Underfloor Wheel Truing Machine


MACHINE CONFIGERATION .. Underfloor pit-mounted dual Spindle milling machine, capable of simultaneously re-profiling both wheels of a railway wheel set using the axle centers as the machining reference point. It is capable of profiling wheel sets to necessary specifications concentrically and plane dimensions in any of the following situations:
1- While the wheel set is under a locomotive, passenger or freight car, transit vehicle, or other rolling stock.
2- While the wheel sets are mounted in a truck.
3- While the wheel set is demount-ed as a single set.

The Machine will re-profile both wheels simultaneously to equal diameters, leaving a witness groove at the flange of the profile. Both wheels of a wheel set will be finished automatically to the diameter that is required to clean up, while removing the minimum amount of metal possible.

MACHINE SPECIFICATIONS:  ... 
BEAM LENGTH ............. 128" MAX
C-Frame Maximum Width 245 in.
C-Frame Maximum Height 117 in.
Total Weight 48,900 lbs.

We have all the prints to machine & foundation Pit Dimensions
Basic Length 325 in. 8574 mm Width 315 in. 7947 mm Depth 122 in. 3065 mm General Specifications Production Up to 10 wheel sets per 8-hour shift Diameter Accuracy +/- 0.020 in. +/- .5 mm Eccentricity +/- 0.015 in. +/- .5 mm Profile Accuracy +/- 0.010 in. +/- .25 mm Surface Finish 200 RMS axially, 150 RMS on wheel circumference Milling Cutter Speed 30 RPM Hydraulic Centering Ram Force 6500 lbs. Hydraulic Hold-Down Force 15 tons Utility Requirements Electrical Power 100 HP 76 kW Hydraulic Reservoir 90 US gallons Wheel Set Dimensions Maximum Wheel Diameter 58 in. Minimum Wheel Diameter 23 in. Maximum Axle Load 50 tons

HOURS .................. 284 hours since it was installed new) 
TOOLING ................ 3 sets of Cutting heads (most have never been used) 
PARTS .................. Includes a large pallet of new parts / spares 

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