Pit Lathe - Model 2112

Underfloor lathes use the latest generation technology and are designed for turning (reprofiling) train wheelsets with their corresponding grease boxes. This way, the wheels can be turned, without having to be disassembled from their axles.


The MODEL 2112 is specifically designed to perform the maintenance work of trams, suburban railways and subways of a max weight of 18 T.

Track width According to client needs
Rolling profiles (UIC or similar) According to client needs
Wheel Diameters 400 – 700 mm 600 – 1300 mm
Maximum load per wheel 88290 N
Weight of the machine 15 T
Sound level < 80 dB (A).
Horizontal axis speed 750 mm/min
Vertical axis speed 600 mm/min
Machining speed 0 – 2,5 mm/rev
Cutting speed on wheels 20 – 140 m/min
Constant cutting speed in brake discs 50 m/min máx
Speed ​​of change of tie 90 KVA
Installed power approx 120 KVA
Radial tread oscillation < 0,05 mm
Difference of diameters in axis < 0,1 mm
Wheel rounding defect < 0,1 mm
Internal Wheel Face Warping < 0,2 mm
Surface quality Ra. < 6,3 µm
Surface quality on brake discs Ra. < 4,3 µm