PUMP G.-OIL 8M6163 - Caterpillar

Towing Device
The machine can be equipped with two positions for towing bars (high or low). The configuration of towing devices is the same at the rear and at the front. Depending on machine configuration and the national railway regulations in the country of operations, the lower or upper towing hooks are of a simple or an automatic type.
Illustration 1 g06183062Upper towing device (1) is used for emergency towing of the machine or to couple a "UIC" type trailer or carriage.Lower towing device (2) is for coupling a light railway trailer.Trailer Plug (If Equipped)
Machine may be equipped with a 7-pin electrical plug depending on machine configuration and national railway and road regulations in the country of operation. The plug provides power to the trailer lights
Illustration 2 g06257486
Table 1
7-Pin Trailer Plug
Pin Road trailer Rail light trailer
1 Left-hand turn light -
2 - -
3 Ground Ground
4 Right-hand turn light -
5 Right-hand tail light Rail white lights
6 Brake lights Rail red lights
7 Left-hand tail light - 24V Plug (If Equipped)
Machine may be equipped with a 2-pin electrical plug depending on machine configuration and national road regulations in the country of operation. The plug provides a 24 V power supply. The plug is at rear of the machine, on the upper frame.
Illustration 3 g06257553
Table 2
2-Pin Trailer Plug
Pin Description
1 Positive post
2 Negative post