Railway Vehicles

PPI-1 trailer with catenary wire stringing equipment

Specifications

General
wheel gauge, mm	1435 or 1520
own deck cargo capacity, t	10
maximum speed, km/h	60
crawling speed max., km/h	5
proper weight, t	15
Cable reel equipment
max. reel speed, km/h	1,5
Overall dimensions of the vehicle
length between couplers axis, mm	10000
width, mm	3010
height, mm	1200
wheel base, mm	6000

PPI-1 trailer with catenary wire stringing equipment was developed to perform:

tensioning of contact and messenger wires,
contact/ messenger wire unwinding and winding operations,
delivery of catenary system components to work site.

To make operator's work more comfortable the control stand is placed inside a heated cabin. The operator controls the following parameters: winding direction, speed and tension force.