Products

Simplex A Series Mechanical Track Jacks

Simplex A Series Mechanical Track Jacks

The “A” series track jacks provide fast, safe track lifting for surfacing, lining, changing tie plates and many other track maintenance procedures.

  • All track jacks are designed to operate safely with a minimum amount of handle effort.
  • The quick-trip mechanism allows track jacks to be instantly tripped while under load. (Just engage the lifting pawl in the retaining pawl, and complete a down-stroke of the lining bar.)
  • The “A” series track jacks incorporate a rust proof tension spring which maintains full engagement of the jack's lifting and retaining pawls, so that dependable operation is assured.
  • All mechanical track jacks have square sockets designed for use with 38.1mm square x 1676.4mm long standard railroad lining bars (Model No. A17B).

IMPORTANT: Track jacks are not designed for controlled lowering due to their trip feature.

Specifications

Model No. A8 A17
Capacity (Ton) 15
Minimum Toe Height (mm) 50.8
Minimum Cap Height (mm) 369.9 574.4
Stroke (mm) 196.8 330.2
Base Area (mm) 63.5 x 82.5
Max Handle Effort per Ton (kg) 15
Unit Weight w/o Handle (kg) 16.8 22.7