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20 Series Mechanical Suspension Product Brochure

Service Manual

75 Series Mechanical Suspension Service Manual
90 Series Mechanical Suspension Service Manual
 

75/90 SERIES MECHANICAL SUSPENSION

The TMC suspension is a low cost suspension proven under Australia’s harsh conditions. It is simple in design to suit all types and makes of trailer.

Tapered bushes for both the equaliser and torque arm assemblies enhance service life with minimal maintenance. Brackets and equalisers are designed to eliminate localised stress.

Brackets are short in depth to minimise torsional stress during turning and braking. The brackets are made of cast steel using investment castings for a more homogeneous product with a high quality finish.

Standard parts are used throughout allowing maximum interchangability between models and with other industry standard components.

Features

  • Ride Heights 200mm, 385mm, 420mm
  • Shock Absorbers
  • 8, 9, or 10 Leaf Springs
  • Poly Bushes
  • Front Draw Bar Hangers
  • Round or Square Spring Seats

Specifications

 
TMC 75 Suspension Specifications - Overslung:
MODEL SPRING AXLE SPACING Dim Dim Dim  Unladen Height
CAPACITY (tonne)
 D  A  B  C  Low  High
 Single Axle  8 leaf    876      360  410  9 tonne
   9 leaf
   876      371  425  10 tonne
 Tandem  8 leaf  1232  1054    1054  372  425  18 tonne
   9 leaf  1232  1054    1054  385  439  20 tonne
   8 leaf  1384  1130    1130  373  425  18 tonne
   9 leaf  1384  1130    1130  384  437  20 tonne
   8 leaf  1538  1197    1207  370  423  18 tonne
   9 leaf  1538  1197    1207  384  436  20 tonne
Tri-axle
 8 leaf  1232  1054  1232  1054  378  430  27 tonne
   9 leaf  1232  1054  1232  1054  391  444  30 tonne
   8 leaf  1384  1130  1384  1130  375  428   27 tonne
   9 leaf  1384  1130   1384  1130  388  441  30 tonne
   8 leaf  1538  1197  1538  1207  376  429  27 tonne
   9 leaf  1538  1197  1538  1207  390  442  30 tonne
TMC 75 Suspension Specifications - Underslung: DIM H
 Single Axle  8 leaf   930     199  9 tonne
   9 leaf
  930     199  10 tonne
 Tandem  8 leaf  1232 1086   1060 200  18 tonne
   9 leaf  1232 1086   1060 200  20 tonne
   8 leaf  1384 1162   1135 203  18 tonne
   9 leaf  1384 1162   1135 203  20 tonne
   8 leaf  1538 1235   1210 207  18 tonne
   9 leaf  1538 1235   1210 207  20 tonne
Tri-axle
 8 leaf  1232 1086  1232 1060 206  27 tonne
   9 leaf  1232 1086  1232 1060 206  30 tonne
   8 leaf  1384 1162  1384 1135 203  27 tonne
   9 leaf  1384 1162  1384 1135 203  30 tonne
   8 leaf  1538 1235  1538 1210 212  27 tonne
   9 leaf  1538 1235  1538 1210 212  30 tonne
TMC 90 Suspension Specifications: DIM H
 Single  9 leaf   1090     470  15 tonne
   10 leaf   880     490  17 tonne
 Tandem  9 leaf  1300 1090   1090 470  30 tonne
   10 leaf  1300 1090   1090 490  34 tonne
   9 leaf  1540 1195   1195 470  30 tonne
   10 leaf  1540 1195   1195 490  34 tonne
 Tri-axle  9 leaf  1300 1090  1300 1090 470  45 tonne
   10 leaf  1300 1090  1300 1090 495  51 tonne
   9 leaf  1540 1195  1540 1195 470  45 tonne
   10 leaf  1540 1195  1540 1195 495  51 tonne
 
As TMC's policy is one of continuous development. We therefore reserve the right to change or modify the specifications without prior notification.