TWG Range


The Hi-Force TWG range of mechanical torque multipliers offers output torque capacities from 50 to 10000 Nm with gearbox multiplication ratios from 1:4 to 1:28.5. Available in a choice of 6 models, each fitted with a high performance aluminium housing, all models are ideal for use in bolting applications in many industries including oil & gas, construction, railways, ship building, machinery & plant engineering and heavy vehicle workshops.

All models are supplied with an offset reaction arm and models TWG40, TWG60 and TWG100 are additionally fitted with an anti-wind up ratchet and non-destructive overload safety mechanism for enhanced gear protection. Hi-Force TWM range of manual torque wrenches are recommended for use with TWG torque multipliers.

  • Single stage planetary gear in models up to 2800 Nm
  • Compact two stage planetary gear in models up to 10000 Nm
  • Output square drives of ¾”, 1″ and 1 ½”

Specifications TWG Range

Model No.Torque CapacityGearbox ratioInput Square DriveOutput Square DriveRecom. Torque WrenchWeight kgDimensions in mm
TWG60600044001:183/4″1 1/2″TWM4006.6256102240190145
TWG1001000073301:28.53/4″1 1/2″TWM40010.9292142267215163

TWG Range

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