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TWH-N

Hi-Force TWH-N series female hexagon cassette head hydraulic torque wrenches offer a choice of 5 models with output torque capacities from 2625 Nm to 48181 Nm (1906 to 34985 lbf.ft). Manufactured from high grade aluminium (except TWH430N), all models provide direct in-line reaction and a minimal radius clearance for easy fitment in confined spaces.

The user friendly design of the tool simply requires the operator to withdraw/insert a single pin to change the ratchet head. Ratchet heads are available in all standard metric and imperial AF sizes from 24 to 175 mm (1 1/16” to 6 7/8”) with low cost hexagon reducer bushes also available. Uni-Swivel quick release couplers are fitted as standard to all models, enabling easy positioning of the hydraulic hoses.

  • Torque capacities up to 48181 Nm
  • Torque accuracy of +/- 3%
  • Working pressure 700 bar
  • Compact, lightweight, aluminium drive unit (except TWH430N)
  • Low profile design for limited access applications
  • Easily assembled to selected ratchet head
  • Minimum radius cassette head for fitment in confined spaces
  • Fitted with 360° x 360° uni-swivel couplings
  • Suitable for continuous operation at maximum pressure

Specifications
Model Number (drive cyl.) Torque Capacity Hexagon AF size Weight kg
Nm lbf.ft Metric Imperial
at 700 bar at 10000 psi min max min max
TWH27N 2625 1906 24 46 1 1/16″ 1 13/16″ 1.4
3068 2228 50 60 2″ 2 3/8″ 1.4
TWH54N 5372 3901 36 65 1 7/16″ 2 9/16″ 2.3
6037 4384 70 80 2 3/4″ 3 1/8″ 2.3
TWH120N 11737 8522 50 80 2 3/16″ 3 1/8″ 3.8
14349 10419 85 100 3 1/2″ 3 7/8″ 3.8
TWH210N 21216 15405 70 100 2 3/4″ 3 7/8″ 6.4
23124 16791 105 115 4 1/4″ 4 5/8″ 6.4
TWH430N 43792 31798 80 115 3 1/8″ 4 5/8″ 16.1
48181 34985 130 175 5″ 6 7/8″ 16.1

 

Dimensions
Model Number (drive cyl.) Dimensions in mm
A B C D E F G R min-max
TWH27N 193 125 97 32 51 54 109 9.5 — 12.2
193 136 108 32 51 54 109 10.1 — 10.5
TWH54N 250 158 125 41 64 73 137 10.7 — 13.8
250 169 136 41 64 73 137 11.7 — 14.6
TWH120N 310 189 157 52 78 92 172 14.7 — 15.2
310 214 182 52 78 92 172 15.9 — 18.7
TWH210N 378 223 191 64 97 114 213 18.1 — 18.6
378 236 204 64 97 114 213 18.3 — 20.7
TWH430N 405 291 242 83 93 146 267 25.6 — 31.3
425 309 260 83 93 146 267 24.8 — 27.3
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