Product » Tools
WKLC Series Hydraulic Torque Wrench
Hollow Design, Low Profile
Radius: 1.42’’-7.08” (36-180mm)
Torch Range: 175-62018ft-lbs (237Nm-84150Nm)
1. 70Mpa(10000psi) max working pressure. Accurate check tweezer structure for repeat-ability up to 3%.       
2. 11 different models cover a range from 237-85000Nm (175-62018ft-lbs).
3. 360x185 degree swivel joint allow the wrench free to operate with no space limitation. The integral lengthening design with the longer arm and stronger reliability.
4. Aviation aluminum-titanium alloy material, compact and integrated design to ensure its wide applicability
5. Working head and the reaction fulcrum coaxial, the perfect structure design improve the service life. Different kinds of working head can be changed and the arm reaction can be customized by the field workspace.
WKLC SERIES TORQUE WRENCH SPECIFICATIONS & DIMENSIONS (IMPERIAL)
Model 2WKLC 3WKLC 4WKLC 8WKLC 14WKLC 18WKLC 20WKLC 30WKLC 40WKLC 45WKLC 60WKLC
Torque
(ft-lb)
175 255 402 777 1362 1828 2144 3118 3839 4464 6202
1750 2540 4022 7775 13622 18288 21438 31183 38389 44637 62018
Radius Range 
(inch)
1.42-2.16 1.42-2.36 1.81-3.15 2.75-4.13 3.15-4.53 3.35-4.72 3.54-5.12 3.74-5.71 4.72-5.71 5.12-6.1 5.31-7.08
Power Unit
Weight (lb)
1.8 1.8 4.2 9.2 15.0 17.8 23.1 27.9 33.4 35.9 51
Bolt Tightening 
Wrench Weight 
(lb)
3.3 3.7 7.9 16.7 26.8 42 49.1 71.1 104.5 129.1 165
L(inch) 7.56 8.58 10.47 12.76 15.04 15.91 16.81 18.86 18.86 19.13 20.24
H1(inch) 4.13 4.65 5.47 6.73 8.07 9.02 9.45 10.55 11.22 12.24 13.23
H2(inch) 5.79 6.14 6.57 7.80 9.09 10.04 10.43 11.38 11.89 13.86 14.76
W1(inch) 1.26 1.26 1.65 2.09 2.52 2.68 2.76 3.35 3.86 4.13 4.61
W2(inch) 1.97 1.97 2.60 3.27 3.90 4.13 4.33 5.20 5.83 6.30 6.97

WKLC SERIES TORQUE WRENCH SPECIFICATIONS & DIMENSIONS (METRIC)
Model 2WKLC 3WKLC 4WKLC 8WKLC 14WKLC 18WKLC 20WKLC 30WKLC 40WKLC 45WKLC 60WKLC
Torque(Nm) 237 345 546 1055 1848 2481 2909 4231 5209 6057 8415
2370 3446 5458 10550 18484 24814 29089 42311 52088 60566 84150
Radius Range (mm) 36-55 36-60 46-80 70-105 80-115 85-120 90-130 95-145 120-145 130-155 135-180
Power Unit 
Weight (kg)
0.8 0.8 1.9 4.2 6.8 8.1 10.5 12.7 15.2 16.3 23
Bolt Tightening
Wrench Weight 
(kg)
1.5 1.7 3.6 7.6 12.2 19.3 22.3 32.3 47.5 58.7 75
L(mm) 192 218 266 324 382 404 427 479 479 486 514
H1(mm) 105 118 139 171 205 229 240 268 285 311 336
H2(mm) 147 156 167 198 231 255 265 289 302 352 375
W1(mm) 32 32 42 53 64 68 70 85 98 105 117
W2(mm) 50 50 66 83 99 105 110 132 148 160 177