The LOW series hydraulic torque wrench is a hydraulic solution designed for narrow working spaces on the current market. Its slim profile and hollow design enable it to operate with ease even in confined work areas. The flexible combination of the power head and working head, paired with reducers of different sizes, allows it to meet various torque requirements in multiple environments, covering a wide range of bolt sizes.WREN provide after-sales service all over the world, and already got the approved by TUV certificate
The LOW series hydraulic torque wrench is a hydraulic solution designed for narrow working spaces on the current market. Its slim profile and hollow design enable it to operate with ease even in confined work areas. The flexible combination of the power head and working head, paired with reducers of different sizes, allows it to meet various torque requirements in multiple environments, covering a wide range of bolt sizes.WREN provide after-sales service all over the world, and already got the approved by TUV certificate
-700bar max working pressure; keep the accuracy ±3%.
-6 models with the range from 232-44593N.m
-360*185 degree swivel &360*360 degree swivel allow the wrench free to operation with no space limitation.
-More accuracy and easier when the wrench direct operate on the nuts.
-Compact design with longer arm fully advances the reliability.
-Compact design with the raw material of advanced aluminum-titanium alloy, high intense.
-The new locking coupler ensures the oil keep free access.
-700bar max working pressure; keep the accuracy ±3%.
-6 models with the range from 232-44593N.m
-360*185 degree swivel &360*360 degree swivel allow the wrench free to operation with no space limitation.
-More accuracy and easier when the wrench direct operate on the nuts.
-Compact design with longer arm fully advances the reliability.
-Compact design with the raw material of advanced aluminum-titanium alloy, high intense.
-The new locking coupler ensures the oil keep free access.
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| Model | Torque | Nut Sizes | Power Head Weight | Cassette Weight | Size(mm) | |||||
| N.m | mm | kg | kg | L | L* | H1 | H2 | W1 | W2 | |
| 2LOW | 232~2328 | 19~55 | 1 | 1.6 | 186.1 | 195.4 | 125.9 | 102.3 | 32 | 51 |
| 241~2414 | 60 | 1 | 1.7 | 186.1 | 195.4 | 128.5 | 105 | 32 | 51 | |
| 4LOW | 585~2510 | 34~36 | 2 | 4.4 | 241 | 258 | 177 | 135.7 | 42 | 66 |
| 585~5021 | 41 | 2 | 4.4 | 241 | 258 | 177 | 135.7 | 42 | 66 | |
| 585~5858 | 46~65 | 2 | 4.6 | 245 | 262 | 187 | 145.7 | 42 | 66 | |
| 647~6474 | 70~80 | 2 | 4.6 | 246 | 263 | 187 | 145.7 | 42 | 66 | |
| 8LOW | 1094~10941 | 41~95 | 3.3 | 8 | 294 | 304 | 207 | 169 | 53 | 83 |
| 1177~11774 | 100~105 | 3.3 | 8.4 | 301 | 311 | 216 | 178 | 53 | 83 | |
| 14LOW | 1852~18521 | 50~117 | 5.5 | 11.6 | 361 | 239 | 204 | 64 | 99 | |
| 18LOW | 2601~26011 | 75~135 | 6 | 12.8 | 364.3 | 268.7 | 230.7 | 70 | 111 | |
| 30LOW | 4188~41882 | 110~155 | 11.4 | 29 | 430 | 303 | 272 | 85 | 131 | |
| 4459~44593 | 160~175 | 11.4 | 30 | 441 | 315 | 285 | 85 | 131 |
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| 2LOW | 4LOW | 8LOW | |||||||||
| Model | R | A | Max Torque | Model | R | A | Max Torque | Model | R | A | Max Torque |
| (mm) | (mm) | N.m | (mm) | (mm) | N.m | (mm) | (mm) | N.m | |||
| 2LOW-19 | 27 | 16 | 2328 | 4LOW-34 | 36 | 16 | 2510 | 8LOW-41 | 46 | 22 | 10941 |
| 2LOW-22 | 27 | 14 | 2328 | 4LOW-36 | 36 | 15 | 2510 | 8LOW-46 | 46 | 19 | 10941 |
| 2LOW-27 | 27 | 11 | 2328 | 4LOW-41 | 39 | 15 | 5021 | 8LOW-50 | 46 | 17 | 10941 |
| 2LOW-30 | 29 | 12 | 2328 | 4LOW-46 | 42 | 15 | 5858 | 8LOW-55 | 50 | 18 | 10941 |
| 2LOW-32 | 29 | 11 | 2328 | 4LOW-50 | 44 | 15 | 5858 | 8LOW-60 | 52 | 17 | 10941 |
| 2LOW-34 | 31 | 11 | 2328 | 4LOW-55 | 46 | 14 | 5858 | 8LOW-65 | 55 | 17 | 10941 |
| 2LOW-36 | 31 | 10 | 2328 | 4LOW-60 | 50 | 15 | 5858 | 8LOW-70 | 58 | 17 | 10941 |
| 2LOW-41 | 34 | 10 | 2328 | 4LOW-65 | 53 | 15 | 5858 | 8LOW-75 | 60 | 17 | 10941 |
| 2LOW-46 | 37 | 10 | 2328 | 4LOW-70 | 56 | 15 | 6474 | 8LOW-80 | 63 | 16 | 10941 |
| 2LOW-50 | 40 | 11 | 2328 | 4LOW-75 | 59 | 15 | 6474 | 8LOW-85 | 66 | 16 | 10941 |
| 2LOW-55 | 43 | 11 | 2328 | 4LOW-80 | 61 | 15 | 6474 | 8LOW-90 | 69 | 17 | 10941 |
| 2LOW-60 | 46 | 11 | 2414 | 8LOW-95 | 71 | 16 | 10941 | ||||
| 8LOW-100 | 75 | 17 | 11774 | ||||||||
| 8LOW-105 | 78 | 17 | 11774 | ||||||||
| 14LOW | 18LOW | 30LOW | |||||||||
| Model | R | A | Max Torque | Model | R | A | Max Torque | Model | R | A | Max Torque |
| (mm) | (mm) | N.m | (mm) | (mm) | N.m | (mm) | (mm) | N.m | |||
| 14LOW-50 | 60 | 31 | 18521 | 18LOW-75 | 65 | 22 | 26011 | 30LOW-85 | 78 | 28 | 41882 |
| 14LOW-55 | 60 | 28 | 18521 | 18LOW-80 | 68 | 22 | 26011 | 30LOW-90 | 78 | 27 | 41882 |
| 14LOW-60 | 60 | 25 | 18521 | 18LOW-85 | 71 | 22 | 26011 | 30LOW-95 | 83 | 28 | 41882 |
| 14LOW-65 | 60 | 22 | 18521 | 18LOW-90 | 74 | 22 | 26011 | 30LOW-100 | 83 | 25 | 41882 |
| 14LOW-70 | 60 | 19 | 18521 | 18LOW-95 | 77 | 22 | 26011 | 30LOW-105 | 89 | 28 | 41882 |
| 14LOW-75 | 63 | 19 | 18521 | 18LOW-100 | 80 | 22 | 26011 | 30LOW-110 | 89 | 25 | 41882 |
| 14LOW-80 | 66 | 19 | 18521 | 18LOW-105 | 84 | 23 | 26011 | 30LOW-115 | 95 | 28 | 41882 |
| 14LOW-85 | 69 | 19 | 18521 | 18LOW-110 | 87 | 23 | 26011 | 30LOW-117 | 95 | 27 | 41882 |
| 14LOW-90 | 72 | 20 | 18521 | 18LOW-115 | 89 | 23 | 26011 | 30LOW-120 | 95 | 25 | 41882 |
| 14LOW-95 | 74 | 19 | 18521 | 18LOW-120 | 92 | 23 | 26011 | 30LOW-125 | 101 | 29 | 41882 |
| 14LOW-100 | 77 | 19 | 18521 | 18LOW-125 | 95 | 23 | 26011 | 30LOW-130 | 101 | 26 | 41882 |
| 14LOW-105 | 80 | 19 | 18521 | 18LOW-130 | 98 | 23 | 26011 | 30LOW-135 | 104 | 26 | 41882 |
| 14LOW-110 | 83 | 19 | 18521 | 18LOW-135 | 101 | 23 | 26011 | 30LOW-140 | 110 | 29 | 41882 |
| 14LOW-115 | 87 | 20 | 18521 | 30LOW-145 | 110 | 26 | 41882 | ||||
| 14LOW-117 | 87 | 19 | 18521 | 30LOW-150 | 116 | 29 | 41882 | ||||
| 14LOW-120 | 88 | 18.2 | 18521 | 30LOW-155 | 116 | 26 | 41882 | ||||
| 30LOW-160 | 128 | 36 | 44593 | ||||||||
| 30LOW-165 | 128 | 33 | 44593 | ||||||||
| 30LOW-170 | 128 | 30 | 44593 | ||||||||
| 30LOW-175 | 128 | 27 | 44593 | ||||||||
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| Model | Torque | Nut Sizes | Power Head Weight | Cassette Weight | Size(mm) | |||||
| N.m | mm | kg | kg | L | L* | H1 | H2 | W1 | W2 | |
| 2LOW | 232~2328 | 19~55 | 1 | 1.6 | 186.1 | 195.4 | 125.9 | 102.3 | 32 | 51 |
| 241~2414 | 60 | 1 | 1.7 | 186.1 | 195.4 | 128.5 | 105 | 32 | 51 | |
| 4LOW | 585~2510 | 34~36 | 2 | 4.4 | 241 | 258 | 177 | 135.7 | 42 | 66 |
| 585~5021 | 41 | 2 | 4.4 | 241 | 258 | 177 | 135.7 | 42 | 66 | |
| 585~5858 | 46~65 | 2 | 4.6 | 245 | 262 | 187 | 145.7 | 42 | 66 | |
| 647~6474 | 70~80 | 2 | 4.6 | 246 | 263 | 187 | 145.7 | 42 | 66 | |
| 8LOW | 1094~10941 | 41~95 | 3.3 | 8 | 294 | 304 | 207 | 169 | 53 | 83 |
| 1177~11774 | 100~105 | 3.3 | 8.4 | 301 | 311 | 216 | 178 | 53 | 83 | |
| 14LOW | 1852~18521 | 50~117 | 5.5 | 11.6 | 361 | 239 | 204 | 64 | 99 | |
| 18LOW | 2601~26011 | 75~135 | 6 | 12.8 | 364.3 | 268.7 | 230.7 | 70 | 111 | |
| 30LOW | 4188~41882 | 110~155 | 11.4 | 29 | 430 | 303 | 272 | 85 | 131 | |
| 4459~44593 | 160~175 | 11.4 | 30 | 441 | 315 | 285 | 85 | 131 |
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| 2LOW | 4LOW | 8LOW | |||||||||
| Model | R | A | Max Torque | Model | R | A | Max Torque | Model | R | A | Max Torque |
| (mm) | (mm) | N.m | (mm) | (mm) | N.m | (mm) | (mm) | N.m | |||
| 2LOW-19 | 27 | 16 | 2328 | 4LOW-34 | 36 | 16 | 2510 | 8LOW-41 | 46 | 22 | 10941 |
| 2LOW-22 | 27 | 14 | 2328 | 4LOW-36 | 36 | 15 | 2510 | 8LOW-46 | 46 | 19 | 10941 |
| 2LOW-27 | 27 | 11 | 2328 | 4LOW-41 | 39 | 15 | 5021 | 8LOW-50 | 46 | 17 | 10941 |
| 2LOW-30 | 29 | 12 | 2328 | 4LOW-46 | 42 | 15 | 5858 | 8LOW-55 | 50 | 18 | 10941 |
| 2LOW-32 | 29 | 11 | 2328 | 4LOW-50 | 44 | 15 | 5858 | 8LOW-60 | 52 | 17 | 10941 |
| 2LOW-34 | 31 | 11 | 2328 | 4LOW-55 | 46 | 14 | 5858 | 8LOW-65 | 55 | 17 | 10941 |
| 2LOW-36 | 31 | 10 | 2328 | 4LOW-60 | 50 | 15 | 5858 | 8LOW-70 | 58 | 17 | 10941 |
| 2LOW-41 | 34 | 10 | 2328 | 4LOW-65 | 53 | 15 | 5858 | 8LOW-75 | 60 | 17 | 10941 |
| 2LOW-46 | 37 | 10 | 2328 | 4LOW-70 | 56 | 15 | 6474 | 8LOW-80 | 63 | 16 | 10941 |
| 2LOW-50 | 40 | 11 | 2328 | 4LOW-75 | 59 | 15 | 6474 | 8LOW-85 | 66 | 16 | 10941 |
| 2LOW-55 | 43 | 11 | 2328 | 4LOW-80 | 61 | 15 | 6474 | 8LOW-90 | 69 | 17 | 10941 |
| 2LOW-60 | 46 | 11 | 2414 | 8LOW-95 | 71 | 16 | 10941 | ||||
| 8LOW-100 | 75 | 17 | 11774 | ||||||||
| 8LOW-105 | 78 | 17 | 11774 | ||||||||
| 14LOW | 18LOW | 30LOW | |||||||||
| Model | R | A | Max Torque | Model | R | A | Max Torque | Model | R | A | Max Torque |
| (mm) | (mm) | N.m | (mm) | (mm) | N.m | (mm) | (mm) | N.m | |||
| 14LOW-50 | 60 | 31 | 18521 | 18LOW-75 | 65 | 22 | 26011 | 30LOW-85 | 78 | 28 | 41882 |
| 14LOW-55 | 60 | 28 | 18521 | 18LOW-80 | 68 | 22 | 26011 | 30LOW-90 | 78 | 27 | 41882 |
| 14LOW-60 | 60 | 25 | 18521 | 18LOW-85 | 71 | 22 | 26011 | 30LOW-95 | 83 | 28 | 41882 |
| 14LOW-65 | 60 | 22 | 18521 | 18LOW-90 | 74 | 22 | 26011 | 30LOW-100 | 83 | 25 | 41882 |
| 14LOW-70 | 60 | 19 | 18521 | 18LOW-95 | 77 | 22 | 26011 | 30LOW-105 | 89 | 28 | 41882 |
| 14LOW-75 | 63 | 19 | 18521 | 18LOW-100 | 80 | 22 | 26011 | 30LOW-110 | 89 | 25 | 41882 |
| 14LOW-80 | 66 | 19 | 18521 | 18LOW-105 | 84 | 23 | 26011 | 30LOW-115 | 95 | 28 | 41882 |
| 14LOW-85 | 69 | 19 | 18521 | 18LOW-110 | 87 | 23 | 26011 | 30LOW-117 | 95 | 27 | 41882 |
| 14LOW-90 | 72 | 20 | 18521 | 18LOW-115 | 89 | 23 | 26011 | 30LOW-120 | 95 | 25 | 41882 |
| 14LOW-95 | 74 | 19 | 18521 | 18LOW-120 | 92 | 23 | 26011 | 30LOW-125 | 101 | 29 | 41882 |
| 14LOW-100 | 77 | 19 | 18521 | 18LOW-125 | 95 | 23 | 26011 | 30LOW-130 | 101 | 26 | 41882 |
| 14LOW-105 | 80 | 19 | 18521 | 18LOW-130 | 98 | 23 | 26011 | 30LOW-135 | 104 | 26 | 41882 |
| 14LOW-110 | 83 | 19 | 18521 | 18LOW-135 | 101 | 23 | 26011 | 30LOW-140 | 110 | 29 | 41882 |
| 14LOW-115 | 87 | 20 | 18521 | 30LOW-145 | 110 | 26 | 41882 | ||||
| 14LOW-117 | 87 | 19 | 18521 | 30LOW-150 | 116 | 29 | 41882 | ||||
| 14LOW-120 | 88 | 18.2 | 18521 | 30LOW-155 | 116 | 26 | 41882 | ||||
| 30LOW-160 | 128 | 36 | 44593 | ||||||||
| 30LOW-165 | 128 | 33 | 44593 | ||||||||
| 30LOW-170 | 128 | 30 | 44593 | ||||||||
| 30LOW-175 | 128 | 27 | 44593 | ||||||||