Description：
SAIVS's SDW series Square Drive Hydraulic Torque Wrench are almost the same as Enerpac’s S & RSL series,WREN's ATWS Series ,
HYTORC’s MXT series, TORCUP’s TU series and SU series, HI FORCE’s TWS-N series, SPX's TWSD SERIES other wrenches in terms of function, quality, and applicable working conditions.
SAIVS offers a one-year warranty, better prices, and customized services for special conditions.
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The rigid steel design ensures the durability, reliability, and safety of our tools. With a compact nose radius, our wrench can effortlessly perform in even the tightest of spaces. The constant torque output provides accuracy up to ±3%, ensuring precise and reliable bolt tightening.
Featuring a multi-direction high-flow swivel manifold (360°X-axis * 180°Y-axis), our Hydraulic torque wrench offers enhanced maneuverability and versatility.
Our wrenches are designed for fast operation cycles, featuring a fine-tooth ratchet, corrosion resistance, low weight, and high-strength design. Additionally, they can be used with air and electric torque wrench pumps, making them suitable for various applications.
For those in heavy chemical industries, our high-power hydraulic torque wrenches are indispensable tools for equipment repair and installation. They are capable of outputting and setting torque with high precision, ensuring efficient and reliable bolt fastening.
Application：
Mining industry: Used for tightening mining equipment and infrastructure.
Construction of steel structures: Used for tightening steel beams and connections.
Infrastructure development: Used for securing road signs and traffic lights.
Building construction: Used for installing steel structures and precast components.
Chemical plants: Used for tightening valves, pumps, and pressure vessels.
Hydroelectric power plants and wind farms: Used for tightening turbine and power generation equipment.
Image Gallery：
Specifications：
| Torque Wrench Model Number | SDW1 |
| Torque Range(Nm) | 180-1803 |
| Torque Range(Ft.lbs) | 133-1330 |
| Square Drive Size(inch) | 3/4” |
| Hexagon Nut Across Flats(mm) | 24-55 |
| Weight(Kg) / (lbs) | 2.5kg / 5.6 lbs |
| Maximum Operating Pressure (bar)/(psi) | 700bar / 10000psi |
Dimensions：
| Dimension L1 | 130 | 
|
| Dimension L2 | 184 |
| Dimension H1 | 51 |
| Dimension H2 | 72 |
| Dimension H3 | 97 |
| Dimension H4 | 145 |
| Dimension R1 | 25 |
| Dimension R2 | 97 |
Impact Socket：
Series Comparison：
| Torque Wrench Model Number | Torque Range | Square Drive Size | Hexagon Nut Across Flats | Weight | Dimensions |
| L1 | L2 | H1 | H2 | H3 | H4 | R1 | R2 |
| Nm | Ft.lbs | inch | mm | kg | mm |
| SDW1 | 180-1803 | 133-1330 | 3/4" | 24 - 55 | 2.5 | 130 | 184 | 51 | 72 | 97 | 145 | 25 | 97 |
| SDW2 | 428-4280 | 316-3157 | 1" | 34 - 75 | 4.8 | 168 | 243 | 67 | 95 | 126 | 174 | 33 | 130 |
| SDW3 | 724-7244 | 534-5343 | 11/2" | 41 - 85 | 8.7 | 200 | 287 | 78 | 122 | 152 | 199 | 39 | 155 |
| SDW4 | 1036-10364 | 764-7644 | 11/2" | 46 - 95 | 11.4 | 213 | 308 | 90 | 133 | 169 | 216 | 46 | 170 |
| SDW5 | 1479-14787 | 1091-10907 | 11/2" | 55 - 105 | 15.4 | 244 | 352 | 100 | 142 | 189 | 236 | 50 | 193 |
| SDW6 | 2504-25041 | 1847-18470 | 21/2" | 65 - 130 | 26.8 | 284 | 413 | 120 | 183 | 223 | 270 | 59 | 224 |
| SDW7 | 3358-33578 | 2477-24767 | 21/2" | 75 - 145 | 37 | 314 | 457 | 135 | 200 | 250 | 296 | 66 | 250 |
| SDW8 | 4725-47245 | 3485-34848 | 21/2" | 85 - 165 | 53.6 | 358 | 517 | 153 | 215 | 287 | 332 | 76 | 270 |
Product Video：
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Hydraulic Torque Wrench hydraulic torque wrench parts Hydraulic Torque Wrenches torque wrench
