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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SDW8 2-1/2" inch 47245Nm Square Drive Hydraulic torque wrench for AF 85-165mm Hexagon Nut
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：
Metallurgical industry: Used for tightening metallurgical equipment and process pipelines.
Power plant maintenance: Used for tightening steam boilers and power generation equipment.
Steel and metal fabrication: Used for tightening steel components and metal structures.
Foundries: Used for tightening castings and molds.
Aircraft maintenance: Used for tightening aircraft parts and structures.
Heavy machinery maintenance: Used for disassembling and repairing large machinery equipment.
Image Gallery：
Specifications：
| Hydraulic Torque Wrench Model Number | SDW8 |
| Hydraulic Torque Wrench Torque Range(Nm) | 4725-47245 |
| Hydraulic Torque Wrench Torque Range(Ft.lbs) | 3485-34848 |
| Square Drive Size(inch) | 2 1/2” |
| Hexagon Nut Across Flats(mm) | 85-165 |
| Weight(Kg) / (lbs) | 53.6kg /118.17 lbs |
| Maximum Operating Pressure (bar)/(psi) | 700bar / 10000psi |
Dimensions：
| Dimension L1 | 358 | 
|
| Dimension L2 | 517 |
| Dimension H1 | 153 |
| Dimension H2 | 215 |
| Dimension H3 | 287 |
| Dimension H4 | 332 |
| Dimension R1 | 76 |
| Dimension R2 | 270 |
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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Product Tags：
Hydraulic Torque Wrenches Hydraulic Torque Wrench Square Drive Hydraulic Torque Wrench torque wrench
