Our high-performance hollow hydraulic torque wrench set is engineered for precision bolt tightening in industrial applications. The wrench features an aluminum-titanium alloy body that provides exceptional strength while maintaining lightweight characteristics.

The innovative design includes a 360°×180° rotating hose joint that enables operation in confined spaces, while the precision ratchet mechanism ensures torque output accuracy within ±3%. The system consists of a power head and interchangeable working heads, allowing one power unit to serve multiple applications.

Key features include extendable metric and inch hexagon drive shafts, customizable locking drive shafts, and an ergonomic movable handle for easy operation. The wrench is suitable for screw nuts ranging from 27mm to 200mm, with maximum torque capacity from 2266Nm to 50956Nm depending on model.

Applications include petroleum industry equipment maintenance, large-scale construction projects, and metallurgical plant operations where high-torque precision tightening is required. The hollow design allows the wrench to fit around pipes and obstructions where conventional tools cannot operate.

The adjustable reaction arm with safety lock feature provides additional stability during operation, and can be used without the reaction arm in certain configurations. The system works with high resistance sockets to accommodate various bolt sizes.
Just received my order and I have to say, the shipping was incredibly fast. The package arrived well ahead of the estimated delivery date, which was a fantastic surprise. Everything was packed securely with no signs of damage during transit. Regarding the product itself, the build quality feels exceptionally robust and precise. The materials used seem top-notch, exactly what you would expect for professional industrial tools. The communication from the seller was also prompt and helpful throughout the process, answering my pre-purchase questions clearly. Overall, a very smooth and satisfactory experience from start to finish. I am thoroughly impressed with the efficiency and care demonstrated.
Communication from the seller was clear and prompt, which is always a good start. The delivery was surprisingly fast, arriving well ahead of the initial estimated schedule. The packaging was exceptionally robust and secure, clearly designed to protect heavy-duty industrial equipment. Every component was individually wrapped and nestled in custom foam, showing great attention to detail. Upon unboxing, the build quality of the wrench set is immediately apparent. The machining on the steel is precise, with a smooth, durable finish. The swivel coupling operates flawlessly with no initial stiffness or play, which is crucial for accurate torque application. The overall feel is of a professional-grade tool designed for serious workshop or site use. Customer service deserves special mention. I had a pre-sales question about compatibility, and the response was not only quick but also highly knowledgeable and helpful, guiding me to the correct model for my application. This level of support instills confidence in the purchase. While I have not yet put the tool through its paces in a production environment, the initial inspection regarding materials, construction, and completeness of the kit is overwhelmingly positive. It arrived exactly as described on the product page. Based on the seamless logistics, the evident quality of manufacture, and the excellent service received, this appears to be a top-tier product from a reliable supplier. The purchasing experience was hassle-free from order to delivery.
I was initially concerned about the shipping time for such a specialized industrial tool, but the logistics were handled exceptionally well. The package arrived ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with ample protective material, ensuring the hydraulic torque wrench set was in perfect condition upon arrival. The courier service provided consistent updates, making it easy to track the shipment from dispatch to delivery. Regarding quality, the construction of the hollow torque wrench feels incredibly robust and durable. The materials used appear to be of high-grade industrial standard, promising longevity even under rigorous use. The finish is precise, with no visible defects or rough edges. The 360° swivel coupling operates smoothly without any stiffness, which is crucial for precise bolt tightening applications. The overall craftsmanship instills confidence that this set can handle demanding tasks. As for customer service, the support team was responsive and knowledgeable from the outset. They promptly answered my pre-purchase inquiries about specifications and compatibility. After delivery, they followed up to ensure everything was satisfactory and offered assistance with any operational questions. This level of proactive service is commendable and greatly enhances the overall purchasing experience. In summary, the entire process from ordering to receiving the product was seamless. The efficient logistics, apparent high quality of the industrial torque tools, and outstanding customer support together make for a highly satisfactory transaction. I would not hesitate to recommend this supplier based on these aspects alone.
Rapid delivery was the first thing that impressed me. The shipment arrived ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally robust and secure, clearly designed to protect heavy-duty industrial equipment. Every component was individually wrapped and nestled in custom foam cutouts, ensuring nothing could shift or sustain damage during transit. This level of care in logistics speaks volumes about the seller's professionalism and understanding of what customers in this sector require. Regarding the product quality, upon unboxing, the immediate impression is of solid, precision engineering. The materials feel substantial and durable, exactly as one would hope for professional-grade torque tools. The finish on the wrenches is smooth, with no rough edges or visible imperfections. The swivel coupling operates with a satisfying smoothness, indicating good internal machining and assembly. While I haven't put it through its paces on a job site yet, the initial build quality inspection leaves me very confident. The service aspect was equally commendable. Communication was clear and proactive from the moment the order was placed. I received timely updates and the provided documentation, including any specifications I requested, was comprehensive. Should any operational questions arise in the future, I feel assured that the support team would be responsive based on this initial experience. Overall, this transaction set a very high standard for purchasing industrial equipment online. The seamless integration of efficient logistics, apparent top-tier manufacturing quality, and attentive customer service made the entire process straightforward and reliable. It's a model other suppliers would do well to emulate.
Smooth and efficient delivery process from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. Packaging was secure and professional, ensuring all components of the set were perfectly protected during transit. Regarding quality, the construction feels exceptionally robust and precise. The materials used seem top-tier, promising durability for demanding industrial applications. The finish and machining are flawless, indicating high manufacturing standards. Customer service was outstanding. The support team was responsive and knowledgeable, promptly answering all pre-purchase inquiries with clear, detailed information. They provided helpful guidance on the product specifications. Overall, the entire experience—from ordering to unboxing—was seamless and highly satisfactory. This transaction sets a high benchmark for purchasing industrial equipment online. The combination of prompt logistics, apparent superior build quality, and excellent support makes this a highly recommended supplier for such specialized tools.
Very impressed with the overall experience. The delivery was remarkably fast and the packaging was secure, ensuring everything arrived in perfect condition. The quality of the wrench set feels robust and professional, exactly as described for industrial use. Customer service was proactive and helpful when I had a pre-sale inquiry. A smooth and satisfactory transaction from start to finish.
Fantastic experience from start to finish. The delivery was incredibly prompt and handled with great care; the courier service provided real-time updates, which was very reassuring for such a specialized industrial tool. Upon unboxing, the build quality immediately stood out. The materials feel robust and precisely engineered, exactly what one hopes for with heavy-duty bolt tightening equipment. The packaging was secure and professional, ensuring everything arrived in perfect condition. Customer service was equally impressive, responsive and knowledgeable when I had a pre-purchase query about specifications. They provided clear, helpful information without any pressure. While I haven't put the wrench through its paces on a job site yet, the initial inspection confirms a well-made product. The 360° swivel coupling operates smoothly, and the overall design seems highly practical for complex applications. The ordering process was straightforward, and the entire transaction felt seamless. This level of attention to logistics, product presentation, and support inspires confidence in the supplier. It's clear that thought has gone into every stage, from manufacturing to delivery. I am thoroughly satisfied and would not hesitate to recommend this seller based on this initial interaction. A truly professional service that matches the high-caliber nature of the tools they provide.
My experience with this order was largely positive, beginning with the logistics. Meticulous packaging ensured the set arrived without any damage, which is crucial for precision tools. The delivery was prompt, arriving within the estimated timeframe. Regarding quality, the initial inspection reveals robust construction. The materials feel substantial, and the machining on the swivel coupling appears precise. The service aspect was straightforward; communication was clear, and the ordering process was seamless. Overall, a satisfactory transaction for a professional toolset.
Just received my order and I must say, the shipping was incredibly fast. The package arrived well ahead of the estimated delivery date, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the items appears to be top-notch upon initial inspection; the materials feel durable and well-crafted. As for customer service, they were responsive and helpful when I had a query about my order. Overall, a very satisfying experience from start to finish. I would definitely recommend this seller to others looking for reliable industrial tools. The attention to detail in both product presentation and service is commendable. It’s clear that they prioritize customer satisfaction, which is always appreciated in today’s market. I look forward to potential future purchases, knowing that the process will be smooth and efficient. Thank you for making this such a positive transaction!
Outstanding experience from start to finish. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Regarding the quality, the craftsmanship is immediately apparent. The materials feel premium and durable, exactly what one expects for professional industrial use. The finish is impeccable, with no visible flaws or imperfections. The service provided was equally impressive. Communication was clear and prompt, and any pre-delivery inquiries were handled with expertise and courtesy. The overall process was seamless and highly professional. This level of attention to logistics, product integrity, and customer support is commendable and sets a very high standard. I am thoroughly satisfied with this transaction and would not hesitate to recommend this supplier based on this experience alone. The commitment to excellence in every aspect of the sale is truly notable.