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Al-Ti alloy Square Hydraulic Torque Wrench
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Al-Ti alloy Square Hydraulic Torque Wrench

Ningbo Instruments Mechanics Hydraulic torque wrench is powerful solution for high tensile bolt and nuts tightening and dismantling. The hydraulic torque wrench is ultimate tool in heavy duty work. Ningbo Instruments Mechanics hydraulic torque wrench offers standard products up to 70,000 Nm, with bolt diameter size up to 125mm, and hexagon across flats up to 180mm. We have customized hydraulic torque wrench up to 160,000 Nm for the world’s biggest man made dam - The Three Gorge Dam on the Yangtze River.

Our torque wrench has been widely used in oil fields, refinery and petrochemical industry, power and hydro-power plant, cement and construction, shipbuilding and repairs, mining and metallurgy, cranes, tower, machine and equipments test and repairs, maintenance.

Our customers including the most prominent corporation in China, such as China Petroleum, Sinopec, Baosteel, Jiangnan Shipyards, Conch Cement, China Metallurgical Group Corporation, and so on. The quality has been trusted by worldwide multinationals. Our products have been exported to North America, South America, Australia, and EU countries, quality is highly praised by our customers for reliability and durability.
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Model Torque Range (N.m) Across flat                    (Metric)        Square Drive (Inch) L (mm) H (mm) R (mm) Weight(kg)
TI14-LTQ-01 110-1210 14~30 3/4" 139.3 42 20.5 1.8
TI14-LTQ-02 179-1810 16~36 3/4" 173.5 50 26 2.5
TI14-LTQ-03 460-4600 22~48 1" 229 68 34 5
TI14-LTQ-04 750-7500 27~56 1-1/2" 270.5 80 39 8
TI14-LTQ-05 1030-10530 30~64 1-1/2" 293 90 47 11
TI14-LTQ-06 1550-15500 36~72 1-1/2" 317.5 100 51 15
TI14-LTQ-07 2660-26600 42~90 2-1/2" 383.5 120 59 26.5
TI14-LTQ-08 3490-34900 48~100 2-1/2" 401 137 66 35
TI14-LTQ-09 4860-48600 64~120 2-1/2" 496.5 153 77 50
TI14-LTQ-10 7210-72100 72~125 2-1/2" 516 160 81 87



Hydraulic wrench
square drive wrench
hydrauic bolt tool
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● Aluminum and titanium alloy: lightweight, anti-rust, high tensile material;

● The outlet couplings and Allen key are able to rotate 360 °;

● Anti backlash design, prevent it the bolt to rotate with the nut;

● Easy-to-use and changeable square drive and Allen key to adapt different sockets;

● Output torque accuracy up to ±3%, can be customized for high torque;

● Hand free operation, efficient, and continuous working, drive pawl design for unrivaled accuracy and tool longevity;

● Corrosion resistant surface treatment to prevent corrosion and extend working life;

● One model can run 5-10 sets square drive sockets, tighten or dismantle different size of hexagon nuts and bolts;

● Standard parts and accessories are available;

● Safe Design: Pressure relief valve prevents over-pressurization;

● Packed with aluminum tool case, user manual, safety handbook, calibration certificate, and each wrench is encoded with tracking system;

● Compatible to ISO9001:2008 and CE standard;







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Ningbo Instruments Mechanics Co.,Ltd
Room112,Building 10, No.21,Lane 689 Changxing Road,
Jiangbei District, Ningbo City, Zhejiang,China

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