Ultra-lightweight power wrench (multiplying wrench) all 8 models.
Ultra-lightweight torque wrench (multiplying wrench) - Japan Plarad
A super lightweight power wrench that delivers high torque with a small torque. Comes with a torque certification and traceability. Weighing only 2.6 kg with a torque of 1700 Nm!
- A super lightweight power wrench with a lever mechanism that amplifies small input torque to deliver a maximum torque of 10,000 Nm. - The gear ratio is smaller than conventional models, speeding up work! - The planetary gear structure makes the entire unit compact and lightweight. - The position of the reaction point can be flexibly adjusted. - Even in difficult downward bolt tightening tasks, the wrench does not fall, allowing for easy operation. This is due to the "reverse stop mechanism" that applies tension between the reaction point and the bolt (excluding PL170G). - Ultra-lightweight duralumin reaction point. - Weighs only 2.6 kg for the 1,700 Nm class! - Even in the 10,000 Nm class, it weighs just 16 kg! - A total of 8 models = Torque range from 220 Nm to 10,100 Nm. - Comes with a torque calibration certificate, instruction manual, and a dedicated case. - When used in combination with an input-only torque wrench, it achieves a high tightening accuracy of ±5%.
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basic information
A power gear wrench that amplifies small torque with an input torque wrench to deliver a maximum torque of 10,000Nm using a doubling mechanism. - A manual doubling wrench that uses a multi-stage planetary gear. - The gear ratio is smaller than conventional models, speeding up work! - The position of the reaction receiver can be flexibly adjusted. (*PL400G/PL620G/PL860G do not have this adjustment mechanism.) - Ultra-lightweight duralumin reaction receiver. - Even in difficult downward bolt tightening tasks, the doubling power wrench does not fall and allows for easy operation. Due to the "reverse stop mechanism" that applies tension between the reaction receiver and the bolt (excluding PL170G). - Adopting a multi-stage planetary gear mechanism, the main body is slim and can be used in places where other wrenches cannot fit. - A doubling power wrench (doubling wrench) with a maximum output of 10,000Nm and a main body weight of only 16kg. - Two-speed switching for tightening speed. - High-speed tightening with a gear ratio of 45 times. - Please select models with a margin of "below 75% of the maximum torque."
Price information
It varies by model, so please feel free to contact us.
Delivery Time
P4
※PL170G to PL360G are available for immediate delivery. For PL400G and above, it takes about 40 days. Please contact us as it may vary depending on the timing.
Applications/Examples of results
As a torque management tool for large bolt tightening and loosening operations in plant factories and similar settings. For maintenance of construction machinery and heavy equipment, thermal power generation, wind power generation, hydroelectric power generation, nuclear power generation, large bolt tightening for plants, turbines, valves, compressors, generators, flanges, etc. Auxiliary tools for the installation and maintenance of large machinery.
Detailed information
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Even when tightening bolts from below, the power gear wrench does not fall and allows for easy work. This is due to the reverse stop mechanism structure that applies tension between the reaction force receiver and the bolts. (*Model PL170G is excluded.)
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The height position of the reaction force receiver can be flexibly adjusted. (*Models PL400G, PL620G, and PL860G do not have this adjustment mechanism.)
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A super lightweight duralumin reaction receiver is included as standard. Unlike iron reaction receivers from other manufacturers, it is extremely lightweight, improving workability.
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Rotation direction switch lever One-touch tightening and loosening rotation direction switch lever (excluding *PL170G)
Line up（9）
| Model number | overview |
|---|---|
| Ultra Lightweight Torque Wrench PL170G | Tightening torque: 220Nm to 1,700Nm, output shaft: 25.4mm, weight: 2.6kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL230G | Tightening torque: 440Nm to 2,300Nm, output shaft: 25.4mm, weight: 5.2kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL360G | Tightening torque: 510Nm to 3,600Nm, output shaft: 25.4mm, weight: 5.0kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL400G | Tightening torque: 560Nm to 4,000Nm, output shaft: 38.1mm, weight: 6.1kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL620G | Tightening torque: 820Nm to 6,200Nm, output shaft: 38.1mm, weight: 8.4kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL680G | Tightening torque: 980Nm to 6,800Nm, output shaft: 38.1mm, weight: 11.4kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL860G | Tightening torque: 1,780Nm to 8,600Nm, output shaft: 38.1mm, weight: 21.8kg, ultra-lightweight duralumin reaction holder included |
| Ultra Lightweight Torque Wrench PL1000G | Tightening torque: 1,000Nm to 10,100Nm, output shaft: 38.1mm, weight: 16.0kg, ultra-lightweight duralumin reaction holder included |
| Input Torque Wrench PH36Z | High-precision torque wrench for input, tightening torque range: 60 to 360Nm, preset type that detects when the set torque value is reached with vibration and clicking sound. Equipped with a visual indicator. |
catalog（4）
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Company information
Plarad is a specialized manufacturer of hydraulic torque wrenches, boasting the oldest history and tradition in the world (since 1962). The design and manufacturing of all hydraulic torque wrenches began with Plarad. As a pioneer, it has developed many patented technologies and high-precision hydraulic torque wrenches, electric torque wrenches, air torque wrenches, and bolt tensioners specifically for large bolt tightening, which are used in various industrial sectors worldwide. It offers a lineup of tools ranging from 50 Nm to one of the largest tightening torques in the world at 500,000 Nm. - Awarded the Germany TOP 100 Innovators Award. - As a leading company in hydraulic torque wrenches and bolt tensioners, it supplies hydraulic tools for large bolt fastening systems capable of torque management and axial force management to Japan and the world. - Engaged in manufacturing, sales, and rental business. - Plarad hydraulic torque wrenches have numerous delivery records, including the Tokyo Skytree, Abeno Harukas, the world's largest shield machine, the world's largest wind turbine at 8.0 MW, the world's longest high-speed tunnel, the linear Shinkansen, Boeing 787, and JAXA Tanegashima Space Center. - Certified with international standards ISO 9001 and ISO 14001.