Hydraulic Torque Wrench SC Type 18 Models | The industry's only safe double structure
Hydraulic Torque Wrench SC Type - Japan Plarad
The industry's only high-pressure safety double structure, spherical lever piston (patented structure). The original pioneer of hydraulic torque wrench manufacturers. ±3% high-precision torque management tool.
Plarado is a manufacturer specializing in hydraulic torque wrenches, boasting the oldest history and tradition in the world (Since 1962). All designs and manufacturing of hydraulic torque wrenches began with Plarado. We manufacture hydraulic torque wrenches based on numerous patents and research and development. We offer 18 models with a tightening torque range of 50Nm to 65,000Nm. Torque accuracy: ±3%, high-precision torque management tools. (1) The industry's only 9-piece drive claw and ultra-precision spline gear structure that prevents gear jamming. ±3% high-precision torque management. (2) Patent structure: The industry's only hydraulic wrench body with a high-pressure safety double structure. (3) Patent structure: Spherical bearing lever piston system. A structure where the piston and lever block automatically separate and reconnect, which is not available in other companies. (4) Industry No.1 wide torque range. The minimum to maximum torque ratio is 10 times! (5) The housing is made of aerospace-grade aluminum alloy in an integrated structure, lightweight and highly rigid. (6) High-precision torque management tools for large bolt tightening in the M20 to M130 class. <For inquiries about purchasing or renting hydraulic torque wrenches> Please contact us for free demonstrations, estimates, and material requests. Plarado Co., Ltd. TEL: 078-967-3556
Inquire About This Product
basic information
Features of the hydraulic torque wrench manufacturer Plarad ■ Hydraulic Torque Wrench SC Type: A lineup of 18 models with tightening torque ranging from 50Nm to 65,000Nm. ■ Patent structure: The only one in the industry with a high-pressure safety double cylinder (high-pressure safety double structure) in the hydraulic wrench body. ■ Patent structure: A spherical bearing lever piston system that automatically separates and reconnects the piston and lever block. ■ Industry-leading safety design: Spherical bearing piston system, high-pressure safety double structure, built-in automatic safety relief valve, built-in shock absorber, and safety handle. ■ Industry-leading output torque range. The minimum to maximum torque ratio is 10 times! ■ No gear jamming that disrupts torque accuracy! 9 drive claws and ultra-precise spline gear structure. ■ Torque accuracy of hydraulic torque wrenches: ±3% high-precision torque management. ■ The ratchet is made of aerospace-grade aluminum alloy in a one-piece structure, making it lightweight, compact, and highly rigid. ■ Proven track record of large bolt fastening for the world's largest shield machines. ■ Hydraulic torque wrenches are available for [sale and rental]. ■ Free product demonstrations are available; please feel free to contact us.
Price information
Both purchase and rental options are available. Please feel free to contact us as it varies by model.
Delivery Time
※For rentals, immediate delivery. For sales, approximately 40 days (1 week if in stock). Please contact us for details.
Applications/Examples of results
Delivery achievements of PLARAD hydraulic torque wrenches. Numerous delivery achievements in wind power generation, nuclear power generation, thermal power generation, hydropower generation, shield tunnels, steel mills, construction machinery maintenance, and large bolt tightening in plant factories. For the construction and maintenance of large structures such as the world's largest and Japan's largest, PLARAD has always played a significant role, boasting the No.1 track record due to its high reliability. ■ Bolt tightening achievements in the construction of Tokyo Skytree. ■ Construction of Abeno Harukas. ■ Bolt tightening for superconducting nuclear fusion energy device M200. ■ JAXA Tanegashima Space Center, Kakuda Space Center. ■ Assembly and engine maintenance of Boeing 787, 777, and other aircraft. ■ Assembly of the world's largest wind power generation at 8.0MW. ■ Assembly of the world's largest shield machine. ■ The world's longest high-speed tunnel: Central Circular Shinagawa Line shield. ■ The world's longest underwater tunnel: Tokyo Bay Aqua-Line shield. ■ Japan's largest Ferris wheel, Osaka Wheel. ■ Maintenance of the deep-sea exploration vessel "Chikyu." ■ Construction of the New National Stadium (Tokyo Olympic Stadium). ■ Experimental facilities for the Linear Shinkansen. ■ Maintenance of Hokuriku Shinkansen, Tohoku Shinkansen, and Hokkaido Shinkansen. ■ Maintenance of the world's largest cruise ship, Queen Mary 2 (*at the time of construction).
Detailed information
Line up（12）
| Model number | overview |
|---|---|
| Hydraulic Torque Wrench PL50SC | Torque wrench tightening torque 50Nm to 500Nm, output shaft 19mm, weight 1.5kg |
| Hydraulic Torque Wrench PL100SC | Torque wrench tightening torque 100Nm to 1,000Nm, output shaft 19mm, weight 1.8kg |
| Hydraulic Torque Wrench PL210SC | Torque wrench tightening torque 210Nm to 2,100Nm, output shaft 25.4mm, weight 2.9kg |
| Hydraulic Torque Wrench PL450SC | Torque wrench tightening torque 450Nm to 4,500Nm, output shaft 25.4mm, weight 4.9kg |
| Hydraulic Torque Wrench PL750SC | Torque wrench tightening torque 750Nm to 7,500Nm, output shaft 38.1mm, weight 7.3kg |
| Hydraulic Torque Wrench PL950SC | Torque wrench tightening torque 950Nm to 9,500Nm, output shaft 38.1mm, weight 9.5kg |
| Hydraulic Torque Wrench PL1200SC | Torque wrench tightening torque 1,200Nm to 12,000Nm, output shaft 38.1mm, weight 10.5kg |
| Hydraulic Torque Wrench PL1500SC | Torque wrench tightening torque 1,550Nm to 15,500Nm, output shaft 38.1mm |
| Hydraulic Torque Wrench PL2000SC | Torque wrench tightening torque 2,050Nm to 20,500Nm, output shaft 63.5mm |
| Hydraulic Torque Wrench PL3000SC | Torque wrench tightening torque 3,000Nm to 30,000Nm, output shaft 63.5mm |
| Hydraulic Torque Wrench PL4000SC | Torque wrench tightening torque 4,000Nm to 40,000Nm, output shaft 63.5mm |
| Hydraulic Torque Wrench PL6500SC | Torque wrench tightening torque 6,500Nm to 65,000Nm, output shaft 63.5mm, 88.9mm: 2 types |
catalog（6）
Download All Catalogs
Company information
PLARAD is a hydraulic torque wrench manufacturer with 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 specialized for large bolt tightening, which are used in various industrial fields worldwide. It boasts a lineup of tools with torque ranging from 50 Nm to one of the world's largest tightening torques: 500,000 Nm. - Winner of 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. - 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 (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.
