描述
The YYQD Series Square Drive Hydraulic Torque Wrench is manufactured from advanced aerospace-grade aluminum-titanium alloy, combined with high-strength alloy steel for excellent toughness, lightweight performance, and durability. With precision engineering and manufacturing, the series is widely used in wind power, chemical processing, shipbuilding, cement, power generation, and other industrial applications.
Product Features
Features a one-piece integrated body and 180° (optional 60° or 0°) × 360° swivel hydraulic couplings, providing flexible hose positioning and convenient operation in confined spaces.
Equipped with a 360° reaction arm with 60-position fine adjustment, allowing flexible positioning for a wide range of complex bolting applications.
Features a unique anti-reverse mechanism to reduce wrench reversal caused by bolt torsional rebound.
Supports simultaneous operation of two or four hydraulic torque wrenches for synchronized bolting applications.
Standard torque range: 186–70,666 Nm. Customized designs are available for special torque and application requirements.
Features a specially designed lubrication port to support reliable operation during extended working periods.
Maximum working pressure: 70 MPa (700 bar).
Torque accuracy: ±3%.
