Product Description

Master the most demanding fastening and loosening tasks with the AWR490B Professional Pneumatic Air Impact Wrench. Engineered for industrial-tier performance, this heavy-duty impact gun delivers a staggering 2500 N.m (1800 ft-lb) of maximum torque. It is the premier choice for professional mechanics and contractors who require uncompromising power for oversized bolts and high-tension fasteners on commercial vehicles and mega-structures.

What sets the AWR490B apart is its dual-drive versatility, supporting both 3/4 inch and 1 inch square drives. Driven by a high-efficiency air motor with a free speed of 5000 RPM, it ensures rapid bolt removal on heavy-duty truck rims, construction machinery, and industrial pipelines. Built with a reinforced aluminum alloy housing and an ergonomic side-grip D-handle, this tool provides the stability and comfort required for all-day industrial use, significantly boosting productivity while reducing physical strain.

Applications

• Commercial Fleet Service: Essential for high-speed tire changes and suspension maintenance on heavy trucks, buses, and trailers.

• Heavy Agricultural Equipment: Ideal for the assembly and repair of tractors, harvesters, and tilling machinery.

• Industrial Infrastructure: Perfect for steel bridge construction, oil rig maintenance, and large-scale pipeline assembly.

• Mining & Excavation: Robust enough to handle onsite repairs for excavators, loaders, and crushing equipment.

• Railway & Marine Engineering: Professional-grade tool for locomotive servicing and large-scale ship engine bolt processing.

Key Features

• Extreme 2500N.m Breaking Torque: Delivers massive power to loosen fasteners up to 35mm with ease, perfect for rusted or over-tightened bolts.

• Dual Drive Compatibility: Specifically designed to work with both 3/4″ and 1″ drive anvils, providing maximum flexibility for different socket sets.

• Reinforced Twin Hammer Mechanism: Engineered for smooth, balanced impacts and superior durability under high-vibration conditions.

• Professional D-Handle Grip: Features a secondary auxiliary handle for balanced, two-handed operation and precise control during high-torque applications.

• Integrated Power Regulator: Outfitted with a multi-position torque control dial, allowing the operator to adjust speed and force for specific job requirements.

• Industrial Forged Housing: Impact-resistant alloy body protects internal components from job-site accidents and harsh outdoor environments.

• Optimized Air Exhaust: Designed to divert air and debris away from the operator for a safer and cleaner working environment.

Technical Parameters