ONYX 3/4" "THOR" G2 Impact Wrench - Astro Pneumatic

The Astro Pneumatic 1896 ONYX 3/4" "THOR" G2 Impact Wrench is engineered for demanding professional automotive and industrial applications, delivering substantial power in a compact form factor. This Generation 2 THOR model provides efficient 3/4" drive performance, even when utilizing standard shop air compressor systems, offering the agility of smaller tools with the robust torque required for heavy-duty fastening tasks.

Key Features

• Generation 2 THOR Design: Optimized to deliver powerful 3/4" drive performance while maintaining the compact dimensions of Astro's 1/2" THOR impacts, enhancing maneuverability in confined work environments.
• High Torque Output: Generates a formidable 1,100 ft-lbs of traditional max torque, equivalent to 1,700 ft-lbs of nut-busting torque, facilitated by an advanced motor and generously sized internal air passageways.
• Efficient Air Consumption: Engineered to consume 1.5-2X less air volume compared to many other 3/4" air impacts, ensuring peak performance can be achieved with typical 80-gallon and smaller air compressor setups.
• Ergonomic Handling: Features a comfortable, hammer-textured grip and a linear throttle adjustment trigger for superior control and reduced operator fatigue during prolonged use.
• Intuitive Controls: Equipped with a conveniently placed power adjustment wheel and a modern FWD/REV selecting rocking lever, allowing for quick and precise directional changes during operation.
• Versatile Air Connection: Comes with a 3/8" NPT air inlet and includes an adapter for 1/4" NPT fittings, with a recommendation for high-flow connections and a 1/2" hose to ensure optimal performance.

Applications

This professional-grade impact wrench is a vital tool for mechanics and industrial technicians tackling heavy-duty fastening tasks. It excels in applications such as lug nut removal on trucks, buses, and various commercial vehicles, facilitating frame work, suspension repairs, and heavy equipment maintenance. Its durable construction and high torque output make it suitable for general industrial fastening where reliability and power are critical.

Specifications

• Max Torque: 1100 ft-lbs (1700 nut-busting)
• Free Speed: 6500 rpm
• Weight: 5.16 lb (2.34 Kg)
• Length: 6.85"
• Vibration: 6.86 m/s²
• Air Consumption: 6.8 CFM (continuous use)
• Sound Pressure: 92/103 dBA
• Air Inlet: 3/8" NPT (1/4" NPT adapter included)
• Min. Hose Size: 3/8" w/ HI-FLOW fittings (1/2" hose recommended)