Impact Wrench Forsage 1" Pneumatic 3800 Nm for Heavy Trucks

Forsage 1" Pneumatic 3800 Nm impact wrench is designed for heavy-duty applications on trucks, buses and other large vehicles. This air-powered tool delivers high torque output in a compact 1-inch drive format, allowing use with heavy-duty sockets and accessories. The wrench is intended for professional workshops, roadside service and fleet maintenance where secure fastening and efficient loosening of large wheel nuts and heavy fasteners are required.

Advantages

The pneumatic design provides consistent torque delivery and continuous operation under sustained loads, while the 3800 Nm maximum torque enables handling of stubborn wheel nuts and large fasteners. A 1-inch drive ensures compatibility with heavy-duty sockets, and the compact body facilitates access in confined wheel wells and engine compartments. The tool operates from a compressed air source, which reduces electrical hazards in outdoor and wet conditions and supports long service intervals when used with proper air preparation.

Suitable for

• Removing and tightening wheel nuts on heavy trucks and trailers
• Fleet maintenance in transport and logistics depots
• Roadside repair and emergency tyre changes
• Workshop use for large fasteners on commercial vehicles and machinery

Key specifications

• Drive size: 1-inch (suitable for heavy-duty sockets)
• Maximum torque: up to 3800 Nm
• Power source: compressed air (pneumatic)
• Intended use: heavy-duty / commercial vehicle wheel and fastener work
• Design: compact housing for improved access in tight spaces

How to use

Connect the impact wrench to a clean, dry compressed air supply with appropriate hose and fittings rated for professional use. Select a heavy-duty socket that matches the fastener size and attach it securely to the 1" drive. Before applying torque, ensure the vehicle is securely supported and wheel chocks are in place. Use controlled bursts to loosen seized nuts, then adjust air pressure and use steady operation for tightening to the required torque—final torque verification should be performed with a calibrated torque wrench when exact values are required. After use, disconnect the air supply and store the tool in a dry place.

Usage recommendations

Use an inline air filter, regulator and lubricator to protect internal tool components and maintain consistent performance. Regularly inspect sockets and drive attachments for wear and replace damaged components. For accurate assembly torque on critical fasteners, finish fastening with a calibrated torque wrench according to vehicle manufacturer specifications.