Impact wrench 70 mm JCB Tools JCB-79170

Description Impact wrench 70 mm JCB Tools JCB-79170

Extreme British Standard power to tackle the most "hopeless" fasteners. When conventional methods fail and space doesn't allow for multi-metre levers, the JCB impact giant comes to the rescue. The JCB-79170 is a professional power tool designed specifically for components that have been corroded, heat treated or dragged along heavy industrial lines for years. This wrench converts the energy of a sledgehammer's impact into devastating torque, directing all the power directly to the face of a 70mm bolt. Made from hardened chrome-vanadium steel (Cr-V), it absorbs shock without vibration, ensuring operator safety and tool integrity in the harshest conditions found in quarries, shipbuilding and the energy sector.

Why is the JCB-79170 the choice of professionals?

Reinforced Impact Anvil

The massive end of the handle is specially designed for direct contact with a heavy sledgehammer. The design withstands extreme impulse loads without deformation or upsetting of the metal.

Cr-V Heavy Duty Steel

High-strength chrome-vanadium alloy with precision hardening provides exceptional resistance of the working jaws to "spreading" even when breaking stuck joints.

Efficiency in Limited Spaces

The compact power base allows you to work where it is impossible to maneuver with long lever extensions. Ideal for installing industrial presses and servicing marine engines.

Monolithic Energy Transfer

The rigid body of the tool does not spring back upon impact. Every joule of the sledgehammer's energy is transferred directly to the edge of the fastener, ensuring instant bolt breakaway.

Professional Anti-Corrosion Protection

A special coating protects the metal from rust and the aggressive effects of technical fluids, which is critically important for field work and humid workshops.

Maximum Safety for the Craftsman

The well-thought-out balance and significant weight of the wrench dampen vibration from impacts, reducing the load on the hands and preventing the tool from slipping.

Technical Specifications

Safety Tips

• Eye and Hand Protection: Always wear safety glasses and gloves when working with impact tools and sledgehammers.
• Positioning: Make sure the wrench is fully seated on the bolt head before applying the impact.
• Direction of Impact: Strike strictly perpendicular to the impact pad (anvil) on the handle.
• Cleanliness: Clean the tool of grease before work so that the sledgehammer does not slip during impact.

Logistical Information

Areas of Application:

• Heavy Machinery: Maintenance of the chassis and engines of quarry dump trucks and tractors.
• Industry: Repair of massive machine tools, presses, and large-sized units.
• Construction: Installation of heavy metal structures, bridges, and maintenance of cranes.
• Ship Repair and Ports: Work with complex joints on large vessels.

JCB Tools

Reliability, proven by hard work.

British quality for your toughest tasks.