Huck® Gun 507 Hydraulic Capacity C50L 1" & 1 -1/8" (25.4 & 28.6 mm)

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The Huck® HG-507 Hydraulic Installation Gun is a powerful, heavy-duty tool made in the USA, designed to install large-diameter HuckBolts® in 25.4 mm (1") and 28.6 mm (1-1/8") sizes for demanding structural and industrial applications. Featuring durable construction, high-speed installation and minimal moving parts for reduced maintenance, it delivers strong, reliable fastening performance when used with a compatible nose assembly, hydraulic power unit and high-pressure hoses.

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Product Code: HG-507

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Heavy-duty hydraulic Huck gun designed for installing large-diameter C50L HuckBolts in 25.4 mm (1") and 28.6 mm (1-1/8") sizes.

The Huck® HG-507 is a heavy-duty, American-made hydraulic installation tool designed for demanding industrial applications. Its robust construction and efficient hydraulic mechanism provide fast, reliable installation of large-diameter HuckBolts.

The HG-507 requires a compatible Huck POWERIG® hydraulic power unit, high-pressure hoses and the appropriate nose assembly for operation. Nose assemblies are supplied separately and must be matched to the specific fastener type and diameter.

Huck HG-507 Key Features

  • Heavy-duty hydraulic installation tool for large-diameter HuckBolts.

  • Powered by a compatible Huck POWERIG® hydraulic system.

  • High pulling capacity for demanding industrial fastening applications.

  • Durable, American-made Huck construction.

  • Compatible with specified Huck nose assemblies, depending on fastener type and diameter.

  • Designed for reliable, high-volume industrial installation.

HG-507 Technical Specifications

  • Fastener Capacity: C50L HuckBolt fasteners in 25.4 mm (1") and 28.6 mm (1-1/8") diameters.

  • Stroke Length: 63.5 mm (2.5").

  • Maximum Pulling Capacity: Approximately 337 kN at 393 bar (5,700 psi).

  • Power Source: Compatible Huck POWERIG® hydraulic power unit.

  • Nose Assembly: Supplied separately. Tool dimensions exclude the nose assembly.

HG-507 Hydraulic Operating Pressures:

  • Pull: 372–393 bar (5,400–5,700 psi).

  • Return: 152–165 bar (2,200–2,400 psi).

These operating pressure ranges are specified by Huck for the 507 hydraulic installation tool. Always follow the applicable manufacturer's instructions for hydraulic power-unit compatibility, setup and operating limits.

For detailed specifications and operating requirements, refer to the Huck 507 Instruction Manual (HK480).

Tool Hire, Warranty & Repairs

The Huck HG-507 is also available for hire. Our tools come with a 12-month warranty, subject to applicable terms and conditions.

Huck Aerobolt is an authorised Huck Tool Repair Service Centre, providing professional servicing, maintenance and repairs for Huck installation equipment.

Understanding Nose Assemblies

A nose assembly is the prerequisite attachment that installs either Huck bolts or Structural Rivets - in essence, the link between the Huck gun and the fastener. Huck guns require a nose and their selection depends on the tool, fastener, & diameter. 

Huck Nose Assemblies

Lock Bolt guns and their interchangeable nose assemblies provide the versatility to install either a Structural Rivet or a Pin & Collar Huck bolt. At technical staff can assist with selection - please contact us.

Nose Assembly Maintenance.

Keep the nose in good operating condition requires a couple of key tasks:

  1. Keep nose assembly tight on tool piston.
  2. Clean nose assembly jaws on a regular basis by removing metal shards from the jaws and other locations with a suitable instrument.

Typical Huck Nose Assembly Cross Section.

Typical Huck Nose Assembly Diagram

Heavy-duty hydraulic Huck gun designed for installing large-diameter C50L HuckBolts in 25.4 mm (1") and 28.6 mm (1-1/8") sizes.

The Huck® HG-507 is a heavy-duty, American-made hydraulic installation tool designed for demanding industrial applications. Its robust construction and efficient hydraulic mechanism provide fast, reliable installation of large-diameter HuckBolts.

The HG-507 requires a compatible Huck POWERIG® hydraulic power unit, high-pressure hoses and the appropriate nose assembly for operation. Nose assemblies are supplied separately and must be matched to the specific fastener type and diameter.

Huck HG-507 Key Features

  • Heavy-duty hydraulic installation tool for large-diameter HuckBolts.

  • Powered by a compatible Huck POWERIG® hydraulic system.

  • High pulling capacity for demanding industrial fastening applications.

  • Durable, American-made Huck construction.

  • Compatible with specified Huck nose assemblies, depending on fastener type and diameter.

  • Designed for reliable, high-volume industrial installation.

HG-507 Technical Specifications

  • Fastener Capacity: C50L HuckBolt fasteners in 25.4 mm (1") and 28.6 mm (1-1/8") diameters.

  • Stroke Length: 63.5 mm (2.5").

  • Maximum Pulling Capacity: Approximately 337 kN at 393 bar (5,700 psi).

  • Power Source: Compatible Huck POWERIG® hydraulic power unit.

  • Nose Assembly: Supplied separately. Tool dimensions exclude the nose assembly.

HG-507 Hydraulic Operating Pressures:

  • Pull: 372–393 bar (5,400–5,700 psi).

  • Return: 152–165 bar (2,200–2,400 psi).

These operating pressure ranges are specified by Huck for the 507 hydraulic installation tool. Always follow the applicable manufacturer's instructions for hydraulic power-unit compatibility, setup and operating limits.

For detailed specifications and operating requirements, refer to the Huck 507 Instruction Manual (HK480).

Tool Hire, Warranty & Repairs

The Huck HG-507 is also available for hire. Our tools come with a 12-month warranty, subject to applicable terms and conditions.

Huck Aerobolt is an authorised Huck Tool Repair Service Centre, providing professional servicing, maintenance and repairs for Huck installation equipment.

Understanding Nose Assemblies

A nose assembly is the prerequisite attachment that installs either Huck bolts or Structural Rivets - in essence, the link between the Huck gun and the fastener. Huck guns require a nose and their selection depends on the tool, fastener, & diameter. 

Huck Nose Assemblies

Lock Bolt guns and their interchangeable nose assemblies provide the versatility to install either a Structural Rivet or a Pin & Collar Huck bolt. At technical staff can assist with selection - please contact us.

Nose Assembly Maintenance.

Keep the nose in good operating condition requires a couple of key tasks:

  1. Keep nose assembly tight on tool piston.
  2. Clean nose assembly jaws on a regular basis by removing metal shards from the jaws and other locations with a suitable instrument.

Typical Huck Nose Assembly Cross Section.

Typical Huck Nose Assembly Diagram

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