Hydraulic Crimping Tool AWTools AW31575 for Cable Lugs 18–20T, 16–300 mm²

The AWTools AW31575 hydraulic crimping tool is engineered for compressing cable lugs and terminals on copper and aluminum conductors. It produces a controlled 18–20 tonnes of crimping force and accepts conductor cross-sections from 16 to 300 mm², enabling mechanically consistent crimps for electrical installations, maintenance and heavy-duty on-site work. The tool is intended to create reliable low-resistance connections for power distribution, grounding and industrial cabling.

Advantages

The hydraulic mechanism delivers uniform force for repeatable crimp quality while reducing operator effort compared with manual crimping. Wide cross-section compatibility (16–300 mm²) covers a broad range of cable sizes used in residential, commercial and industrial applications. Designed for use with both copper and aluminum conductors, the tool facilitates strong mechanical and electrical joints and helps meet installation standards when correct dies and procedures are used.

Suitable for

• Crimping cable lugs and ring terminals on power and grounding conductors
• Electrical installation and maintenance in buildings and industrial sites
• On-site heavy-duty crimping where hydraulic force is required
• Working with copper and aluminum conductor cores within the specified cross-section range

When it may not be suitable

This hydraulic crimping tool is not intended for very small signal wires or terminals below the 16 mm² lower limit and will not produce correct crimps on conductors outside the specified 16–300 mm² range. It also may not be the best choice for fine-pitch or delicate electronics work where precision tools for small connectors are required.

Key specifications

• Crimping force: 18–20 tonnes
• Supported conductor cross-sections: 16–300 mm²
• Compatible conductor materials: copper and aluminum
• Application: manual hydraulic operation for field and workshop use

How to use

Select the correct die set for the conductor cross-section and terminal type, place the lug or terminal and conductor into the crimping head, and actuate the hydraulic mechanism according to the tool instructions until the required compression is achieved. After crimping, visually inspect the crimp and, if applicable, measure crimp dimensions or electrical resistance to verify a sound connection. Follow safety procedures: isolate circuits, wear appropriate PPE and follow recommended torque and inspection practices.

What to consider before purchase

• Confirm the conductor cross-sections and terminal types you will work with fall within 16–300 mm²
• Ensure die sets for the specific lug profiles are available and compatible
• Consider working weight, ergonomics and whether a dedicated hydraulic pump or heavy-duty accessories are required
• Verify suitability for copper or aluminum conductors depending on your application

Usage recommendations

Please use manufacturer-recommended dies and crimping procedures, confirm correct conductor preparation and perform quality checks on each crimp to ensure electrical safety and mechanical reliability.