10 Best Hydraulic Crimpers 2026 in the United States

The Milwaukee 2877-22 M18 FORCE LOGIC 750 MCM Dieless Crimper is designed for efficiency and ease of use. One of its major strengths is the Auto Distance Control, which continuously measures distance and pressure to ensure consistent crimping results. This feature contributes to uniformity and reliability in creating UL classified connections across a wide range from #6 AWG to 750 MCM.

Its lightest, in-line design and 180° rotating head enhance alignment and ease of maneuverability, making it suitable for various applications. The textured nylon grip and ergonomic handle are designed for comfort, although the crimper’s weight at 25 pounds might be a drawback for prolonged use or for those who prioritize lighter tools.

The easy access latch and one-handed operation further simplify handling, effectively freeing up the other hand to hold material, which is a significant advantage in multitasking scenarios. The build quality seems robust, reflecting Milwaukee’s reputation for durable tools. This crimper is ideal for professionals looking for a powerful, reliable tool with advanced features geared towards efficiency and precision, though the weight factor may be a consideration.

The Milwaukee 2679-22 FORCE LOGIC 600 MCM Cordless Crimper Kit is a reliable and efficient hydraulic crimper. One of its standout features is the proprietary jaw alignment system that ensures precise alignment for immediate use, making it user-friendly. Its Predictive Force Monitoring (PFM) guarantees optimal pressure every time, which results in fast and consistent crimps. The crimper's in-line design and 350-degree head rotation allow for easy access in confined spaces, making it versatile for various applications. Additionally, the weather-protected electronics are optimized to work in extreme temperatures ranging from 0°F to 122°F, enhancing its durability and reliability in harsh conditions.

The tool's ability to record and store every crimp, combined with the 1-key enabled feature for generating professional reports, adds a layer of convenience for documentation and tracking work progress. On the downside, the tool is relatively heavy, weighing in at 6 kilograms (about 13.2 pounds), which might make it cumbersome for prolonged use. Additionally, it requires two Lithium-Ion batteries, which are not included in the package, potentially leading to extra costs. Despite this, the ergonomic grip and aluminum handle help mitigate some of the strain during use.

Given its features and build quality, this tool is well-suited for professionals who need a durable and efficient hydraulic crimper for various environmental conditions.

The Klein Tools BAT207T234H is a battery-operated hydraulic crimper ideal for professionals needing to crimp large cable sizes efficiently. It boasts a 7-ton crimping force, which allows it to handle up to 600 MCM copper, 350 MCM aluminum, and 477 ACSR cable. This makes it versatile and suitable for various heavy-duty applications.

The fixed O die/D3 groove crimping jaw included is a notable feature, providing reliable performance for specific crimping needs. The tool is powered by two DeWALT 20V lithium-ion batteries, ensuring prolonged use without frequent recharging, and the included charger and carrying bag add convenience. Two integrated work lights are particularly useful for working in darker environments, enhancing its usability on varied job sites.

Durability is another strong point, with a contoured, textured aluminum handle designed for comfort and longevity. However, the tool's weight at 17.15 pounds might be cumbersome for extended use, potentially leading to fatigue. It offers a 1-year manufacturer warranty, which provides some peace of mind but is relatively short. For those seeking a powerful, battery-operated crimper with excellent build quality, the Klein Tools BAT207T234H is a solid choice, though its weight might be a consideration.