Rothenberger ROMAX 4000 Basic Set accupersmachine CAS (alleen apparaat)

With a powerful 32 kN pressing force and a rapid 5-6 second cycle, the Rothenberger ROMAX 4000 delivers professional-grade pressing for metal and plastic systems up to 110 mm. This Basic Set includes the press machine and ROBOX transport case—battery and charger sold separately for full CAS flexibility.

Overview

The ROMAX 4000 is a brushless cordless press tool engineered for demanding plumbing and heating installations. It is part of the Cordless Alliance System (CAS), allowing you to use the same 18V Li-Ion batteries across multiple brands. The tool features Constant Force Technology (CFT) to ensure every press is completed with consistent, reliable force, while the 270° rotating head provides access in tight spaces. An integrated LED work light illuminates the pressing area, and the automatic return function speeds up repetitive tasks.

What stands out

• 32 kN pressing force with CFT for uniform, leak-free joints
• Compatible with Rothenberger standard press jaws (compact and standard) for metal and plastic pipes up to 110 mm
• Brushless motor for longer runtime and reduced maintenance
• 270° head rotation for easy positioning in confined areas
• Battery charge and service interval indicators keep you informed
• Service interval of 40,000 press cycles or 2 years for dependable performance
• Operating temperature range from -10°C to 60°C for tough job sites

Technical details

• Pressing force: 32 kN
• Pressing range: up to 110 mm (system dependent)
• Pressing cycle time: approx. 5-6 seconds
• Battery system: CAS (Cordless Alliance System) 18V Li-Ion
• Motor type: Brushless
• Head rotation angle: 270°
• Service interval: 40,000 press cycles or 2 years
• Safety feature: CFT (Constant Force Technology)
• Automatic return: Yes
• Work area illumination: Integrated LED light
• Operating temperature range: -10°C to 60°C
• Press jaw compatibility: Rothenberger standard press jaws (compact and standard)
• Included components: Press machine, ROBOX transport case (without battery, without charger)
• Power source: Cordless (battery-powered, battery not included)
• Display/Indicator: Battery charge indicator, service interval indicator

Our verdict

The ROMAX 4000 Basic Set is a professional-grade press tool that combines raw power with intelligent features. Its CAS compatibility and robust build make it a smart investment for installers who demand reliability and flexibility on every job.