Battery-powered hydraulic rescue equipment, the LUKAS E4 series
One platform. Total power.
Cutters, spreaders, combi tools and rams on a single intelligent platform, with fully sealed rescue batteries. From the first intervention to a complex vehicle extrication – with control and precision in every scenario.


S789 E4
The 789 E4 cutter was developed specifically for modern vehicle construction and delivers uncompromising cutting power with intelligent feedback for the operator. Advanced blade geometry, balanced ergonomics and Captium™ data help rescuers act with confidence.
- Advanced LUKAS blade geometry for clean, precise cuts
- Intuitive control panel with a three-stage twist warning and a display of the remaining piston stroke
- Captium™ – warnings for blade wear, vibration and overheating
- Smart equipment tracking and LUKAS geofencing
- Integrated LED light strip
Technical specifications
- Dimensions
- 939 × 266 × 311 mm
- Weight
- 22.9 kg
- Blade opening
- 205 mm
- Cutting force up to
- 1100 kN
- Round steel up to
- 42 mm
- EN cutting performance
- 1K – 2K – 3K – 4K – 5K
- NFPA cutting classes
- A8 · B9 · C8 · D9 · E9 · F5
- Protection class
- IP 58
Features in detail
Cleaner, more precise cuts on modern vehicles. The wider blade opening allows safer cuts around edges and reduces the risk of blade twisting, kickback or uncontrolled movement.
Keeps emergency crews informed in real time, with slip warnings, a lift indicator and clear visual feedback even in low visibility – for uninterrupted cuts without getting stuck halfway.
The two-component injection-moulded construction combines a rigid core with a soft outer layer for comfort and a secure grip. Certified electrical protection up to 1,000 V adds safety when working on electric and hybrid vehicles.
Lights up cutting points, hazards and tool positions without extra light sources. Better visibility means more safety when deciding, cutting and getting results.
Monitors tool performance with real-time notifications. Thanks to geofencing, all equipment stays visible, protected and where it belongs.
Direct, uninterrupted charging removes the need to swap batteries and keeps the tool ready for use at all times.

SP555 E4
The 555 E4 spreader delivers very high spreading force with a wide working range – ideal for rescue operations in extreme conditions. Smart diagnostics and optimised ergonomics ensure safe, controlled use.
- LUKAS Shark-Tooth tips for more grip and stability
- Intuitive control panel with multi-sensor warnings and a piston-stroke display
- Captium™ real-time diagnostics for less downtime
- Smart equipment tracking and LUKAS geofencing
- 360° ergonomic handle
Technical specifications
- Dimensions
- 956 × 256 × 311 mm
- Weight
- 20.2 kg
- Tip opening
- 730 mm
- Spreading force
- 658 kN
- Squeezing force up to
- 115 kN
- Pulling force up to
- 58 kN
- Piston stroke up to
- 569 mm
- Protection class
- IP 58
Features in detail
Designed to bite into modern vehicle materials with a powerful grip and high stability. The multi-row tooth geometry prevents slipping under load, for controlled spreading and more safety for crews and casualties.
Real-time feedback on tool position and performance, with clear piston-stroke and system-status indicators – for full control and to prevent costly mistakes.
The two-component construction combines strength and comfort for precise control in any working position; it reduces fatigue and allows safe use in confined or unstable spaces.
Powerful, even light right at the work point, for better visibility of contact points, structures and hazards.
Fully sealed for extreme operations, with reliable performance even when exposed to water, mud, fuel and debris.
Real-time information on equipment performance and condition; built-in geofencing protects all equipment.
Direct, uninterrupted charging removes battery swaps and keeps the tool ready at all times.

SP333 E4
The SP 333 E4 is light, fast and very powerful – designed specifically for operations and rescues in confined spaces. Its compact design and smart feedback systems make it ideal for rescue teams.
- LUKAS Shark-Tooth tips for more grip and stability
- Intuitive control panel with multi-sensor warnings and a piston-stroke display
- Captium™ real-time diagnostics
- Smart equipment tracking and LUKAS geofencing
- 360° ergonomic handle
Technical specifications
- Dimensions
- 857 × 241 × 311 mm
- Weight
- 17.3 kg
- Tip opening
- 600 mm
- Spreading force
- 863 kN
- Squeezing force up to
- 144 kN
- Pulling force up to
- 56 kN
- Piston stroke up to
- 440 mm
- Protection class
- IP 58
Features in detail
Bite into modern vehicle materials with a powerful grip and high stability; the multi-row teeth prevent slipping under load.
Real-time feedback on tool position and performance, with piston stroke and system status.
Combines strength and comfort for precise control and less fatigue in confined spaces.
Even light right at the work point, for more safety, speed and precision while spreading.
Reliable performance even in water, mud, fuel and debris.
Real-time information on equipment condition and geofence protection.
Direct, uninterrupted charging, with no battery swaps.

SC358 E4
The 358 E4 combi tool brings cutting and spreading performance together in a single tool – ideal for units that need maximum flexibility without compromise.
- Intuitive control panel with multi-sensor warnings and a piston-stroke display
- Captium™ real-time diagnostics
- Smart equipment tracking and LUKAS geofencing
- High-performance light strip
- Turbo mode for faster working movements
Technical specifications
- Dimensions
- 909 × 226 × 284 mm
- Weight
- 18.6 kg
- Opening stroke
- 368 mm
- Pulling force up to
- 61 kN
- Piston stroke up to
- 382 mm
- Protection class
- IP 58
Features in detail
Powerful performance in both functions without changing tools – for dynamic operations where speed and flexibility are essential.
Slip/twist notifications and a lift indicator, so the tool is positioned safely and overloads are avoided.
Precise control from any angle, for safe and comfortable work even in confined spaces.
Fast, safe handling even in difficult conditions – ideal for first actions.
Lights the work area directly and reduces reliance on external lighting.
Equipment stays connected, monitored and traceable at all times.
Direct, uninterrupted charging, with no battery swaps.

CR 522 e³ CROSSRAM
The CR 522 e³ CROSSRAM telescopic ram covers a wide range of uses thanks to its long reach: pushing the B-pillar from inside the vehicle (cross ramming), opening an exit in a truck cab or separating vehicle pillars.
- Long telescopic piston with high pushing force
- Optional mechanical extension with the LUKAS LX kit, up to +27 cm
- Extended overall length of up to 180 cm
- Keeps its original pushing force even with the extension fitted
Technical specifications
- Overall length with extension
- up to 180 cm
- Mechanical extension (optional)
- up to 27 cm
Features in detail
With the optional LX kit, the ram extends by up to 27 cm to an overall length of 180 cm. According to the manufacturer, the CR 522 CROSSRAM is the only ram in its class that keeps its original pushing force with the extension fitted.
The control panel: more control in every operation
The intuitive control panel lets the user and the tool communicate directly. On-screen performance indicators make rescue operations smarter, safer and more efficient.

With the blue LUKAS e³ battery, operations can continue in salt water up to 3 m deep for up to 60 minutes. The illuminated symbol confirms the right battery.
The scale shows the pressure range the tool is working in and the remaining power reserve.
When the tool reaches a dangerous angle, the key turns from blue to red and calls for the position to be corrected – protecting both patient and user.
Warns of overheating under extreme load.
Turning the star grip past its maximum position activates turbo mode for faster work.
Shows the remaining battery capacity and when it is time to change it.
The direction indicator lights up while turning, so the user knows whether the tool is opening or closing.
Tool comparison
The key technical data of the E4 series tools, side by side.
| Type | Cutter | Spreader | Compact spreader | Combi tool |
|---|---|---|---|---|
| Weight | 22.9 kg | 20.2 kg | 17.3 kg | 18.6 kg |
| Dimensions | 939 × 266 × 311 mm | 956 × 256 × 311 mm | 857 × 241 × 311 mm | 909 × 226 × 284 mm |
| Opening | 205 mm (blade) | 730 mm (tips) | 600 mm (tips) | 368 mm |
| Cutting force | 1100 kN | – | – | – |
| Spreading force | – | 658 kN | 863 kN | – |
| Squeezing force | – | 115 kN | 144 kN | – |
| Pulling force | – | 58 kN | 56 kN | 61 kN |
| Piston stroke | – | 569 mm | 440 mm | 382 mm |
| Protection class | IP 58 | IP 58 | IP 58 | IP 58 |
Equip your rescue team
Contact us for a quote, kit configuration and training in using the tools.