Used Laser Engraving for sale (2,819)

Year of construction: 2007, condition: excellent (used), We offer a complete Laser marking machine: - DOMINO DSL1 laser - Cabin according to protection class 1 - axis for rotation - conveyor belt Credpjd N Hgujfx Ab Tjk - computer the tipe of laser: DOMINO DSL1 10-60 Laser power: 10 W. Lasertype: closed CO2 laser, 30000 hours medium failure-free time Characters per second: 400 (depending on the product material and system configuration) character height: 0,5 - 120 mm (0,02 - 119,89 mm) focal length: 100 mm (208 mm optional) labeling field: 60 x 60 mm Font: Pseudo-True Type laser head: construction made of stainless steel and aluminum operating temperatur: 15 - 38 C cooling: air Dynamark-Software The following materials can be marked by a CO2 laser: - Painted or coated metals - Glass - ceramics - Carton - Different types of plastic

Condition: new, Year of construction: 2025, machine/vehicle number: JEWELliner XS30-PRO Std, input voltage: 230 V, type of input current: AC, laser power: 30 W, type of cooling: air, total width: 400 mm, total height: 500 mm, total length: 600 mm, overall weight: 55 kg, warranty duration: 12 months, height adjustment type: electric, door opening width: 400 mm, door opening height: 200 mm, laser wavelength: 1,064 nm, Developed, produced and checked in Germany. JEWELliner "XS-PRO" model series "Standard" with 30W CW laser power equiped with an electric lift door, an auto-focus function and is builded in a compact machine dimension to fit into most rooms. - Developed and produced in Germany - Other models, laser power and options on request. Engraving Laser (fiber technology) with security housing „LASER CLASS 1“. Compact designed, all components are in the housing and will be air cooled. Maintenance free! Materials: metals, ceramic and some plastics. Applications can found in the jewellery ans also in other production areas. machine dimension: L60xW40H50cm, to integrade simple into a production area. Samples of material: steel, stainless steel, gold, silver, titan, aluminium, brass, copper, brounce, carbon, ceramic, makrolon Possibilities of application: - graphic engraving (logo, draw, handdraws, signatures) - serial numbers - barcode, datamatrix, QR-code - ring inside (f.e. name, date, symbol, handwrite) optional - ring outside (f.e. name, endless graphic, endless pattern) optional - bangles inside/outside - optional - text (text straight, circled text, bowed text, text symbols) - handwrite - finger print - photo engraving (photos, pictures) - micro engraving (micro text till 0.25mm character high) - round engraving (engraving on round or bowed surfaces) optional main parts of JEWELliner "XS" PRO Modell "Standard" : - fiber laser unit with scan head and focus pointer - security housing „Laser Class 1“ with 200x140mm security glass - manual door opening - emergency button Credpec Rmy Nefx Ab Tek - 180° view area to the marking field - electrical z-axis for focus positioning - configured engraving software "BNMARK5" ! Made in Germany ! developed by BN Laser - optional - rotary axis with removable jewelry jaw chuck Specification: - laser technology: fiber laser - outputpower CW: 30W - available frequency: 1.8 - 2000kHz - connection type data: USB 2.0 - wave length: 1064nm - lens (delivery): F-Theta 163 - marking field size: 110 x 110 mm – smaller possible - focus range: ca. 1.7 mm - min character high: 0.25 mm - min. line width: 0.023 mm - cooling: air cooled - maintenance: no service necessary - power: AC 110V / 240V – 50/60Hz – short cut save - dimension: L600 x W400 x H500 mm - weight: 55kg The engraving laser is after the delivery immediately ready to use. In this way, the machine can be integrated in the production very fast. The machines can be inspected and tested by appointment. Pictures can be different!

Condition: new, Year of construction: 2024, Laser Engraving Machine with 60-Watt Laser Power Cjdpofkgq Nsfx Ab Tork New demonstration unit - 60 Watt MOPA laser (enables color laser engraving on stainless steel) - incl. 4th axis (rotary unit) - incl. Windows 10 Pro 64-bit PC system - incl. 22" monitor - fully installed and calibrated - engraving software in German - very easy to operate - switch on and start immediately - Fiber laser source with 60 watts for high-contrast and fast marking with extremely high resolution (see photos) - Deep engraving up to 4mm possible (even in hardened steel) - Wobble function, e.g. for cleaning metal components - Suitable for engraving on many metals (stainless steel, brass, aluminum, etc.) and numerous plastics - Heavy industrial quality - Complete system / ready for immediate use - Working area approx. 500 x 600 x 600 mm (LxWxH) - Clamping table with threaded mounting holes in a 50mm grid - LED workspace lighting - 50mm port for fume extraction - Engraving area approx. 180 x 180 mm - Expandable up to approx. 300 x 300 mm - Incl. foot switch for starting the engraving process - Leasing or hire purchase possible through our finance partner Sale to commercial customers only. Delivery / consultation / sales only in Germany / Austria / Switzerland Machine dimensions approx.: Width: 800 mm Height: 1800 mm Depth: 1000 mm Weight: approx. 150 kg

Condition: used, Year of construction: 2025, operating hours: 320 h, functionality: fully functional, shaft length: 10,600 mm, laser power: 60 W, Offer ex works, plus delivery costs. Laser source refurbished. 6 months warranty. Offer valid while stocks last. SK LASER KOLLTRONIC C60W1 Refurbished CO2 laser Warranty: 6 months Peak power: 60 watts with workstation Beam quality M² < 1.2 Beam diameter Wavelength: 1057 - 1063 nm Water cooling Power supply: 230 V, 50 Hz Dimensions (W/H/D): 200 mm x 255 mm x 910 mm Scanner deflection unit with X-Y galvanometer, mirror mount, and mirror for 10064 nm SCANNER, CONTROL F-Theta lens, F = 200 mm, anti-reflective protective glass Working area: 140 x 140 mm; other optics available on request Windows 11 Pro KOLLTRONIC industrial-grade marking software. Specially developed for the task of "laser marking." The development has been significantly influenced by collaboration with users and is characterized by its clear and simple operation. Importing logos or characters with a single mouse click. The user interface is designed intuitively. Various file types can be imported, including dxf, plt, wmf, and bitmap data. Csdpfx Ajwtfr Eob Tjrk

Condition: new, Year of construction: 2024, functionality: fully functional, machine/vehicle number: FI-50-RAY-OF, shaft length: 200 mm, input voltage: 230 V, type of input current: DC, laser power: 50 W, type of cooling: air, working range: 200 mm, overall weight: 46 kg, warranty duration: 36 months, input frequency: 100 Hz, Available immediately! Buy now and benefit! Seize the opportunity and secure the 50 Watt Raycus QB. For further information or an individual offer, please do not hesitate to contact us. Contact us today and find out more about the benefits of this outstanding product. We offer you a brand new 50 watt Raycus fiber laser with German user software and operating instructions. This device is very easy to operate without any programming knowledge and is ready for immediate use. Cedsu Hrf Dopfx Ab Tsrk Our services: Personal delivery and installation Setup and instruction on site or via remote connection Ongoing support for questions or problems Service and spare parts directly from Germany Technical details: Laser power: 50 Watt Raycus Wavelength: 1064 nm Marking field size: 200x200 mm (options: 50, 70, 110, 150, 250, 300 mm head) Repeat accuracy: ± 0.003 mm Engraving speed: ≤ 7000 mm/s Marking software: EZCAD in German / English Pilot laser: simple preview Laser class: 4 Working temperature range: 14-30 ℃ Focusing: manual Max. Component height: approx. 350 mm Connection: 230V Cooling: air-cooled Weight: approx. 50 kg Operating costs: low Service life: over 100,000 operating hours maintenance-free Equipment: Grid holes for fixtures Variety of materials: Marking of a wide range of materials Included: Head 200x200 mm, other sizes available CE declaration of conformity guarantee service German software Training for machines and programs Invoice Scope of delivery: USB cable power cable Stops USB stick with parameters Operating instructions in German Monitor holder Foot pedal Safety goggles Applications: Perfectly suited for text, logos, vector data, QR codes, DMC codes, 2D codes, variable data sets and image engraving. This laser is ideal for engraving and tempering metals as well as marking or decorating plastics and coated materials. Software: EZCad 2.14.0 in German Compatible files: *.DXF, *.PLT, *.AI, *.JPC, *.BMP, *.JPG, *.JPEG, *.GIF, *.TGA, *.PNG Service: We carry out the service ourselves and have the largest spare parts in stock right here in Germany to guarantee you fast and efficient support. Shipping and installation: With shipping, we connect the machine to you remotely, set it up and give you brief instructions. Alternatively, we deliver it in person, install it, set it up and instruct you. The price is agreed depending on the zip code. Consultation: For detailed advice, visit our website or call us directly. We will be happy to answer all your questions.

Condition: ready for operation (used), Year of construction: 2019, operating hours: 200 h, functionality: fully functional, type of input current: AC, laser power: 700 W, power: 3 kW (4.08 HP), Equipment: cooling unit, cw fiber laser with 750 watts as a stand-alone system or for integration into machines and systems. Due to its high output power, this water-cooled laser is particularly suitable for tasks where a lot of heat is required in the workpiece. This includes, for example, welding metals or plastics, cutting, material removal or structuring. The optional use of a 2D galvo scanner means that the laser beam can also be guided over the workpiece using software. The laser can be modulated digitally and analogue (power setting) and can also be controlled and monitored using control software. The images show a setup with a galvo scanner. The system can also be optionally equipped with a welding head or cutting head. Laser class 1 can also be achieved by installing side walls and a front door with a laser protection window (all available). The work area can be adjusted in height using an electrically controlled Z axis. The laser system is prepared for integration into a higher-level system, but can also be used as a stand-alone system. In the event of integration, interfaces for interlock, emergency stop, external laser control, etc. are available. Individual components of the system can also be integrated into a system at the customer's site. We are happy to support the customer after consultation and according to their specifications. Some technical data: - maximum 700 watts optical output power - wavelength: 1080 [nm] Credpfjph U Anjx Ab Tek - power consumption (without cooler): < 3,000 watts - supply: single-phase; 230 VAC / 50 Hz - analog modulation (can be used to adjust power, among other things) - digital modulation up to 20 kHz

Condition: new, Year of construction: 2025, If you are looking for the right machine and not a toy, then you have come to the right place: Foil label - label printer - name plate machine Laser markers skyLASER Mark 500 - 2D fiber laser engraving / marking laser is the complete solution for your complex laser engraving applications (* Prices depending on the equipment, this is a brand new laser machine from our production) Our skyLaser Mark systems are used exactly where the conventional CO2 laser technology has its limits. Using the fiber laser with a wavelength of 1064nm, even the most filigree structures can be realized in almost any material. In contrast to conventional milling processes, the laser works without contact, without force and without tool wear. The advantages in your application are the geometric flexibility and high machining accuracy. This type of machining can be used regardless of the hardness of the workpiece to be machined. The flexibility of the system increases with the mobile work table, which can be adapted to your needs. You can easily integrate the system into your production line, or operate it as a stand-alone solution. Our skyLaser Marks deliver very precise and permanent markings (laser engravings) and are suitable for the special area of ​​laser metal and certain organic substances. The use of a variety of fonts, the application of barcodes, serial numbers, logos and pictures is easily possible. Thanks to the excellent resolution, almost all requirements for marking tasks can be solved. Production of embossing stamps, engravings, inscriptions and complex, fine structures, the software is extremely user-friendly. Even very complex and complex marking tasks can be easily created on the supplied industrial PC. Precise positioning is done in no time at all, thanks to the optional observation camera for process tracking and software-based workpiece alignment. Since the system has hardly any wearing parts and is almost maintenance-free thanks to the IPG laser technology, it can be used especially for industrial applications as well as in continuous use. The skylaser marking laser / engraving laser at a glance: Crodpfxscuiz Tj Ab Tek Processing area: from 110 x 110 or 120x120 or 300x300 mm (F-theta lenses dependent / 3D option) Laser source: IPG (pulsed fiber laser, YTTERBIUM PULSED FIBER LASER) SCANLAB galvanometer scanner Nominal laser power: 20W New: software-controlled, variably adjustable working width (X, axis max. 450mm depending on structure) New: software-controlled, variably adjustable working height (Z, axis max. 200/450 mm depending on the body) Optional other work areas - automatic material feed, etc. Air cooling due to low energy consumption Labeling speed: up to 8000 mm / s (SCANLAB dyn AXIS ® galvanometer scanners the SCAN cube ® 10 achieve labeling speeds of up to 640 characters per second.) Redundant security system Laser class: 1 or, depending on the configuration, laser class: 2 (through optional pilot laser) pfeifer-technology HQ mirrors and optics for perfect results, powerd by Scanlab (R) pfeifer-technology industrial PC including pre-installed control software New: incl. Laser Focus Finder New: incl. Process air control New: including suction control Optional: positioning laser: integrated diode laser for optimal positioning New including F-Theta lens 110 x 110 mm working area with protective glass! (Extension of the work area optionally to (180, 350 mm) almost maintenance-free

Condition: as good as new (ex-display), Year of construction: 2025, UV laser engraving machine with 15 watt laser output Laser source with 355nm wavelength / 15 watts Demonstration machine with minimal operating hours (approx. 15 hours). - Incl. Windows 10 Pro 64-bit PC system - Incl. 22" monitor - Fully installed and calibrated - Engraving software in German - 3D software (MM3D) - Very easy to operate - Switch on and start working - UV laser source with 15 watts for high-contrast and rapid marking with extremely high resolution Credpfxsflrnas Ab Tsk - Engraving on virtually all metals (stainless steel, brass, aluminum, etc.) - Engraving on virtually all plastics (including PVC, silicone, etc.) - Engraving on real glass (including crystal glass) - Cutting of real glass possible - Heavy-duty industrial quality - Complete system / immediately ready for use - Working area approx. 500 x 600 x 600mm (l x w x h) - Clamping surface with mounting threads in a 50mm grid - LED workspace lighting - 50mm duct connection for fume extraction - Engraving area approx. 150x150 / 200x200 / 300x300mm (switchable) - 3D scanner for marking arbitrarily shaped surfaces - Incl. foot switch for starting the engraving process Sale exclusively to commercial customers. Delivery / consulting / sales only within Germany / Austria / Switzerland. Leasing or hire purchase available through our financing partner. Machine dimensions approx.: Width: 800mm Height: 1800mm Depth: 1000mm Weight: approx. 150kg

Condition: new, Year of construction: 2025, operating hours: 3 h, functionality: fully functional, machine/vehicle number: FI-30-MAX-OF, shaft length: 110 mm, input voltage: 230 V, type of input current: DC, laser power: 30 W, type of cooling: air, working range: 110 mm, overall weight: 46 kg, warranty duration: 36 months, input frequency: 100 Hz, Available for immediate delivery! Demonstration unit! Buy now and benefit! Seize this opportunity and secure the 50-watt demonstration unit – used for a maximum of 3 hours, in mint condition! We are happy to assist you for further information or a customized quote. Contact us today to learn more about the benefits of this outstanding product. We offer a 30-watt fiber laser with German user software and an instruction manual. This device is very easy to use and ready to use without any programming knowledge. ✅ Only used for a maximum of 3 hours – top condition! ✅ 3-year warranty and support included! Credjwchywspfx Ab Tjk Our services: Personal delivery and installation Setup and training on-site or remotely Continuous support for questions or problems Service and spare parts directly from Germany Technical details: Laser power: 30 watts Wavelength: 1064 nm Marking field size: 200 x 200 mm (Options: 50, 70, 110, 150, 250, 300 mm head) Repeatability: ± 0.003 mm Engraving speed: ≤ 7000 mm/s Marking software: EZCAD in German/English Pilot laser: simple preview Laser class: 4 Operating temperature range: 14-30 °C Focusing: manual Max. component height: approx. 350 mm Connection: 230V Cooling: Air-cooled Weight: approx. 50 kg Operating costs: Low Service life: Over 100,000 operating hours, maintenance-free Features: Grid holes for fixtures Material versatility: Marking a wide variety of materials Included: Head 200x200 mm, other sizes available CE Declaration of Conformity 3-year warranty and support German software Training for machine and programs Invoice Included: USB cable Power cable Stops USB stick with parameters Operating instructions in German Monitor holder Foot pedal Safety goggles Applications: Perfect for text, logos, vector data, QR codes, DMC codes, 2D codes, variable data sets, and image engraving. This laser is ideal for engraving and annealing metals, as well as marking or decorating plastics and coated materials. Software: EZCad 2.14.0 in German Compatible files: *.DXF, *.PLT, *.AI, *.JPC, *.BMP, *.JPG, *.JPEG, *.GIF, *.TGA, *.PNG Service: We perform service ourselves and keep most spare parts in stock right here in Germany to ensure you receive fast and efficient support. Shipping and Installation: With shipping, we will connect the machine to you remotely, set it up, and provide brief instructions. Alternatively, we can deliver it in person, install it, set it up, and provide instruction. The price is negotiated based on your zip code. Consultation: For detailed advice, visit our website or call us directly. We are happy to answer all your questions.

Condition: like new (used), Year of construction: 2017, Laser System Mercury SEI Giotto I-SCAN – used / as-new condition For sale: Mercury SEI Giotto I-SCAN laser machine This system is ideally suited for precise engraving applications in industry and trade. Technical data: Type: Mercury SEI Giotto I-SCAN Laser processing system with I-SCAN technology High-precision processing of various materials (e.g. plastic, wood, acrylic, paper, textiles, and more) Suitable for engraving Robust construction, reliable operation Condition: as new / fully functional Immediately ready for use, including setup and aluminium frame (programmable sliding table with enclosure – Laser Class 4) Including SICK safety laser scanner Inspection & Test: On-site inspection by arrangement possible. Cjdpfow Rp Udex Ab Tjrk Laser power: 300W Includes Icaro Backlight software

Condition: good (used), functionality: fully functional, Year of construction: 2018, machine/vehicle number: 144669, overall weight: 400 kg, total length: 1,000 mm, total width: 700 mm, total height: 1,000 mm, GRAVOTECH LASER WORKSTATION 2 - Operating voltage: 100 - 240 V - Power connection: 800 W - Frequency: 50/60 Hz Attention: The item must be collected definitively between 19 and 23 January 2026 on a date yet to be agreed. Cedpoxw Sk Tjfx Ab Tsrk FCA D-76571 Gaggenau – loaded onto truck

Condition: like new (used), functionality: fully functional, Year of construction: 2023, operating hours: 50 h, table length: 600 mm, table width: 1,000 mm, overall weight: 300 kg, total width: 1,480 mm, total height: 900 mm, Equipment: type plate available, Technical specifications: - 80 Watt Synrad CO2 laser source - Machine dimensions: 1480x900x1120 mm - Working area: 1000x600 mm - Max. workpiece height: 230 mm - Aluminum honeycomb cutting table with vacuum function - 2'' focus lens incl. focusing gauge and nozzle - Optional lens set: 1.5'' focus lens - 2.5'' focus lens - 4'' focus lens - Clean-Tech dust protection system - Servo motors (max. 3.2 m/sec) - Autofocus with Microsonic sensor Credpfoxvb Eksx Ab Tjk - Assist air incl. compressed air compressor - LED interior lighting - Laser class 2 - Power supply 230V - Weight 300 kg - JL Cockpit laser software - JustAir POR extraction system to JL 10.6 extraction with 640 m³/h performance

Condition: used, Year of construction: 2011, working area 500x300 mm Capacity 60 Watt Weight 100 kg Csdpfx Asxq Hikob Terk

Condition: ready for operation (used), Year of construction: 2016, Additional Equipment Gas-Kit Light: Control of external supplied compressed air with max. flow rate 150 l/min with max. 10 bar / Water Cooling Preparation: Additional parts to connect an external cooler This Trotec Speedy 360 was manufactured in 2016. It features a working area of 813 x 508 mm and a multifunctional table concept with a programmable Z-axis. The machine offers a maximum processing speed of 355 cm/s and is equipped with brushless DC servo motors. It supports Ethernet connectivity and includes InPack Technology™ for dust protection. Ideal for detailed engraving work. Contact us for more information about this machine. Application Types Other Sheet Metal Machinery Cedpfx Asw I H Ddjb Tjrk

Condition: new, Year of construction: 2024, Professional CO2 laser with a 600mm x 900mm work table and a tube with a rated power of 80W reaching 90W at peak! The standard equipment includes a CW5000 liquid cooler, a compressor for blowing the lens and material, and a smoke extractor. Model: 6090G Working area: 600x900mm (pass-through table in the Y axis) Rated laser power: 80W Laser power at peak: 90W Tube type/laser type: Glass CO2 laser tube Crodpfxotvmh Dj Ab Tsk Cooling type: Closed-circuit water cooling - CW5000 cooler Max. engraving speed: 800mm/s Suggested max. cutting speed: 400mm/s Max. Cutting thickness: up to 15mm depending on material and parameters Min. engraving size for letters: 1mm x 1mm Engraving precision: 2500DPI Repeatability: +-0.01mm NEW – Controller and motherboard: Ruida RDC6445G - a module with advanced functions providing advanced control over parameters and the processing process Supported graphic forms: DST, PLT, BMP, DXF, DWG, AI, LAS, etc. Supported interface: WiFi, USB Color separation: Yes Drive system: Hybrid closed-loop stepper motors with high holding torque by LEADSHINE 15mm linear guides by PMI Standard equipment: PURI 80-90W laser tube Fume extraction and piping CW5000 cooler Table knife rigid, stable steel honeycomb table Blowing compressor Power source: 230V, 50-60Hz Working environment: Temperature 0-45oC, Humidity 5-95% (non-condensed) Weight 209.65 kg + accessories ~ 20 kg Dimensions: 142x120x105 cm Machine designed for cutting and engraving in materials such as: Acrylic, leather, rubber (e.g. stamps), wood, wood derivatives, plastics, textiles, clothing, leather, glass (engraving only), marble/stones (engraving only, cardboard, ceramics (engraving only), paper, etc., coated metals (e.g. pens).

Year of construction: 2017, operating hours: 4,850 h, condition: excellent (used), functionality: fully functional, laser power: 400 W, machine/vehicle number: S30-0122, Trotec SP-3000 with 400 Watt - CO2 laser Cedpfx Absw Eucke Tjrk - 2210x3210 mm working area - Control panel - Laser pointer - Gas kit - Extended dust protection - Software-controlled Z-axis (laser head) - Air-flushed optics - Fully encapsulated beam entry, Laser Class 4 system - Water chiller Sigma C-13 - Digital table extraction - Aluminum grid cutting table ! INCLUDING AIGNER EXTRACTION !

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 3500x2100x1300 mm Total power requirement 1500 kW Cedpfxev Uch Ue Ab Tjrk Weight 1200 kg

Condition: ready for operation (used), Year of construction: 2022, General Data Measurements width 673 mm Measurements depth 1003 mm Codpfx Abow Diu So Terk Measurements height 455mm Machine weight 63kg Main Drive Number of axis 2 Additional Equipment Source: 30-watt Fiber Speed: 120 IPS (3.05m/s) with 5G acceleration This EPILOG Laser Fusion Edge 12 30watt fiber was manufactured in 2022. It features a 610x305mm work surface and a maximum Z-depth of 178mm. The machine operates with a 30-watt fiber source and achieves speeds up to 120 IPS (3.05m/s) with 5G acceleration. Weighing 63kg, it's designed for precision in fiber laser cutting. If you are looking to get high-quality cutting capabilities consider the EPILOG Laser Fusion Edge 12 machine we have for tact us for more information. Application Types Other Sheet Metal Machinery

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1328x1070x530 mm Csdpfx Aov Dmr Ajb Tork weight 220 kg total power requirement 2,3 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2900x1800x1100 mm Csdpfjv Uchzsx Ab Terk Total power requirement 0 kW Weight 550 kg

Condition: used, Year of construction: 2018, Dimensions (L/W/H) 2200x1350x1150 mm weight 500 kg Crjdpfx Abev Dmrpj Tjk total power requirement 1 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 3500x2100x1300 mm Total power requirement 0 kW Weight 1200 kg Crjdov Uch Ijpfx Ab Tsk

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2900x1800x1100 mm Total power requirement 1,5 kW Crodov Uchujpfx Ab Tjk Weight 550 kg

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 800x560x445 mm Crodjvz Hqaepfx Ab Tjk Weight 40 kg Total power requirement 1 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2040x1495x1025 mm Weight 540 kg Crsdsvz Hpvopfx Ab Tsk Total power requirement 2,3 kw