Used Klopp Fw 11/4 for sale (65,268)

Condition: used, feed pressure . bar liter capacity . l total power requirement . kW weight of the machine ca. . t dimensions of the machine ca. . m Pump aggregate The tech. Data are manufacturer or operator information and therefore non-binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. Blsdpeyqtlgsfx Af Asn We look forward to your visit. Your Markus Hirsch Team

Year of construction: 2020, condition: new, functionality: fully functional, Equipment: documentation/manual, Package 14 PP6713 – CS6713 Brinox LEP 11 – GMP Chromatography System with CIP Skid New – unused – in original packaging Manufacturer: Brinox Model: LEP 11 Version: PP6713 with CIP System CS6713 Condition: New – in original packaging – never installed Description Offered is a pharmaceutical chromatography system LEP 11, consisting of the chromatography panel PP6713 and the corresponding CIP skid CS6713. The system is completely new, unused, and remains in the manufacturer’s original condition. The unit was designed for GMP-grade protein purification as part of C1-INH chromatography. System Features Bjdpfxjyl Rnnj Af Ajln Cleanroom panel for wall integration Transfer lines to sieve-bottom tanks Precipitation vessel connection Gel waste disposal line Complete utility/process piping Technical Specifications Design pressure: –0.9 to +6 bar Design temperature: +2 to +95 °C Electropolished surfaces Ra ≤ 0.8 µm Material: 1.4435 stainless steel Fully drainable GMP-compliant design CIP System CS6713 Stainless steel frame construction Centrifugal pump Shell-and-tube heat exchanger Conductivity, pressure, and temperature monitoring Adjustable CIP supply flow The system is brand new and has never been in operation.

Condition: good (used), mileage: 1,67,859 km, power: 84 kW (114.21 HP), first registration: 02/2022, fuel type: diesel, tire size: 235/65R16, axle configuration: 4x2, wheelbase: 4,330 mm, fuel: diesel, color: white, driver cabin: day cab, gearing type: automatic, emission class: euro6, suspension: steel, number of seats: 2, total length: 7,450 mm, total width: 2,020 mm, total height: 2,750 mm, loading space length: 4,730 mm, loading space width: 1,770 mm, loading space height: 1,960 mm, Year of construction: 2022, Equipment: ABS, Apple CarPlay, Bluetooth, air conditioning, central locking, cruise control, electric window regulation, parking heater, power mirror, traction control, = Additional Options and Accessories = - Heated mirrors - Halogen lamp - None - Manual - Radio/cassette - Rear view camera - Fabric - Blind spot sensor - Partition = Notes = Configuration: 4x2, Payload: 807 kg, Unladen weight: 2393 kg, Gross vehicle weight: 3200 kg, Trailer load, unbraked: 750 kg, Trailer load, center axle, braked: 2000 kg, Type of cab: Single cab, Cruise control, Air conditioning, Number of airbags: 1, Auxiliary heater, Parking assist: Front and rear, Electric windows, Electric mirrors, Partition, Radio/cassette, Carplay, Color: White, Heated mirrors, Rear view camera, Lighting type: Halogen lamp, Air conditioning, Bluetooth, Blind spot sensor, Engine power: 84 kW (113 hp), Fuel: Diesel, Euro: 6, Drive technology: Timing chain, Transmission type: Automatic, Power steering, ABS, ASR, Starter battery, Side panel, Rear step, Roof rack: None, Side doors: 1, Rear closure: Double door, Central locking, Number of seats: 2, Seat arrangement: 1+1, Seat cover: Fabric, Seat adjustment: Manual, XXL L4 ac aut EURO6 carplay cruisecontrol sprung seat camera, Tire type: Summer tires = Additional Information = General Information Number of doors: 1 License plate: VNP-67-Z Axle Configuration Tire size: 235/65R16 Brakes: Disc brakes Suspension: Leaf spring suspension Axle 1: Tire tread depth left: 2 mm; Tire tread depth right: 1 mm Axle 2: Tire tread depth left: 3 mm; Tire tread depth right: 2 mm Weights Unladen weight: 2,393 kg Payload: 807 kg GVW: 3,200 kg Functional Loading platform height: 68 cm Maintenance APK (Technical Inspection): valid until 11.2026 Condition Technical condition: good Optical condition: good Damage: none Number of keys: 4 Bjdpfozddxdox Af Asln Financial Information Leasing price: 433 € per month (delivery van, 72 months); Please inquire for further information and conditions.

Condition: used, functionality: unexamined, Ferwood Code: RU0012096 - Manufacturer Code: 6ES7421-1BL00-0AA0 - Condition: Used - Functionality: Not tested - Compatible Machine: HOLZMA panel saw - If interested, we offer a refurbishment service, please contact us. Bjdpfx Ajzmhrfjf Asln

Condition: used, Battenfeld BEX-1-150-32-D-V / BEX 45-25E / 89-9436-3201 extruder machine. Manufacturer: Battenfeld-cincinnati Germany GmbH. Year of manufacture: 1999 Year of installation: 1999 Rated voltage: … V Maximum current consumption: … A Frequency: 50 Hz Required pressure: 6 bar Total weight: … kg Noise level: … dB Hydraulic pressure for the screen changer: Extrusion material output: 1000-1200 kg (filter-limited output: approx. 850 kg) Possible thickness: 1 – 5 mm Maximum width: approx. 1450-1480 mm Machine dimensions: as described in the layout. Battenfeld BEX-1-150-32-D-V / BEX 45-25E / 89-9436-3201 extruder machine Consisting of: Screw and barrel assembly, motor and drive system, control interface, and supporting auxiliary systems for feeding, thermal regulation, and downstream processing. Details: Feed station - 2x silos. 2 x metal separators - Degacan HE degassing elements, co-extruder Type BEX-1-150-32-D-V and BEX 45-25E / 89-9436-320 to produce sheets or coils. Main extruder composed of 7 heating zones and one vacuum zone. Co-extruder composed of 3 heating/cooling zones to control the polymer. Followed by 3 calenders with temperature controllers. Extrusion die - To be confirmed if included. Calender line setup. Betacontrol Mk1 thickness measuring system. Radioactive source has been removed. Calvatron corona treatment system. Bedpezump Eefx Af Aeln Kalvar Calvtron automatic coil changing system. Rollers and calibration table. End-of-line sheet separation and side cutting (slitting) machine. BC touch control interface. Full workshop manuals.

Condition: ready for operation (used), KUKA 1FK7105-5AY81-1YY3-Z servo motor, serial number: YFVD50670449004, used, in good condition, 100% functional, scope of delivery as shown in the photos. Bledpfx Ajzyfh Def Aon

Condition: ready for operation (used), Siemens 6FM1706-3AA20 Positioning/Counting Module WF706 E-Stand A / 3 SN11458, used, normal signs of wear, 100% functional, scope of delivery as shown in the photos. Blodpfoi I I D Njx Af Aon

Condition: new, Year of construction: 2026, width of the strips 50.0 mm band length 940 mm band speed 3.0 - 22 m/min turning speeds 1450 U/min tube diameter 16.0 - 114 mm Bodoxaaxqjpfx Af Asln radius 180 ° total power requirement 4.75 kW weight of the machine ca. 265 kg range L-W-H 1000 x 750 x 1300 mm Furnishing: - stationary pipe belt grinders - Automatic material feed with separate drive motor - Replacement sanding belts - Stepless speed adjustment - Manual adjustment of tube tension - Polish bent pipes up to 180" (angle). - Manual work possible without feed - CE mark / declaration of conformity

Condition: ready for operation (used), Siemens 1FK6083-6AF71-1TA0 servo motor, serial number EL796104901002, used, in good condition, 100% functional, scope of delivery as shown in the photos. Bodpfx Ajzzuq Rsf Asln

Condition: reconditioned (used), Year of construction: 2011, operating hours: 1,286 h, functionality: fully functional, working width: 510 mm, area performance: 2,000 m²/h, overall weight: 230 kg, warranty duration: 12 months, water tank capacity: 42 l, Hako Hakomatic B45 TB510 scrubber-dryer New SIAP 12V 105Ah gel batteries (2x) Year of manufacture: 2011; operating hours: 1,286 510 mm cleaning head (TB510) equipped with a new medium-stiffness disc brush, suitable for use on any surface New polyurethane squeegee blades, resistant to oils, greases, and petroleum-based substances Built-in battery charger for convenient daily operation New splash guard around the brush head prevents water from spraying outside the machine's footprint Equipped with a new, durable drain hose and suction hose New suction motor ensures powerful water pickup from the squeegee Each unit we offer features unique, actual photos; you are buying the exact machine shown TECHNICAL DATA: Supply voltage: 24 V Brush working width (mm): 510 Squeegee working width (mm): 860 Theoretical coverage (m²): 2000 Brush speed (rpm): 210 Tank capacity (l): 42/42 Weight ready for operation (kg): ~230 Power (kW): 1.31 Blodpfxozzmc Ss Af Asn INCLUDED: NEW SIAP 12V 105Ah Gel Batteries (2x) NEW 24V 400W suction motor NEW 510mm PPL 0.5 disc brush NEW suction hose NEW drain hose NEW brush head splash guard Squeegee assembly with new oil-resistant blades Built-in battery charger Tenzi Normal cleaning fluid (5 liters) – FREE

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, overall weight: 800 kg, Equipment: compressor, cooling unit, Güntner - Basetec GFW 090.1/3 Dry Cooler / Condenser (64 kW) – air/glycol type - Type: GFW 090.1/3-S(S) - Cooling capacity: 64 kW - Number of fans: 3 - Unit dimensions: 460 x 120 x 185 cm - Capacity: 54 L - Weight: 600 kg - Stock: 2 units (manufactured in 2016 and 2017) Dismantled by a professional refrigeration company. The unit does not contain glycol. The transport costs depend on the weight, volume and above all the distance, the following information is important for inquiries: Delivery address (postal code and city name), but further details require a telephone contact, so please ask about transport costs and other delivery methods to contact us by phone. Our contact details can be found in the seller's legal information. Payment in cash on delivery on site. We sell and export worldwide, thanks to our very large warehouse capacity we can also flexibly and quickly deliver larger quantities. Please contact us before purchasing. Bledpfxsz Aau Re Af Aen We issue intra-Community invoices - without VAT. opening hours Mon-Fri: 8:00-16:00 Sat: closed

Condition: used, functionality: fully functional, Year of construction: 2008, operating hours: 4,313 h, load capacity: 1,400 kg, lifting height: 5,000 mm, free lift: 1,600 mm, fuel type: electric, mast type: triplex, construction height: 2,200 mm, fork carriage width: 790 mm, fork length: 1,150 mm, drive type: Elektro, Reach truck Load center: 600 ISO class: ISO Class 2 = 1,000 - 2,500 kg Mast type: Triplex Transmission: Electromechanical Condition: Ready for use and fully functional Technical condition: very good Front tire type: Vulkollan Rear tire type: Vulkollan Battery voltage: 48V Bledpfezztbbjx Af Asn Battery capacity: 465Ah Battery manufacturer: Banner Battery type: PzS Battery year of manufacture: 2024 Description: In addition to this unit, we offer other forklifts and warehouse technology equipment. Our equipment is workshop and FEM4.004 certified. Please contact us by email or by phone. You can also find us at hsr-gabelstapler. Of course, we also purchase your used equipment, even if you do not purchase a vehicle from us. Lease purchase and financing at favorable terms are available upon request. We will gladly provide you with competent and detailed advice on our vehicles. Side shifter, 3rd valve, full free lift, non-marking tires, joystick, single-pedal control, 3-wheel design, seat.

Condition: ready for operation (used), KUKA 1FK7081-5AZ91-1ZZ9-Z S04 servo motor, serial number: YFV050660867028, used, in good condition, 100% functional, scope of supply as shown in the photos. Bljdpfezc Tu Esx Af Aen

Condition: ready for operation (used), Siemens SINUMERIK 6FX1118-8AD01 / 548 025.9004.01 machine control panel 3 T with key, used, in good condition, 100% functional, scope of delivery as shown in the photos. Bledpjz Acrrsfx Af Asn

Condition: ready for operation (used), Siemens Sinumerik 840D 6FC5203-0AB11-0AA0 operator panel OP 031, 9.5" LCD, color, DC 24V~ E-release: Version G, SN: T-J31113855, used, in good condition, fully functional, scope of delivery as shown in the pictures. Bedjz Acr Sepfx Af Aeln

Condition: new, Siemens Teleperm M 6DS1144-8AA E2 with C79458-L436-B540, unused, 100% functional, in opened original packaging Bledpfx Afjz Acv De Aon

Condition: ready for operation (used), Turck LT300M-Q21-LU0X3-H1141 linear position sensor 300 mm SN:130460B014908, used, good condition, 100% functional, scope of delivery as per photos Bjdpfxez Adc Sj Af Aoln

Condition: ready for operation (used), Weber 1117033 04.07 screwdriving unit 438612/KW - Length: 48 cm, used, in good condition, 100% functional, delivery as shown in the photos. Bljdpjz Adkcsfx Af Asn

Condition: ready for operation (used), Yaskawa CIMR-F7C4090 frequency converter SN:J00191129500002, used, normal signs of wear, 100% functional, scope of delivery as per photos, ATTENTION: Please enquire for charges for packing and transport separately! ATTENTION: Please enquire for charges for packing and transport separately! Blsdpfx Afsz Adpfe Aon

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: EAN0729389556525, load capacity per storage section: 2,050 kg, total length: 1,58,200 mm, total height: 4,000 mm, clearance between the columns: 2,700 mm, shelf height: 4,000 mm, number of shelf rows: 7, clear span: 2,700 mm, load capacity: 4,100 kg, frame height: 4,000 mm, load per truss pair (max.): 2,050 kg, Pallet racking system: 7 x double rows, each with 4 bays 4 m high, each with 2 beam levels (clear span 2700) Scope of supply: 70 frames, 4 m high (RM4011) 280 floor anchors 70 spacers for double rows Blsdpfoz Anktex Af Ajn 224 beams, 2.7 m long, 0.09 m high (TR27094) 14 load capacity signs Delivery free to construction site Frames are bolted, not pre-assembled Freight / Delivery: - max. 20 working days after payment receipt - free to construction site / assembly location - unloading from the truck is carried out by the buyer using their own lifting equipment - deliveries are made throughout the Federal Republic of Germany; - excluding islands! Deliveries to EU countries are subject to individual agreement.

Condition: as good as new (ex-display), Year of construction: 2020, Here we offer you a resistance welding system. The system is designed for the automated resistance welding of the following joints: Housing + QLT Housing + Heater Service Unit P450 Welding pump + Flange P 800 The system is manually loaded and unloaded by an operator. Any use of the system other than that described above is not intended and therefore not permitted! System layout: Welding unit Sledge unit Cleaning unit for welding electrode Base Linear unit Analysis unit DMC Dimensions (lxb) mm 1700x1200 Cycle time sec. ≤ 30 - 35 Technical availability % ≥ 95 Operator: 1 Voltage V 400 AC Frequency Hz 50 Control voltage V 24 DC Fuse A 50 Rated current A approx. 17 Compressed air supply bar 6 Year of manufacture 2020 System components: - Control cabinet - Protective enclosure - Linear unit Timing belt axis Festo DGE-25-700-ZR-LKRV Bosch servo motor: MSK030C-0900-NN-M1-UG0-NNNN Gear ratio i=5 Feed constant = 63 mm/rev Reference switch: BES 516-324-G-E5-C-S49 - Sledge unit Balluff BES M08EC-PSC15B-S49G - Evaluation unit DMC: Keyence SR-1000 - Welding unit Spindle axis horizontal Compact module CKK 110-250 without brake Bosch servo motor: MSK030C-0900-NN-M1-UG0-NNNN i=1 p=5mm Integrated reference switch: Hall PNP normally closed Spindle axis vertical Compact module CKK 110-100 with brake Bosch servo motor: MSK030C-0900-NN-M1-UG1-NNNN Bodpfx Ajzd Rmgsf Ajln i=1 p=5mm Integrated reference switch: Hall PNP normally closed Welding tongs Crede PSZ-K Control: ST-T13V2.0 Power unit: LT-L05-T13V13.0 (5,000A) Water cooler: DLK 1002-C Interface: ProfiNet Proportional control valve block PVB V1.0 Adapter box AB V3.0 for SZ and PSZ Extraction TBH GmbH GL 265 Z Flow monitor Turck GmbH & Co. KG FCS-M18-AP8X Type: BDE11154003 Condition: unused, machine has never been used in production Scope of delivery: (See picture) (Changes and errors in the technical data are subject to change!) We would be happy to answer any further questions you may have by telephone.

Condition: used, mileage: 1,49,978 km, power: 100 kW (135.96 HP), first registration: 12/2020, fuel type: diesel, overall weight: 2,800 kg, next inspection (TÜV): 01/2027, color: red, gearing type: mechanical, emission class: euro6, number of seats: 3, Equipment: ABS, air conditioning, central locking, electronic stability program (ESP), soot filter, Vehicle number (for inquiries): 184 Mercedes-Benz VITO 114 EXTRA LONG. FACELIFT MODEL 2021. Service history exclusively at Mercedes-Benz. Single owner. Paint code: * 358U jupiter red Interior trim: * Caluma fabric, black Equipment: * C70 Pedestrian protection * CF0 Standard suspension * CL4 Multifunction steering wheel with trip computer * D50 Full partition * E07 Hill-start assist * E1D Digital radio (DAB) * E2R Radio generation 2 * E34 Buffer battery for start process * ED4 AGM battery 12V 92 Ah * EL8 Two-way front speakers * EN6 Audio 10 * EW6 Preparation for Remote Services Plus * EY5 Mercedes-Benz emergency call system * EY6 Breakdown management * EZ8 PARKTRONIC * F447 - * F66 Lockable glove compartment * F68 Heated and electrically adjustable exterior mirrors * FKA Panel van * FY7 Multi-button remote control * GC9 6-speed manual transmission Fsg 350 * H20 All-round heat-insulating glazing * HH9 Semi-automatic TEMPMATIC climate control * HI1 Climate zone 1 (cold/comfort) * IB6 Model series C447 Vito/V-Class * IG5 Basic * IK0 Complete vehicle * IL1 Domestic (Germany) * IL4 EU/EFTA region * IL5 Left-hand drive * IN3 Wheelbase 3430 mm, long rear overhang * JF1 Rain sensor * JH3 Communication module (LTE) for digital services * JK3 Instrument cluster with pixel-matrix display * JW8 Attention Assist * JX2 Service interval 40,000 km * KB6 Main tank 57 liters * KP6 SCR emission control generation 3 * L Left-hand drive * LA2 Headlamp assistant * LC4 Comfort roof control unit * LE1 Adaptive brake light * LX5 Europe * M44 Alternator 14V/185A * MG9 Generator management * MJ8 ECO start/stop function * MS1 Cruise control * MT2 Emissions standard Euro 6D-TEMP N1 * MX0 BlueEFFICIENCY package * MX8 Engine OM622 DE 17 LA 100 kW (136 hp) * Q50 Detachable towbar (ball head) * R21 Rim size group 1 * RG1 Tires 205/65 R16 * RH6 Tire brand Hankook * RM7 Summer tires * RS3 Steel wheels 6.5 J x 16 * S23 Dual passenger seat * SA6 Passenger airbag * SB1 Comfort driver's seat * VA2 Load compartment trim up to roof height (wood) * VF4 Caluma fabric, black * VV9 Roof frame mounting points * W65 Tailgate * WH9 Factory control code * WM0 Model update control code * X30 Registration certificate part 2 * X99 Manufacturer Mercedes-Benz AG * XA6 Weight variant 3.05 t * XC9 COC papers * XM0 Model update * XM8 Development control code * XN0 Model year change G0-II * XO9 Mercedes-Benz Mobilovan with DSB and GGD * XU1 Signs/printing in German * XW9 WLTP adjustment control code * XZ1 Model generation 1 * Y10 First aid kit * Y44 Warning triangle * Z2K Base * Z41 Registered as truck * ZC5 Sales code 0 * ZM0 Panel van Bodpsyhx Tzefx Af Aoln WARRANTY UP TO 36 MONTHS POSSIBLE. TRADE-IN AND FINANCING AVAILABLE. You can find more vehicles on our homepage:

Condition: used, mileage: 1,11,131 km, power: 100 kW (135.96 HP), first registration: 07/2021, fuel type: diesel, overall weight: 3,050 kg, fuel: diesel, CO₂ emissions: 157 g/km, fuel consumption (urban): 6.5 l/100km, fuel consumption (extra-urban): 5.7 l/100km, fuel consumption (combined): 6 l/100km, color: silver, gearing type: automatic, emission class: euro4, suspension: steel, number of seats: 3, Equipment: ABS, air conditioning, airbag, central locking, cruise control, immobilizer system, navigation system, onboard computer, parking sensors, power assisted steering, soot filter, E07 Hill Start Assist, FR8 Rear View Camera, EY5 Mercedes-Benz Emergency Call System, EY6 Breakdown Assistance, G43 9G-TRONIC, JK3 Instrument Cluster with Pixel Matrix Display, RS3 Steel Wheels 6.5 J x 16, EA4 Audio 40, EZ5 Parking Package, SE5 Lumbar Support for Driver's Seat, XO9 Mercedes-Benz MobiloVan with DSB and GgD, CF0 Standard Chassis, ZC5 Sales Identification Number 0, T75 Grab Handles for Driver and Front Passenger Entry, HH9 Semi-Automatic Climate Control System TEMPMATIC, E1D Digital Radio (DAB), Y10 First Aid Kit, MJ8 ECO Start-Stop Function, IB6 Model Series C447 Vito/V-Class, RD8 Full Wheel Covers, MS1 TEMPOMAT (Cruise Control), HI1 Climate Zone 1 (cold/comfort), Z41 Approval as a Truck, RM1 M+S Tires, W65 Rear Liftgate, MK9 Speed Limiter 160 km/h, LA2 Headlamp Assist, ZM0 Panel Van, C70 Pedestrian Protection, HZ0 Auxiliary Heater, Electric, E34 Buffer Battery for Starting, MT2 Emission Class Euro 6d-TEMP N1, J55 Seatbelt Warning System for Front Passenger Seat, XA6 Weight Variant 3.050 kg, EL8 2-Way Front Speakers, L16 Halogen Fog Lights, IL6 Metallic Paint, ED4 Fleece Battery 12 V 92 Ah, JF1 Rain Sensor, VV9 Attachment Points in the Roof Frame, RF1 Tire Brand Continental (10), SH1 Thorax-Pelvis-Side Airbag for Driver, T19 Sliding Door, Left, F64 Electrically Folding Exterior Mirrors, SH9 Windowbags for Driver and Front Passenger, VF4 Fabric Caluma Black, F66 Lockable Glove Compartment, H20 Thermal Insulation, We will gladly calculate an individual financing or leasing offer for you and accept your used vehicle in part exchange. We look forward to welcoming you to our dealership for further consultation. Vehicle condition corresponds to age/mileage; touch-up paint may have been applied to the vehicle during preparation. No liability for printing and typing errors. Errors and prior sale are reserved; click features may include digital extras that can be completely or partially subscribed to via MercedesMe for a fee. ... more on our website. Blodpfx Afoyw Hx Ij Aen

Condition: excellent (used), For sale: KSB ETABLOC G 40-200/1102 G4 centrifugal pump with an 11 kW electric motor. The pump is used, inspected, and in fully working condition. It was checked before being listed for sale. The visual condition corresponds to the photos – normal signs of use and storage are visible. Pump specifications: Manufacturer: KSB – Klein, Schanzlin & Becker AG Type: ETABLOC G 40-200/1102 G4 Flow rate Q: 20–60 m³/h Head H: 57–35 m Rotational speed: 2900 rpm Serial No.: 5-118-547 043/1 Motor specifications: Manufacturer: KSB / Klein, Schanzlin & Becker AG Motor type: ZKA 160 MK2 Power: 11 kW Voltage: 380 V Current: 22 A Frequency: 50 Hz Rotational speed: 2880 rpm cos φ: 0.9 Serial No.: 0-118-886321 Ident-No.: 00533537 Motor No.: 544077 Condition: used – inspected – 100% functional. This is the exact unit shown in the photos that is being sold. Blodozvymgopfx Af Ajn

Condition: ready for operation (used), KUKA 1FK7083-5AF81-1YY3-Z S16 servo motor, serial number YFV050657664026, used, in good condition, 100% functional, scope of supply as shown in the photos. Bledpfx Afjz E Ak Dj Aen