Mc Km 250 nakup rabljenega (24.735)

Stanje: rabljeno, prevoženi kilometri: 600 km, prva registracija: 12/2024, vrsta goriva: dizel, konfiguracija osi: 4x2, medosna razdalja: 34.500 mm, gorivo: dizel, barva: bela, vrsta prenosa: mehanski, število prestav: 6, Oprema: ABS, Android Auto, Apple CarPlay, centralno zaklepanje, klimatska naprava, nadzor oprijema, navigacijski sistem, servovolan, spojka prikolice, tempomat, = Dodatne možnosti in dodatna oprema = - Tretja zavorna luč - Centralno zaklepanje z daljinskim upravljanjem - Volan, oblazinjen z usnj - Prestavna ročica, oblazinjena z usnj - Multifunkcijski volan - Blokada motorja = Dodatne informacije = Število vrat: 2 Letnik modela: 2026 Kabina: enojna Prostornina motorja: 2.300 cm³ Dovoljena skupna masa: 3.500 kg Maksimalna vlečna obremenitev: 3.500 kg (brez prikolice 750 kg) Proizvajalec: IVECO Schouten Used B.V. / Altena Trucks B.V. Almweg 4 4286LG ALMKERK, Nizozemska Bsdj Ahyz Nopfx Am Esww

Stanje: zelo dobro (rabljeno), Kataloška številka: 7961 TEHNIČNI PODATKI - širina gosenice: 250 mm - širina valja: 250 mm - največji premer diska: 350 mm - premer luknje diska: 70 mm - največja višina reza: 100 mm - širina mize s prostoro: 940 mm - dolžina mize: 1700 mm - zgornji del: - zapah/odvodnik - pritiskalni valj, kovinski, gladek - valj z žagami - pritiskalni valj, kovinski, gladek, 2 kosa - spodnji del: - vodilo - zapah/odvodnik - drsni valj, gladek - gosenica - centralno mazanje - motor za podajanje: 4 kW - glavni motor: 37 kW - brezstopenjska regulacija hitrosti podajanja - ročno dvigovanje ohišja - ročno dvigovanje valja z žagami Bwedpfx Aozxqqbsm Eew - premer odvodnega priključka: 200 mm - skupne dimenzije (d x š x v): 1800 x 1500 x 1700 mm - teža: 1956 kg PREDNOSTI - nemška proizvodnja - brezstopenjska regulacija hitrosti podajanja - večnamenska žaga, rabljena, zelo dobro stanje Neto cena: 22900 PLN Neto cena: 5326 EUR, odvisno od menjalnega tečaja 4,30 EUR (Cene se lahko spreminjajo glede na večje fluktuacije)

Leto izdelave: 2026, stanje: novo, NEW - - Ideal for removing panels from your vertical panel storage. - Suitable for in-house transport of panels to vertical or horizontal panel saws. - The continuously height-adjustable support surface can be precisely set to the height of your panel saw. - Panels weighing up to max. 250 kg can be transported or swiveled by a single operator. Technical data: Support height: - vertical: approx. 120 - 340 mm - horizontal: approx. 890 - 1200 mm Max. panel size: 5200 × 2100 mm Bsdpfx Aed Tyaajm Esww Load capacity: 250 kg Location: Available ex stock 54634 Bitburg - Available immediately - Shipping within Germany: 90,- Euro net

Stanje: dober (rabljeno), Leto izdelave: 2005, Funkcionalnost: popolnoma funkcionalen, dolžina transportnega traku: 2.000 mm, širina transportnega traku: 250 mm, hitrost transportnega traku: 100 mm/s, skupna dolžina: 2.000 mm, skupna širina: 330 mm, skupna višina: 90 mm, proizvajalec motorjev: Procon, Art.-Nr: 1000003719 Rabljeni pogonski transportni trak – 2.000 mm Tehnični podatki: Proizvajalec: AXMANN Leto izdelave: 2005 Skupne mere: cca 2.000 x 330 x 90 mm (DxŠxV) Širina vključno z robom: 255 mm Višina roba: 35 mm Širina vključno z pogonom: 330 mm Dolžina transportnega traku: 2.000 mm Širina traku: 250 mm Tip pasu: PVC, gladek Bodpfx Aohp Dyxsm Esww Širina pasu: 250 mm Podkonstrukcija: brez Pogon: pogon na glavi Motor: bobnasti motor Podatki o motorju: Procon, 50 Hz, zvezda 380-440 voltov, trikotnik 200-240 voltov Transportna hitrost: maks. 0,10 m/s, konstantna Posebnosti: Stanje: Rabljeno / popolnoma delujoče Preizkus delovanja: OK

Stanje: rabljeno, Leto izdelave: 2001, Technical Details: Grinding length: 2,500 mm Grinding width: 800 mm Workpiece height: 800 mm Table movement horizontal, longitudinal stroke: 2,700 mm Table movement horizontal, cross stroke: 800 mm Table speed: longitudinal: 1 - 35 m/min / cross: 0 - 3 m/min Feed rate: vertical: 0.001 mm/stroke / cross: 0.0025 mm/stroke Magnetic chuck size: 2,500 x 800 mm automatic grinding wheel infeed: 0.001 mm Distance table to spindle center: 900 mm Grinding spindle speed: n/a rpm Grinding wheel dimensions: 400 x 76 x 127 mm Total power consumption: 36 kW Machine weight approx.: 13.5 t Machine dimensions (LxWxH): approx. 7.5 x 2.8 x 2.7 m Cooling system dimensions (LxWxH): 1.8 x 1.0 x 0.92 m Hydraulic system dimensions: 1,900 x 800 x 1,500 mm Transport dimensions machine (LxWxH): 8.0 x 2.4 x 2.85 m The machine is currently located in the technical department! Equipment: - Currently mounted grinding wheel = Ø 340 x 81 mm - Hydraulic unit - Dressing device - Separated working area (2-sided sliding door) - Machine interior lighting Accessories: Bwsdpfx Amovbgr Re Eew Various grinding wheels Ø 400; Ø 310; Ø 300 as well as Ø 200 mm Various magnetic inserts and filter cartridges

Stanje: rabljeno, prevoženi kilometri: 13.000 km, moč: 70 kW (95,17 KM), prva registracija: 06/1995, vrsta goriva: dizel, skupna masa: 3.500 kg, barva: rdeča, vrsta prenosa: mehanski, dolžina tovornega prostora: 3.140 mm, širina tovornega prostora: 2.030 mm, višina nakladalnega prostora: 1.500 mm, Oprema: ABS, Volkswagen LT 35, vozilo za gasilce, dvojna kabina, star analogni merilnik hitrosti Interna št. za povpraševanja: 1124854 * Vozilo za transport opreme in logistike za gasilsko službo * Stanje: zelo dobro * Originalnih 13.000 km * Datum prve registracije: 22. 06. 1995 * Motor: 70 kW / 95 KM * ABS * Blokada diferenciala na zadnji osi * Dvojna kabina * Radio * Zadnja sedežna klop * Modra luč na strehi * Regalni sistemi z aluminijasto okvirno konstrukcijo Pnevmatike: Bsdsu Tzk Topfx Am Ejww Spredaj: 185 R 14, 70 % Zadaj: 185 R 14, 70 % – Cena: 9.900,- EUR + 19 % DDV Za dodatna vprašanja nas lahko kontaktirate na naslednjih telefonskih številkah: * Govorimo: nemščino, angleščino, francoščino in ????? Pridržujemo si pravico do tipkarskih napak, napak in morebitne predčasne prodaje.

Stanje: rabljeno, Leto izdelave: 1979, Technical Details: Pressure: 250 t Ram stroke: 40–160 mm Throat depth: 545 mm Ram adjustment: 110 mm Table size: 1250 x 800 x 100 mm Maximum distance between table and ram: 670 mm Drawing force: 16 t Table height above floor: 1000 mm Ram clamping surface: 900 x 670 x 100 mm Clearance between uprights: 500 x 400 mm Total power requirement: 23 kW Approx. machine weight: 16.6 t Machine dimensions: 2.8 x 1.4 x 3.7 m Control cabinet dimensions LxWxH: 1.15 x 0.6 x 2.1 m Drawing unit: Ejector force and blankholder force each 16 t Table fitted with 4 parallel T-slots (1250 x 800 x 100 mm) Ram plate fitted with 4 radial T-slots Accessories: Bwjdpou Nfinefx Am Eew - Steel plate 1170 x 860 x 80 mm

Leto izdelave: 1999, stanje: rabljeno, DEMAG KBK 2 - Crane Runway Ceiling System Hall Crane Please inquire about crane runways according to your specific dimensions. Load capacity / lifting capacity from 80, 125, 250, 500 up to 1000 kg Bodpfjct Dhajx Am Esww Technical data of the system: Demag KBK 2 profile rails Also available as single-rail tracks with curve sections and switches! Mounting height variable The system can be supplied complete, including: KBK rails, rail connectors, trolleys, end plates, cable carriers, brackets/hangers, etc. All electric chain hoists are optionally available. Thanks to the low dead weight, installation is also possible in lightweight constructions, timber halls, or older buildings. Very good used condition Rails available in yellow or red! Shipping by freight carrier possible, but collection preferred Demag KBK1, KBK2, and KBK3 rails are in stock! Contact: Mr. Goepferich info[at]mobatgg.de

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, AL-KO clean air dust extractor Exhibition unit Offered at a special price Technical Data Power Unit 250 P Suction connection: 250 mm Motor nominal output: 6.5 kW / 3-phase Bwjdpfxjcdr Ene Am Eow Voltage: 400 V / 50 Hz Max. air flow rate: 4,900 m³/h Nominal air flow rate: 3,524 m³/h Vacuum: 2,451 Pa Filter area: 22.4 m² Chip collection volume: 2 x 250 L Dimensions (L / W / H) in mm: 2,305 x 994 x 2,351 Weight: 758 kg Location: Warehouse 54634 Bitburg Subject to prior sale

Stanje: dober (rabljeno), Leto izdelave: 2008, For sale is an injection moulding machine from Krauss Maffei, model KM 110-380. The machine is in good to very good condition, with all maintenance and inspections carried out. Technical data: Year of manufacture: 2008 Extended tie bars Pneumatic needle shut-off 2x hydraulic core pulls 31,000 operating hours Screw diameter: 35 mm Clamping force: 1,100 kN Mould opening force: 70 kN Euromap 63 interface for version >1-04-09 Nitrogen accumulator included Bwodpfjibyatex Am Eow Included components: Wedge shoes with bolts and nuts Double-bit key CE declaration of conformity – complete control cabinet Certificate USB memory stick Ejector coupling (mechanical) supplied in control cabinet All prices plus VAT. Machinery purchase and sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES, AND MORE. Are you looking for a high-quality yet affordable metalworking machine for your production? Or do you want to sell your machine? For further information or contact options, please visit our website.

Stanje: dober (rabljeno), Leto izdelave: 2020 Delovnih ur: 536 CE-oznaka: da Tehnično stanje: dobro Vizualno stanje: dobro Pogoji dostave: EXW Država proizvodnje: JP Za dodatne informacije se obrnite na Vink Machinery. Maeda MC285C WME-3 Bedpfx Amem Nb Tls Esww * 2020 * Dizelski motor in 380 voltov * 536 delovnih ur * 8,7 metra višina kljuke * 8,2 metra horizontalni doseg * 2820 kg nosilnost * Daljinski upravljalnik * Preizkus veljaven do junija 2024 * 2160 kg lastna teža * Vključno z dokumentacijo

Stanje: rabljeno, Technical Details: Diameter: 250 mm Bsdpfju Nk D Rsx Am Eoww Machine weight approx.: 31 kg Speeds: 3504 rpm Three-jaw chuck - includes 3 sets of jaws each for external and internal clamping - without packaging

Stanje: rabljeno, Technical Details: Cartridge filter type: mechanical Air delivery rate: 1,330 m³/h Total power requirement: 40 kW Machine weight approx.: 300 kg Mobile extraction unit with wet separator - industrial extraction system Application: For combustible dusts (for aluminum and magnesium dusts); EX-protected Design: Sheet steel housing Dust cartridge: dust class M 10 m² and dust class H 10 m² Deduster: - Size Ø 580 x 1,000 mm Bwsdpfx Amju Nv A Es Eew - Pipe connection Ø 160 x 60 mm - Mechanical filter Dust container: - Size Ø 580 x 550 mm - With 4 swivel casters (Ø 100 x 36 mm) Water separator: - With 2" drain valve with manual lever - Max. capacity 75 liters

Stanje: rabljeno, Technical details: Bedpfx Amou N E Dxs Eoww Machine weight approx.: 160 kg Machine dimensions approx. LxWxH: 0.58 x 0.50 x 0.3 m Pivotable: no Rotary movement: 360 degrees Application: For auxiliary tasks, e.g., marking out of divisions - Dividing head with clamping chuck Ø 370mm with 4-jaw external clamping - Pitch circle with 15/16/17/18/19/20360°; rotation 360° - 360° rotation via radial scale

Stanje: zelo dobro (rabljeno), Pleiger hidromotor za Krauss Maffei MOS 3000-05-204 Bwedpfxox T Aats Am Ejw Krauss Maffei št. 6249672

Stanje: dober (rabljeno), Koda: 0298 Znamka: OSAMA Model: S1R-250 – CE standard Ročni enovaljni lepilni stroj za robove in masivni les, za mizarstvo, pohištvo, lepljene lesene nosilce in različne – CE standard Tehnični podatki: Največja dolžina obdelovanca: 250 mm Premer valja: 150 mm Hitrost podajanja: 28 m/min Moč motorja: 0,25 Hp Bsdpsyi E Hgefx Am Esww Višina delovne mize: 800 mm Skupne dimenzije (mm): 1500 x 700 x 850 h Teža: 100 kg

Stanje: novo, Condition: New Delivery time: approx. 8 weeks from order Country of origin: Italy Price: €173,600 Leasing rate: €3,281.04 Press force: 200 tons Nominal press force at 7 mm Table length: 1,350 mm Table width: 800 mm Through-hole in table: 250 mm Stroke: 18 - 180 mm Strokes per minute: 35 - 50 Ram size: 900 x 570 mm Ram guides: 8 Ram adjustment: 110 mm Throat depth: 410 mm Clearance between uprights: 820 mm Motor: 22 kW Length: 1,500 mm Width: 2,633 mm Height: 3,950 mm Weight: 20,000 kg Touch screen operation Semi-automatic stroke change Motorized ram adjustment with mechanical display and decimal resolution Variable-speed drive motor Hydraulic overload protection Automatic cam switch control at top dead center Double clamping plate Oil circulation lubrication Dynamic braking Keyence light curtain Bwsdjyq Squepfx Am Esw Automation and press parameter control via PLC with alarm visualization on OP touch screen. Monitored standard parameters: - Regulation and visualization of press speed - Adjustable piece counter and total stroke counter - Motorized ram adjustment - Automatic and manual stroke adjustment - Tool monitoring - Alarm visualization - Hydraulic safety PRICE FCA ITALY

Stanje: novo, Condition: new Delivery time: approx. 10 weeks from order Country of origin: Italy Price: €101,500 Leasing rate: €1,918.35 Press force: 100 t Nominal press force at 5 mm Table length: 1,000 mm Table width: 630 mm Through-hole in table: 180 mm Stroke: 15 – 140 mm Strokes per minute: 45 – 70 Slide guides: 8 Ram adjustment: 90 mm Throat depth: 320 mm Clearance between uprights: 570 mm Motor: 11 kW Length: 1,320 mm Width: 2,200 mm Height: 3,080 mm Weight: 10,000 kg 8-fold slide guidance Fixed table Semi-automatic stroke adjustment Motorized ram adjustment Motor with variable speed Hydraulic overload protection Bwsdpfx Ameyq Suto Esw Dynamic braking Clamping plate Automatic recirculating lubrication Keyence light curtains Operating manual in GERMAN or ENGLISH Automation and control of press parameters via PLC with alarm visualization on OP touch screen. Monitored standard parameters: - Regulation and visualization of press speed - Adjustable piece counter and total stroke counter - Motorized ram adjustment - Stroke adjustment automatic and manual - Tool monitoring - Alarm visualization - Hydraulic safety

Stanje: novo, Stanje: novo Rok isporuke: oko 2 - 4 nedelje od porudžbine Cena: 4.852,45 € Dimenzije brusnog točka: 250 x 40 x 51 mm Dimenzije brusne trake: 1300 x 75 mm Motor: 1,4 kW Broj obrtaja: 1400 min⁻¹ Brzina brusne trake: 15 m/s Priključak za usisavanje: Ø 42 mm Dužina: 600 mm Širina: 540 mm Visina: 1190 mm Transportne dimenzije: 1200 x 800 x 1000 mm Težina: 70 kg Bwjdeyrhnxspfx Am Ejw Sa postoljem, integrisanim sistemom usisavanja i kočnicom Visoke performanse Uređaj za brušenje trakom sa podešavanjem visine 0-90° Maksimalno iskoristiva površina za brušenje Fino podešavanje trake Uzdužni graničnik za vođenje materijala Perfektno izbalansiran, rad bez vibracija Obostrani priključak za usisavanje prašine, Ø 50 mm Zaštitni prekidač motora sa relejem za napon Čvrsti graničnik 1 standardna brusna traka (braon), granulacija 80 1 brusni točak 250 x 40 x 51 mm, granulacija 80 Zaštita od varnica Priključni kabl sa CEE utikačem ALTERNATIVE: Izvedba bez usisavanja (art. 330.365) Izvedba bez postolja, usisavanja i kočnice (art. 330.360)

Stanje: rabljeno, Leto izdelave: 2020, Tehnične podrobnosti: Premer reza: 27 mm Dolžina pasu žage: 2910 mm Bwedpey E Hynefx Am Esw Širina pasu žage: 0,9 mm Razdalja med vodili: 320 mm Dimenzije pasu žage: 2910 x 27 x 0,9 mm Hitrost pasu: 20 – 120 m/min Električni priključek: 400/50/60 V / Hz Skupna potrebna moč: 1,5 kW Masa stroja: približno 390 kg Dimenzije stroja (približno Š x G x V): 1480 x 1700 x 2000 m Polno hidravlična funkcija spuščanja in dvigovanja okvirja žage Hidravlično odpiranje in zapiranje vpenjalnega prijemala Samodejni izklop po končanem rezu, povratek roke žage v začetni položaj Torzijsko trden okvir žage iz litega jekla (večkrat ojačan) Hidravlični kratek cilinder za vpenjalni prijemal Natančno brušene vodila za pas žage iz trdega kovinskega materiala, nastavljiva Električna črpalka za hladilno tekočino Ročno nastavljanje napetosti pasu z indikatorjem, vključno z električnim nadzorom napetosti pasu žage in tlaka reza Hidravlična vpenjalna priprava (odpiranje in zapiranje) Čistilna krtača za odstranjevanje žagovine, ki se vrti skupaj s pasom Velik, masiven, okrogli oporni miza, ki se vrti skupaj pri poševnih rezih s prednastavljenim rezalnim kanalom, poševno nastavitev ročna, odčitavanje na skali Opora za material 500 mm s skalo Vključno s pasom žage s kombiniranim zobovanjem 4/6 Valjčna steza 2 x 3 m in 1 x 2,55 m

Stanje: zelo dobro (rabljeno), Leto izdelave: 2008, Nakamura Super Mill WY-250 CNC Lathe Capacity: Max. turning diameter: 215 mm Standard turning diameter: 150 mm Distance between centres: max. 870 mm / min. 250 mm Max. turning length: 580 mm Bar capacity left/right: L: 65 mm R: 51 mm Chuck size: left: 210 mm (8″) right: 165 mm (6″) Axis travels: Slide travel (X1 / X2): 160.5 mm / 160 mm Slide travel (Z1 / Z2): 580 mm / 580 mm Slide travel (Y1 / Y2): ±50 mm / -50 mm, +20 mm Slide travel (B2 axis): 620 mm Rapid traverse X1 / X2: 18 m/min Rapid traverse Z1 / Z2: 36 m/min Rapid traverse B2 axis: 36 m/min Rapid traverse Y1 / Y2: 10 m/min Main and sub spindle: Spindle speed: 4500 rpm / 5000 rpm Speed range: stepless / stepless Spindle nose: A2-6 / A2-5 Spindle bore: 80 mm / 63 mm Front bearing internal diameter: 110 mm / 90 mm Draw tube bore: 66 mm / 52 mm C-axes: Minimum input increment: 0.001° Minimum command increment: 0.001° Max. indexing speed: 600 rpm Feed speed: 1–4800 mm/min C-axis brake: disc brake C-axis positioning time: 1.5 s Upper/lower turret: Turret type: 12-station drum turret Number of tool stations: 48 (2 x 24) Tool size, square shank: 25 mm Tool size, round shank: 32 mm Driven tools: Bodey Ipp Ropfx Am Esww Drive system: single drive Tool spindle speed: 6000 rpm / 3600 rpm Speed range: stepless Number of tool stations: 12 × 2 Collet size: ER32 Straight tool holder range: 2 mm – 20 mm Cross tool holder range: 2 mm – 20 mm Drive power and torque: Left spindle: 18.5 / 11 kW 225 / 185 Nm Right spindle: 15 / 11 kW 120 / 120 Nm Tool spindles: 7.5 / 3.7 kW 40 / 16 Nm General: Machine height: 2395 mm (without extraction) Floor space: 4436 mm × 2674 mm / 4905 mm × 3331 mm Machine weight: 14,000 kg Scope of delivery as per photos, includes among others: Nakamura lathe, tool holders (driven and static), collets, complete operating documentation, gantry loader and loading robot, Iemca Master 880 Verso bar feeder, peripheral devices (chip conveyor, transformer, oil mist separator, etc.) No guarantee is given for the accuracy, completeness, or currency of the information provided.

Stanje: novo, Condition: New Delivery time: approx. 4 months from order Country of origin: Italy Price: €66,700 Leasing rate: €1,260.63 Bodpfx Amewirpio Esww Pressing force: 150 t Stroke: 500 mm Table: 1,550 x 2,000 mm Mounting height: 800 mm Rapid traverse: 20 mm/s Working speed: 3 mm/s Length: 2,350 mm Width: 2,000 mm Height: 2,500 mm Weight: 4,100 kg Cylinder fixed or horizontally movable Clear gap between uprights: 1,550 mm Horizontally movable cylinder: 1,000 mm Hydraulically movable frame: 1,300 mm Horizontally movable cylinder Hydraulically movable frame Operation via hand lever and control panel Equipment in accordance with CE regulations Operating manual in GERMAN and ENGLISH OPTIONS: Worktable welded to base frame, with holes on the surface Control panel on swivel arm (push buttons for press movement, solenoid valves, Siemens CPU) Wireless remote control panel (push buttons for press movement, solenoid valves, Siemens CPU) Siemens control with touchscreen Lifting cylinders in the table (6, 8, or 10 units) Anti-rotation device for the ram 2 speeds for frame and cylinder movement Oil cooler and decompression valve

Stanje: dober (rabljeno), Leto izdelave: 2001, 3 osi XYZ Delovna miza: 2500 mm x 1200 mm Utorno brušenje, vrtanje, rezkanje, brušenje, poliranje. Zunanje mere naprave: Višina: 2600 mm Širina: 4400 mm Bedpfxext E Nhe Am Eeww Globina: 2700 mm

Stanje: delavnici obnovljeno (rabljeno), posodobljen stroj z novim LTG krmiljenjem StoreControl L Možna opcijska razširitev krmiljenja Na voljo še 5 od prvotno 6 enakih strojev Zunanje dimenzije: Višina stroja: 6.900 mm Širina stroja: 1.580 mm Globina stroja: 2.680 mm 80 nosilcev, vsak z nosilnostjo 250 kg, v uporabnih čistih merah: Š = 1.250 mm G = 825 mm V od 0 do 750 mm Skupna nosilnost do 20.000 kg Začetek upravljalne odprtine na 860 mm nad zgornjim robom končne talne obloge, nato 1.000 mm visoko Bjdpfx Amjrvkq Es Esww Barva siva / temno siva, nosilci sendzimir pocinkani Površina očiščena, možni sledovi uporabe in manjše deformacije Tehnični podatki Vertikalni pogon: 1 x 2,2 kW / 400 V Horizontalni pogon: 1 x 0,25 kW / 400 V Dodatna oprema: ročno upravljana dvižna vrata, Pridržujemo si pravico do napak, tehničnih sprememb, možna so odstopanja na fotografijah Slike prikazujejo enake stroje Dobava in montaža trenutno predvsem v D, A ter več sosednjih državah

Stanje: zelo dobro (rabljeno), Diameter Ø 700 x 25 mm Siegfried Volz Machine Tools Rüschebrinkstr. 151-153 Bsdpfewz Nbmex Am Ejww DE - 44143 Dortmund - Wambel