Konecranes Bridge Crane nakup rabljenega (5.820)

Stanje: dober (rabljeno), Funkcionalnost: nepreverjeno, skupna višina: 6.500 mm, skupna dolžina: 12.300 mm, nosilnost: 8.000 kg, ZU VERKAUFEN: KONE Industrie-Laufkran (8.000 kg / 8 t) Professioneller Brückenkran des finnischen Herstellers KONE. Der Kran ist demontiert und transportbereit. Ideal für Industriehallen, Maschinenbau oder schwere Wartungseinsätze. Technische Daten: Hersteller: KONE Tragkraft: 8.000 kg (8 Tonnen) Baujahr: 1983 Kran-Nr.: K 8461 Spannweite: 12,3 Meter Hubhöhe: 6,3 Meter Kljdpfxoy Ix Eno Abxou Stromversorgung: 3N ~ 50Hz, 380 V Fahrgeschwindigkeiten: Haupthub: 5 / 1,6 m/min Katzfahrt: 24 / 8 m/min Kranfahrt: 32 / 10 m/min Wartung & Zustand: Seile: Erneuert am 21.02.2011 (Wartung durch Konecranes). Seiltyp 6X36-FC, 14 mm, Länge 39 m. Zustand: Aus professionellem Umfeld mit regelmäßiger Wartungshistorie. Verkauf im Ist-Zustand. Lieferumfang: Brückenträger, Laufkatze, Schaltschrank sowie abgebildetes Lastaufnahmezubehör (Magnete/Greifer).

Stanje: pripravljen za uporabo (rabljen), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2023, številka stroja/vozila: 10000987990, skupna višina: 5.300 mm, skupna dolžina: 30.000 mm, skupna širina: 8.900 mm, nosilnost: 3.200 kg, dvižna višina: 4.450 mm, Na dražbi je na voljo halni žerjav znamke Konecranes z dvema mostovoma, vsak z nosilnostjo 3,2 t. TEHNIČNE PODROBNOSTI Nosilnost: 3.200 kg Razpon: 8.900 mm Višina dviga: 4,45 m Hitrost dviga: 3,9 m/min (ASR 1,2 m/min) Hitrost vožnje vozička: 20 m/min brezstopenjsko Hitrost vožnje žerjava: 40 m/min brezstopenjsko PODROBNOSTI STROJA Število mostov: 2 Število vozičkov: 2 Dimenzije in teža Dimenzije (D x Š x V): 30.000 x 8.900 x 5.300 mm Teža vozička: 230 kg Skupna teža žerjava brez vozička: 1.300 kg Elektrotehnični podatki Obratovalna / krmilna napetost: 400 V / 48 V, 50 Hz Nazivna moč: 3,0 kW OPREMA Tekalne proge Daljinsko radijsko upravljanje Tokovni vodniki Kljdpfx Aex Nvrzsbxou Zaščita pred preobremenitvijo Shranjevalnik obremenitvenih kolektivov Signalna hupa Predkončna in končna stikala za hojo vozička in žerjava (počasi/zaustavitev) Vodila za zmanjšanje prečnih sil Podaljšek odbijačev za kompenzacijo vodil

Stanje: dober (rabljeno), številka stroja/vozila: 2057, Leto izdelave: 2008, nosilnost: 5.000 kg, Mostno dvigalo Konecranes 5T TRAVERS od Uniktruck Ksdpfeyuhi Usx Abxslu

Stanje: dober (rabljeno), številka stroja/vozila: 2056, Leto izdelave: 2008, nosilnost: 5.000 kg, Mostno dvigalo Konecranes 5T TRAVERS od Uniktruck Kjdpfx Aboyuhi Isxelu

Stanje: dober (rabljeno), številka stroja/vozila: 2055, Leto izdelave: 2008, Mostno dvigalo Konecranes 5T TRAVERS od Uniktruck Klsdpfxoyuhizs Abxeu

Stanje: rabljeno, Enonostebranska mostna dvigalka z dvižnim mehanizmom DEMAG - KONECRANES tip CTX40410050P35FBL05 Mostna dvigalka št. fabr. 281322/5, letnik 2004 Nosilnost: 5 t Razpon, tirna širina (sredina kolesa - sredina kolesa): 4650 mm Premer pogonskega kolesa: pribl. 140 mm Širina obroča pogonskega kolesa: 60 mm, za širino tirnice 50 mm T-profil nosilca: višina 320 x širina 300 mm Dolžina glavnega nosilca: 2425 mm (+ vsak odbojniki 60 mm) Dvižni mehanizem DEMAG - KONECRANES tip ZXT40410050P35FBL0F Dvižni mehanizem št. fabr. H0427815, letnik 2004 Nosilnost: 5 t Vlečna vrv: 4/1 Premer vrvi: 8 mm Višina dviga: 6 m Glavna hitrost dviganja: 5,0 m/min Fina hitrost dviganja: 0,83 m/min Razvrstitev skupine: M5 Kodpfxjzd Urte Abxslu Vgradna višina (zg. rob T-nosilca do sp. rob kljuke): pribl. 1200 mm Hitrost vožnje vozička: 0 do 20 m/min Hitrost vožnje mostu: 0 do 30 m/min Priključna napetost: 400 V, 50 Hz - Upravljalna omara na kablu, prosto pomična - Električna krmilna omara na mostu - Vožnja vozička z električnimi končnimi stikali - Vožnja mostu z električnimi končnimi stikali Potrebni prostor za transport (samo most): D x Š x V 4830 x 2540 x 1200 mm Teža mostne dvigalke: pribl. 1,6 t Mostna dvigalka je v zelo dobrem, skoraj novem stanju

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2005, skupna masa: 8.000 kg, skupna dolžina: 16.300 mm, nosilnost: 12.500 kg, Proizvajalec: Épgép STAHL Razpon: 16,3 m Dvižna višina: 10 m Nosilnost: 12,5 t Posodobljen žični daljinski upravljalnik, nov voziček za 12,5 t. Kledpfx Aoxtmhlebxeu

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2004, skupna masa: 3.100 kg, skupna širina: 10.600 mm, nosilnost: 8.000 kg, delovna višina: 9.000 mm, GZUT/SWF mostno dvigalo 8 t, 10,4 m, H: 9 m, naprodaj v odličnem stanju Proizvajalec: GZTU Tip: LNE Leto izdelave: 2004 Nosilnost: 8 t Razpon (razdalja med vrhovi stožcev): 10,4 m Skupna širina: 10,6 m Hitrost vožnje: 20 m/min Hitrost dviga: 5 / 0,83 m/min (dvojstopenjsko) 400 V / 50 Hz Lastna teža: 3,1 t Raven hrupa: Lm(A) ≤ 85 dB(A) Kedpex Dk A Iefx Abxolu Z radijskim daljinskim upravljalnikom in dokumentacijo. Dodatne informacije in natančne mere so na voljo na slikah.

Stanje: dober (rabljeno), Leto izdelave: 1979, Overhead Crane, Manufacturer: DEMAG, Model: EKKE, Year: 1979 Capacity: 7,500 kg Span: 7,500 mm Hook Height: 5,500 mm Complete with DEMAG travel motors and hoist Crane documentation and inspection log, reports, and plans available Includes 20 meters of conductor rail Kledpeh Uqbfjfx Abxsu

Stanje: pripravljen za uporabo (rabljen), Mostni žerjav 5t, Demag mostni žerjav 5t, žerjav 5t, rabljeni stroj Proizvajalec: Demag Skupne dimenzije: 10.700 x 3.000 mm Kjdpfx Abowd Hhcexjlu Električni podatki: 400 V; 50 Hz, skupni tok = 18 A Dvižna enota: Demag P35 Nosilnost: 5.000 kg / 5t Dolžina vrvi / višina dviga: 8 m - Žični daljinski upravljalnik - Motor za vožnjo žerjava obnovljen - Motor vozička obnovljen

Stanje: rabljeno, 5tSWF Craning Technology Ltd. Kedpfx Abjdc A R Tsxslu

Leto izdelave: 1992, stanje: rabljeno, Technical details: Lifting capacity: 12.5 t Span: 9000 mm Lifting speed: 5 / 0.8 m/min Rope diameter: 14 mm Lifting height (max hook position): 10,000 mm Total power requirement: 13.6 kW Machine weight approx.: 5.2 t Dimensions L x W x H - Bridge: approx. 10.3 x 2.2 x 2.3 m (3.15 t) Dimensions L x W x H - End carriage No.1: approx. 4.38 x 0.8 x 0.7 m (1.01 t) Kodpfevbh Rhjx Abxslu Dimensions L x W x H - End carriage No.2: approx. 4.38 x 0.8 x 0.7 m (0.99 t) Dimensions L x W x H - Accessories pallet: approx. 4.2 x 0.8 x 0.4 m (0.16 t) Crane classification according to DIN 15018 H2B3 Crane undercarriage: DEMAG designation RF 400; Type KBF 100 A8/2, travel speed 12.5 / 50 m/min, wheel diameter Ø 200 mm (16 pcs) Main hoist trolley EKDH 532 H20 KV3-4/1 F6; Type KBF 90 A8/2, travel speed 5 / 20 m/min, wheel diameter Ø 160 mm (4 pcs) Hoisting gear DEMAG DH5 32; lifting height 10,000 mm; braked with sliding runner; main lifting speed 5 / 0.8 m/min Single hook, size 5 with rope safety catch Rope Ø 14 mm; rope length 46 metres; mechanism group 1Bm Bridge Running gear and electric rail Floor control and radio control The crane is disassembled and stored.

Stanje: rabljeno, Leto izdelave: 1992, Technical Specifications: Lifting capacity: 2.0 t Maximum hook height: 2.3 m Hook travel: max. 3000 mm Wheelbase: 520 mm Ksdeu Nvgdepfx Abxjlu Total power requirement: 2.3 kW SINGLE-RAIL CRANE system with electric trolley including pendant control Crane with beam and electric rail: - Double-T beam (I-beam) 200 x 200 mm, length approx. 10,100 mm, travel distance 9,000 mm - Hoist (steel), load capacity 2000 kg, classification DIN 15018, lifting speed 0.80 / 5 m/min, lifting height 3 m, travel speed 10 / 2.5 m/min, gauge 200 mm, axle spacing 520 mm, chain hoist, hook - Pendant control panel - Various mounting brackets

Stanje: rabljeno, Crane motor, travel drive for crane bridge with gearbox Slip ring motor, three-phase AC motor, brake motor, Crane motor, wire rope hoist drive, crane drive, hoisting motor, fine hoist motor Kjdsptlblopfx Abxslu Manufacturer: DEMAG Motor type: 24/10 KF8-2 Motor no.: 982869 Motor design: B5 Rated voltage: 380 VAC Rated frequency: 50 Hz Power stage 1: 0.58 kW = 715 rpm Power stage 2: 2.3 kW = 2900 rpm with DEMAG gearbox type KS 12 Reduction gearbox Serial no. 1909104 Gear ratio: i = 118 with running wheel for crane runway rail 2 units available, price per piece

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 1999, Nosilnost: 2500 kg, Razpon: 18.600 mm, Teža vključno z vozičkom: 3090 kg, Način upravljanja: upravljanje s tal prek tipkala, Upravljanje: električno, Število koles podvozja žerjava: 4, Premer pogonskih koles: 160 mm, Precizno premikanje žerjava: 10 m/min, Premikanje žerjava: 40 m/min, Stopnja zaščite: IP55, Zavora: kolutna zavora, z omejevalnikom končnega položaja in dokumentacijo. Kledpfx Aozadlcjbxeu

Stanje: novo, Funkcionalnost: popolnoma funkcionalen, vrsta goriva: hibrid, barva: modra, skupna masa: 2.900 kg, lastna masa: 2.900 kg, obratovalna teža: 2.900 kg, dvižna moč: 2.980 kg/m, stanje pnevmatik: 100 odstotek, Leto izdelave: 2024, obratovalne ure: 1 h, Oprema: gumene gosenice, hidravlika, nastavljiva roka, nizka raven hrupa, računalnik na krovu, žerjav, 🔧 Technical specifications: • Year of manufacture: 2024 • Operating hours: 1 h (NEW) • Lifting capacity: 2,980 kg (main boom) / 1,000 kg (with jib) • Lifting height: 16.95 m (with jib) / 12.0 m (main boom) • Outreach: 14.3 m • Drive: Bi-Energy (diesel + electric + battery) • Remote control: Proportional radio remote control • Hydraulic winch: Yes • Jib: Hydraulic telescopic jib • Undercarriage: Variable track width (crawler chassis) • Outriggers: Automatic multi-position outriggers • Tracks: Rubber tracks (non-marking) • Weight: approx. 2,900 kg • CE certification: Yes ✨ Highlights: ✅ Bi-Energy mini crane (diesel + electric) ✅ Suitable for indoor use and emission-free operation ✅ Proportional radio remote control ✅ Hydraulic winch for precise lifting operations ✅ Hydraulic telescopic jib for increased reach ✅ Variable track width for maximum stability ✅ Automatic multi-position outriggers ✅ Compact design for confined workspaces ✅ Ready for immediate use ⚙️ Condition: Brand-new machine — unused. Factory new, fully tested, and CE certified. 🌍 Location & Price: 📍 Sittard, Netherlands 🚚 Worldwide delivery available Kljdpfxoy Hqhro Abxju 💰 Price: €119,500 (EXW / plus VAT) 🚚 Delivery: • Crane loading possible • Flexible transport solutions • Handling by Collé Rental & Sales

Stanje: dober (rabljeno), Self-propelled overhead crane, 15 tonnes capacity Brand: CATERPILLAR Kodpoh Su Iajfx Abxelu Equipped with Perkins engine The machine is in excellent working condition Included in the price: disassembly and loading onto truck

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2020, nosilnost: 6.300 kg, For sale is an as-new Konecranes indoor crane system. The crane is a type CXTS (single girder bridge crane / profile girder) and is in excellent condition. PLEASE NOTE: The crane shown in the listing images has unfortunately already been sold. However, an identical crane is available, but will only be available at the end of 2026. TECHNICAL DETAILS - Lifting capacity: 6,300 kg - Span: 18,600 mm - Lifting height: 6.00 m - Year of manufacture: 2020 - Lifting speed: 4.0 / 0.7 m/min (2-stage) - Trolley travel speed: 20.0 m/min (infinitely variable) - Crane travel speed: 32.0 m/min (infinitely variable) MACHINE DETAILS - Weights: Trolley weight: 440 kg; Crane weight without trolley: 1,832 kg - Classification: Crane class: S3 (DIN 15018); Hoist mechanism group: FEM 2m (ISO M5), Crane drive group: FEM 1Am (ISO M4) - Electrical data: Power supply: 400 V / 48 V / 50 Hz, Rated power: 4.9 kW EQUIPMENT - Radio remote control with push-button transmitter - Additional movable control unit (emergency control) - Overload protection and load spectrum recorder Klsdpfx Abjykbimjxju - Approach and end limit switches for crane and trolley travel - Signal horn, charging station, and spare battery - Hook collision protection Transport dimensions of the bridge: - Total length: 19,328 mm - Profile height of the girder: 622 mm - End carriage width (wheelbase): 2,200 mm Transport and loading can be organised Europe-wide for an additional charge if required. Prices are plus VAT. Inspection is possible by appointment. Contact us—our team is happy to assist you. Trade-in or exchange possible! Machinery Purchase & Sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MORE Are you looking for a high-quality yet affordable metalworking machine for your production? Or would you like to sell yours? For further information or contact options, please visit our website.

Stanje: dober (rabljeno), Leto izdelave: 2014, Proizvajalec: DEMAG Klsdpfeyu R Dzox Abxju Nosilnost: 860 kg + 630 kg (opremljeno z dvema dvigali) Točne tehnične mere so prikazane na slikah. Tir za dvigalo je mogoče podaljšati s strukturami in nogami, prikazanimi na slikah, vendar pa so za podaljšanje potrebni tudi drugi elementi tira, ki niso na voljo!!

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2010, številka stroja/vozila: G00756, skupna masa: 17.640 kg, skupna dolžina: 102.000 mm, skupna širina: 22.500 mm, nosilnost: 25.000 kg, glavna hitrost dviga: 4.000 mm/min, fina hitrost dviga: 11 mm/s, delovna višina: 7.601 mm, največja hitrost vožnje: 40.000 mm/min, Oprema: dokumentacija / priročnik, THE OFFER INCLUDES A BRIDGE CRANE WITH 2 HOISTS (2x25t) WITH REMOTE RADIO CONTROL, AND RUNNING TRACK WITH CONDUCTOR RAIL – TOTAL LENGTH 102 METERS!!! Overhead Bridge Crane 25T+25T Crane span (distance between runway rails): 22.5m Lifting height: 7.6m Two lifting speeds: main – 4 m/min, precise – 0.67 m/min Crane girder weight (without hoists): 14t (two parts of 7t each) THE CRANE RUNWAY IS INCLUDED IN THIS OFFER!!! This is a truly unique opportunity. First come, first served! Hoist weight: 2 x 1870kg Crane travel speed (along the hall): 40 m/min Hoist travel speed (across the hall): 20 m/min Kodpfx Aoy Egw Hsbxslu Hoist duty group: FEM M5 (2m) Crane duty group: FEM M5 (2m) Overall crane mechanism duty group: H2B3 The above duty groups indicate the machine is designed for heavy and medium-heavy industrial use, up to 8 hours a day near maximum capacity. Year of manufacture: 2010. The crane is in excellent technical condition. More information available in the videos. Dismantling is the buyer’s responsibility. I offer my assistance. Dismantling is preliminarily planned for the second half of May 2026. Rental of a loader necessary for dismantling is approx. €1,500 for 5 days. Give me 2 workers and in 4 days the equipment is ready for loading. I also offer specialized transport to deliver the unit to the new owner. The offer includes the entire complete crane: two 25T hoists, radio remote, and a 102m long runway system. Please watch the video and find the playlist on YouTube, where you will find a total of 4 videos.

Stanje: dober (rabljeno), Leto izdelave: 1993, Halski žerjav, žerjav, ročno voziček, žerjavno podvozje, podvozje žerjava, nosilni voziček, glavni nosilec za mostne žerjave, glavni nosilec za stropne žerjave, glavni nosilec za enonosilčni mostni žerjav, nosilec za žerjavno progo -Proizvajalec: Demag, 1 komplet glavnega nosilca za enonosilčni mostni žerjav -Tip: ELV -Nosilna kolesa: Ø 160 mm -Razmak lukenj: 290 mm, Ø 20 mm / mere glejte slike -Transportne mere: 2355/365/H245 mm Klodpfx Asyzw Iuebxeu -Teža: 302 kg

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 1998, nosilnost: 2.850 kg, For sale is a hall crane system from the brand Konecranes (Trost & Hilterhaus). Kjdpeykbd Dsfx Abxolu The system is in good condition and has been regularly maintained. TECHNICAL DETAILS - Load capacity: 2,850 kg - Type: Konecranes CXT 300 - Year of manufacture: 1998 - Span: approx. 11.2 m (according to plant layout) - Crane runway: Suitable crane runway girders (profile IPE 300 / IPE 200) included MACHINE DETAILS - Manufacturer: Trost & Hilterhaus GmbH / Konecranes - Project number: 15513/98 - Components: Complete bridge including end carriages and electric wire rope hoist - Electrical data: Control voltage 48 V EQUIPMENT - Radio remote control including charging station - Control cabinet (fully equipped with Schneider/Telemecanique components) - Documentation / structural calculations available - Paintwork: RAL 3000 (flame red) / bridge - No rails included, up to 50 m can be offered additionally Transport and loading can be organized within Europe at extra cost on request. Prices plus VAT. Inspection possible by appointment. Contact us, our team will be glad to assist you. Trade-in or exchange possible! Machinery Purchase / Sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES, ETC. Are you looking for a high-quality yet affordable metalworking machine for your production? Or would you like to sell yours? For further information or to contact us, please visit our website.

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2000, nosilnost: 2.500 kg, For sale are two overhead crane systems from Konecranes. Both systems are in excellent condition and have been serviced regularly. Technical Data: - Span: 18.6 m - Crane lifting capacity: 2,500 kg - Lifting height: 3.79 m - Year of manufacture: 2000 and 2006 Kedpoykbbiefx Abxelu - Lifting speed: 5.0 / 0.83 m/min (2-stage) - Trolley travel speed: 20 m/min (stepless) - Crane travel speed: 25 m/min (stepless) - Runway length: 18 m MACHINE DETAILS: - Trolley weight: 211 kg - Crane weight without trolley: 1,761 kg - Crane rails: only 50 m total available for both systems EQUIPMENT: - Radio remote control with push button/master switch - Mobile control as emergency control - Overload protection and load data recorder - Pre-travel and end stop for crane and trolley travel - Signal horn, charging station, and spare battery - Main festoon line (manufacturer: Akapp, 50A, length 18 m) - Incl. main disconnect switch and mounting brackets (clamped version) Quotations are always prepared for one system only unless a package price is specifically requested. Transport and loading can be organized Europe-wide at additional cost upon request. All prices are subject to VAT. Inspection possible by appointment. Please contact us, our team will be happy to assist you. Trade-in or exchange possible! Machinery Purchase / Sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MORE. Do you need a high-quality yet affordable metalworking machine for your manufacturing? Or are you looking to sell your equipment? For further information or contact details, please visit our website.

Stanje: skoraj kot novo (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2018, Značilnosti: Kapaciteta: 60 t Klsdsxlpnrjpfx Abxeu Kat 1 – 32 t; Kat 2 – 40 t; Kat 3 – 32 t in enotirni žerjav Kat 2 x 5 t Razpon: 27,45 m Dvižna višina: 16,33 m

Stanje: pripravljen za uporabo (rabljen), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2024, številka stroja/vozila: 10000987991, skupna masa: 5.110 kg, nosilnost: 6.300 kg, glavna hitrost dviga: 4.000 mm/min, dvižna višina: 5.200 mm, 6.3t S-DG Double-Girder Overhead Crane TECHNICAL DETAILS Crane rail type: 60 × 40 Load capacity: 6,300 kg Span: 17.10 m Maximum bridge deflection at rated load: 22.8 mm Klsdpfex Nvlbex Abxeu Wire Rope Hoist Maximum lifting capacity hoist 1: 6,300 kg Hoist classification: 1.2 + 1.2 m (D_min) Lifting height: min. 4.9 m / max. 5.20 m Crab type: Double-rail trolley Rope hoist control type: with hook travel Hook form/size: RSN2.5V Speeds Lifting speed at rated load: min. 0.08 m/min up to max. 4.0 m/min CSR speed at partial load: max. 6.00 m/min Trolley travel speed: max. 20 m/min Crane travel speed: max. 40 m/min MACHINE DETAILS Weight of crane with hoist: 5,110 kg Electrical Data Mains voltage: 3 Ph / 400 V / 50 Hz Control voltage: 48 V Area of use: indoor Ambient temperature: min. 5°C up to max. 40°C Motor Output Main hoist motor: 4.5 kW Main hoist motor duty cycle: 60% ED Trolley travel motor: 1 × 0.45 kW Trolley travel motor duty cycle: 40% ED Crane travel motor: 2 × 0.65 kW Crane travel motor duty cycle: 40% ED EQUIPMENT DynADrive inverter control Control Pro Performance 4-stage hoist limit switch Hoist brake Rope drum Gearbox Overload protection Load collective memory Pre- and end stops for trolley and crane travel (slow/stop) Crane with REMOX516MI radio remote control including signal horn (volume 98 dB) including spare radio remote control transmitter including storage cabinet for remote control Rope Angle Features Safety conductor rail approx. 30 m, on center support row including mains isolator and power supply at any chosen point Rising main (fixed cable) to be provided by customer Note: Further technical details can be found in the attached offer.