Pokrov Motorja nakup rabljenega (4.287)

Stanje: zelo dobro (rabljeno), Leto izdelave: 2012, Funkcionalnost: popolnoma funkcionalen, Stroj za pokrivne skrčne in varilne procese Minipack-Torre, tip SC 55. Širina folije do največ 60 cm, debelina 15–50 mikronov. Največja dimenzija izdelka za pakiranje: 50x38xV20 cm, 15 kg. Dimenzije stroja: 126x81xV131 cm, 100 kg. Napajanje: 230V/50Hz. Iedpsyuywqofx Aa Ujar

Stanje: zelo dobro (rabljeno), Leto izdelave: 2003, Feeder Caps 8006 automatic disc feeder, sorting machine Fully automatic, variable dosing speed, manual height adjustment. Stainless steel. Year of manufacture: 2003 Power: 0.55 kW Max. dosing capacity: approx. 1,000 pieces/min Diameter: 1,400 mm Iaodjg Rkwmepfx Aa Uer Siemens control system. Purchase of industrial plants and machinery. Wide range of used machines and industrial equipment.

Stanje: novo, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: 314567.00, število vpenjalnih puš: 1, montažni premer: 30 mm, obseg vpenjanja: 30 mm, Vpenjalne puše / pokrovi za vpenjalne puše / podporna pušica za vpenjalno napravo novo - neuporabljeno 5 kosov pokrovov za vpenjalno pušo v velikosti Ø30, št. 314567.00 4 kosi vpenjalnih puš v velikosti Ø30,0 Iajdpfxswccp Hj Aa Ujr 1 kos podporne pušice za vpenjalno pušo v velikosti Ø30 - za Reishauer RZ 301 / RZ 362 iz naše zaloge Cena / podrobnosti na zahtevo Pridržujemo si pravico do napak v vseh tehničnih podatkih. Prodajamo izključno v države Evropske unije.

Stanje: rabljeno, Leto izdelave: 1986, Funkcionalnost: omejena funkcionalnost, vrsta vhodnega toka: trifazni, polnilna teža (min.): 170 g, polnilna masa (maks.): 500 g, Polnilna linija za kozarce z navojnimi pokrovi (twist-off), sestavljena iz: dovajalne vrtljive mize, polnilnega stroja Kugler, predhodne naprave za izpihovanje kozarcev (parjenje, unikat/prototip), vijačnik za pokrove z vibracijskim silosom za twist-off pokrove s parjenjem, vključno z generatorjem pare. Uporabljena je bila za kozarce s premerom/volumnom polnjenja: 63 in 66 mm za ca. 225 ml // 82 mm za ca. 425 ml. Ogrevan lijak za izdelek, po želji z pnevmatsko gnjenim transportnim vozičkom. Krmiljenje je bilo leta 2019 popolnoma obnovljeno; vibracijski senzor/krmilnik na novo vgrajen. Iasdsw I Awgspfx Aa Uor

Stanje: rabljeno, kapaciteta rezervoarja: 200 l, SPLOŠNO Oblika: stoječa Opombe: Pokrov soda iz 1.4541 (V2A); pokrov delno z priključkom premera cca 6 mm (glej slike); sodi delno z manjšimi udrtinami Notranji premer: 560 mm Iaodpfx Aeyci S Tsa Uor Skupna višina: 900 mm Zgornji pokrov: odstranljiv/preklopni Lokacija: Bremen Prostornina: 200 litrov Material v stiku z izdelkom: V4A 1.4401/04 (AISI316) Stanje: rabljeno Valjasta višina: 860 mm Zadnja uporaba: farmacija OPREMA Izpust: ni prisoten MATERIAL Material zgornjega pokrova: AISI304 (V2A) 1.4541

Stanje: novo, TERMO POKRIVALO ZA ROLKARJE / zelo stabilno z 2x velcro zapiranjem Interna številka artikla: TH_180 primerno med drugim za mrežaste rolkarje 810x720x višina do 1800 mm Trenutno na zalogi 200 pokrival Izdelek je nov NOVA CENA: 199,-€ Fotografije so vzorčne. Iedoyzxb Njpfx Aa Usar Rolkarji, okvirji in rolkarji prav tako na voljo pri nas.

Stanje: dober (rabljeno), približno 3.000 kosov, Rotho zaboji 40x30x22 cm z pokrovom in 60x40x30 cm brez pokrova – rabljeno – : Cena za celotno serijo EXW: 5.500 € (neto)! Prodaja samo v kompletu! majhni s pokrovom veliki brez pokrova Proizvajalec Rotho Rotho Leto izdelave - - Tip - - Mere 40 x 30 x 22 cm 60 x 40 x 30 cm Notranje mere 36 x 26 x 21 cm 56 x 35,5 x 30 cm Količina 2.000 kosov 1.000 kosov Količina na paleti 64 kosov 20–24 kosov Stanje Stanje zabojnikov se lahko razlikuje. Prisotne so lahko sledi uporabe, na primer obrabljeni robovi. Notranjost naj bo čista, saj prihajajo iz proizvodnje. Na zunanji površini so lahko ostanki lepil iz etiket. Na voljo: takoj Lokacija: 79677 Schönau, Nemčija Isdoyr Hm Tepfx Aa Usar • majhni zabojniki s pokrovom (dimenzije: 40 x 30 x 22 cm); količina cca 2.000 kosov.

Stanje: pripravljen za uporabo (rabljen), Primerno za twist off pokrovčke Primerno za navojne pokrovčke Kapaciteta: do 30.000 pokrovčkov na uro Iedpfey A Tk Isx Aa Usar Magnetni transportni trak

Stanje: rabljeno, Spoštovani, ponujamo v prodajo: Iaedpfsyym N Sjx Aa Ujr Montažno linijo za vstavljanje tesnila v pokrov kanistra vključno z 2 dvižnimi trakovi (za pokrove kanistrov in tesnila), montažno linijo ter dovod kartonov in izhodne trakove za končne izdelke.

Leto izdelave: 2000, stanje: zelo dobro (rabljeno), številka stroja/vozila: 12086, LID LABELING SYSTEM SCHLEUTER GU 2 DU (ROTARY MACHINE) WITH SPOON INSERTION STATION RNA SRC-N-630-1R Capacity: 60 lids per minute. Comprising: Ijdpfx Asn Awh Uea Uoar - Destacker - Spoon insertion station - Labeling unit - Restacker

Leto izdelave: 2000, stanje: zelo dobro (rabljeno), številka stroja/vozila: 12087, LID LABELING SYSTEM SCHLEUTER GU 2 DO WITH 2x SPOON INSERTION STATIONS Capacity: 90 lids per minute (spoons inserted diagonally) Consisting of: - Destacker Ijdpfx Aaon Awnds Uoar - 2x spoon insertion stations - Labeler - Discharge station

Stanje: zelo dobro (rabljeno), LID LABELING SYSTEM (Zweckform with Schleuter Label Dispenser) Year of manufacture: approx. 1990 Capacity: 100 cups/lids per minute Equipment / Further details: Comprising: - Destacker Iaedpsn D E Hpsfx Aa Uor - Labeling unit - Restacker

Stanje: rabljeno, Leto izdelave: 2004, obratovalne ure: 28.000 h, številka stroja/vozila: TP117, Technical Data & Performance Specifications The used Tetra Cap Applicator TCA45 is a robust, single-head capping unit from Tetra Pak®, designed for reliable operation in beverage production and seamless integration into a used filling line. Specifically engineered for continuous industrial packaging, it delivers consistent performance with precise application of the closure after filling and before packaging. Manufacturer: Tetra Pak® Model: TCA 45 TETRA PACK Year of manufacture: 2004 Rated output: up to 7,500 bricks/hour Number of heads: 1 Closure type: OEM code 4 (as per manufacturer specification) Rotation direction: OEM code 0 (as per manufacturer specification) Category: Capping machine / Cap applicator Position: downstream of Tetra Pak filler, upstream of final packaging Container compatibility: Tetra Pak bricks with corresponding format change parts Typical products: water, juice, beer, wine, and other still beverages Documentation: operating manuals available Safety: integrated safety guards included Advanced Automation & Control Systems The TCA45 is built around an industrial PLC with user-friendly HMI, enabling stable, reproducible cap application. Recipe-based settings support format recall, and process alarms assist operators in maintaining consistent performance. Torque control, cap presence inspection, and error diagnostics all contribute to cap quality and minimize rework in high-speed production lines. PLC/HMI control for easy operation and monitoring Iasdoyhblvopfx Aa Uer Automatic fault detection with guided troubleshooting Integration-ready I/O for synchronization with upstream filling and downstream packaging Electrical: designed for standard industrial power supplies (details in manual) Machine guarding with interlocked access doors and emergency stop switches Line Integration Capabilities This cap applicator is well-suited for second-hand or newly constructed used filling line projects. It integrates efficiently with infeed/outfeed conveyors, case orienters, fillers, and labelers, ensuring balanced line flow and minimal downtime. Compatible with Tetra Pak fillers. Ready for communication with line control and buffer management Machine Condition & Maintenance History The unit is currently undergoing maintenance and is being inspected and serviced to verify core functions and safety systems. Wear parts are checked and adjusted as necessary to ensure expected performance of up to 7,500 bricks/hour. OEM manuals are available to support commissioning, operation, and preventive maintenance schedules. Operational Performance & Versatility Optimized for consistent, high-quality cap application, the TCA45 supports a wide range of beverage package formats common in industrial packaging. With suitable change parts it can...

Stanje: nepreverjeno (rabljeno), Leto izdelave: 1970, -KOM 1022- Tukaj je na voljo uravnoteževalni stroj proizvajalca Trebel brez krmilne omarice. Stroj ima masivni zaščitni pokrov iz jekla in je primeren za nadgradnjo obstoječih uravnoteževalnih strojev. Poleg tega ima uravnoteževalni stroj masivno posteljo stroja, ki je posebej primerna za težke obdelovance. Iajdpehikdwofx Aa Usr Tehnični podatki: Proizvajalec: Trebel Tip: FC4c-xn Leto izdelave: 1970/74 Običajen razpon teže do 400 kg Največja dovoljena obremenitev na blok: 200 kg

Leto izdelave: 2007, stanje: rabljeno, Funkcionalnost: popolnoma funkcionalen, Ponujamo ta rabljen stroj za rezanje paletnih pokrovov Reich PB 520 3, letnik 2007. Trikraki model, visoka proizvodna kapaciteta do 8 palet/min, trenutno v obratovanju. Popolnoma opremljen s pozicionerjem za obračanje pokrovov v vse smeri. Pozicioner za polaganje pokrovov na originalno žebljarko Omev. Podobno kot Corali Omev Storti CMS scarpari. Model: PB 520 3 Serijska številka: 020 Letnik izdelave: 2007 Zračni tlak: 7 bar Moč: 8,8 kW Iasdpfx Asygr Tbea Uer Napetost V-Hz: 380-50 V-Hz Če imate vprašanja ali potrebujete dodatne informacije, nas kontaktirajte preko sporočila ali nas pokličite.

Stanje: rabljeno, Leto izdelave: 2001, številka stroja/vozila: A 01 02 004/ 0300, - Proizvajalec: Venjakob - S prašno zaščitno kapo, vključno z zložljivimi vrati - Priključki za dovod in odvod zraka - Popolna obloga pod valji Iodpfxeumvmqe Aa Uear - Leto izdelave: 2001 - Delovna širina: 1.300 mm - Delovna višina: 900 ± 20 mm - Premer valjev: 80 mm - Razmak med valji: 140 mm - Hitrost podajanja: pribl. 2-8 m/min - Lokacija: na zalogi - Brez krmilne omare

Stanje: novo, Many of our machines are available from stock. Call us to learn more! The offer applies to the machine’s basic version. All optional equipment and their prices can be found on our website. Fiber Laser Cutting System FLV-6025-CH 3kW Technical Specifications - Maximum sheet size: 6000 x 2500 mm - X and Y axis positioning accuracy: ±0.05 mm/m - Repeatable X and Y axis positioning accuracy: ±0.03 mm - Maximum speed: 60,000 mm/min - Maximum acceleration: 0.7G - Maximum load capacity: 1,200 kg - Power output: 3 kW - Power requirement: 24.0 kW - Source brand: MAX Photonics - Supply: ~3x400 V, 50 Hz - Protection class: IP54 Construction - Construction type: welded frame - Number of support legs: 8 - Servo drives: Schneider - Gears and racks: helical - Linear guides: HIWIN - Gearboxes: Motovario - Racks: YYC - Ball bearings: NSK - Pressure valves: SMC - Cooling: water chiller Automatic lubrication system for axis guides. User Comfort Loading heavy sheets is made easier thanks to integrated transport balls in the table surface, which ensure smooth sliding during loading. Picking up small finished parts is also much easier thanks to pull-out trays with practical handles located underneath the machine. RayTools cutting head with autofocus Otinus Protect (optional*) Iedpfx Asx A U I Sja Uear This product provides customized protection for your laser source. With this service, you can ensure uninterrupted operation in your company. We secure your business so you can complete your orders on time. Control Panel The computer operates on Windows 10 and uses CypCut software for processing, which includes features such as design, file import/export, and workflow optimization. All installed programs come with lifetime licenses. The machine is equipped with a wireless controller. Professional Support We ensure we are always in close contact with our customers. That’s why, with the purchase of a machine, we provide a professional support hours package from Otinus technicians. Otinus Academy Learning Software With the purchase of this machine, you receive one-year access to online courses, making it easy to onboard new employees or refresh training knowledge! Machine Delivery Includes: - 2-day training and machine installation: - Day 1 up to 8 hours – commissioning and control system training - Day 2 up to 8 hours – independent work on the machine under supervision of our technician, including custom programming options - Consultation with our specialists: - By phone: 7:30 am to 9:00 pm (Mon–Sat) – 8-hour support package to be used within 12 months - Online: 7:30 am to 2:30 pm (Mon–Fri) – 8-hour support package to be used within 12 months - Access to Otinus Academy online courses: - LibreCad – 12 months' access Additionally, you receive: - CAD drawing package

Stanje: novo, Fiber Laser Cutting System FLV-3015-CH 1.5kW / VF1530-1500W Technical Specifications - Maximum Sheet Size: 3000 x 1500 mm - X and Y Axis Positioning Accuracy: ±0.05 mm/m Iajdpex A U Hzofx Aa Usr - Repeatable X and Y Axis Positioning Accuracy: ±0.03 mm - Maximum Speed: 40,000 mm/min - Maximum Acceleration: 0.5 G - Maximum Load Capacity: 1200 kg - Output Power: 1.5 kW - Power Requirement: 12.0 kW - Source Brand: MAX Photonics - Power Connection: ~3x400 V 50 Hz - Protection Class: IP54 - Length: 4500 mm - Width: 2300 mm - Height: 1920 mm Cutting Thickness - Carbon Steel: recommended 12.0 mm, maximum 16.0 mm - Stainless Steel: recommended 5.0 mm, maximum 6.0 mm - Aluminium: recommended 3.0 mm, maximum 4.0 mm - Brass: recommended 2.0 mm, maximum 3.0 mm Construction - Construction Type: Welded - Number of Support Legs: 8 - Servo Drives: Schneider - Gears and Racks: Helical Teeth - Linear Guides: HIWIN - Gears: Motovario - Rack Gears: YYC - Ball Bearings: NSK - Pressure Reducer: SMC - Cooling: Water Cooler Self-lubrication system for axis guides. User Convenience Loading of heavy sheets is facilitated by integrated transport balls, which ensure smooth sliding during loading. Also, collecting small finished parts is easier thanks to drawers under the machine, which can be pulled out with a convenient handle. RayTools Cutting Head with Autofocus Option – Otinus Protect This product provides individual protection for your laser source. With this service, you ensure that your business continuity is protected. We secure your business so you can fulfil your orders on time. Control Panel The computer runs on Windows and the CypCut software, offering features such as design, file import and export, and job optimization. All installed software comes with lifetime licenses. The machine is equipped with a wireless controller. Professional Support We maintain constant contact with our customers. Therefore, we face this challenge by adding an Otinus Specialist Assist hours package with every machine purchased. Otinus Academy Learning Software With the purchase of this device, you receive one year of access to online courses, allowing you to train new staff or refresh training knowledge! Free Drawing Package Each Otinus laser cutting system comes with a package of ready-to-use CAD drawings. Included in the price of the machine: 2-day commissioning and operator training - Day 1 up to 8 hours – Commissioning and controls briefing. - Day 2 up to 8 hours – Independent operation on the machine under the supervision of our technician – Possibility to program customer-specific parts. Professional Consultation - Phone: 7:30 AM to 9:00 PM (Mon-Sat) – 8-hour package valid within 12 months. - Online: 7:30 AM to 2:30 PM (Mon-Fri) – 8-hour package valid within 12 months. Access to online training courses - LibreCad – 12 months access Additionally, you receive: - CAD drawing package

Stanje: novo, Fiber Laser Cutting System FLV-3015-CH 3kW / VF1530-3000W Technical Specifications - Maximum sheet size: 3000 x 1500 mm - X and Y-axis positioning accuracy: ±0.05 mm/m - Repeatable X and Y-axis positioning accuracy: ±0.03 mm - Maximum speed: 60,000 mm/min - Maximum acceleration: 0.7 G - Maximum load capacity: 1200 kg - Laser power: 3.0 kW - Power consumption: 24.0 kW - Source brand: Choice of Raycus or MAX Photonics - Power supply: ~3x400 V 50 Hz - Protection class: IP54 Isdpfx Aex A U Irsa Uear Cutting Thickness - Carbon steel: recommended 20.0 mm, maximum 22.0 mm - Stainless steel: recommended 8.0 mm, maximum 10.0 mm - Aluminium: recommended 6.0 mm, maximum 8.0 mm - Brass: recommended 5.0 mm, maximum 6.0 mm Design The machine is extremely stable thanks to its welded construction. Japanese Fuji servo drives enable high speed with high precision. Automatic lubrication system for axis guides. Ease of Use Loading heavy sheets is simplified by built-in transport balls that ensure sliding during loading. Collecting small finished parts is also easier thanks to trays under the machine that can be pulled out using practical handles. RayTools cutting head with autofocus Option - Otinus Protect This product offers individual protection for your laser source. With this service you ensure the continuity of your business. We safeguard your operations to help you meet deadlines. Option - Voltage Stabilizer Control Panel The computer runs Windows and CypCut software, offering functions such as design, file import/export, and workflow optimization. Installed software comes with a lifetime license. The machine is equipped with a wireless controller. Professional Support We maintain close contact with our clients. That’s why we include a service package of Otinus Specialist Assist hours with every machine purchased. Otinus Academy Learning Software When you purchase this device, you receive a one-year online course access to train new operators or refresh existing knowledge! Free Drawing Package Each Otinus laser cutting system comes with a package of ready-to-use CAD drawings. Machine Price Includes: 2-day commissioning and operator training - Day 1 (up to 8 hours) – Commissioning and controller explanation. - Day 2 (up to 8 hours) – Independent machine operation under supervision of our technician – includes possibility to program customer-specific parts. Professional Consulting - By phone: 7:30 to 21:00 (Mon-Sat) – 8-hour package valid for 12 months. - Online: 7:30 to 14:30 (Mon-Fri) – 8-hour package valid for 12 months. Access to online training courses - LibreCAD – 12-month access Additionally Included - CAD drawing package

Stanje: novo, Many of our machines are available from stock. Call us to learn more! The offer applies to the basic version of the machine. Details and prices for all optional equipment can be found on our website. Fiber Laser Cutting Machine FLV-6025-CH 1.5kW Technical Specifications - Maximum Sheet Size: 6000 x 2500 mm - X and Y-Axis Positioning Accuracy: ±0.05 mm/m - X and Y-Axis Repeatability: ±0.03 mm - Maximum Speed: 60,000 mm/min - Maximum Acceleration: 0.7G - Maximum Load Capacity: 1200 kg - Power Output: 1.5 kW - Power Consumption: 24.0 kW - Laser Source Brand: MAX Photonics - Power Supply: ~3x400 V 50 Hz - Protection Class: IP54 Construction - Frame Type: Welded construction - Number of Support Feet: 8 - Servo Drives: Schneider - Helical Gears and Racks - Linear Guides: HIWIN - Gearboxes: Motovario - Racks: YYC - Ball Bearings: NSK - Pressure Valves: SMC - Cooling: Water Chiller Automatic lubrication system for axis guides. User Convenience Loading heavy sheets is made easier by transport balls embedded in the table surface, ensuring smooth sliding during loading. The removal of small finished parts is also much easier, thanks to trays located underneath the machine, which can be conveniently pulled out with a practical handle. RayTools Autofocus Cutting Head Otinus Protect (optional*) This product offers tailored protection for your laser source. This service ensures the continuity of your operations. We secure your business so that you can complete orders on time. Control Panel The computer runs Windows 10 and is equipped with CypCut software, offering functions such as designing, file import and export, and workflow optimization. All installed software comes with lifetime licenses. The machine is equipped with a wireless controller. Professional Support We ensure continuous support for our customers. When purchasing a machine, you receive a package of hours for professional support from Otinus technicians. Iaedpjx A U I Esfx Aa Ujr Otinus Academy Learning Software With the purchase of this machine, you will receive one year of access to online courses to help onboard new employees or refresh training knowledge with ease. Delivery Inclusions - 2-day training and onsite machine installation - Day 1: up to 8 hours – commissioning and control system training - Day 2: up to 8 hours – hands-on operation under technician supervision, including custom programming - Expert consultation with our specialists - By phone: 7:30–21:00 (Mon–Sat) – 8-hour package to be used within 12 months - Online: 7:30–14:30 (Mon–Fri) – 8-hour package to be used within 12 months - Access to Otinus Academy online courses - LibreCad access within 12 months Additionally, you receive - CAD drawing package

Stanje: rabljeno, Avtomatski stroj za zapiranje steklenic s plastičnimi pokrovčki. Stroj omogoča brezstopenjsko regulacijo hitrosti in zmogljivosti. Število zapiralnih glav: 8 kosov Zmogljivost: 6.000 bph Skupna moč: 4,0 kW Teža: 1.500 kg Iaedoxz Ehmjpfx Aa Usr Rabljeni stroj

Stanje: zelo dobro (rabljeno), Leto izdelave: 2004, Pokrov - doza za peno za britje 10x kosov Letnik 2004 Zelo dobro stanje Iedpfoc Nw Rhsx Aa Ujar

Stanje: novo, Costar 3610 plošča za analize, 96 jamic, s pokrovom, 1 škatla/48 kosov Ijdpfx Aasvwg I Ds Uoar rok uporabe: 25.10.2026

Leto izdelave: 2016, stanje: delavnici obnovljeno (rabljeno), The price applies to a unit from the 2016 model year; more recent models and options such as external osmosis systems are available on request! Wider and taller than ever: this is how the DV 125.2 premium-class universal dishwasher presents itself. The new universal dishwasher efficiently washes dishes, transport racks, GN kitchen containers, pots, cutlery, trays, and even glasses. Thanks to its spacious interior – with a pass-through height of 555 mm – even items with dimensions of up to 650 x 530 mm (2/1 Gastronorm) can be hygienically cleaned. This makes it the ideal washing solution for butcher shops and bakeries as well as for all areas of communal catering and as a professional kitchen dishwasher. Dimensions: Width: 735 mm Depth: 750 mm Height: 1590 mm Height with hood open: 2200 mm Loading height: 555 mm Rack size: 500×500 / 650×500 mm Iasdpfovb Dpgjx Aa Uor Performance: Program cycle times *: 60 / 90 / 210 seconds Theoretical rack capacity: 60 / 40 / 17 racks per hour Pump motor: 1.5 kW Tank capacity: 26 l Rinse water per rack: 3.2 l Tank heating element: 2.0 kW Integrated Boiler: Inlet temperature 10°C: 9 kW Inlet temperature 45–60°C: 7.5 kW Total connection: Three-phase current 3NPE 400 V~ 50 Hz, 10°C inlet: 12.6 kW Three-phase current 3NPE 400 V~ 50 Hz, 45–60°C inlet: 11.1 kW Protection Class: Protection rating: IPX5 * When connected to cold water and/or with short rack-change intervals, program times may increase to ensure hygienic rinse temperatures! 1-year warranty on electronic components, provided installation is carried out by a qualified technician! Insured shipping via freight carrier possible – please provide your delivery address and local contact person (incl. telephone notification).

Leto izdelave: 2023, stanje: novo, Offer for a limited time only! Old price: €17,500.00 net New price: €14,500.00 net Motor Cutting Machine / Motor Stator Recycling Machine Power: 4 kW / 380 V Application: For recycling copper windings from stators with a diameter of Φ8 cm to Φ25 cm. Throughput: 8–30 pieces per hour Dimensions (L*W*H): 180 cm x 90 cm x 195 cm Isdpfxemcbpcs Aa Uoar Weight: 1,450 kg