Hollinger Varilni Stroj nakup rabljenega (27.795)

Stanje: pripravljen za uporabo (rabljen), Merkle W 420 AC/DC TIG Insquare varilni stroj varilna naprava Tehnični podatki so prikazani na sliki št. 2 Vabljeni na ogled. Na vašo željo lahko organiziramo ugoden prevoz! Ob nakupu prejmete ustrezen račun. Za tuje stranke lahko izdamo tudi neto račun. Pogoj je veljavna ID za DDV. Vmesna prodaja pridržana. Obiščite našo trgovino in si oglejte tudi druge ponudbe. Pjdpfx Ageu Hg Aqjxsgk Navedena imena podjetij in blagovne znamke so last njihovih lastnikov in služijo le za identifikacijo ter opis izdelkov. Možna so odstopanja v tehničnih podatkih ter napake v opisu artikla. Pridržujemo si pravico do sprememb.

Stanje: rabljeno, Leto izdelave: 2014, Funkcionalnost: popolnoma funkcionalen, Manufacturer and Model: iDEAL BAS 340 Bandsaw Blade Welding Machine Year of manufacture: 2014 Wood saw bands: From 25 × 0.6 mm to 120 × 1.2 mm Bimetal/carbide saw bands: From 25 × 0.6 mm to 105 × 1.65 mm Stainless steel saw bands: From 25 × 0.5 mm to 50 × 0.8 mm Band knives: From 30 × 0.4 mm to 120 × 1.1 mm Construction steel band: Up to 250 mm² Stainless steel band: Up to 150 mm² Clamping system: hydraulic Rated power: 45.0 kVA (50% duty cycle) Dimensions (L × W × H): 1214 × 957 × 1982 mm Weight: 800 kg Control system: central parameter control, 99 program memory slots Servo-controlled jaw positioning 7-inch color touchscreen, USB interface with password protection Adjustable welding voltage Electronic piece counter Parameter deviation monitoring with automatic shutdown Pgodpfeyr Idaex Agxsk Automatic hydraulic deburring after welding Graphic display of the annealing process Infrared pyrometer with LED lighting and safety circuit

Stanje: rabljeno, MIG MAG varilni stroj, zaščitni plinski varilni stroj CLOOS tip GLC 357 N MIG MAG varilni izvor tovarniška št. 576 leto izdelave cca 1985 Nazivna moč: 350 A Moč: 350 A - 80% ED 310 A - 100% ED nastavitveno območje: brezstopenjsko Paket cevovodov: 4,5 metra Pgodpfxjhubg Tj Agxok Napajanje: 380 V, 50 Hz, 32 A vtič - 2-taktni in 4-taktni varilni način - Zunanji podajalnik žice tipa CK 72 ZK z dvojnim pogonom valjev in 4,5-metrskim paketom cevi - 3-metrski cevni paket s centralnim priključkom in ročnim gorilnikom CLOOS - Vodno hlajenje - Tlačni manometer za plinsko jeklenko - Varilni stroj opremljen z 1 mm varilno žico Mere D x Š x V: 1250 x 600 x 1100 mm Teža: 260 kg Stroj testiran – deluje brezhibno

Stanje: kot nova (razstavni stroj), Leto izdelave: 2024, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: A32404019520, vrsta vhodnega toka: trifazni, vhodna napetost: 230 V, skupna masa: 53 kg, vrsta hlajenja: zrak, laserska moč: 1.500 W, dolžina gredi: 1.080 mm, neprekinjena moč: 1.500 kW (2.039,43 KM), Oprema: Na voljo je tipska ploščica, dokumentacija / priročnik, zaščita za glavo, Operation - Simplest operation thanks to synergy characteristic curves - Achieve a finished weld in just three steps. Automatic adjustment of power, wire feed, oscillation width, oscillation frequency, laser frequency, PWM, hot start, etc. - High-resolution display ensures optimum readability of all relevant parameters. Integrated help function provides greater understanding of the adjustment options - Fully integrated control in the wire feeder case – operation via the machine or the wire feeder as desired Technical Features - High-performance laser cells combined with gas-cooled torches ensure maximum power and focus stability - 2-in-1 machine: Welding and cleaning – laser cleaning is perfect for paint removal, derusting, and descaling - Optional: Dual wire feed Safety - Dual-channel emergency stop system - Dual-channel safety interface for access monitoring (door contact switch) - Key switch to prevent unauthorized use - Dual-channel fiber break detection and monitored QBH connection - Safety instructions as well as manual laser release activation required at every start - Dual-pressure button prevents unintentional laser activation Pgodpoyuvktefx Agxek - Suitable for heavy-duty applications Advantages of Laser Welding over Conventional Welding Methods - Minimal distortion, incredibly fast, exceptionally high quality (even with very thin materials < 1 mm) - Consumes approx. 70% less energy - Quick and easy to learn - High process reliability - Massive time savings with significantly reduced post-processing - One of the lightest torches on the market at approx. 680 g - Dual-channel safety loop for maximum safety Advantages of the Craft-Laser - Laser cleaning with up to 100 mm scan width and autofocus - 2-in-1 machine: Welding and cleaning - Full synergy – no more parameter lists - Service-friendly – no more tedious shipping required

Stanje: dober (rabljeno), Točkovni varilni aparat, točkovni varilni stroj, točkovna varilna linija, klešče za točkovno varjenje, aparat za uporovno točkovno varjenje, točkovni varilni stroj z nihajno ročico -Proizvajalec: Dalex, 2 povezani točkovni varilni stroji, z odlagalno mizo Pedpfx Aeyz Rd Aogxogk -Tip: SL 25/EA -Nazivna moč: vsak po 25 kVA -Odrez: 600 mm -Vmesna razdalja: do 1590 mm -Upravljanje: s stopalko -Posamezne komponente: glej fotografije -Dimenzije: stroji 2140/1160/H1220 mm / miza 1565/1075/1140 mm -Teža: 535 kg / 112 kg

Stanje: novo, Leto izdelave: 2024, Handheld Laser Welding Machine LWH-2000-N Relfar FWH20-S10A Scope of delivery: - Laser welding machine with cooling system - Welding gun with adjustable focal length and accessory kit - Fiber laser source from MAX Photonics or Raycus - Automatic wire feeder - Hose and cable set - Starter kit with nozzles and protective lenses Technical specifications: - Laser power: 2000 W - Laser wavelength: 1064 nm - Welding speed: up to 120 mm/s - Power supply: 3x400 Hz - Dimensions (with head mount): 630x1300x1500 mm Included in the price: One-day operator training and machine commissioning - Day 1 (up to 8 hours) – commissioning and training Relfar FWH20-S10A welding head – welding, cutting, and cleaning Otinus laser welding machines are delivered with a set of nozzles and protective lenses. This makes the device extremely versatile and allows for cost savings, as the need for a handheld plasma cutter and a separate rust and paint removal tool is eliminated. Operation Thanks to the revolutionary welding system, any user can achieve excellent results after a short training session. The cable allows the welder to work freely in multiple locations without moving the machine. The small heat-affected zone prevents excessive distortion. The weld seam is applied quickly and efficiently, resulting in a proper and robust welded joint. Intended use The laser welding machine is designed for professional use in workshops that require high-quality and aesthetically appealing weld seams. Laser source specifications: 1000 W - Carbon steel: up to 3 mm - Stainless steel: up to 3 mm - Aluminium: 2 mm - Brass: 0.8–1 mm 1500 W - Carbon steel: up to 4 mm - Stainless steel: up to 4 mm - Aluminium: 3 mm - Brass: 1 mm 2000 W - Carbon steel: up to 5 mm - Stainless steel: up to 5 mm - Aluminium: 4 mm - Brass: 2 mm 3000 W - Carbon steel: up to 8 mm - Stainless steel: up to 8 mm - Aluminium: 7 mm Construction The welding gun cable provides high flexibility and facilitates welding in various positions. The built-in controller with a large, user-friendly display is intuitive to operate. The unit is equipped with a powerful cooling system, making it suitable for operation under harsh conditions, including three-shift operation. Podpfsh H Ngtsx Agxsgk Operating principle The laser welding machine melts the welding wire and the edges of the workpieces with laser heat. The beam is focused and directed at the welding wire, which is advanced by the feeder, as well as the joining area. When the trigger is pressed, the welding gun must be moved along the seam at a speed matching the wire feed. A constant operating temperature for the beam source and welding gun is ensured by a water-cooled system. The output and cooling are controlled by a controller that regulates parameters according to user settings.

Stanje: rabljeno, Leto izdelave: 2011 Avtomatski linijski varilni stroj za PVC profile (ali podobne materiale), s popolnoma PLC-kontroliranim ciklom Stroj je v popolnoma delujočem stanju, redno letno vzdrževan, priložen je uporabniški priročnik. Podpeyw Rx Eofx Agxsgk - Delovni cikel: PLC z digitalnim nadzorom temperature ter intervalov varjenja/hlajenja prek zaslona. - Nastavljive podporne roke za profil, kar omogoča lažji položaj in varnost operaterja.

Stanje: novo, nosilnost: 10.000 kg, Stolpna dvižna in vrtljiva naprava, nosilnost 10 ton, na voljo kot komplet ali posamezno Pgjdpfxowtq Dte Agxok 2 strani pogona Stroj je na voljo kot sinhroniziran komplet ali posamezno Protec obračalna naprava / pozicioner Syncrolift Dvojni stolp, ročni daljinski upravljalnik brezžični in ročni Nastavitev stolpov – 2x električni pogon Nosilnost 10.000 kg, 360° Minimalna delovna višina: 800 mm Maksimalna delovna višina: 1700 mm Hitrost: 0,5 obr/min Premer vpenjalne plošče: 900 mm Vrtenje: 2 x 2,2 kW Vrtljivi moment: 18.950 Nm Stroj je na voljo tudi posamezno kot Mono model (ugodnejše) Po želji z zglobno prirobnico (kardan)

Stanje: novo, Leto izdelave: 2026, Najboljša kakovost iz visoko trdnega konstrukcijskega jekla Q355, vključno s plazemsko nitridacijo in skaliranjem. 3D luknjičasta miza 4000 x 2000 x 200 mm, raster 100 mm, debelina plošče 20 mm, premer luknje 28 mm, obdelana površina, zelo masivna, teža cca 2400 kg. S 8-krat nastavljivim podnožjem mize. Cena je brez seta dodatne opreme, doplačilo 500 €. Pakirano v leseni škatli, povprašajte za dostavo. Psdpfx Ajyg Ex Djgxogk Navedena cena je za mizo v standardni izvedbi brez plazemske nitridacije (zadnje 4 slike). Cena za visoko trdno jeklo Q355, nerjavno, odporno na udarce, vključno s plazemsko nitridacijo – doplačilo 1800 € (kot prikazano na sliki).

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2006, Funkcionalnost: popolnoma funkcionalen, Nazivna moč pri 50% ED: 20 kVA Maksimalna varilna moč: 40 kVA Prilagodljiv doseg: 280 do 550 mm Hod elektrode: 15 do 85 mm Vrednosti varjenja za jekleno pločevino: cca 4 + 4 mm Nastavljiva sila elektrode do 240 daN Podpfx Aoy A Hr Ssgxjgk Količina hladilne vode: 3 l/min Teža: cca 122 kg Varilni krmilnik: T 90 Mark II Uporabniški priročnik in navodila so na voljo Kratek delovni hod s pnevmatskim nožnim pedalom Zelo dobro, kot novo stanje

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2008, Adjustment range: 10 - 320 A Electrode adjustment range: 25 - 280 A Duty cycle at 60/100%: 320/260 A Electrical connection, mains voltage: 400 V Weight: 290 kg Pgedswx H Aiopfx Agxjk Space requirement: 1200 x 600 x 950 mm

Stanje: pripravljen za uporabo (rabljen), Welding current at 25% duty cycle (max.): 250 A Pgedpfx Agjwvggpoxsk Welding current at 100% duty cycle: 110 A Continuously adjustable welding current: 5 - 250 A Electrical connection: 380 V Space requirement: 650 x 600 x 1100/1500 mm (height) Weight: 55 kg

Stanje: novo, Leto izdelave: 2026, varilna moč (maks.): 45 kVA, Lamelna varilna naprava omogoča visoko kakovostno varjenje ravnih pločevin in okroglih pločevinastih elementov brez pregrevanja. Ta postopek je možen zaradi varjenja z bakreno žico. Zaslon na dotik s PLC-krmilnikom popolnoma odpravi vse operaterske napake. Tehnične specifikacije: Napajanje: 45kw/380V Obdelovan razpon pločevine: 0,5/1,0 mm Razpon premerov materiala: 100–1250 mm Delovna dolžina: 1250 mm Pgsdpohcr H Ssfx Agxsk Delovna hitrost: 2–8 m/min Poraba zraka: 1,5 l/min Hlajenje: mini chiller vključen v ceno

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2010, Funkcionalnost: popolnoma funkcionalen, vrsta vhodnega toka: trifazni, Štiriglavni varilni stroj Elumatec VS 750 s 4-osnim CNC čistilnim strojem EV850. Varilni in čistilni stroj imata trenutno programirane profile izključno za SCHUCO. Pgodpfjx E Rd Djx Agxok Razpon višine profilov za varjenje: 30–185 mm. Minimalne dimenzije okna za varjenje: 350 x 350 mm. Maksimalne dimenzije okna za varjenje: 2600 x 4000 mm. Omejitev izteka zvara pri varjenju na 0,2 mm in 2 mm. Varilni stroj je opremljen z upravljalnim zaslonom na dotik, ki temelji na sistemu Windows XP. Čistilni stroj ima prav tako lasten upravljalni panel. Online povezava med varilnim in čistilnim strojem. Po varjenju avtomatski transport do čistilnega stroja. Čistilni stroj deluje tako v ročnem kot v avtomatskem načinu. V avtomatskem načinu rotacijska postaja obrača okno do vseh posameznih kotov, ki jih obdeluje čistilni stroj. Nudimo pomoč pri demontaži stroja in nakladanju za transport.

Stanje: pripravljen za uporabo (rabljen), globina grla: 550 mm, Moč: 25 kVA Pgodpfxjyk S Uts Agxok Oblika: 550 mm

Stanje: rabljeno, Welding current at 25% duty cycle (max.): 250 A Welding current at 100% duty cycle: 110 A Welding current, steplessly adjustable: 5 - 250 A Pedpfx Aowvgg Negxsgk Electrical connection: 380 V Space requirement: 650 x 600 x 1100/1500 mm (H) Weight: 55 kg

Stanje: rabljeno, Spot Welding Machine, Projection Welding Machine DALEX Type PL 63 Serial No. N-0051390 Year of Manufacture 2018 Power at 50% Duty Cycle: 63 kVA Power at 100% Duty Cycle: 44.5 kVA Maximum Welding Power: 182 kVA Rated Welding Current: 8.77 kA Throat Depth: 250 - 550 mm Maximum Arm Gap: 150 to (310 mm) Upper Electrode Arm Diameter: 50 mm Pgjdpfx Ageycv Sajxsk Lower Electrode Arm Diameter: 60 mm Electrode Holder Diameter: 25 mm Electrode Stroke: max. 65 mm Electrode Force: 100 - 600 daN Operating Air Pressure: 1 to 6 bar Electrical Connection: 400 V, 50 Hz Rated Current: 158 A Connected Load: 137 kVA - Thyristor power stage - Welding controller HARMS+WENDE - HWH MPS 10β - 5-phase control, single spot, repeat spot, 8 programs - Electrode force steplessly adjustable via air pressure - Parallel electrode guidance - Single-stroke welding cylinder - Water-cooled via external water recirculation unit (water chiller not included) - Electric foot switch - Control cabinet with integrated controller mounted to the machine - Operating manual Required floor space (L x W x H): 1150 x 700 x 1600 mm Weight: 335 kg As-new condition

Stanje: novo, Leto izdelave: 2026, Compact device utilizing FIBER technology, designed for welding various types of metals with precision significantly surpassing traditional welding methods. The advanced technological solutions used in this welder enable the production of high-quality, consistent welds on thin-walled materials and components without the risk of deformation. Advantages of the laser welder - User-friendly – thanks to well-thought-out design and implemented solutions, the operator can begin work after a short training period - Minimal indirect radiation – during operation, it is sufficient to use protective glasses for filtering intense light - Much faster welding compared to traditional methods – efficiency can increase up to 3 to 10 times - Concentrated beam: negligible structural change due to the small heat-affected zone - Consistent weld quality – weld seams are visually appealing and provide high strength - Enables welding of very thin materials, such as 0.5 mm stainless steel - Option for welding with or without filler wire Maximum power: 2000 W Laser wavelength: 1080 nm Penetration depth (stainless steel at 1 m/min): 4.57 mm Penetration depth (mild steel at 1 m/min): 3.59 mm Penetration depth (aluminum at 1 m/min): 4.0 mm Penetration depth (brass at 1 m/min): 4.0 mm Welding speed: 0–120 mm/s Automatic wire feeder: Ø 0.8 – 1.6 mm Maximum power consumption: ≤6.0 kW Cooling system: water-cooled Operating voltage: 400V Shielding gas consumption: 20 L/min Dimensions: 600 x 1100 x 1100 mm Approximate weight: 185 kg Pgjdpfxjizr Rls Agxok LATEST GENERATION WELDING HEAD - WOBBLE-type head - Automatic wire feeder included - Adjustable spot size: 0–5 mm - High-power welding head allowing multiple beam patterns: ○,―,•, ꓷ, 0, ▲, 8 - Integrated connections for shielding gases and cooling system - Interchangeable nozzles allow welding at various angles - 10 m fiber optic cable connecting the head to the source - Adjustment of welding parameters directly on the head without the need to approach the control panel - Fully ergonomic design – the lightweight and flexible head allows welding even in hard-to-reach places - Easy to service – quick and hassle-free replacement of the protective lens Equipped with automatic wire feeder The wire feeder system is synchronized with the welding machine’s software. The purpose of the feeder is to deliver filler material so the operator can fully focus on working with the welding head. Set includes: - Laser welder with built-in cooling system - Welding gun with focus adjustment and complete accessories - Fiber laser source - Automatic wire feeder - Complete set of cables - Starter kit of nozzles and protective glasses THICKNESSES OF WELDABLE MATERIALS Material | WELDING POWER 1000 W 1500 W 2000 W Stainless steel 0.5–3.0 mm 0.5–4.0 mm 0.5–5.0 mm Mild steel 0.5–2.5 mm 0.5–3.5 mm 0.5–4.5 mm Galvanized steel 0.5–2.5 mm 0.5–3.0 mm 0.5–4.0 mm Aluminum 0.5–1.2 mm 0.5–1.8 mm 0.5–4.0 mm Brass 0.5–1.2 mm 0.5–1.8 mm 0.5–2.5 mm

Stanje: rabljeno, Leto izdelave: 2012, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: MF13BB05 - 532, MF13BB05 - 539, vrsta vhodnega toka: trifazni, vhodna napetost: 380 V, širina folije: 700 mm, skupna masa: 290 kg, vhodni tok: 6 A, ogrevalna zmogljivost: 2,3 kW (3,13 KM), Oprema: dokumentacija / priročnik, Pakirni stroji MODULAR 70 so varilni stroji za plastične, toplotno skrčljive folije in folije brez skrčljivosti, kompaktni in z visoko zmogljivostjo. Uporabljajo se lahko enostavne folije debeline od 15 do 50 mikronov, tehnične ali živilske vrste. Stroj lahko doseže do 900 pakiranj na uro. Oba stroja sta bila v uporabi od leta 2012 do 2019, od takrat pa sta shranjena v ogrevanem skladišču brez uporabe. Stroje je mogoče kupiti tudi posamezno. Pgjdpfx Agoyu Rvkjxek

Stanje: novo, Leto izdelave: 2026, Tehnične specifikacije: Model: KEP40 Upravljanje: Ročno Moč: 40 KVA Varilna zmogljivost: 1+1 mm mehko jeklo Nastavljiva moč: 0-100% z digitalnim mikrokontrolerjem Čas varjenja: 1-99 ciklov (20 ms – 2 s), nastavitev digitalno preko mikrokontrolerja Vhodna napetost: 380V/50Hz Zaščitna varovalka: 63A Dolžina fleksibilnega kabla za pištolsko roko: 250 cm Dolžina fleksibilnega kabla na ohišju: 100 cm Pgodpfx Ajy Dildsgxjk Napajalni kabel: 3 m Zaščitni razred: IP21 Dimenzije (Š/D/V): 530 mm x 430 mm x 610 mm Teža: 116 kg

Stanje: novo, Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: -, vrsta vhodnega toka: trifazni, skupna masa: 40 kg, vrsta hlajenja: zrak, laserska moč: 1.200 W, Bodor Air1200 Handheld Laser Welding Machine The Bodor Air1200 is a compact, air-cooled handheld laser welding machine with 1200 W laser power, designed for precise and fast welding tasks in modern metalworking applications. Thanks to its innovative air cooling system, the unit operates without the need for an external chiller, providing flexible use even under demanding environmental conditions. With a maximum welding thickness of approximately 4 mm, the Air1200 is ideally suited for stainless steel, mild steel, aluminum, and other metals. The intuitive controls and pre-set welding parameters enable users with limited welding experience to achieve fast and high-quality results. Highlights: - 1200 W laser power - Air-cooled, no external chiller required - Welding thickness up to approx. 4 mm - Compact design and high mobility Pjdjyyh Aajpfx Agxsgk - Suitable for steel, stainless steel, aluminum, and more - High welding speed with minimal post-processing - Operating temperature range from −20 °C to +40 °C The Bodor Air1200 is the ideal solution for metalworking, fabrication, mechanical engineering, and industrial production, where there are high demands for quality, speed, and flexibility.

Stanje: rabljeno, Vstavni varilni krmilnik v 19" ohišju Tip NPS 8043-1 IQ1 z zagotavljanjem kakovosti in 50 programi Napetost magnetnega ventila: 24 V DC Pgsdpfxsdga Nbe Agxjk Popolnoma z merilnim tokovnim pasom MB 260 NA ZALOGI TUDI DRUGI KRMILNI MODULI: Npr.: 8036 - 8036-S3 8033 8043 MPS 200 R1 RATIA 43a HWS 2202 Profil IQ

Stanje: zelo dobro (rabljeno), Leto izdelave: 2021, Funkcionalnost: popolnoma funkcionalen, vrsta vhodnega toka: trifazni, globina grla: 430 mm, nazivna moč pri 50-odstotnem delovnem ciklu: 88 kVA, vrsta hlajenja: voda, skupna masa: 279 kg, Nosilec elektrod, elektroda roke, transformator in elektrode vodno hlajene. Varilni nadzor z grafičnim zaslonom. Srednjefrekvenčna tehnologija / inverter. Varilni nadzor PY800. Hod elektrode 60 mm. Poraba vode 9 l/min. Pgjdpfeyvx Hzjx Agxok

Stanje: rabljeno, Power source for orbital welding unit MESSER GRIESHEIM - POLYSOUDE PS204 Water cooling unit for orbital welding system MESSER GRIESHEIM - POLYSOUDE RC200 Welding power supply, inverter welder POLYSOUDE PS 204 + RC 200 Year of manufacture: 1997 Serial no. (welding source): 9885186 Serial no. (cooling unit): 97861? Output: 200 amps = 20% duty cycle 90 amps = 100% duty cycle Mains supply: 230 volts, 50 Hz, Schuko plug - Remote control cable type BP 1436 with 7.5 m connection cable Pgsdet Awm Dspfx Agxjk - Adjustable output from 1 to 200 amps - DC only - HF ignition - Cooling water unit for torch cooling - 44,895 operating hours read off - Operating and maintenance manual Space requirements welding unit (L x W x H): 550 x 360 x 500 mm Space requirements cooling unit (L x W x H): 550 x 360 x 550 mm Weight of welding unit: 45 kg Weight of cooling unit: 25 kg Good condition Without accessories Price is for a set consisting of 1 x power source and 1 x water cooler.

Stanje: dober (rabljeno), Leto izdelave: 1985, Točkovni varilni aparat, stroj za točkovno varjenje, naprava za točkovno varjenje, klešče za točkovno varjenje, aparat za odporno točkovno varjenje, točkovni varilni stroj z nihajno ročico -Proizvajalec: Tecna, stroj za točkovno varjenje: tip 4161 -Nazivna moč: 31 kVA -Upravljanje: s stopalko -Dimenzije: 780/250/V1500 mm Pjdpjk Aubxsfx Agxjgk -Teža: pribl. 130 kg