Nosilec Mikrometer nakup rabljenega (1.392)

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) 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) Nljdpfx Abjvbh Rhs Iji 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: zelo dobro (rabljeno), 1 polje pretočnega regala s 4 nivoji za zaboje / kartone, regal za pripravo / valjčni regal, Jungheinrich – rabljen - : Cena iz skladišča: samo 550 € (neto), razstavljen, zapakiran in naložen! Proizvajalec: Jungheinrich Tip: DLR (pretočni regal) Leto izdelave: neznano 1 polje cca 3 m 4 odlagalne nivoje / valjčne nivoje Širina polja 3 m = 7 kanalov na nivo Njdpoxqgkbofx Ab Ioli Nosilnost nivoja: 440 kg Globina regala: 2,50 m Globina valjčnih tirov: cca 2,44 m Višina okvirja: cca 2,10 m Globina okvirja: cca 2,30 m Širina okvirja: cca 6 cm Ojačitve okvirja: vijačene Stanje: dobro – zelo dobro Na voljo: od sredine novembra 2025 Lokacija: Frankfurt na Majni

Stanje: skoraj kot novo (rabljeno), Funkcionalnost: popolnoma funkcionalen, Good day, We are offering here used as well as compatible clamping devices from Erowa. These are suitable for die-sinking EDM and milling applications. Here are some of the available items: ER-008617 Measuring Arbor ER-010723 Control Arbor ITS 50 ER-010561 Replacement Probe Pin ø 2mm ER-010560 Replacement Probe Pin ø 5mm ER-093992 Square 25 Holder C F-Tool Holder with Square 25 ER-010592 Square 25 Alignment Gauge ER-010495 Square 15 Alignment Gauge ER-129072 Universal Plate Collet Holder ø 72 ER16-ER50 Table Probe with Magnetic Base 3D Probe ø1–5 Nodpfevby U Sjx Ab Ieli Steel pallet ø148mm All parts have been cleaned and inspected by us. Additionally, a functional test was carried out. Spare parts are available. Do you have any questions? We are happy to assist you.

Stanje: rabljeno, Used Renishaw MP3 touch probe Tool taper MAS BT 50 Nsdpfx Abjxu D Sks Ioli

Stanje: dober (rabljeno), Dobava vključuje: 01x Tirnica / tračnica, rabljena Nsdoxg Rfnspfx Ab Ioli Profil tirnice: S41-10 Skupna dolžina: pribl. 12.000 mm Širina: pribl. 125 mm Višina: pribl. 140 mm Glava: pribl. 67 mm Steblo: pribl. 12 mm Teža: pribl. 480 kg / kos. Vaši kontakti v našem podjetju: G.: Andre Evering G.: Mario Klöver G.: Falk Deutsch Splošne informacije o artiklu: Ta artikel je na voljo samo za osebni prevzem. Dodatni prevoz ali dostava tega izdelka sta povezana z dodatnimi stroški, ki jih lahko posebej preverite glede na kraj dostave ali obseg naročila.

Stanje: dober (rabljeno), TECHNICAL DATA: - Profile dimensions: 550 x 210 mm - Material thickness: T = 17.2 mm | S = 11.1 mm - Material color: white or grey - Condition: used INVENTORY: Approx. 10 pieces | Length: 6,188 mm Approx. 10 pieces | Length: 6,190 mm Approx. 35 pieces | Length: 6,388 mm Approx. 15 pieces | Length: 6,588 mm Approx. 20 pieces | Length: 5,650 mm Remaining stock available in lengths: 6,190 – 6,690 mm PRICES: Price per meter: €47.00 net per meter Bulk pricing available for larger quantities YOUR CONTACT PERSONS AT OUR COMPANY: Oliver Kopp Nledpfx Aexhv Rxsb Isi Rainer Nürenberg Tanja Henkelmann TRANSPORT & INSTALLATION We are happy to assist you with the transport and installation of the goods. This item is available for collection. Delivery or shipping is available for an additional charge. The extra costs depend on the delivery location and the scope of the shipment and can be requested from us on an individual basis. PAYMENT TERMS Payment terms will be agreed upon when the order is placed. The price is quoted as a unit/net price or as specified in the description (plus VAT). You will, of course, receive an invoice with VAT shown separately. ABOUT US The company DLK in Nordhorn trades in new and used products in the fields of warehouse logistics, conveyor technology, mezzanine floors, textile warehouses, as well as machinery for trade, industry, and crafts. We continuously offer attractive used equipment from various manufacturers/brands at competitive conditions. Should you have any questions, please feel free to contact us at any time. Four wins – The success factors of DLK – Warehouse Technology | Levelmaker® | Logistics | Solutions.

Stanje: rabljeno, Technical details: Outreach min.: 2600 mm Outreach max.: 4200 mm Boom position: 360° swiveling Approx. machine weight: approx. 1.5 t WELDING STAND for positioning a welding torch/welding unit on large and wide workpieces. - Base frame diameter: 1480 mm - All adjustments are manual. Sale without welding unit. Nodpfxju Nlqfe Ab Ioli i.D.

Stanje: zelo dobro (rabljeno), Number of pallets: 10 Load capacity: 40 kg Working area: 1260 x 70 mm Various accessories MARCELS MASCHINEN AG Nlsdpfx Aewhlgrsb Ioi

Stanje: rabljeno, Stožčasta vpenjalna 40 mm Dimenzije D-Š-V H & K: 0,68 x 0,45 x 0,45 mm Dimenzije D-Š-V Hoffman: 0,72 x 0,5 x 0,4 mm Stojalo za orodje za vpenjalne glave ISO 40. 1 x Hahn & Kolb (modra) 54 mest, okvir iz plastike = 380,-- Mere: 0,68 x 0,45 x 0,45 m 2 x Hoffman (zelena) po 42 mest, kovinsko ogrodje = po 320,-- Mere: 0,72 x 0,5 x 0,4 m Gre za rabljeni predmet, zato prodajamo brez kakršnegakoli jamstva. PRODAJALEC Z ZALOGO IN RAZSTAVNIM PROSTOROM 1600 m². Nledpfewi Ug Rjx Ab Isi

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2020, skupna dolžina: 3.600 mm, skupna višina: 9.150 mm, višina okvirja: 9.000 mm, obremenitev na par nosilcev (maks.): 2.000 kg, VOGELSANG Pallet Racking – Wholesale Offer, Excellent Condition, Ready for Dispatch! For sale: a batch of pallet racking from the renowned VOGELSANG brand – an industrial-grade system, ideal for heavy-duty use. Manufactured in 2020, in EXCELLENT condition, featuring galvanized frames and beams in premium specification. This offer is aimed at companies seeking robust solutions in wholesale quantities, with no compromises. Specification: Frames: 600 pcs – height 9150 mm, upright 100 mm, galvanized. Beams: 6000 pcs – length 3600 mm, cross-section 110x50 mm, load capacity 2000 kg. The racking is practically like new Perfect for storing industrial pallets Wholesale quantities = wholesale prices Preference for sale of the entire package Look no further. If you value quality, quantity and a straightforward quote – this set is the right choice. Nlsdpfsww I Ikex Ab Isi Contact us and ask for a price for the whole lot. Ready for immediate loading.

Stanje: dober (rabljeno), Obseg dobave vključuje: 01x Tirnica / tračnica, rabljena Profil tirnice: S41-10 Skupna dolžina: pribl. 3.000 mm Širina: pribl. 125 mm Višina: pribl. 140 mm Glava: pribl. 67 mm Steblo: pribl. 12 mm Teža: pribl. 120 kg / kos Vaši kontaktni predstavniki v našem podjetju: Nsdpfx Ajxg Rctsb Ioli G.: Andre Evering G.: Mario Klöver G.: Falk Deutsch Splošne informacije o artiklu: Artikel je na voljo samo za osebni prevzem. Dodatni prevoz ali pošiljanje tega artikla je možno le za doplačilo, ki ga lahko posebej poizveste glede na lokacijo dostave oziroma obseg dobave.

Stanje: dober (rabljeno), TECHNICAL DATA: - Profile dimensions: 600 x 220 mm - Material thickness: T = 19 mm | S = 12 mm - Material colour: white or grey - Condition: used PRICES: Price per metre: €55.00 net per metre Bulk pricing available for larger quantities YOUR CONTACT PERSONS: Oliver Kopp Rainer Nürenberg Tanja Henkelmann TRANSPORT & INSTALLATION We are happy to assist you with transport and installation of the goods. This item is available for collection. Delivery or shipping is available for an additional charge. The extra costs depend on the delivery location and the size of the shipment; please contact us for an individual quote. PAYMENT TERMS Terms of payment will be agreed upon in case of order. The price is stated as unit price/net price or as indicated in the description (plus VAT). You will of course receive an invoice with VAT shown separately. Nsdpfxjxhw Ncs Ab Ijli ABOUT US DLK, based in Nordhorn, trades in new and used products in warehouse logistics, conveyor technology, warehouse mezzanines, textile storage, as well as machinery for commerce, industry, and the skilled trades. We continuously offer attractive used equipment from various manufacturers/brands at competitive conditions. If you have any questions, please do not hesitate to contact us. Four to win – The four success factors of DLK – Warehouse Technology | Levelmaker® | Logistics | Solutions

Leto izdelave: 1992, Stanje: rabljeno, Technical Specifications: Lifting capacity: 2.0 t Maximum hook height: 2.3 m Hook travel: max. 3000 mm Wheelbase: 520 mm Total power requirement: 2.3 kW SINGLE-RAIL CRANE system with electric trolley including pendant control Crane with beam and electric rail: Nedpou Nvgdsfx Ab Isli - 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: zelo dobro (rabljeno), Precizni delavniški mikrometer priznane nemške znamke Mahr, model Marameter M, namenjen za zelo natančne meritve zunanjih premerov v območju 0–40 mm. Naprava je v zelo dobrem stanju, popolnoma funkcionalna, shranjena v originalnem zaščitnem lesenem kovčku. Specifikacije: • Merilno območje: 0 – 40 mm • Tip: Marameter M • Proizvajalec: Mahr (Nemčija) • Kataloška številka: 3206064 • Namen: natančno merjenje zunanjih premerov / gredi / cilindričnih elementov • Kovinsko, proti obrabi odporno ohišje • Roka z zamenljivimi merilnimi nastavki • Visoka stabilnost in ponovljivost meritev • V kompletu originalna lesena škatla Stanje: • Rabljeno, odlično ohranjeno • Zadnja kalibracija: 2023 • Pripravljen za uporabo v merilnici ali laboratoriju. Nedpfx Aboxmlgte Ioli

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Quantity 1 pc T-Max P Turning Head ISO: SL-PCLNR-40-12HP Product data: Njdsxgv Dvepfx Ab Ioli - Adjustment angle: 95° - Main cutting edge angle: 5° - Insert clamping type: P (clamp with pin through hole) Part 2 of the tool interface ID (CUTINT_MASTER): CNMG 120408 - Machine-side adapter interface: SL head (screw mounted) - size 40 - Maximum entry angle: 0° - Minimum bore diameter: 50 mm - Body angle (workpiece side): 0° - Body angle (machine side): 0° - Maximum overhang length: 35 mm - Cutting direction: R - Code for coolant supply: 1 (axial concentric entry) - Coolant exit: 7 (axial inclined, focused exit with nozzle) - Coolant pressure: 80 bar - Clamping diameter: 40 mm - Functional length: 35 mm - Functional width: 27 mm - Functional height: 0 mm - Orthogonal rake angle: -6° - Inclination angle: -10° - Torque: 5 Nm - Tool material: Steel - Weight: 0.2186 kg - Insert designation: CNMG 12 04 08

Stanje: dober (rabljeno), TECHNICAL DATA: - Profile dimensions: 400 x 180 mm - Material thickness: T = 13.5 mm | S = 8.6 mm - Material colour: white or grey - Condition: used STOCK QUANTITIES: approx. 10 pcs | Length: 6,188 mm approx. 10 pcs | Length: 6,190 mm approx. 35 pcs | Length: 6,388 mm Nsdpfx Aoxak Hrob Ijli approx. 15 pcs | Length: 6,588 mm approx. 20 pcs | Length: 5,650 mm Remaining stocks available in the lengths: 6,190 – 6,690 mm PRICING: Price per metre: €32.00 net per metre Volume discounts available for larger quantities YOUR CONTACTS WITH US: Oliver Kopp Rainer Nürenberg Tanja Henkelmann TRANSPORT & INSTALLATION We are happy to assist with transport and installation of the goods. This item is available for collection. Delivery and shipping can be arranged for an additional charge. Additional costs depend on the delivery location and the size of the consignment and can be enquired with us individually. TERMS OF PAYMENT Payment terms are to be agreed upon conclusion of contract. The price stated is per piece/net price as specified in the description (plus VAT). You will of course receive an invoice with VAT shown separately. ABOUT US DLK, based in Nordhorn, trades in new and used products in the fields of warehouse logistics, conveying systems, mezzanine floors, textile storage as well as machinery for trade, industry and crafts. We continually offer attractive used items from various manufacturers/brands at competitive prices. If you have any questions, please do not hesitate to contact us. Four Connect – the building blocks for success from DLK – Warehousing Technology | Levelmaker® | Logistics | Solutions

Stanje: rabljeno, Technical details: Reach min.: 2,600 mm Reach max.: 4,200 mm Boom positioning: 360° rotatable Approx. machine weight: 1.75 t Dimensions (L x W x H): 5.0 x 1.6 x 2.8 m Required space approx.: 6.61 x 1.4 x 2.8 m WELDING COLUMN for positioning a welding torch/welding source on large, wide workpieces. - Integrated fixture in the frame for mounting a gas cylinder. - Base frame diameter = 1,480 mm - All adjustments are manual. Including welding unit, make: KOLBE; Model: SC 400 - MAG, 400A; Protection rating P21; Cooling type: E; Input 380V/21kVA; Welding 400V / 34V; water-cooled; - Welding steps: 3x coarse and 12x fine Nedeu Nwyrspfx Ab Isli - Wire feeder (removable) with 13.5m supply line to the welding unit - Water-cooled hose package (4.0 meters)

Stanje: zelo dobro (rabljeno), Profesionalni digitalni mikrometer priznane znamke Mahr – model Micromar 40 EWR(i) – namenjen izjemno natančnim meritvam z nat natančnostjo do 0,001 mm. Naprava v izvedbi IP65, odporna na prah in vodo, idealna za uporabo v metrologiji, kontroli kakovosti in industrijskih delavnicah. . Merilno območje: 100 – 125 mm . Natančnost: 0,001 mm . Digitalni prikaz z velikim, preglednim LCD zaslonom . Zaščitna stopnja: IP65 – odpornost na prah in škropljenje . Funkciji „ABS“ in „Hold“ – hitro zaustavljanje merjenja in funkcija ničljenja . Visoka togost ohišja, ergonomski oprijem . V kompletu originalna škatla, certifikat, navodila za uporabo ter 100 mm merilni vzorec . Stanje: praktično novo / uporabljeno samo za testiranje Njdpsxl Rgiefx Ab Ijli

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Količina: 1 KOS Adapter Coromant Capto - cilindrično vratilo ISO: C8-131-00110-40 Podatki o izdelku: - Vmesnik adapterja, smer stroja - Coromant Capto (samo vpenjalo z segmentnimi čeljustmi), velikost: C8 - Nastavitev čelne tekalnosti - cilindrično vpenjanje z izvlečenimi ploskvami (tuljava), metrično: 40 - Največja izteznost: 110 mm - Smer rezanja: N Nodpexgv Disfx Ab Ieli - Koda za dovod hladilnega maziva: 3 (aksaialni koncentrirani in radialni dovod) - Izhod hladilnega maziva: 1 (aksaialni koncentrirani izhod) - Tlak hladilnega sredstva: 80 bar - Premer vpenjanja: 80 mm - Premer na strani obdelovanca: 40 mm - Dolžina vpenjanja: 102 mm - Funkcijska dolžina: 110 mm - Funkcijska širina: 0 mm - Funkcijska višina: 0 mm - Premer telesa: 80 mm - Izvedba orodja: jeklo - Masa (teža): 2,91 kg

Stanje: zelo dobro (rabljeno), Profesionalni zunanji mikrometer priznane znamke Mahr, namenjen natančnim meritvam v industriji, delavnici in laboratoriju. Naprava se odlikuje z visoko natančnostjo ter robustno izdelavo, velik LCD zaslon pa omogoča hiter in enostaven odčitek rezultatov. . Merilno območje: 25–50 mm / 1–2” . Ločljivost: 0,001 mm (1 µm) . Funkcije: ZERO, ABS, REL, TOL . Razred zaščite: IP65 – odpornost na prah in brizganje vode . Napajanje: baterija CR2032 (3 V) . Ergonomična, natančna konstrukcija iz kaljenega jekla . Pregleden LCD zaslon . Kataloška številka: 4157042 . Proizvajalec: Mahr GmbH – Nemčija V kompletu: . Digitalni mikrometer Mahr Micromar 40 EWR-S . Merilni standard . Nastavitveni ključ . Dokumentacija in navodila za uporabo . Originalen transportni kovček Stanje naprave: zelo dobro – popolnoma tehnično brezhibna in pripravljena na uporabo. Odlična izbira za industrijske obrate, precizne delavnice in merilne laboratorije. Nledpexl Rf Ssfx Ab Ioi

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Količina: 1 KOS Coromant Capto z adapterjem z pravokotnim steblom ISO: C8-ASHA-075-25HP Podatki o izdelku: Nsdsxgv Dcjpfx Ab Isli - Vmesnik adapterja na strani stroja - Coromant Capto (vpenjanje z vijakom in segmentom) - velikost C8 - Nastavitev radialne teka - pravokotna stopalka, metrična: 25 x 25 - Največja previsna dolžina - 50 mm - Smer rezanja - N - Koda za dovod hladilno-mazalne tekočine - 3: aksialni koncentrični in radialni dovod - Izhod hladilno-mazalne tekočine - 6: decentraliziran izhod z nastavkom, nastavljiv - Tlak hladilne tekočine - 150 bar - Premer vpetja - 80 mm - Dolžina previsa - 75 mm - Funkcijska dolžina - 50 mm - Skupna višina - 86 mm - Skupna širina - 80 mm - Izvedba orodja - jeklo - Masa (teža) - 3,045 kg

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Količina 1 komad Coromant Capto - CoroChuck 970 ISO: 970-C8-40-161 Podaci o proizvodu: - Maksimalni opseg navođenja: M30 Nljdpsxgv A Sefx Ab Ioi - Interfejs adaptera - smer prema mašini: Coromant Capto (zatvaranje vijcima i segmentima) - veličina C8 - Način učvršćivanja rezne pločice: S: stezanje vijkom kroz otvor - Podešavanje planog trčanja: ER stezna čaura (DIN6499-B) za narezivanje navoja - ER40 - Kod za dovod rashladnog maziva: 3: aksijalni koncentrični i radijalni ulaz - Izlaz rashladnog sredstva: 1: aksijalni koncentrični izlaz - Pritisak rashladnog sredstva: 80 bar - Prečnik prihvata: 80 mm - Prečnik prihvata, strana obratka: 40,8 mm - Funkcionalni prečnik: 40 - 55 mm - Funkcionalna dužina: 143,7 mm - Dužina tela prečnika 1 (LB1): 125,1 mm - Dužina tela prečnika 1 (LB2): 155,1 mm - Maksimalni broj obrtaja (-81, -82: Maksimalni broj obrtaja): 8.000 1/min - Masa (težina): 3,448 kg

Stanje: dober (rabljeno), Leto izdelave: 2008, Količina: 1 kos Coromant Capto na skrčno vpenjalo ISO: C8-391.19-25 100 Podatki o izdelku: - Vmesnik adapterja na strani stroja – Coromant Capto (vijačno in segmentno vpenjanje) – velikost C8 - Nastavitev bočne tekalnosti – cilindrično vpenjanje (skrčno vpenjanje) – metrično: 25 - Koda za dovod hladilno-mazalnega sredstva – 3: aksialni koncentrični in radialni dovod - Izstop hladilno-mazalnega sredstva – 1: aksialni koncentrični izhod - Tlak hladilnega sredstva – 80 bar - Funkcijski premer – 55 mm - Sprejemni premer – 80 mm - Sprejemni premer, stran obdelovanca – 25 mm Nodoxgv A Eepfx Ab Ijli - Kotna pozicija sprejema, stran obdelovanca – 0° - Funkcijska dolžina – 95 mm - Premer telesa – 33 mm - Dolžina premera telesa – 56,5 mm - Največje število vrtljajev (-81, -82: največja hitrost) – 14.000 1/min - Izvedba orodja – jeklo - Masa (teža) – 2,5 kg

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Quantity: 1 piece Adapter Coromant Capto - Weldon ISO: C8-391.27-20 080 Nlsdpfxjxgv Axj Ab Iji Product data: - Adapter interface machine side - Coromant Capto (bolt and segment clamping) - size C8 - Face run-out adjustment - Cylindrical clamping (ISO9766 drill shank) - metric: 20 - Code for coolant/lubricant supply - 3: axial concentric and radial entry - Coolant outlet - 1: axial concentric exit - Coolant pressure - 20 bar - Functional diameter - 55 mm - Mounting diameter - 80 mm - Mounting diameter, workpiece side - 20 mm - Angular position mounting, workpiece side - 0 deg - Clamping length - 51.5 mm - Functional length - 80 mm - Body diameter - 36 mm - Body diameter length - 43.8 mm - Max. speed (-81, -82: Maximum speed) - 14,000 1/min - Torque - 12 Nm - Tool execution - Steel - Mass (weight) - 2.247 kg

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2008, Količina 1 KOS Coromant Capto z adapterjem s pravokotnim steblom ISO: C8-ASHR-122-25HP Nodpsxgv Arjfx Ab Ieli Podatki o izdelku: - Vmesnik adapterja strojna smer - Coromant Capto (vijačno in segmentno vpenjanje) - velikost C8 - Nastavitev izravnanosti - pravokotni steblo - metrika: 25 x 25 - Največja iztegnjena dolžina - 122 mm - Smer rezanja - R - Koda za dovod hladilno-mazalnega sredstva - 3: aksialni koncentričen in radialni vstop - Izhod hladilno-mazalnega sredstva - 5: aksialni poševni izhod z nastavljivo šobo - Tlak hladilnega sredstva - 150 barov - Premer nastavka - 80 mm - Funkcijska dolžina - 122 mm - Skupna višina - 86 mm - Skupna širina - 80 mm - Orodje - jeklo - Masa (teža) - 3,904 kg