Flott Sb 23 Plus R1 pirkti naudotą (14 073)

Būklė: labai geros būklės (naudotas), Vibration damper, compensator, damper, expansion compensator, expansion piece, axial compensators, stainless steel compensator, steel expansion compensator, steel expansion joint - Manufacturer: SB Broneske, unused compensator - Model: SBF25.050 - Nominal diameter: Ø 270 mm / Length 235 mm Pgedpjip Rckefx Apyok - Material: Stainless steel bellows - Bolt circle: Ø 335 / 18 mm - Quantity: 5 dampers available - Price: per piece - Dimensions: Ø 375 x 230 mm - Weight: 15.3 kg each

Būklė: geras (naudotas), Hydraulic pump, oil pump, hydraulic power unit, hydraulic pump, hydraulic pump, tandem pump - Manufacturer: Pedro Roquet, double hydraulic pump - Type: 1LS9 3DJ23FR 1L03DB24R - Shaft: conical Ø 14-17 mm - Flange: Ø 80 mm - Quantity: 1x pump available Pgodpevwkvljfx Apyok - Dimensions: 210/155/H120 mm - Weight: 5.2 kg

Būklė: geras (naudotas), Lazerinis, brūkšninių kodų skaitytuvas, padėties skaitytuvas -Gamintojas: RoHS -Tipas: USB/KBW/RS232 Pjdpfx Aecdcn Njpyegk -Kiekis: 1 vnt. skaitytuvas -Matmenys: 235/115/H65 mm -Svoris: 0,26 kg

Būklė: geras (naudotas), Servo drive, servo card, input processor, control card, input card, controller, converter, controller unit, servo module, axis amplifier, Axis Amplifier, Velocity Control Unit, Spindle Amplifier Module, servo amplifier -Manufacturer: Bosch, fully equipped transistor amplifier from CNC milling machine Mikron WF 51C/155 Podewd N S Dopfx Apyogk -Type: TR15-XA-140-230V -Control cards/single modules: see photos -Dimensions: 480/260/H365 mm -Weight: 24 kg

Būklė: naudotas, Servomotor, electric motor, DC motor, stepper motor - Manufacturer: MDrive 23, Stepping Motor (stepper motor) - Type: MDM1PSD23C7 - Shaft: Ø 6 x 18 mm Pgodpop Icf Ssfx Apyok - Quantity: 2 units available - Price: per unit - Dimensions: 120/58/H75 mm - Weight: 1.2 kg/unit

Būklė: labai geros būklės (naudotas), Vibration damper, compensator, damper, expansion compensator, expansion joint, axial compensators, stainless steel compensator, steel expansion compensator, steel expansion joint Pgsdpfxjip Rb Re Apysk - Manufacturer: SB Broneske, compensator unused - Type: SBF25.100 - Nominal diameter: Ø 270 mm - Material: bellows stainless steel - Bolt circle: Ø 335 / 18 mm - Dimensions: Ø 375 x 260 mm - Weight: 15 kg

Gamybos metai: 1997, būklė: labai geros būklės (naudotas), I am selling a complete window profile production line: 1 pc. 5-spindle four-side planer with saw Weinig Unimat 23EL - without HESS sanding machine; an alternative replacement machine can be arranged 2 pcs. tenoning and slotting machines Weinig Unitec 10 2 pcs. profiling and rebate automats Weinig Univar 10 Center Pedofzzidepfx Apyegk 1 pc. CNC dowel machine KOCH WinDoor - set of complete Weinig automation (feed system and conveyors) Year of manufacture: 1997. Cutter heads: OERTLI. Available immediately. Already dismantled and delivered on original pallets. Condition: very good!

Būklė: geras (naudotas), Thread tapping machine, bench drill - Spindle mount: B12 - Tapping chuck: Tapmatic 30 X M1.5–M7 - Throat depth: 165 mm Pgsdeb A Imxjpfx Apyjk - Motor power: 0.25 kW - Weight: 60 kg

Būklė: naudotas, Gamybos metai: 2022, Būklė naudota Pagaminimo metai 2022 Sandėlio numeris 8254 Pristatymo laikas – nedelsiant, parduodama tarpiniu būdu Kilmės šalis Turkija Kaina 22240 € Sandėlyje 1 vnt. Spaudimo jėga 30 t Lenkimo ilgis 1250 mm Ašys X ir Y ašys Eigos ilgis 150 mm Atstumas tarp stulpų 1010 mm Iškrovimo atstumas šoniniame stende 255 mm Įrengimo aukštis 265 mm Pavaros koncepcija – hidraulinė Greitas Y ašies judėjimas 210 mm/s Darbinis Y ašies greitis 10 mm/s Variklio galia 3 kW Ilgis 1760 mm Plotis 1375 mm Aukštis 2135 mm Svoris 1700 kg DEMONSTRACINIS ĮRENGINYS, KAIP NAUJAS NC valdymas panardinimo gyliui (Y) ir galiniam atramai (X) Sinchronizavimo valdymas per sukimo veleną Lakštų laikymo rankos Matricos stalas Matricų su 4 V atvartais Viršutinis įrankis, lengvai išlenktas, dalomas Pėdos pedalas Vartotojo instrukcija vokiečių kalba ĮSKAITANT FIESSLER LAZERINĘ APSAUGOS SISTEMĄ Podowirqyjpfx Apysgk (Iliustracinė nuotrauka)

Būklė: naujas, Gamybos metai: 2026, High-performance deburring machine for simultaneous internal and external deburring of profiles and tubes in a single operation (approx. 3 seconds). Powerful industrial gear-driven three-phase motor with frequency control for stepless adjustment of the required speed: 600 - 2,700 rpm. Suitable for deburring tubes and profiles with horizontal/vertical material dimensions up to 120 mm. Easily adjustable working table height (adjustable and lockable) to match the respective material size. Adjustable, lockable infeed (slide) of the deburring brushes towards the worktable via a handwheel with locking feature. Dust residue drawer. Sheet steel housing prepared for connection to an external exhaust system. Housing covers foldable for brush replacement. Machine body: RAL 7035 Side cover: RAL 7005 1 set of machine feet with adjustment screws. 3 deburring round brushes 250 x 60 / 0.35 mm crimped steel wire. Connection cable with CEE plug. Incl. operating tools. 12 months warranty for single-shift operation. Working height: 1050 mm Speed: 600 – 2700 rpm Weight: 410 kg Machine dimensions: 680 x 1200 x 1380 mm Power: 3 kW Electrical connection (V/Hz): 400/50 Pedpfxjnvfl Ae Apysgk Brush diameter: 250 mm Standard brush width: 60 mm DELIVERY: FREE SHIPPING (within Germany) NOT THE RIGHT MACHINE? WE ARE AN AUTHORIZED FLOTT SERVICE PARTNER AND CAN OFFER YOU THE ENTIRE FLOTT PRODUCT RANGE! CONTACT US FOR AN OFFER!

Būklė: naujas, Gamybos metai: 2026, High-quality construction The drive roller is crowned (which ensures the sanding belt is automatically centered on the roller) and fully vulcanized for maximum lifespan and optimal running smoothness. Tool-free and therefore quick, uncomplicated sanding belt change. Stepless height adjustment for optimal setup of the belt sander according to the user's requirements. Freely adjustable metal stop for optimal and safe guidance of workpieces when using the large flat grinding area. Pgedpebb R N Iofx Apyjk Belt speed is constructionally optimized to virtually eliminate the risk of workpiece burning during processing. Models equipped with extraction include robust and flexible extraction hoses. Motor protection switch with CEE collar plug device including phase inverter. 5 years warranty on the motor. 1 year warranty on the belt sander. Belt length: 2000 mm Belt width: 75 mm Flat grinding area: 600 mm Belt speed: 15/30 m/s Color: RAL 9007 Motor (three-phase 400 V): 3.0/3.75 kW Extraction capacity: approx. 630 m³/h Extraction motor: 0.37 kW Machine dimensions (W x D x H): 1100 x 550 x 1035 mm Machine dimensions (with VP) (W x D x H): 800 x 600 x 1450 mm Weight: 105 kg DELIVERY: FREE OF CHARGE (within Germany) NOT THE RIGHT MACHINE? WE ARE AN OFFICIAL FLOTT SERVICE PARTNER AND CAN OFFER YOU ALL PRODUCTS FROM THE FLOTT RANGE! ASK US FOR AN OFFER!

Būklė: naujas, Gamybos metai: 2026, High-quality construction The drive roller is crowned (which causes the sanding belt to automatically center itself on the roller), fully vulcanized for maximum service life and optimal smooth running, tool-free, and therefore fast and uncomplicated, belt change, stepless height adjustment for optimal setup of the belt grinder for the user, freely adjustable metal fence for optimal and safe guidance of workpieces when using the large flat grinding area, belt speed is optimally engineered to largely eliminate the risk of burning workpieces during processing, motor protection switch with CEE collar plug device including phase inverter, 5-year warranty on the motor Belt length: 2000 mm Belt width: 75 mm Flat grinding area: 600 mm Belt speed: 30 m/s Color: RAL 9007 Motor – three phase 400 V: 3.0/3.75 kW Machine dimensions (W x D x H): 1100 x 550 x 1035 mm Weight: 105 kg DELIVERY: FREE OF CHARGE (within Germany) NOT THE RIGHT MACHINE? Psdpfjp R N N Isx Apyjgk WE ARE AN AUTHORIZED FLOTT SERVICE PARTNER AND CAN OFFER YOU THE COMPLETE FLOTT PRODUCT RANGE! REQUEST A QUOTE!

Būklė: naujas, Gamybos metai: 2026, with extraction Pjdpfx Apockk Rijysgk automatic sanding belt centering tool-free sanding belt change sanding belt 2000 x 150 mm surface grinding area 500 mm belt speed 15/30 m/s weight 120 kg pole-switchable motor 2.2/3.75 kW extraction motor 0.37 kW machine dimensions 950 x 430 x 1050 mm Scope of delivery: incl. grit 60 sanding belt dust bag DELIVERY: FREE OF CHARGE (within Germany) NOT THE RIGHT MACHINE? WE ARE AN AUTHORIZED FLOTT DISTRIBUTION PARTNER AND CAN OFFER YOU THE ENTIRE FLOTT PRODUCT RANGE! REQUEST AN OFFER!

Būklė: naujas, Gamybos metai: 2026, Description Double grinding machine TS 200 SD P with EXTRACTION UNIT, machine stand, emergency stop button, and brake smooth-running, maintenance-free motor side-closed protective hoods sturdy, adjustable workpiece supports high safety comfort due to adjustable spark protection good for grinding, deburring, and sharpening tools of all kinds, metal profiles, etc. motor protection switch and undervoltage release dual-sided spark/eye protection connection cable with 16 A CEE plug one coarse and one fine grinding wheel included 12 months warranty for single-shift operation - Extraction nozzle diameter (mm): 42 - Grinding wheel (mm): 200 x 32 x 32 - Machine dimensions without packaging (mm): 250 x 470 x 230 - Speed (rpm): 2550 - Motor, 3-phase 400 V (kW)1: Duty cycle S2-30 min (short-term operation) - Weight (kg): 60 DELIVERY: FREE SHIPPING (within Germany) NOT THE RIGHT MACHINE? Pedpfxsr Eqzfe Apyegk WE ARE AN OFFICIAL FLOTT PARTNER AND CAN OFFER YOU ALL PRODUCTS FROM THE FLOTT RANGE! ASK US FOR AN OFFER!

Būklė: naujas, Gamybos metai: 2026, Double grinding machine TS 300 SD P with EXTRACTION UNIT, machine stand, emergency stop push button, and brake Smooth-running, maintenance-free motor Side-closed protective hoods Stable, adjustable workpiece rests High level of safety thanks to adjustable spark guards Suitable for grinding, deburring, and sharpening all types of tools, metal profiles, etc. Motor protection switch and undervoltage release Dual-sided spark/eye protection Connection cable with 16 A CEE plug One coarse and one fine grinding wheel included 12-month warranty for single-shift operation - Grinding wheel (mm): 300 x 40 x 51 Pgodpfor Ez Uwsx Apyok - Machine dimensions without packaging (mm): 540 x 530 x 1,180 mm - Speed (rpm): 1,250 - Motor, three-phase 400 V / 2.2 kW: Duty cycle S2-30 min (short-time operation) - Extraction motor 0.55 kW, suction capacity 350 m³/h - Weight (kg): 90 DELIVERY: FREE SHIPPING (within Germany) NOT THE RIGHT MACHINE? WE ARE YOUR FLOTT SERVICE PARTNER AND CAN OFFER YOU EVERY PRODUCT FROM THE FLOTT RANGE! REQUEST AN OFFER!

Gamybos metai: 2022, būklė: beveik kaip naujas (naudotas), Funkcionalumas: visiškai funkcionalus, Wir präsentieren das fast neuwertige EyeC GmbH EyeC Proofiler 1200 DT (EyeC 3023) Druckinspektions- & Qualitätskontrollsystem. HOCHKONVERTIERENDE BESCHREIBUNG Neuwertig – sofort verfügbar – zum Verkaufspreis – exportbereit Modell: EyeC Proofiler 1200 DT Zustand: Neuwertig – kaum benutzt Das EyeC Proofiler 1200 DT Druckinspektionssystem befindet sich in exzellentem Zustand, wurde kaum benutzt und ist vollständig betriebsbereit. Ursprünglicher Kaufpreis: € 63.000 Hier bietet sich die Gelegenheit, ein High-End-Inspektionssystem zu einem deutlich reduzierten Preis zu erwerben. ✔ Druck-zu-Druck- & Druck-zu-Datei-Vergleich ✔ Hochpräzise Fehlererkennung ✔ Geeignet für Pharma, Verpackung und kommerziellen Druck Die Maschine ist installiert und kann getestet werden. Zusätzliche Fotos und Videos sind auf Anfrage verfügbar. 🌍 Export möglich 📍 Standort: Türkei ✈️ Lieferbedingungen: EXW Türkei – exportbereit ⚠️ Nur seriöse Anfragen – schnelle Entscheidung bevorzugt 📧 Kontaktieren Sie uns jetzt zur Preisabsprache und für Details ▪️ Inspektionsart: Druck-zu-Druck- und Druck-zu-Datei-Vergleich Podpfxoyxfrpo Apyegk ▪️ Anwendung: Druckinspektion & Qualitätskontrolle ▪️ Max. Inspektionsbreite: ca. 1.200 mm ▪️ Kamerasystem: Hochauflösende Zeilenkamera ▪️ Beleuchtung: Integriertes LED-Beleuchtungssystem ▪️ Fehlererkennung: Fehldrucke, Farbabweichungen, Fehlausrichtung, Defekte ▪️ Software: EyeC Proofiler Software (original) ▪️ Bedienung: PC-gesteuertes System ▪️ Geschwindigkeit: Hochgeschwindigkeits-Automatikinspektion ▪️ Branchen: Pharma, Verpackung, kommerzieller Druck Die Maschine ist installiert und kann auf Anfrage vorgeführt werden. Bei Fragen oder für weitere Informationen können Sie uns gerne eine Nachricht schicken oder anrufen. Ebenso sind wir per E-Mail oder WhatsApp erreichbar.

Būklė: naujas, Gamybos metai: 2026, Standard Equipment - Torsion-resistant, robust cast saw frame - Powered chip removal brush - High-performance industrial worm gear motor - Automatic shut-off after cutting completion - Mechanical saw blade tensioning with electric blade breakage monitoring - Quick-release vice, adjustable - Hydraulic saw frame descent with rapid feed function (infinitely adjustable) - Electric coolant pump - Precision-ground carbide saw blade guides (adjustable) - Large-diameter round support table, rotates for mitre cuts, mitre angle display (scale) on operator side - Direct switching from manual to descent mode - Easily removable chip collection tray - Material stop 500 mm with scale - Incl. combination-tooth saw blade 4/6. Technical Data - Motor: Three-phase current 400 V, pole-changeable, 1.1/1.5 kW - Saw blade dimensions: 2720 x 27 x 0.9 mm - Flywheel diameter: 300 mm - Cutting speed: 40/80 m/min - Vice clamping width: 275 mm - Working height: 978 mm - Weight: 370 kg - Machine dimensions (W x D x H): 1150 x 1588 x 1477 mm Cutting range: see data sheet Further accessories available on request. DELIVERY: FREE OF CHARGE (within Germany) Pjdpfx Aofg Eq Rspyjgk NOT THE RIGHT MACHINE? WE ARE AN OFFICIAL FLOTT SERVICE PARTNER AND CAN OFFER YOU THE ENTIRE FLOTT RANGE! REQUEST A QUOTE!

Būklė: naujas, Gamybos metai: 2026, Didelės galios juostinis pjūklas su hidrauliniu pjūklo rėmo nuleidimu (valdymo vožtuvu) nuožulniems pjūviams nuo 0° iki 60° dešinėn / 45° kairėn standus, tvirtas ketaus pjūklo rėmas varoma drožlių valymo šepetys pjovimo padavimas nuo rėmo svorio nuožulnumo nustatymas ir užspaudimas rankiniu būdu greito pritvirtinimo spaustukas, perstumiamas elektrinė aušinimo skysčio pompa preciziniai kieto metalo juostinio pjūklo kreipikliai, šlifuoti (reguliuojami) didelių matmenų apvalus atraminis stalas, sukasi su nuožulniais pjūviais, nuožulnumo indikatorius (skala) operatoriaus pusėje lengvai nuimama drožlių surinkimo dėžė medžiagos ribotuvas 500 mm su skale pjovimo juosta su kombinuotu dantymu 4/6. Techniniai duomenys Variklis trifazis 400 V, 1,5 kW Juostinio pjūklo matmenys 2720 x 27 x 0,9 mm Sūkuriniai ratai Ø 325 mm Pjovimo greitis 20-120 m/min. Psdpfx Apoxlhmyoysgk Spaustuvo tarpas 320 mm Darbo aukštis 760 mm Svoris 390 kg Įrenginio matmenys (P x G x A) 1480 x 1700 x 2000 mm

Būklė: naujas, Gamybos metai: 2026, Fully hydraulic lowering and raising function of the saw frame Hydraulic opening and closing of the vise Automatic shut-off after cutting completion, saw arm returns to start position Torsion-resistant saw frame made of cast steel (multiple ribbed) Hydraulic short-stroke cylinder for vise Precision-ground, carbide-tipped, adjustable saw band guides Electric coolant pump Manual blade tensioning with indicator, including electronic blade and cutting pressure monitoring Hydraulic vise (opening and closing) Swarf removal brush, driven Large, solid, round worktable, rotates for mitre cutting with integrated cutting channel; mitre angle adjustment manual, with scale readout Material stop 500 mm with scale Including saw band with combination toothing 4/6 Machine colour: - Saw frame RAL 7035 - Machine body RAL 7005 Main motor, 3-phase 400 V, frequency controlled 1.5 kW Saw band dimensions 2910 x 27 x 0.9 mm Flywheel diameter Ø 325 mm Cutting speed 20–120 m/min Vise opening width 320 mm Working height 760 mm Cutting range: At 0° = Round Ø 250 mm, Square 240 x 240 mm, Rectangle 320 x 190 mm Machine dimensions (W x D x H) 1480 x 1700 x 2000 mm Weight 420 kg Additional accessories available on request. DELIVERY: FREE OF CHARGE (within Germany) CANNOT FIND THE RIGHT MACHINE? WE ARE AN OFFICIAL FLOTT SERVICE PARTNER AND CAN OFFER YOU THE ENTIRE FLOTT PRODUCT RANGE! CONTACT US FOR AN OFFER! Psdpfxocl Tc Aj Apyegk

Būklė: naujas, Gamybos metai: 2026, Standard equipment: Swiveling head (left/right) for miter cuts, two speeds, Stable cast iron machine housing, Reduction gearbox in oil bath, consisting of bronze gear and hardened, ground steel worm. Quick-release vice with counter-clamping device for double workpiece clamping. Durable mechanical coolant pump Pjdpfouihklex Apyjgk Adjustable length stop Operating tools Machine color: RAL 7037 Technical specifications KS 315 M Three-phase motor 400 V, pole-switchable (kW) 1.3/1.9 Vice clamping width (mm) 110 Coolant tank capacity (l) 5 Working height with stand (mm) 980 2 speeds (rpm) 41/82 Machine dimensions with stand (mm) 1,000 x 1,100 x 1,800 12 months warranty for single-shift operation Not included in delivery: Saw blade (mm) Ø 315 x 32 Steel machine stand DELIVERY: FREE OF CHARGE (within Germany) NOT THE RIGHT MACHINE FOR YOU? WE ARE AN OFFICIAL FLOTT CENTER AND CAN OFFER YOU THE ENTIRE RANGE OF FLOTT PRODUCTS! REQUEST A QUOTE!

Būklė: naudotas, rida: 138 285 km, galia: 278 kW (377,97 AG), pirmoji registracija: 11/2018, kuro tipas: dyzelinas, tuščias svoris: 15 580 kg, didžiausias leistinas svoris: 10 420 kg, bendras svoris: 26 000 kg, ašių konfigūracija: 6x2, ratų bazė: 4 000 mm, stabdžiai: variklio stabdymas, spalva: oranžinė, vairuotojo kabina: dieninė kabina, pavaros tipas: automatinis, emisijos klasė: Euro 6, pakaba: plienas-oras, sėdimų vietų skaičius: 3, Įranga: ABS, borto kompiuteris, centrinis užraktas, diferencialo užraktas, elektroninė stabilumo programa (ESP), imobilaizerio sistema, kabina, kruizo kontrolė, oro kondicionavimas, priešrūkiniai žibintai, suodžių filtras, sėdynės šildytuvas, trauki kontrolė, vairo stiprintuvas,

Būklė: naujas, Gamybos metai: 2025, Dimensions (LxWxH): 2455 x 2168 x 1730 mm Weight: 3,200 kg Total power requirement: 37 kW Shredder CHIPPER 1230 - Hopper opening: 1230 x 1235 mm - Hopper volume: 2.0 m³ - Throughput depending on material and screen size - Motor: 37 kW - Rotor diameter: 360 mm Podovz Etaspfx Apyegk - Rotor length: 1230 mm - Rotor speed: 70 - 90 rpm - 60 'Karo' blades, 30 x 30 mm - PLC control system - Control cabinet (fully wired) incl. 5 m cable - Screen perforation: 8 - 40 mm (as required) - Extraction port diameter: 200 mm - Slide gate with pressure beam - Vibration-damping machine feet - Automatic star-delta start - Automatic switch-off in idle mode - Cyclic control to avoid unnecessary idle times - CE-compliant - Dimensions (LxWxH): 2455 x 2168 x 1730 mm - Weight: 3,200 kg

Būklė: naujas, Belt width: 150 mm Belt length: 2,000 mm Belt speed: 30.0 m/sec Grinding width, flat table: 500 mm Extraction capacity: 630 m³/h Total power requirement: 3.75 kW Machine weight approx.: 100 kg Dimensions (L x W x H): 1,100 x 550 x 1,035 mm Features: - High-quality construction - Drive roller is crowned for self-centering of the sanding belt Pjdpoxabhgefx Apyjgk - Automatically centers the sanding belt on the roller - Fully vulcanized contact roller for maximum service life and optimum running smoothness - Tool-free, quick and uncomplicated sanding belt change - Infinitely adjustable height setting for optimal adjustment of the belt sander to the user - Freely adjustable metal stop for optimal and safe guidance of workpieces when using the large flat grinding area - Belt speed is design-optimized to minimize the risk of burning the workpiece during processing - Extraction system equipped with robust and flexible extraction hoses - Motor protection switch with CEE plug socket including phase inverter - Motor brake - Includes grain 60 sanding belt - Dust bag

Būklė: naujas, Belt width: 75.0 mm Belt length: 2000 mm Belt speed: 30.0 m/sec Grinding width (table): 500 mm Extraction capacity: 630 m³/h Pedpfexabtcjx Apyegk Total power requirement: 3.75 kW Machine weight approx.: 90.0 kg Dimensions (L x W x H): 1100 x 550 x 1035 mm Features: - High-quality construction - Drive roller is crowned, automatically centering the sanding belt on the roller - Fully vulcanized contact roller for maximum durability and smooth operation - Tool-free, quick, and straightforward belt change - Infinitely variable height adjustment - For optimal adaptation of the belt sander to the operator - Freely adjustable metal stop for optimal and safe guidance of workpieces when using the large flat grinding area - Belt speed is constructively optimized to minimize the risk of burning the workpiece during processing - Extraction system equipped with robust and flexible extraction hoses - Motor protection switch with CEE plug including phase inverter - Motor brake - Includes 60 grit sanding belt - Dust bag

Būklė: geras (naudotas), Double-end profiler, edge processing machine, scoring motor, cutting motor, electric motor, spindle motor, milling motor Psdpfx Apob A Nl Usyegk -Motor: 1.5 kW, 2840 rpm at 50 Hz -Shaft mount: Ø 15 mm -Weight: 12 kg