Berg & Schmid Hz 250 nakup rabljenega (19.341)

Stanje: novo, Pressure: 2.5 kN Stroke: 45 mm Throat depth: 90 mm Working height (min.–max.): 80–220 mm Table size: 120 x 60 mm Machine weight: approx. 22 kg Dimensions (L x W x H): 160 x 230 x 390 mm Rack and Pinion Hand Press HZ 250 The force is transmitted via a rack and pinion system. It is used wherever constant pressure is required throughout the working process. Precisely manufactured; spindle hardened and ground; unlimited service life. Long spindle guide, optimal pressing force. Dkjdpfjfv Av Iex Afler T-slot according to DIN 650, milled centrally, T-slot nuts fit precisely.

Stanje: novo, Leto izdelave: 2026, največja višina reza: 150 mm, Razpon rezanja okroglega jekla pri 45°: 108 mm, Obseg rezanja okroglega jekla pri 90°: 108 mm, BERG+SCHMID Double Mitre Bandsaw GBS 250 Super AutoCut Cutting speed: 18–110 rpm • Mitre cuts: 60° left / 45° right • Quick-release vice, adjustable • Heavy-duty vice and cast iron machine base • Ball-bearing turntable • Hydraulic brake cylinder • Large, heavy-duty material support • Automatic coolant system • Worm gear drive running in an oil bath • Fully enclosed saw frame • Adjustable ball bearings • Tool compartment – base with door • Cut monitoring via ammeter • Variable cutting pressure feed regulator • Support roller (infeed side) • Machine base (supplied dismantled) GBS 250 Super AutoCut 3-Step System: I. Automatic lowering of the saw frame via hydraulic cylinder, stepless feed adjustment, with end switch at end of cut II. Rapid lowering mode for the saw frame up to the workpiece, then automatic switch to normal cutting feed (e.g., for marking) III. Hydraulic cylinder functions as brake cylinder: a) Manual mode (e.g., for notching) or b) Lowering while stationary Saw blade dimensions: 2765x27x0.9 mm Dksdpjr Ik Sqefx Aflor Additional accessories such as saw blades, roller conveyors, measuring stops, minimum quantity lubrication systems, etc., available on request! Delivery time: ex stock Waiblingen Beinstein

Stanje: novo, Cutting capacity at 90°: round 255 mm Cutting capacity at 90°: square 240 mm Cutting capacity at 90°: rectangle 300 x 180 mm Saw band length: 2,765 x 27 x 0.9 mm Table height: 950 mm Band speed: 18 - 110 m/min Dkodpofgyh Tsfx Aflor Total power requirement: 1.5/1.8 kW Machine weight approx. 0.42 t Double-miter metal band saw, GBS 250 Super AutoCut - Mitre cuts up to 60° to the left and 45° to the right - Ball-bearing rotary table - Quick-release vice - Heavy-duty, large material support surface - Automatic coolant system

Stanje: novo, Cutting diameter: 255 mm Saw band length: 2765 x 0.9 x 27 mm Cutting width: 300 x 180 mm Blade speed: 35 + 70 rpm Total power requirement: 1.8 kW Machine weight approx.: 450 kg Space requirement approx.: 1.7 x 1.23 x 1.75 m SPECIAL OFFER PRICE!!! Double miter metal band saw, frequency inverter hydraulics, semi-automatic GBS 250 Super HA-I Easy • Miter cutting left 60° / right 45° • Material height sensor (automatic cut start detection) • Frame and gearbox cast in one piece – very quiet and low vibration operation • Hydraulic vise, laterally adjustable • Precision industrial-grade bearings • Heavy-duty vise and cast frame • Large machine bed • Machine base with tool compartment and chip drawer • Cut monitoring via ammeter • Feed pressure regulator • Support roller (infeed side) • Ball-bearing mounted turntable Semi-automatic operation: 1. Clamp material 2. Start saw 3. Rapid downfeed to material start, or proceed directly with cutting for serial cuts 4. Stop saw blade Dedpfefn Andjx Afljkr 5. Raise frame just above the material 6. Open vise

Stanje: novo, Cutting capacity at 90 degrees: round 255 mm Cutting capacity at 90 degrees: square 240 mm Cutting capacity at 90 degrees: rectangle 300 x 180 mm Saw blade length 2,765 x 27 x 0.9 mm Table height 950 mm Band speed 35 + 70 m/min Total power requirement 1.5/1.8 kW Machine weight approx. 0.42 t Dkedpfx Aourc S Rjflsr Space requirement approx. 1.23 x 1.7 x 1.75 m Double mitre metal band saw, GBS 250 Super AutoCut (20413) - Mitre cuts up to 60° to the left and 45° to the right - Ball-bearing rotary table - Quick-release vice - Heavy-duty, large material support - Automatic coolant system

Stanje: novo, Cutting capacity at 90°: round 255 mm Cutting capacity at 90°: square 240 mm Cutting capacity at 90°: rectangle 300 x 180 mm Saw blade length: 2,765 x 27 x 0.9 mm Table height: 950 mm Band speed: 18 - 110 m/min Total power requirement: 1.5 kW Machine weight: approx. 0.42 t Space requirement: approx. 1.23 x 1.7 x 1.75 m SPECIAL PRICE!!! Double miter metal band saw, frequency inverter, hydraulic semi-automatic model GBS 250 Super HA-I Easy • Miter cuts: left 60° / right 45° • Material height sensor (automatic cut start detection) Dksdpefgyh Ujfx Afljr • Frame and gearbox cast in one piece: extremely quiet and low-vibration operation • Hydraulic vice, laterally adjustable • Guided, high-quality industrial bearings • Robust vice and machine casting • Large machine bed • Machine base with tool compartment and chip drawer • Cutting monitoring via ammeter • Adjustable cutting pressure feed regulator • Support roller (infeed side) • Ball-bearing, rotating table Semi-automatic features: 1. Clamp material 2. Start saw 3. Rapid descent to material or direct cutting in serial operation 4. Saw blade off 5. Raise frame to just above the material 6. Open vice

Stanje: novo, Premer žaginega lista 250 mm Območje reza pri 90 stopinjah: okroglo 80 mm Območje reza pri 90 stopinjah: kvadratno 70 mm Območje reza pri 90 stopinjah: ploščato 95x60 mm Območje reza pri 45 stopinjah: okroglo 70 mm Območje reza pri 45 stopinjah: kvadratno 60 mm Območje reza pri 60 stopinjah: ploščato 65x60 mm Skupna potrebna moč 1,0 kW Teža stroja pribl. 0,075 t Prostorska zahteva pribl. 0,3 x0,8 x0,75 m AKCIJSKA CENA!!! Idealna krožna žaga za kovino za delavnico in montažo • Za poševne reze levo do 45° • Za rezanje jeklenih, inox in omejeno aluminijastih profilov Dkodpfx Afjd Iipbslor • Vpenjalna glava z dvojnim vpenjalnim krakom za reze z malo ostružkov • Po izbiri z motorjem 230 V ali 400 V • Samodejno hlajenje neposredno na žagini list • Dvojno ležajen žagini glavi • Varnostno stikalo 24 V v ročaju z zaščito pred ponovnim zagonom • Meilnik dolžine, montažno orodje • Podnožje (opcija) dodatno 172,-EUR POZOR: Cena je brez žaginega lista!!! (Cena žaginega lista 62,-EUR)

Stanje: novo, Cutting diameter: 255 mm Saw band length: 2765 x 27 x 0.9 mm Table height: 950 mm Cutting speed: 18–110 m/min Cutting diameter: 255 mm Cutting capacity at 90° (square): 240 mm Cutting capacity at 90° (flat): 300 x 180 mm Cutting capacity at 45° (round): 210 mm Cutting capacity at 45° (square): 190 mm Cutting capacity at 45° (flat): 200 x 160 mm Cutting capacity at 60° (round): 135 mm Cutting capacity at 60° (square): 110 mm Cutting capacity at 60° (flat): 130 x 100 mm Cutting capacity at 45° right (round): 180 mm Cutting capacity at 45° right (square): 160 mm Cutting capacity at 45° right (flat): 180 x 100 mm Total power requirement: 1.5/1.8 kW Machine weight approx.: 350 kg Space requirement approx.: 1700 x 900 x 2000 mm Manufacturer no.: 20437 Djdpfx Afet I D Tujlokr Description: - Mitre cuts left 60° and right 45° - Quick-action vice, adjustable in T-slot for fast repositioning - Hydraulic brake cylinder - Large, ball-bearing turntable for easy mitre adjustment (durable) - Chip removal brush - Machine base with automatic cooling system - Lockable main switch, separate emergency stop - EMC (Electromagnetic Compatibility), UVV (Accident Prevention Regulation) - Current consumption display (indicates saw band wear, tool monitoring) - Automatic increased power output with the proven Berg & Schmid 3-stage AutoCut system

Stanje: novo, Pressure 1.5 kN Dksdpefv Av Defx Aflor Stroke 40 mm Throat Depth 70 mm Working Height from/to 75 - 170 mm Table Surface 115 x 70 mm Machine Weight approx. 11 kg Dimensions (L x W x H) 115 x 175 x 290 mm Rack and Pinion Hand Presses HZ 150 The force is transmitted via a rack-and-pinion mechanism. These presses are used where a constant pressure is required during the operation. Precisely manufactured, spindle hardened and ground, unlimited service life Long spindle guide, optimal pressing performance, T-slot machined centrally according to DIN 650, T-slot nuts fit precisely.

Stanje: zelo dobro (rabljeno), Leto izdelave: 2011, Podrobnosti Proizvajalec: Berg & Schmid. Model: GBS250 Super AutoCut. Letnik: 2011. Stanje: popolnoma delujoč. Zmogljivost rezanja Okrogli materiali (90°): Ø 250 mm Kvadratni materiali (90°): 230 x 230 mm Okrogli materiali (45°): ± 210–220 mm Okrogli materiali (60°): ± 160–170 mm Dolžina žaginega lista: ± 3.000 mm Širina žaginega lista: 27 mm Debelina žaginega lista: 0,9 mm Kot rezanja & položaj Levi kot: 0–60° Desni kot: 0–45° Hidravlična žagina roka z nastavljivim pritiskom reza Dimenzije Dolžina: pribl. 1.500 mm Širina: pribl. 1.700 mm Dksdpfoy U Dykox Afljr Višina: pribl. 1.800 mm Teža: pribl. 500 kg

Stanje: novo, Premer reza (okrogel) približno 1000 mm Premer reza (kvadratni) 1000 mm Premer reza (ravni) 1200 x 1000 mm Dolžina žage 11300 x 80 x 1,3 mm Višina mize 790 mm Hitrost žage 14 – 60 m/min Skupna poraba energije 18 kW Teža stroja približno 9,0 t Dimenzije (D x Š x V) 5,0 x 1,68 x 3,15 m Polavtomatske hidravlične žage linije X-tech ponujajo najboljšo tehnologijo rezanja in najboljšo zmogljivost pri rezanju specialnih jekel. • Varjena konstrukcija stroja in okvir žage iz jekla izpolnjujeta Dkedpfot Eacgjx Afler vse zahteve glede rezanja in odpravljata vibracije in hrup. • Transportni sistem za odrezke se poganja hidravlično, hitrost pa je nastavljiva. • Vse gibe stroja (okvir žage, vpenjalni element, podajanje, vodila žage) omogočajo sodobna linearna vodila z visoko statično in dinamično nosilnostjo, kar zagotavlja tudi zelo majhno trenje pri drsenju. • Še ena značilna lastnost so valji za pozicioniranje materiala, ki jih poganja hidravlični motor. Gibljejo se pod pravim kotom glede na material in omogočajo optimalno vpenjanje materiala. • Zahvaljujoč nadzoru višine pozicije žage lahko operater namesti žago blizu zgornjega roba materiala. Po koncu rezanja se žaga samodejno dvigne v prvotni položaj. Alternativno je mogoče izbrati možnost, da »ostane« v spodnjem položaju. Med ciklom rezanja programska oprema primerja obremenitev rezanja s prednastavljeno vrednostjo. S tem se lahko sistem žage ustavi pri nepravilnostih. • Žaga se čisti z dvema nastavljivima jeklenima krtačama. Pogon je hidravlični. • Hidravlična enota, vključno s filtrom in manometrom, zagotavlja posebej miren delovanje pri konstantnem tlaku. • Fino brušene vstavki iz trdega kovine, ki pritrdijo žago, skupaj s stranskimi, kaljenimi in nastavljivimi vodilnimi valji. Nastavljivo vodilo žage se samodejno premika čim bližje materialu. • Žago napne hidravlični cilinder, ki ga upravlja programska oprema stroja. Napetost se po določenem času samodejno sprosti, ko stroj ne deluje ali po izvedbi cikla. • Avtomatska različica s krmiljenjem CNC v modelih X-TECH 900 / 1200 z dolžino podajanja 500 mm za serijo, namenjeno visoki proizvodnji. • Material podpira miza s sedmimi valji. Ti se poganjajo s hidravličnim orbitalnim motorjem, kar omogoča natančno pozicioniranje materiala, tudi pri največji obremenitvi. • Vsa vodena gibanja poganjajo štiri kroglična vodila z visoko nosilnostjo za statično in dinamično obremenitev; znatno zmanjšano trenje pri podajanju. Kaljena in brušena prizmatična vodila. Cena na zahtevo.

Stanje: zelo dobro (rabljeno), Leto izdelave: 2006, Berg & Schmid CNC žaga Letnik izdelave 2006 Nadzor: - CNC nadzor (poljubno programirljiv) Območje rezanja: - okroglo 410 mm - ploščato 410 mm - širina 3500 x dolžina 2000 x višina 2200 mm - višina delovne površine 730 mm Hitrost rezanja: - 12 – 110 m/min. - Dovod materiala preko natančnega vretena s krogličnimi ležaji in linearnega vodila. Dodpozp Inljfx Afljkr - Hidravlična napenjalna naprava za žagin pas. - Avtomatska naprava za prosti premik žaginega pasu na obeh straneh. - Hidravlično pogonjen transporter za odvoz ostankov. - Regulacija pritisknega tlaka za tankostene cevi in profile. - Žagin pogon z regulacijo frekvence, brezstopenjski. - Avtomatski sistem za prvi rez. - Nadzor poteka žaginega pasu Žagin pogon: - 5,5 kW Dodatna oprema: - 10 novih žaginih listov Dobavni rok: - Takoj

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2019, This BERG & SCHMID VKS 370 VA was manufactured in 2019. It is equipped with a fully automatic hydropneumatic vertical circular saw featuring CNC-controlled frequency adjustment. The machine includes roller conveyors on the infeed side (3m) and outfeed side (2m), enhancing material handling efficiency. A Starter Kit 1 with circular saw blades and coolant concentrate is also included. Consider the opportunity to purchase this BERG & SCHMID VKS 370 VA metal circular saw. Contact us for further information. Additional Equipment • Starter Kit 1 consisting of 2 circular saw blades and 10 liters of coolant concentrate. • Leveling elements (1 set = 4 units) with M 12x100 adjustment bolts. • Infeed side - left. • URB 290 infeed roller conveyor, length 3000 mm. • Infeed adapter for URB 290/400. • URB 290 outfeed roller conveyor, length 2000 mm. • Disassembly adapter for URB 290/400. • Machine connector, right-side mounting. • LM 55 M/Mann. length stop, measuring length 2000 mm. Machine Advantages Technical Machine Advantages • Automatic saw with roller conveyor, infeed length 1500 mm, outfeed length 1000 mm. • Sheet metal tray for machine adjustment. • Control unit mounted on a swing arm. Dsdpfox Nr Sqex Aflokr Additional Information Machine still connected to power supply.

Stanje: zelo dobro (rabljeno), Leto izdelave: 2001, Funkcionalnost: popolnoma funkcionalen, skupna masa: 580 kg, Precision Aluminium Circular Saw VELOX 350 VA-MPS Hydropneumatic Fully Automatic For saw blades up to 350 mm diameter, mitre cuts left/right up to 45°, and bevel cuts up to 45° left. Cutting capacity: - 90°: 120 mm round, 105 mm square, 200 x 80 mm flat - 45° left: 65 mm round, 60 mm square, 180 x 50 mm flat - 45° right: 115 mm round, 100 mm square, 150 x 80 mm flat Standard features: • State-of-the-art microprocessor control with multifunction display • Safety package including: 1. Inlet minimum pressure monitoring 2. Vise monitoring / material clamping Dkedpfx Afozpxh Nolsr • Hydropneumatic saw head control • Pneumatic dual clamping device • Pneumatic vertical clamping device • Electro-pneumatic material feed unit • Vernier scale for precise length adjustment • Integrated coolant spray unit • Connection for chip extraction system Speed: 3600 rpm

Stanje: novo, Leto izdelave: 2024, premer žaginega lista: 315 mm, največja višina reza: 150 mm, Razpon rezanja okroglega jekla pri 45°: 108 mm, Obseg rezanja okroglega jekla pri 90°: 108 mm, vrtljajska hitrost (min.): 17 obr/min, največja hitrost vrtenja: 33 obr/min, BERG+SCHMID Vertical Circular Saw Model VKS 315 Speed: 17 + 33 rpm • Mitre cuts: left 60° + right 45° • Vise with double clamping arm (4-way locked) for burr-free cuts and lateral quick adjustment • Saw table with large rotary plate and particularly stable vise for optimal material clamping • Robust prism guide for the saw head (adjustable dovetail guide) • Automatic coolant system • Machine base with chip drawer • Metal lever for high clamping force • Counterholder with spring package included Dksdpferrvn Aox Afljr Saw blade dimensions: 315x40mm Additional accessories such as saw blades, roller conveyors, length stops, minimum quantity lubrication, etc. available on request! Delivery time: from stock Waiblingen Beinstein

Stanje: dober (rabljeno), Leto izdelave: 2004, Funkcionalnost: popolnoma funkcionalen, Močan, popolnoma hidravlični CNC-avtomat za tračne žage za avtomatizirano in učinkovito rezanje masivnega in profiliranega materiala. Pomembne značilnosti: - Območje rezanja: okoli 410 mm ali ploščato 410 x 410 mm - Sodoben CNC-nadzor z 2 osema - Nadzor poteka traku žage z avtomatsko prilagoditvijo podajanja - Avtomatsko naprava za začetni rez, min. dolžina odrezanega kosa 15 mm - Brezstopenjski, frekvenčno reguliran pogon žage - Regulacija pritiska za tankostene cevi in profile - Hidravlično pogonjen transporter za odrezke - Avtomatska naprava za dvig traku žage na obeh straneh - Hidravlična napenjalna naprava za trak žage - Podajanje materiala prek natančnega krogličnega vijaka in linearnega vodila Moč pogona: 5,5 kW Dsdpfx Ajzl Ulpoflskr Višina delovne mize: 730 mm Barva: platinsivo RAL 7036 in turkizno RAL 5018 vključno z 1 bimetalnim trakom žage 6150 x 41 x 1,3 mm

Stanje: rabljeno, Leto izdelave: 1996, Premer žaginega lista: 300 mm Premer reza: 100 mm Območje reza pri 45 stopinjah: ploščati material 105 x 80 mm Območje reza pri 45 stopinjah: okrogel material 100 mm Območje reza pri 60 stopinjah: ploščati material 80 x 70 mm Območje reza pri 60 stopinjah: okrogel material 90,0 mm Dimenzije žaginega lista: 300 x 2,5 x 40 mm Premer luknje v žagnem listu: 40,0 mm Hod: 150 mm Hitrost reza: 17 + 33 vrt/min Napetost: 400 V Teža: 340 kg Dimenzije (D x Š x V): 1000 x 800 x 1600 mm Oprema: - Ohišje stroja z vgrajeno hladilno napravo - Navpično vodilo žagovne glave - 2 hitrosti - zelo velika opora za material in krožnik - dvostranska nastavitev kota za poševne reze: leva stran 60° / desna stran 45° Dedpfxszl E Twj Aflokr - vpenjalni mehanizem s stranskim hitrim pomikom in dvojnim vpenjalnim rokom - natančno prizmatično vodilo glave menjalnika - navodila za uporabo

Stanje: novo, Leto izdelave: 2024, največja višina reza: 150 mm, Razpon rezanja okroglega jekla pri 45°: 108 mm, Obseg rezanja okroglega jekla pri 90°: 108 mm, BERG+SCHMID Double Mitre Band Saw GBS 218 Eco AutoCut Cutting Speed: 25-80 m/min • Mitre cuts left up to 60° • For cutting steel, stainless steel, and aluminum profiles • Quick-action vice with rapid clamping device a. • Integrated blade tension control b. • Carbide blade guide c. • Electric coolant system • Machine base (supplied disassembled) The AutoCut system consists of: • Hydraulic cylinder, feed control, spring package, end switch, enabling three operating modes: 1. Automatic lowering of the saw frame via hydraulic cylinder with steplessly adjustable feed control valve and limit switch at the end of the cut 2. Rapid descent of the saw frame from rest position to the workpiece, then switches to normal feed rate 3. Manual operation – hydraulic cylinder functions as a brake cylinder Dsdpfx Afot I R Edjljkr Saw blade dimensions: 2455x27x0.9mm Additional accessories such as saw blades, roller conveyors, length stops, minimum quantity lubrication, etc. available on request! Delivery time: ex stock Waiblingen Beinstein

Stanje: rabljeno, Mitre saw BERG & SCHMIDT Junior 275 - used - Base frame, Dkedpou R S I Hsfx Afljr Mobile stand ----- Technical specifications ----- Cutting height: 60 mm, Voltage: 230 V

Stanje: novo, Zunanje mere (širina x višina): 80 x 80 mm Skupna dolžina: 6050 mm Razdeljeno na: 2x25/30/35/40/45/50/3x100/11x500 mm Dovoljena obremenitev: 200 t/m Dedoy N S Iropfx Aflskr Material: 42CrMo4, kaljen (plazemsko globoko nitriranje: trdota cca 700 HV, 58 - 63 HRC, sloj 0,4 - 0,5 mm), brušeno

Stanje: novo, Leto izdelave: 2023, BERG+SCHMID krožna žaga iz aluminija, model VELOX 350, ročna, regulirana hitrost: 1800+3.600 vrt/min • Naklon desno in levo 45° • Naklon glave do 45° (nastavljiv) • Vrteča miza s krogličnimi ležaji • Osnova stroja • Najvišja kakovost reza zaradi dušenja vibracij • Zelo miren potek reza • Enostaven zagon in visoka zmogljivost • Podstavek stroja s predalom za žagovino Dimenzije žaginega lista: 350x32 mm Dkodpfsr Ilktjx Aflsr Dodatna oprema, kot so žagini listi, valjčni transporterji, merilni vodila, minimalno mazanje itd., je na voljo na zahtevo! Dobavni rok: iz skladišča Waiblingen Beinstein.

Stanje: novo, Premer žaginega lista: 370 mm Globina reza pri 90 stopinjah: okrog 120 mm Globina reza pri 90 stopinjah: kvadratni profil 100 mm Globina reza pri 90 stopinjah: pravokotni profil 180 x 100 mm Višina delovne površine: 925 mm Število vrtljajev žaginega lista: 17–70 vrt/min Skupna poraba moči: 3,0 kW Dkodszlkvdjpfx Afljr Potreben prostor: približno 1,8 x 1,1 x 2,0 m Avtomat za krožno žago - CNC upravljanje - Sistem mikro razprševanja

Stanje: zelo dobro (rabljeno), Outboring head, spindle head, boring head, grooving boring head, grooving head, spindle boring head, precision boring head, universal boring head, outboring tool, facing head - Manufacturer: Schmid, facing and outboring head - Model: UBS Gr.1 - Taper: SK40 Dkjdjrzvwwepfx Aflor - Setting accuracy: 0.02 and 0.01 mm - Accessories: see photos - Case dimensions: 240/125/H100 mm - Total weight: 4.0 kg

Stanje: rabljeno, Curve roller conveyor, curved roller conveyor, 90° powered curve roller conveyor, curve conveyor system, powered roller curve, curve conveyor with drive, roller conveyor, curve conveyor roller system - Manufacturer: Schmid Fördertechnik, 90° powered curve roller conveyor - Frame: Stainless steel - Rollers: Ø 55-85 x 500 mm - Speed: 15 m/min - Drive: SEW-Eurodrive, see nameplate photo - Conveyor width: approx. 500 mm - Transport dimensions: 2000/1200/H830 mm - Weight: 141 kg with pallet Dkjdpfetvb Eyex Aflsr

Stanje: dober (rabljeno), Clamping table, angle plate, dividing apparatus, dividing head, rotary table, milling machine table, angle plate with three-jaw chuck, angle plate with lathe chuck -Manufacturer: Schmid, rotary table with three-jaw chuck -Type: TWS200 -Chuck size: Ø 200 mm -Dimensions: 250/250/H365 mm Dkedpfx Ajii E Tnsflor -Weight: 52 kg