Used Biesse Rover A 1532 for sale (68,313)

Condition: excellent (used), Year of construction: 2018, machine/vehicle number: 1000028110, functionality: fully functional, power: 12 kW (16.32 HP), travel distance X-axis: 2,600 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 60 mm, workpiece length (max.): 2,600 mm, workpiece width (max.): 900 mm, workpiece height (max.): 60 mm, Equipment: CE marking, documentation/manual, For sale: Premium vertical CNC machining center. The machine was purchased new; we are the first and only owners, ensuring a clear maintenance and usage history. The machine is in fully operational condition, exceptionally well maintained, and requires no further investment. - Working range x/y/z: 2600-900-60 mm - Working head with BH17 drilling head (10 horizontal and 6 vertical drills) - Speed up to 65 m/min Lrjdpjy Sfw Esfx Aa Rsr - BSolid control - Automatic dimension reading via laser

Condition: used, Year of construction: 2006, power: 31 kW (42.15 HP), input voltage: 400 V, input current: 53 A, input frequency: 50 Hz, travel distance X-axis: 3,685 mm, travel distance Y-axis: 1,575 mm, travel distance Z-axis: 265 mm, number of axes: 3, number of slots in tool magazine: 8, overall weight: 5,700 kg, Equipment: CE marking, Biesse Rover C 6.40 Config 1 FT CNC machining centre Description ROVER C 6.40 FT - numerically controlled machining center Working fields - configuration 1 - X= 3685 mm; Y = 1575 mm; Z = 265 mm CE Safety devices FT Work Table - dimensions X = 3685 Y = 1560 mm 6 Stops with a stroke of 115 mmBack work station 6 Stops with a stroke of 115 mmFront work station 4 Side stops with a stroke of 115 mm (2 Lh + 2 Rh) inclusive of the pneumatic system Vacuum system for 2 300 m3/h pumps 300 m3/h vacuum pump Configuration 1 Composition C1-A1 Boring head BH 22 L SLOT 1 9 kW (12.2 HP) Electrospindle, HSK F63 adaptor, air cooling Prearrangement for the assembly of a 360° operating unit (C axis) Revolving tool changer with 8 places Composition C1-P1 Automatic lubrication system Colour LCD in replacement of the standard LCD. Software update from BiesseWorks (machine version) to BiesseWorks Advanced (machine version) BiesseWorks - Advanced programming system CE (Despite our great care all changes, mistakes in technical data, prices and all information is subject to (typing) errors. No guarantee on printed data! Availability subject to prior sales). Lrodpfx Aozgwa Soa Ror (Trotz größter Sorgfalt bleiben Änderungen, Irrtümer bei technischen Daten, Preisen und allen Angaben (Tipp-)Fehler vorbehalten. Keine Gewähr auf gedruckte Daten! Verfügbarkeit vorbehaltlich Zwischenverkauf). Prices excl. advertisement cost MachineSeeker / Preise exkl. Inserierungskosten MaschinenSucher Best woodworkingmachines from the Netherlands Holland Die besten holzbearbeitungsmaschinen aus die Niederlande De beste gebruikte machines uit Nederland

Condition: ready for operation (used), Year of construction: 2006, table width: 1,520 mm, table length: 6,200 mm, travel distance X-axis: 6,821 mm, travel distance Y-axis: 1,963 mm, travel distance Z-axis: 663 mm, controller manufacturer: BIESSE, controller model: XP600 PC-based control with Windows XP WRT, spindle motor power: 9,000 W, spindle speed (max.): 22,000 rpm, number of slots in tool magazine: 22, number of axes: 5, This 5-axis BIESSE Rover C 9.65 was manufactured in 2006. It features a working area of 6200 mm in X and up to 1935 mm in Y, with a Z-axis travel of 663 mm. The machine is equipped with a powerful 8 kW spindle and a tool changer with 22 positions. If you are looking to get high-quality CNC routing capabilities, consider the BIESSE Rover C 9.65 machine we have for sale. Contact us for further details. • Drive system X-axis: rack and pinion • Drive system Y-axis: ball screw • Drive system Z-axis: ball screw • Guide system: linear guides with recirculating ball bearing blocks • Motors: brushless motors with digital drives • Programming formats: DXF and CID3 • Main spindle type: 5 interpolating axes machining unit • Spindle power S1: 8 kW at 12000 rpm • Spindle power S6: 9 kW at 12000 rpm • Maximum spindle speed: 22000 rpm • Tool interface: HSK F63 • C-axis rotation: 360° continuous • C-axis speed: 13.5 rpm • B-axis rotation: ±100° (positioning) / ±98° (interpolation) • B-axis speed: 13.5 rpm • Z-axis feed speed: 30 m/min • Vacuum system: multi-zone vacuum with connections on both sides • Vacuum pump capacity: 250 m³/h (50 Hz) / 300 m³/h (60 Hz) • Worktable: ATS system with modular supports • Number of workpiece supports: 10 • Number of module carriers: 40 • Module size: 132 x 132 x H41.5 mm • Vacuum module size: 132 x 146 x H74 mm / 132 x 54 x H74 mm • Total module height: 115.5 mm • Clamping system: vacuum and pneumatic (Uniclamp optional) • Clamping force Uniclamp: 220 kg at 7 bar • Minimum workpiece length (Uniclamp): 140 mm • Drilling unit: BH 42 L • Vertical drilling spindles: 29 • Horizontal drilling spindles: 6 (double output) • Grooving saw diameter: 120 mm • Drilling spindle speed: up to 6000 rpm • Tool changer: chain type • Tool changer capacity: 22 positions • Tool spacing: 180 mm • Max tool diameter (full load): 175 mm Lredpfxjzugvrj Aa Ror • Max tool diameter (single): 250 mm • Max tool length: 268 mm • Max tool weight: 7.5 kg • Total tool weight: 100 kg • Pick-up tool changer: 1 position • Max tool weight pick-up: 8 kg • Electrical supply: 380/400/415 V 50/60 Hz • Inverter for spindle: up to 14 kW • Cooling system: liquid cooling unit for electrospindles (1600 W) • Lubrication system: automatic centralized lubrication • Safety system: CE compliant with safety mats, guards and emergency stops • Chip removal: integrated chip conveyorIn 2023, the machine received a new 5-axis spindle head HS552 A HD 0S2 + ES360 F63 9 kW

Condition: used, Year of construction: 2009, Biesse Works Control Working range on X axis mm 3500 Working range on Y axis mm 1585 Working stroke in Z axis mm 350 N ° 2 work fields Bar worktop No. 8 adjustable bars N° 4 pneumatic Bakelite bars for lifting the panel No. 3 adjustable suction cups for each bar with vacuum seal for fixing the panel during processing No. 1 4-axis vertical electrospindle (Vektor), with automatic tool change, HSK type cones 10-position rotary tool change system on the operating head 24-position chain tool change system - located on the rear of the chain machine Drilling head with vertical and horizontal spindles composed as follows: n. 12 vertical spindles in X n. 12 vertical spindles in Y n. 6 horizontal spindles in X n. 4 horizontal spindles in Y n. 1 independent blade for making X-grooves Front protection and safety system with carpets Perimeter protection grids Chip evacuation system with motorized belt Air conditioning system for cooling and cleaning of machine control Vacuum pump 250mc/h TECHNICAL DETAILS TO BE CHECKED Ljdpfsw D Dhaex Aa Rjrr

Condition: used, CNC machining center BIESSE Rover C 6.50 CONF.2, year 2007 Working area: approx. 140 × 460 cm Machine dimensions: 300 × 650 cm Weight: approx. 6,100 kg Two working heads Tool magazine: 22 positions Vertical drilling spindles: 28 pcs Horizontal drilling spindles: 12 pcs Ledpfx Aasw Rpd Sj Rjrr Price negotiable, available immediately. Price is without VAT.

Condition: used, Year of construction: 2007, total height: 2,500 mm, total length: 11,000 mm, total width: 2,400 mm, Colour: Grey Empty weight: 7.200 kg Ledpoy Ipntjfx Aa Rorr Price: On request - Machine available from: 2026-06-24 - Year: 2007 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: 97649 - Number of milling spindles [pcs.]: 2 - └ Milling spindle 1: - - Number of controlled axes [pcs.]: 5 - - Min. spindle speed [rpm]: 1000 - - Max. spindle speed [rpm]: 20000 - - Main motor power [kW]: 9 - └ Milling spindle 2: - - Number of controlled axes [pcs.]: 3 - - Main motor power [kW]: 18.5 - Type milling table: Beam table - Tool holder: HSK-F63 - Material clamp system: Pneumatic - Drilling unit present: No - Tool changer positions [pcs.]: 22 - System/software: BiesseWorks - Safety feature: Safety mat - Vacuum pump present: Yes - └ Number [pcs.]: 1 - └ Brand: Becker - └ Type: VTLF 250 - └ Year of manufacture: 2007 - └ Main motor power [kW]: 5.5 - └ Capacity [m³/h]: 250 - Tools included: No - CNC options: EPS system, Offcut conveyor, Manual control - CNC documentation available: USB stick, User keys/licenses - Table length [mm]: 6200 - Table width [mm]: 1320 - Working range X [mm]: 6200 - Working range Y [mm]: 1535 - Z-axis working range [mm]: 275 - X-axis maximum stroke [mm]: 6820 - Y-axis maximum stroke [mm]: 1963 - Transport dimensions: 11000mm x 2400mm x 2500mm (l x w x h) - Transport weight [kg]: 7200kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Year of construction: 2018, machine/vehicle number: 1000023651T, functionality: fully functional, power: 50 kW (67.98 HP), input frequency: 50 Hz, cutting height (max.): 95 mm, cutting width (max.): 3,200 mm, Equipment: documentation/manual, Selco WNAR 6 miter saw center. Lrodpfx Aaezl T Hlj Rjr

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, operating hours: 16,000 h, 2012 Intermac Master 33c CNC C-axis (for groove) AND T-axis Bed size 1500x3000mm Selection of cups and tools included This CNC can be used for stone or glass. It was originally used as a stone machine but i use it for glass processing. We have two of these machines, we are replacing this one with a larger Master 38.3, machine in perfect working order and can be seen running in our factory right now. Can show buyer the basics on how to use machine. Lredpjzi T Uqofx Aa Ror Can also dismantle and load machine for buyer. Can help out with installation. Have more detailed pictures and videos if required

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, Working area X: 3640 mm Working area Y: 1342 mm Part clearance: 180 mm 12 kW C-axis electrospindle, ISO30 mounting Drill bits for vertical drilling: 24 Drill bits for horizontal drilling X: 6 Drill bits for horizontal drilling Y: 4 Saw blade for grooving in the X direction 12-position revolver tool changer Work table with 6 rails with EPS automatic positioning of the rails, vacuum cups Lodpjzmff Nofx Aa Rerr Chip conveyor belt 1 vacuum pump with a capacity of 90 m3/h Safety mats Approximate weight: 4000 kg. Includes 3 aggregates (for door milling, mortising, etc.), vacuum cups, and some Uniclamps. Only 1406 operating hours on the 4-axis electrospindle, and 831 hours on the drilling unit. Available from January 2027.

Condition: used, Year of construction: 2017, machine/vehicle number: 1000025340, functionality: fully functional, travel distance X-axis: 6,735 mm, travel distance Y-axis: 1,650 mm, travel distance Z-axis: 245,290 mm, workpiece height (max.): 60 mm, controller manufacturer: Biesse BH 660, bSolid, bEdge, rapid traverse Z-axis: 30 m/min, rapid traverse X-axis: 85 m/min, rapid traverse Y-axis: 85 m/min, Assembly of the the machine could be done by our subcontractor on the agreed price. Lsdpfxoycvcxo Aa Rorr

Condition: excellent (used), Year of construction: 2018, machine/vehicle number: 1000023212, functionality: fully functional, power: 13 kW (17.68 HP), input voltage: 400 V, input current: 24 A, input frequency: 50 Hz, type of input current: three-phase, workpiece height (max.): 60 mm, workpiece length (max.): 3,200 mm, edge thickness (max.): 12 mm, height adjustment type: electric, feed rate X-axis: 18 m/min, actuation type: electric, total length: 5,900 mm, overall weight: 1,870 kg, Equipment: CE marking, Biesse Akron 1440 A – single-sided automatic edgebander (2018) Lodpfx Aey U T Azea Rsrr Single-sided automatic edgebander in excellent, near-new condition. Regularly serviced, fully functional and currently in full daily production. Inspection under power / live demonstration possible. Gluing system – dual EVA + PUR: the machine is equipped with both a polyurethane (PUR) glue roller and an EVA glue roller, each with its own glue pot, plus a PUR pre-melter. This allows the full range of edgebanding work, from standard EVA to high-quality, water- and heat-resistant PUR bonding. Feed & pressure: automatic coil edge feeder with separate, automatic feeding; pressure-roller conveyor (steel, rubber and edge-pressing rollers) for a clean, consistent glue line. New touch-screen control panel; rear cleaning brushes replaced; scraper inserts/blades replaced. Working capacity: panel thickness 8–60 mm · edging material height 14–64 mm · edge thickness 0.4–3 mm (coil) / up to 12 mm (strips) · panel length 100–3200 mm · multi-speed feed 8/12/15/18 m/min. Technical data: power 13 kW · 400 V / 50 Hz / 3-phase · weight approx. 1870 kg · air supply 7 bar · year of construction 2018.

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, power: 40 kW (54.38 HP), input voltage: 400 V, input frequency: 50 Hz, workpiece height (max.): 60 mm, edge thickness (max.): 3 mm, height adjustment type: electric, feed rate X-axis: 30 m/min, Equipment: CE marking, documentation/manual, Biesse STREAM B MDS 2.0/15.0 Lrsdpfx Aoyu S Iusa Ror

Condition: used, Year of construction: 2020, Used machine Year of manufacture: 2020 Features: - Aggregate control via touch-screen - Joint milling unit - Glue pot - End trimming unit - Radius milling unit - Radius scraper unit Lrodpfxex Enquj Aa Ror - Flat scraper unit - Buffing unit - Spraying unit (front and rear) Location: Rhineland-Palatinate Availability: By arrangement Sale on behalf of customer. Details provided without guarantee.

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, Smart Touch Numerical Control with Sintra HD Software Panel height mm 10 – 60 Solid mm 22 Pvc/Abs mm 3 Feed speed up to mt/min 25 Working height electronically adjustable by N.C. Motorized and electronically adjustable panel support guide by N.C. Anti-adhesive group Rectifying group with 2 motors electronically adjustable by N.C. Reel holder plate with n° 1 position Gluing group for EVA hot melt glue with glue pot End trimming group with 2 motors with dynamic suction system that follows the blades in each of its movements. Staggered trimming/cornering unit with 2 motors electronically adjustable by C.N Anti-stick unit Rounding unit with 2 multifunction motors (cornering unit + rounding unit) Electronic edge scraping unit electronically adjustable by C.N Glue scraping unit Brush unit “SP-501” Automatic piece return system with Winner 4A bridge unloading Ledpfx Aewlbxlsa Rsrr

Condition: like new (used), Year of construction: 2021, machine/vehicle number: 1000042824, We are offering for sale a very well-maintained Biesse BREMA EKO 2.2 machine from 2021. The machine includes tool changing, two drilling units, and a set of tools. Software: bSolid. Lrsdpfxozcrfpo Aa Ror The machine has been serviced by our technician, so we are very familiar with its condition and history. The machine can be tested at our showroom in Brno.

Condition: good (used), Year of construction: 1992, functionality: fully functional, workpiece length (max.): 3,200 mm, workpiece width (max.): 1,200 mm, workpiece height (max.): 80 mm, Equipment: documentation/manual, CNC milling machine Rover 342 with 1 milling motor, saw blade, and cross-drilling attachments is fully functional but has been disassembled by the seller from a closed-down factory. Lrsdpfxezl Uays Aa Rjr

Condition: excellent (used), Year of construction: 2014, I sell the BIESSE line consisting of: Biesse Winner WRT loading infeed device 1-channel Biesse control station for failure elements Biesse Edge 1 shaped elements edge banding and element working station Biesse Edge 2 shaped elements edge banding station Biesse Edge 3 shaped elements working station Biesse Edge 4 shaped elements working station with drilling and inserting Wandres cleaning device Biesse Winner WRT unloading outfeed device 1-channel Manufacture year 2014. Available immediately. Possible to see at work. Lrodpfxoznfd Uj Aa Rsr Possible to adjust for certain product. For more photos and details please send the request.

Condition: good (used), Year of construction: 1997, functionality: fully functional, CNC machining center Biesse Rover 20 Year of construction 1997 Manufacturer Biesse Italy S/N 64851 Working area 2.893 x 950 mm 6 traverses with 12 vacuum cups Milling spindle with ISO 30 tool holder 3.6 kW, drilling unit: 10 vertical drills 6 horizontal drills Grooving saw, 6-fold tool changer. NC410 control unit Color screen Total power consumption 10 Kw 400 V , 50 Hz with safety fence ( not on the pictures ) 3 step mats Lredetpuu Dspfx Aa Rsr with Becker vacuum pump, 3,0 Kw CE marked 1900 kg

Condition: excellent (used), Year of construction: 2023, Biesse Akron 1330 A Edgebander Single-sided edgebander AKRON 1330-A Gluing Unit SP03 End trimming Unit IT03 Fine trimming Unit RF02 Corner rounding Unit AR02 PRE-MILLING UNIT RT02 Symmetrical diamond tools H=45 mm Z=2+2 30° included. EDGE SCRAPER RB02 Tools are not included. GLUE SCRAPER UNIT RC02 BRUSHING UNIT SZ02 SUPPLEMENTARY LATERAL PANEL SUPPORT KIT FOR THE INSTALLATION OF THE PANEL RETURN SYSTEM MANUAL INFEED SYSTEM FOR NARROW PIECES KIT FOR PROCESSING "SHADOW LINE" PROFILE PANELS STRAIGHT AIR TABLE AT THE MACHINE INFEED ANTIADHESIVE UNIT ADZ02 PAIR DIAMOND-COATED MILLING CUTTERS H=65 mm Z=2+2 30°.In replacement of standard tools. HYBRID GLUING CHUCK FOR GRANULATED EVA/PUR GLUE INSTEAD OF THE STANDARD SYSTEM TM15 HYBRID PREMELTER FOR EVA/PUR GLUE ADAPTIVE INFRA RED LAMP AdIRL-700 AX-4, NC AXIS ON FINE TRIMMING UNIT PRO-NESTING KIT FOR FINE TRIMMING UNIT Pair of multiprofile milling cutters for fine trimming unit: chamfering 25 degrees, R=2 mm + R=1 mm, straight profile for solid wood AX-2, NC AXIS ON CORNER ROUNDING UNIT ROUNDING FUNCTION ONLY SLIDING UNIT FOR CORNER ROUNDING UNIT Pair of milling cutters, R=2 mm, for corner rounding unit Pair of milling cutters, R = 1 mm, for corner rounding unit AX-4, NC AXIS ON EDGE SCRAPER PRO-NESTING KIT FOR EDGE SCRAPER UNIT Pair of knives R=2 mm, for edge scraper Pair of knives R=1 mm, for edge scraper CLEANING UNIT LPT02 Lodpfx Aaoyyb Ics Rjrr (Despite our great care all changes, mistakes in technical data, prices and all information is subject to (typing) errors. No guarantee on printed data! Availability subject to prior sales). (Trotz größter Sorgfalt bleiben Änderungen, Irrtümer bei technischen Daten, Preisen und allen Angaben (Tipp-)Fehler vorbehalten. Keine Gewähr auf gedruckte Daten! Verfügbarkeit vorbehaltlich Zwischenverkauf). Prices excl. advertisement cost MachineSeeker / Preise exkl. Inserierungskosten MaschinenSucher Best woodworkingmachines from the Netherlands Holland Die besten holzbearbeitungsmaschinen aus die Niederlande De beste gebruikte machines uit Nederland

Condition: excellent (used), Year of construction: 2008, Biesse Artech Levia 310 - 1350. YoM: 2008. Lrjdpfx Asyuy R Dsa Rjr UK Price £9,000 + VAT Single belt Finishing sanding machine which has been used for pre-sanding and de-nibbing in the paint shop. Now surplus to requirements due to closure of the paint shop. Can also Calibrate and sand solid woods. Single head / belt construction. Connected to services and available for any demonstration. Excellent Condition. Working width 1350mm. Thickness between 3mm & 200mm. Combi Working Unit Grooved steel Calibration Roller. AND Electronic Sectioned Pad. Cleaning brush on outfeed. Vacuum table to increase panel holding. Compressed air belt cleaning. Automatic panel thickness setting. Extended infeed rollers.

Condition: good (used), Code: 0420 Brand: BIESSE Model: ROVER 13 - CE Standard CNC Working center with 3 controlled axis for furniture, custom-made furniture , panels, kitchens, wooden doors and various - CE Standard Working area X axis mm 1600 Working area Y axis mm 850 Stroke Z axis mm 70 X axis speed 75 mt/min Y axis speed 60 mt/min Z axis speed 15 mt/min Milling group Kw 2,2 18.000 rpm Vertical boring unit 8 spindles Horizontal boring bits X nr. 2 Horizontal boring bits Y nr. 2 Tool shank diameter 10 mm Spindle rotation speed 4000 rpm Blade group for milled diameter mm 120 Work table: 4 bar plans Vacuum pump 40 m3/h Total power Kw 10 Numerical control NC 400: 6-inch alphanumeric and high-resolution colour graphic display Full-coverage safety cabin Compressed air 6 atm Machine overall dimensions mm 2450 x 1550 x 1900 h Overall dimensions with guard mm 3500 x 1900 x 2000 h Weight about kg 1550 Lredpfxezgtive Aa Rer

Condition: used, Year of construction: 2017, Edge banding machine Manufacturer: Biesse Type: Jade 240 Lsdszuyixspfx Aa Rjrr Year of manufacture: 2017 Technical data Note: [b]The technical data and descriptions are copies of the original order confirmation. The information is provided for informational purposes only and is not binding.[/i]

Condition: used, Year of construction: 2019, Smart Touch Numerical Control with Sintra HD Software Panel height 10 - 60 mm 22 mm solid wood Lrjdjr Ip Sdspfx Aa Rjr Pvc / Abs mm 3 Feed speed up to 25 meters / min Working height electronically adjustable by C.N. Motorized rubber belt with higher pressure Motorized and electronically adjustable panel support guide by C.N. Side roller conveyor with idle wheels for panel support ADZ-700 anti-adhesive group Rectifier unit with 2 electronically adjustable motors by C.N FI-502 Lamps to heat the edge of the AdIRL-700 panel Reel holder plate at 1 position Gluing unit for EVA hot melt glue with QM-705 glue pot Additional glue tank Edge pressure group on straight profiles with electronically adjustable pressure rollers by C.N. Anti-adhesive group End trimming unit with 2 IN-801 motors Offset trimming / gleaning unit with 2 motors electronically adjustable by C.N RF400 PRO-NESTING KIT for gleaning unit Non-stick group Rounding unit with 2 multifunction motors (gleaner + rounder) AR30 NC LPT-700 non-stick liquid application system Electronic edge scraper unit electronically adjustable by C.N RB400 PRO-NESTING KIT for edge scraper group RCC-701 glue scraper unit Brush group "SP-501" "PH-700" hairdryer group

Condition: excellent (used), functionality: fully functional, pre-milling aggregate granulate glue station maximum working height 60 mm guillotine for trimming edge band from the roll precision edge band trimming unit milling aggregate for trimming edge band excess from the top and bottom of the panel profile scraper flat scraper polishing units machine length 420 cm Lrodpfxszlc H Uo Aa Rsr year of manufacture 2012 CE mark

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, Working area X: 6,400 mm Working area Y: 1,500 mm Number of milling spindles: 1 Main motor: 13 kW Maximum rotation speed: 24,000 rpm Tool clamping system: HSK-F63 Tool change positions: 8 Vertical drilling heads: 20 Lrjdpfxewlcqvj Aa Rsr Horizontal drilling units X: 4 Horizontal drilling units Y: 4 2 vacuum pumps, each 360 m³/h Nesting Remote control Software: BIESSE WORKS Overall dimensions: 11,004 × 5,334 mm Weight: 4,900 kg