Used Mazak Hcn 6000 for sale (2,463)

Condition: ready for operation (used), Year of construction: 2006, travel distance X-axis: 1,050 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 560 mm, controller manufacturer: MAZATROL, controller model: 640M, total height: 2,823 mm, total width: 3,160 mm, table load: 1,500 kg, overall weight: 8,900 kg, spindle speed (max.): 6,000 rpm, spindle motor power: 18,500 W, tool weight: 20,000 g, product length (max.): 3,436 mm, number of axes: 4, This 4-axis Mazak V515/40N was manufactured in 2006. It features a maximum workpiece dimension of 1,300 mm x 550 mm x 680 mm and a robust table size of 1,300 mm x 550 mm with a maximum table load of 1,500 kg. The machine offers a rapid traverse rate of 26 m/min in X/Y and 20 m/min in Z. If you are looking to get high-quality milling capabilities, consider the Mazak V515/40N vertical machining centre. Contact us for further details. Hsdpfx Aoy I Amvsbhsp • Milling capacity in S45 (JIS): 634 cm³/min • Drilling capacity in S45 (JIS): 50 mm • Table Size: 1,300 mm x 550 mm • Table Configuration: 5 T-slots, 100 mm distance, 18 mm reference groove • Table Height from Floor: 800 mm • Spindle Nose to Table: 200 mm - 760 mm • Spindle Center to Column: 525 mm • Rapid Traverse (X/Y): 26 m/min • Rapid Traverse (Z): 20 m/min • Feed Rate (X/Y/Z): 8 m/min • Min Spindle Speed: 25 rpm • Max Torque: 758 Nm • Max Tool Diameter: 125 mm (adjacent occupied) / 260 mm (adjacent free) • Max Tool Length: 400 mm • Chip-to-Chip Time: 5.5 s • Coolant Tank Capacity: 200 L • Coolant Pump Power: 0.75 kW • Connected Load (30 min/100%): 41.2 KVA / 36.2 KVA • Compressed Air Supply: 5 kg/cm², 200 L/min Additional equipment • Extraction System: Donaldson Torit DCE • Chip Conveyor: Mayfran

Condition: ready for operation (used), Year of construction: 2005, Offered is a vertical CNC machining center. Travels X/Y/Z: 560mm/410mm/510mm, spindle holder: SK40, spindle speed: 12000rpm, table size: 900mm x 410mm, max. table load: 500kg, tool positions: 30, max. tool weight: 8kg, max. tool length: 350mm, rapid traverse X/Y/Z: 36m/min, spindle motor: 18.5kW, operating hours: 66174h, control system: Mazatrol 640M. Equipped with 30-position tool changer, flood cooling, 1 set of manuals, 1 set of adjustment tools, adaptive feed control function, documentation available. Weight: approx. 5000kg, overall dimensions X/Y/Z: approx. 2600mm/2500mm/2850mm. Inspection possible by arrangement. Hjdpfxjy Ulmrs Abhop

Condition: used, Year of construction: 1997, travel distance X-axis: 1,300 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 1,000 mm, controller manufacturer: Mazatrol, overall weight: 36,000 kg, controller model: M-Plus, tool weight: 2,200 g, CNC Horizontal Machining Centre with Palletech Table size 800 x 800 mm. Table NCRT. Number of pallets 14. Movement x-Axis 1300 mm. Hsdpfx Asy N A Eusbhsp y-Axis 1100 mm. z-Axis 1000 mm. Table indexing 0,001°. Number of tools in magazine 237 pieces. Maximum spindle speed 35-7.000 min. Tool taper DIN 69871A-50. CNC control M-plus If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: used, Year of construction: 2001, travel distance X-axis: 710 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 660 mm, controller manufacturer: Mazatrol, total height: 3,050 mm, total length: 7,109 mm, total width: 7,805 mm, overall weight: 11,600 kg, table length: 500 mm, table width: 500 mm, controller model: Fusion 640 M, rotational speed (max.): 15,000 rpm, rotational speed (min.): 35 rpm, spindle speed (max.): 15,000 rpm, spindle speed (min.): 35 rpm, table load: 500 kg, Horizontal Machining Centre with Palletech CNC Control Mazatrol Fusion 640M Pallet table size 500 x 500 mm Number of pallets 10x Table load 500 kg Hjdpfoy Nz Iujx Abhep Movement X-axis 710 mm Movement Y-axis 610 mm Movement Z-axis 660 mm Table indexing 360 x 1° Spindle Taper DIN 69871A Spindle speed 35 - 15.000 R/min Magazin capacity 120 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: used, Year of construction: 2006, travel distance X-axis: 1,050 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 560 mm, controller manufacturer: Mazatrol, total height: 2,700 mm, total length: 3,445 mm, total width: 3,301 mm, overall weight: 8,900 kg, table length: 550 mm, table width: 1,300 mm, controller model: 640 M, spindle speed (max.): 6,000 rpm, spindle speed (min.): 25 rpm, Equipment: documentation/manual, CNC Vertical Machining Centre CNC Control: Mazatrol 640M Table size: 1300 x 550 mm Table load: 1500 kg Movement X-Axis: 1050 mm Movement Y-Axis: 510 mm Movement Z-Axis: 560 mm Spindle taper: MAS BT 50 Spindle speed: 25 -6000 1/min. Magazine capacity: 30 positions Weight of the machine: 8900 kg Hsdoy Nz Etjpfx Abhop If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: used, Year of construction: 2004, travel distance X-axis: 730 mm, travel distance Y-axis: 730 mm, travel distance Z-axis: 740 mm, controller manufacturer: Mazatrol, total height: 3,050 mm, total length: 7,805 mm, total width: 7,109 mm, overall weight: 11,600 kg, table length: 500 mm, table width: 500 mm, controller model: Fusion 640 M, spindle speed (max.): 12,000 rpm, tool weight: 700 g, Equipment: documentation/manual, CNC Horizontal Machining Centre CNC Control Mazatrol 640M Pallet table size 500 x 500 mm Number of pallets 10 Table load 700 kg Movement X-axis 730 mm Movement Y-axis 730 mm Movement Z-axis 740 mm Table indexing 360 x1 ° Spindle Taper CAT 40 Spindle 12.000 1/min Spindle motor 22/15 kW Magazin capacity 80 Hodsy Nzraepfx Abhep Required floor space 9850 x 10145 mm If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: used, Year of construction: 2004, turning diameter: 660 mm, spindle speed (max.): 5,000 rpm, spindle speed (min.): 35 rpm, travel distance X-axis: 580 mm, travel distance Y-axis: 160 mm, travel distance Z-axis: 1,045 mm, total height: 2,600 mm, total length: 3,820 mm, total width: 2,060 mm, overall weight: 10,400 kg, CNC Turning Milling centre with Second Spindle CNC Control Mazatrol PC Fusion CNC 640 MT PRO Hodpfx Abey Nytpjhjp Turning diameter 550/660 mm Turning length 1016 mm Spindle bore diameter 65 mm Spindle speed 35-5000 R/min X-axis movement 580 mm Y-axis movement 160 mm Z-axis movement 1045 mm B-axis travel 225 ° mm C-axis indexing 360° Spindle nose A2-6 Tool Taper Capto C6 Number of tools in magazine 40 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail.

Condition: used, Year of construction: 2003, LATHE MAZAK SUPER QUICK TURN 250 MAX. TURNING DIAMETER: 300 mm MAX. TURNING LENGTH: 550 mm Hedpfx Ajyuqbasbhop CNC: MAZATROL 640 T SPINDLE MOUNT: ASA – 6 SPINDLE SPEED: 35 – 4,000 RPM SELF-CENTERING CHUCK DIAMETER: 250 mm SPINDLE BORE: 76 mm BAR CAPACITY: 65 mm TOOL MAGAZINE: 12 POSITIONS TRAVELS: X: 190 mm Z: 585 mm TAILSTOCK TOOL PRESETTING CHIP CONVEYOR COMPLETE WITH FULL DOCUMENTATION YEAR: 2003 WEIGHT: 5,000 kg

Year of construction: 2007, condition: excellent (used), TOP CONDITION - OVERHAULED IN 2022! Year of construction: 2007 Table format: 3000 x 1500 x 100 mm Power: 4000W Control: Mazatrol preview with LAN / USB incl. cooler incl. linear drives on all axes incl. programming software Hsdpshturvjfx Abhsp incl. training incl. commissioning incl. quick piercing incl. ball roller table incl. 4 x head change magazine incl. 2 cutting heads incl. 10 x automatic nozzle changer FE: up to 20mm VA: up to 12mm oxide-free designed for high pressure cutting up to 20 bar No Foundation is necessary! Optional automatic loading and unloading by Mazak CELL510 could be offered with warranty / commissioning / training always regularly serviced

Year of construction: 2001, condition: refurbished (used), low price laser cutting machine NTX48 1,5kW refurbished, MAZAK lasercutting machine with 1500W table size: 2500mm x 1250mm Hjdpfxshturcs Abhop machine dimension 2,6m x 6m parts conveyor full covered machine table FE: 12mm VA: 6mm plastics possible to cut incl. software incl. exhauster to test under power ! option: warranty, setup, training

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2018, operating hours: 1,889 h, laser power: 2,000 W, sheet thickness steel (max.): 15 mm, sheet thickness stainless steel (max.): 8 mm, working length: 3,000 mm, working width: 1,500 mm, No minimum price – guaranteed sale to the highest bidder! The machine has been very well maintained, regularly cleaned, and serviced. It is in like-new condition! TECHNICAL DETAILS Laser power: 2,000 W Laser source manufacturer: IPG Laser type: Fiber laser Sheet metal thickness max.: 15 mm Sheet metal thickness steel max.: 15 mm Sheet metal thickness stainless steel max.: 8 mm Hodpfx Aey Tvzkjbhep Working length: 3,000 mm Working width: 1,500 mm Positioning accuracy: 0.001 mm MACHINE DETAILS Control type: CNC control Control manufacturer: Mazak Cooling type: Water Automation level: Automatic Chuck type: Electric Input voltage: 380 V Input current type: Three-phase Laser operating hours: 8,212 h Cutting hours: 1,657 h Year of last overhaul: 2024 EQUIPMENT CE marking Documentation/Manual Safety light curtain Rotary table Extraction system

Condition: ready for operation (used), Year of construction: 2006, operating hours: 32,790 h, functionality: fully functional, travel distance X-axis: 2,032 mm, travel distance Y-axis: 750 mm, travel distance Z-axis: 750 mm, table load: 3,000 kg, spindle speed (max.): 6,000 rpm, TECHNICAL DETAILS Travel X-Axis: 2,032 mm Travel Y-Axis: 750 mm Travel Z-Axis: 750 mm Max. workpiece height: 870 mm Hjdpfx Aboy Hkhrshep Max. table/workpiece load: 3,000 kg Table width: 800 mm Table length: 2,240 mm Spindle speed: 40 – 6,000 rpm Spindle taper: SK 50 Standard spindle power: 18.5 kW Standard torque: 759 Nm Increased spindle power: 26 kW Increased torque: 1,067 Nm MACHINE DETAILS Control system: MAZATROL Dimensions & Weight Dimensions (L x W x H): 5,685 mm x 4,096 mm Weight: 14,000 kg Operating hours: 32,790 h EQUIPMENT Measuring probe (manufacturer: Renishaw) Chip cart 47 SK50 tool holders, including approximately 25 Weldon holders Emulsion cleaning unit

Condition: used, Year of construction: 2006, functionality: fully functional, Machine dimensions: 2.9m x 2.8m x 2.9m Machine weight: approx. 7 tons Year of manufacture: 2006 Travel ranges: X 1050 Y 530 Z 510 (150 above table) Spindle speed: max. 12,000 rpm Motor spindle: SK40 Measuring probe: Renishaw OMP 60 Measuring head: Mazak Internal cooling pressure: 25 bar External cooling Tool magazine: 30 positions Articulated belt conveyor Hodpsy Tlu Tjfx Abhep Machine control: MAZATROL M640 • One machine each in left-hand and right-hand configuration (chip conveyor on the left or right) • Various tool holders can be purchased separately. • NO clamping devices (vices) included! • NO dust extraction system The stated price is for one machine only.

Condition: used, Year of construction: 2011, travel distance Z-axis: 2,150 mm, MAZAK QT NEXUS 450IIM year of production 2011 control MATRIX NEXUS C axis driven tools travel: Z axis 2150mm X axis 310mm Maximum turning diameter 580 mm Hsdpfx Abovt A Rashop Hydraulic chuck Kitagawa BB218 Spindle passage 165mm Maximum spindle speed 2000rpm -Tailstock -Probe -Chip conveyor with tub and pump -Holders -Documentation

Condition: ready for operation (used), Year of construction: 2008, spindle speed (max.): 3,300 rpm, spindle motor power: 30,000 W, overall weight: 9,100 kg, controller manufacturer: MAZATROL, controller model: Mazatrol Matrix, number of axes: 3, This 3-axis Mazak QT Nexus 350 II M was manufactured in 2008. It features a Mazatrol Matrix control unit, a maximum swing over bed of Ø 830 mm, and a turning length of 1500 mm. The spindle supports speeds up to 3300 rpm with a power of 30 kW. It includes a chip conveyor and tool presetter. If you are looking to get high-quality turning capabilities, consider the Mazak QT Nexus 350 II M machine we have for sale. Contact us for more information. Additional equipment • Chip conveyor • Tool presetter • Autoblock chuck • Toolholders • User and maintenance manuals Machine Benefits Technical Machine Benefits • Max. Turning diameter: Ø 420 mm • Max. Turning length: 1500 mm • Bar capacity: Ø 102 mm • Spindle nose: asa 11” Hsdpfox D I Riox Abhjp • Chuck type: autoblock Ø 315 mm • Tool size: 25 × 25 mm / Ø 50 mm • Driven tool motor power: 7. 5 kw • Max. Speed of driven tools: 4000 rpm Extra Information Machine still under power

Condition: used, functionality: fully functional, Year of construction: 2016, operating hours: 6,721 h, control type: CNC control, degree of automation: automatic, actuation type: electric, controller manufacturer: Mazak, controller model: Preview 3, laser type: fiber laser, laser source manufacturer: IPG, laser source model: CUT, laser hours: 6,721 h, laser power: 3,000 W, laser wavelength: 1,064 nm, sheet thickness (max.): 20 mm, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 8 mm, sheet thickness aluminum (max.): 4 mm, table length: 3,050 mm, table width: 1,515 mm, working length: 3,050 mm, working width: 1,515 mm, positioning speed: 60 m/min, positioning accuracy: 0.001 mm, repeat accuracy: 0.001 mm, type of cooling: water, overall weight: 12,000 kg, warranty duration: 6 months, year of last overhaul: 2025, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, For sale: a reliable Mazak Optiplex Nexus Fiber laser cutting machine priced at €110,000. The machine has minimal mileage and has been serviced by us since day one. The laser is available immediately, free of bank charges. We provide a 6-month warranty on the machine, extendable to 12 months. Comprehensive machine relocation within Poland is available for a maximum price of 33,000 PLN Relocation is available throughout the EU. An original Mazak EMC loading and unloading system is available for €50,000. Cutting tests are available at any time. Machine details: Brand: Mazak Model: Optiplex Nexus Fiber Power: 3kW IPG Year of manufacture: 2016 Source on time: 6721h Controller on time: 7750h Hodpeyguc Eofx Abhjp Automatic operation time: 3357h Mazak Control Torch 1.0 head with nozzle cooling option Controller: Mazak Preview 3 Automatic nozzle changing with 8-nozzle magazine Automatic focus Intelligent head functions 2 interchangeable tables with sheet lifter Donaldson Spark4Pro dust collector IPG source and cooler Collimator Group provides comprehensive service for Mazak laser machines. From service to sales. If you are interested in a different model, higher power, or a different budget, please contact us. Collimator-group.pl

Condition: good (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 187859, turning diameter: 380 mm, spindle speed (max.): 5,000 rpm, rotational speed (max.): 4,500 rpm, bar passage: 65 mm, overall weight: 4,900 kg, Mazak QTN-200MS CNC turning and milling center, manufactured in 2006 with subspindle and driven tools Main spindle with Kitagawa chuck and Hainbuch collet chuck, 35-5000 rpm. Subspindle with Kitagawa chuck, 35-6000 rpm. All 19 tool holders, including 5 driven tools Jaws, collet chucks, wrenches and accessories shown in the photo are included. 12-position turret Parts catcher, chip conveyor >>Bar feeder FMB SL80 V (year 2020) >>Conveyor belt The machine has been very well maintained. Hydraulic oil, lubricants, and operating fluids have been recently changed. The machine can be inspected while in operation. Model: QTN-200MS Serial number: 187859 Weight: 4900 kg Weight: 10780 lbs Hedpfx Abjy Tb D Dshsp Year of manufacture: 2006 If you have any questions or require further information, please send us a message or call us.

Condition: excellent (used), With C-axis, with driven tools MAZAK Mazatrol 640T control Turning length -982 mm Swing Diameter -610 mm Turning diametre 264 mm Spindle speeds - 4'000 rpm Tool changer with 12 driven positions Hjdpfxju R Nd Es Abhep Misc. accessories MARCELS MASCHINEN CH

Condition: ready for operation (used), Year of construction: 2003, travel distance X-axis: 630 mm, travel distance Y-axis: 765 mm, travel distance Z-axis: 510 mm, controller manufacturer: MAZATROL, controller model: 640M, spindle speed (max.): 12,000 rpm, spindle motor power: 26,000 W, number of slots in tool magazine: 120, number of axes: 5, This 5-axis Mazak Variaxis 630-5X was manufactured in 2003. It features a maximum X-axis travel of 630 mm, Y-axis travel of 765 mm, and Z-axis travel of 510 mm. The machine is equipped with a tool magazine holding 120 positions and a spindle speed of 12,000 rpm. If you are looking to get high-quality machining capabilities, consider the Mazak Variaxis 630-5X vertical machining centre we have for sale. Contact us for further details. • Table size: 500 × 500 mm • Tool magazine capacity: 120 positionsCondition • Machine in working condition • Complete and fully operational • Sale due to reallocation of production assetsAvailability / Sale terms • EXW sale • Technical documentation available upon request • Available for commercial valuation • Possible technical inspection / site visit • Direct purchase negotiations possible Additional equipment Hodoy Ey N Nspfx Abhjp • Pallet system: Palletech – 12 stations + 2 loading/unloading stations • Renishaw workpiece probe • Laser tool presetting • High-pressure coolant system: 18 bar • Belt-type chip conveyor

Condition: good (used), Year of construction: 2015, functionality: fully functional, Description: Hsdpfx Aey Rgcmebhep The machine is in good technical condition; testing is possible upon prior arrangement. It is an ideal machine for complete machining in a single setup (turning + milling). Equipment and specifications: - Main spindle + subspindle (complete machining from both sides) - Milling spindle with B-axis - Mazatrol SmoothG control - Tool magazine with 36 stations Capto C6 / PSC63 - Internal coolant supply - Large amount of accessories (jaws, clamps, holders, etc.) - Includes functional postprocessor for SolidCAM - Significant time and cost savings when implementing the machine into production

Condition: used, Year of construction: 1991, spindle bore: 51 mm, bar passage: 51 mm, Mazak SQT-15MS CNC gantry Specifications * Manufacturer: Mazak * Model: SQT-15MS * Year: 1991 * Control: Mazatrol T-32 * 12-position turret * Live tooling * Sub spindle * Machine weight: approx. 5,500 kg Condition The machine has been used in production and is sold in working condition unless otherwise agreed. Inspection under power can be arranged upon request. Additional Information * Loading assistance can be arranged at additional cost. Hsdpoy Snhmjfx Abhop * More photos and videos available upon request.

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 820 mm, travel distance Z-axis: 720 mm, controller model: Mazatrol SmoothG, table width: 820 mm, table length: 3,500 mm, overall weight: 16,500 kg, spindle speed (max.): 12,000 rpm, operating hours of spindle: 3,679 h, spindle motor power: 22,000 W, number of slots in tool magazine: 48, input voltage: 400 V, type of input current: AC, Equipment: chip conveyor, CNC Vertical Machining Center MAZAK VTC-820/30 (Year of Manufacture 2018 / Commissioned 2019) Hodpfx Aey S Db Asbhsp You are welcome to inspect the machine in our factory while it is powered on. If you are interested, we will send you demonstration videos of the machine. The MAZAK VTC-820/30 is a powerful CNC vertical machining center for the precise and efficient machining of large workpieces. With generous travels of 3,000 mm in the X-axis, 820 mm in the Y-axis, and 720 mm in the Z-axis, the machine is particularly suitable for long and complex components in mechanical engineering, mold making, and general metalworking. The sturdy work table, with dimensions of approximately 3,500 × 820 mm, allows for the accommodation of large workpieces. The powerful main spindle, with speeds of up to 12,000 rpm and a drive power of approximately 22 kW, ensures high cutting performance and precision. The CAT 40 (ISO 40) spindle mount ensures broad tool compatibility. The machine is equipped with a modern MAZATROL SmoothG control system, which offers intuitive operation, rapid programming, and high process reliability. The 48-tool changer enables flexible and efficient machining processes, even for complex manufacturing tasks. For optimal production conditions, the machining center features coolant supply through the spindle, a chip conveyor, and a lubricant preparation system. With a machine weight of approximately 16,500 kg, the VTC-820/30 offers high stability and vibration damping, which has a positive effect on surface quality and dimensional accuracy. Overall, this is a modern and versatile vertical machining center that guarantees high precision, performance, and reliability in industrial manufacturing. You can rely on us – professional, reliable, and with a passion for machines! PS CNC Service Germany GmbH & Co. KG All information is subject to change without notice.

Condition: good (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 185273, turning diameter: 610 mm, spindle motor power: 26,000 W, spindle speed (min.): 35 rpm, spindle speed (max.): 4,000 rpm, spindle bore: 88 mm, travel distance X-axis: 740 mm, travel distance Y-axis: 410 mm, travel distance Z-axis: 1,838 mm, rotational speed (max.): 12,000 rpm, rotational speed (min.): 15 rpm, overall weight: 17,600 kg, Mazak Integrex E410H-II 2008mod Mazatrol Matrix The price its without dismantling Hedpey T Hxgofx Abhsp

Condition: used, Year of construction: 2009, turning diameter: 2,000 mm, travel distance X-axis: 1,875 mm, travel distance Y-axis: 1,550 mm, travel distance Z-axis: 1,345 mm, rotational speed (max.): 300 rpm, rotational speed (min.): 10 rpm, CNC Vertical Multitasking Machine CNC Control Mazatrol Matrix 2 Turning diameter 2000 mm Hodpfey Ey Tbsx Abhop Turning speed 10-300 R/min Milling head speed 25-5000 R/Min Movement X-Y-X-axis 1875-1550-1345 mm B-axis travel -30/120° C-axis indexing 360/0,0001° Tool taper Capto C8 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: like new (used), Year of construction: 2006, machine/vehicle number: 184620, Control: Mazatrol 640 Nexus X-way: 560 mm Y-way: 410 mm Cdnxm9qiuu Hedpfxskn Dxqo Abhop Z-way: 510 mm Table size: 900x410 mm Spindle cone: Sk40 Tool changer: 30 pl. Spindle speed: 12000 1/min IKZ: 15 bar Chip conveyour Machine weight: 5010 kg