Used Deckel Maho Dmu 50 V for sale (342)

Year of construction: 2008, condition: ready for operation (used), Travel X/Y/Z: 1050mm/800mm/560mm, C-axis: 360°, spindle head swivel range: -10°/110°, speed: 18000rpm, spindle power: 25kW/35kW, table diameter: 950mm, table load capacity: 800kg, max. workpiece height: 500mm. Tool positions: 30, tool holder: HSK A 63, max. tool diameter: 80mm/130mm, max. tool length: 250mm, rapid traverse: 90m/min, feed: 20m/min. Control: Heidenhain iTNC 530, operating hours: 117490h, spindle hours: 18086h. Including chip conveyor, IKZ, distance measuring system, Blum laser and measuring probe. Documentation available. On-site inspection is possible. Pgodpfxsv H Dgis Ac Aot

Condition: used, Year of construction: 2005, x-travel 880 mm y-travel 630 mm z-travel 630 mm control iTNC 530 Heidenhain turning speed range - main spindle max. 18.000 min/-1 power capacity - main spindel 28 / 19 kW max. Torque 121 / 82 Nm tool taper HSK-A 63 swivellable B: +30° / -120 ° table surface area Ø 700 / 1.250 x 700 mm max. table load 650 kg rotatable C: 360 ° max. workpiecediameter 850 mm max. workpiece height 550 mm number of toolpositions 32 pos. tool taper HSK-A 63 max. tool diameter 80 mm max. tool-dia with free toolbox 160 mm Psdpfjvn Ur Ejx Ac Ajgt max. tool weight 8,0 kg change-time chip to chip 10 sec feed speeds max. 30.000 mm/min rapid traverse 30 m/min Accelaration 5 m/s² total power requirement 48 kVA weight of the machine ca. 14,0 t dimensions of the machine ca. 6,5 x 5,0 x 2,9 m 5 Axis CNC - MachiningCenter Universal DECKEL MAHO - DMU 80 monoBLOCK - NC-Rotary Table (C-Achse) integrated in rigid-table - Swivel-Milling-Head (B-Axis) - only 6.100h Spindle Hours

Condition: used, Year of construction: 2004, Milling machines Travel distance X: 880 mm Travel distance Y :630 mm Psdpfx Acozwqvne Aogt Travel distance Z: 630 mm HSC-machines Number of axis: 5 milling machine / machining center Control: Heidenhain iTNC 530 table size X: 1250 mm table size Y: 700 mm tool changer: 32 - time Torque: 130 Nm control Heidenhain Universal machining center NC rotary table (C-axis) integrated into rigid table Swivel milling head (B-axis) SK40 tool holder Tool magazine: 32 (2x16 positions) Cooling unit Rotary table: 700 mm Max. table load: approx. 500 kg Speed range - main spindle: 20 - 12,000 rpm Feed rates: 20 - 15,000 mm/min Torque: 130 Nm Machine weight approx.: 9.0 tons Machine dimensions approx.: 4.0 x 3.0 x 2.5 meters

Condition: used, Year of construction: 2007, reus 8000 min-1 U/min Weight 5500 kg Year 2007 Control Siemens 840D Dimensions (L/W/H) 3600 x 2800 x 2400 mm Pgsdpfjwm Rqaox Ac Aot travel -x axis 1035 mm travel -y axis 560 mm travel -z axis 510 mm

Condition: good (used), Year of construction: 1999, functionality: fully functional, travel distance X-axis: 350 mm, travel distance Y-axis: 240 mm, travel distance Z-axis: 340 mm, For sale is a 5-axis machining center from Deckel Maho, type DMU 35 M, with two manual rotary axes. The machine is in very good, immediately operational condition and, due to its compact size, is particularly space-saving. Technical specifications: Year of manufacture: 1999 Control system: Siemens 840D ShopMill X-axis: 350 mm Y-axis: 240 mm Z-axis: 340 mm Feed rate: Continuous up to 5,000 mm/min Rapid traverse: 5 m/min Servo motors for X, Y, and Z axes Clamping surface: Ø 400 x 280 mm Rotation range: 360° (mechanical) Table clamping: +105°/-150° (mechanical) Max. table load: 100 kg Tool changer: Manual change Tool holder: SK 40 Tool clamps: pneumatic/mechanical Space requirement: 3,800 x 3,600 x 2,100 Transport dimensions: approx. 2,000 x 1,700 x 2,100 Weight: 1,600 kg Electronic handwheel, chip tray Tool holders and vices are not included in the offer; these can be offered separately if required. Transport and loading can be arranged throughout Europe upon request for an additional charge. Prices exclude VAT. Viewings are available by appointment. Contact us; our team will be happy to assist you. Pgsdpfowal Aqsx Ac Aet Trade-ins or exchanges are possible! Machine Purchase/Sale PURCHASE/SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality, yet affordable metalworking machine for your production? Or do you want to sell yours? For further information or to contact us, please visit our website

Condition: used, x-travel . mm y-travel . mm z-travel . mm Control . type . spindle speed: . spindle taper . surface area . mm Rotary table . mm Table load . kg b-axis . ° c-axis . 0 The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop Psdpfx Acsyqtdcj Asgt If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 11035534144, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, rapid traverse X-axis: 12 m/min, spindle speed (max.): 9,000 rpm, No reserve price – guaranteed sale to the highest bidder! The payment term is one week after purchase of the machine! Bidding obligates the buyer to collect the machine on time between 17.11.2025 and 21.11.2025! TECHNICAL DETAILS Travel X-axis: 500 mm Travel Y-axis: 400 mm Travel Z-axis: 400 mm Rapid traverse X-axis: 12 m/min Rapid traverse Y-axis: 12 m/min Rapid traverse Z-axis: 12 m/min Feed rate in X, Y, and Z axes: 10,000 mm/min Maximum spindle speed: 9,000 rpm Tool holder: SK 40 Max. tool length from spindle nose: 290 mm Max. tool weight with automatic tool changer: 6 kg Max. total tool weight in magazine: 50 kg Clamping area: 700 x 500 mm Rotary range: 360° Swivel range: +95/-10° Pgodpoxm T I Esfx Ac Ajt Permissible worktable load: 200 kg MACHINE DETAILS Control model: SIEMENS SINUMERIK 810 D Dimensions & weight Dimensions (L x W x H): 2,300 x 2,000 x 2,300 mm Total weight: 5,000 kg EQUIPMENT 16-position tool changer Rotary table with swivel axis Mechanical table plate clamping Note: The machine vices shown on the table are not included in the scope of delivery.

Year of construction: 1998, condition: ready for operation (used), Travel X/Y/Z: 600mm/400mm/500mm, Speed: 8000rpm, Tool holder: SK40, Feed rate: 10m/min, Rapid traverse: 20m/min, Table dimensions X/Y: 1000mm/600mm, max. table load: 500kg. Machine dimensions X/Y/Z: approx. 3560mm/2700mm/2250mm, Weight: approx. 6500kg, Operating hours: approx. 66000h, Spindle hours: approx. 18000h. Including approx. 30 SK40 holders and 2x Allmatic hydraulic vices. Documentation available. An inspection on site is possible. Without IKZ and tool changer. Pedpfx Ajyn Nzrjc Asgt

Condition: excellent (used), Year of construction: 2006, Control system: Heidenhain MillPlus IT Travel ranges X/Y/Z: 730 x 510 x 510 mm Spindle speed: 12,000 rpm Tool magazine for 60 tools, SK 40 NC rotary table integrated into a fixed table, diameter 600 mm / 1000 mm x 600 mm Controlled NC swivel milling head (B-axis) incl. hydraulic clamping Swiveling range -120/+30° 3D quick SET Production package 40 bar/23 l/min (theoretical pump output), tank 600 l Paper band filter Rotating viewing window Psdpfoz Dk I Usx Ac Ajgt Chip conveyor

Condition: excellent (used), Year of construction: 2011, Heidenhain TNC 620 control system Pgedjzfx T Djpfx Ac Aet Travel X/Y/Z: 1035/560/510 mm Spindle speed: 12,000 rpm Tool magazine for 30 tools, SK 40 Through-spindle cooling: 12 bar Chip conveyor

Condition: used, Year of construction: 2003, x-travel 630 mm y-travel 560 mm z-travel 560 mm control iTNC 530 Heidenhain Main spindle: turning speed range - main spindle 20 - 12.000 min/-1 power capacity - main spindel 15 / 10 kW max. Torque 125 Nm tool taper MAS BT 40 swivellable B: 103 ° feed: feed speeds 20 - 10.000 mm/min rapid traverse X-axis 26 m/min rapid traverse Y-axis 26 m/min rapid traverse Z-axis 20 m/min Resolution 0,001 mm input unit 0,001 mm work table: surface area 1.000 x 600 mm rotary table dia. 600 mm number of T-slots 8 / 1 Pgjdovn Utcjpfx Ac Aot T-slot - width 14 H12 / 14 H7 T-slot - distance 63 mm max. table loading capacity 350 kg rotatable C: 360 ° Tool-Presetter: number of toolpositions 24 pos. max. tool diameter 80 mm max. tool-dia with free toolbox 130 mm max. tool length 315 mm max. tool weight 8 kg total wight max. 100 kg total power requirement 26 kVA weight of the machine ca. 6,7 t dimensions of the machine ca. 4,0 x 4,0 x 3,0 m CNC - MachiningCenter Universal DECKEL MAHO - DMU 60 T - 5-Axis - controled NC-Swivel-Milling-Head ( B-Axis ) - Rotary Table integrated in Working-Table ( C-Axis )

Condition: used, Year of construction: 2008, x-travel 1035 mm y-travel 560 mm z-travel 510 mm Control Heidenhain type iTNC 530 table surface area 1400x650 mm workpiece weight 1000 kg Tool changer . spindle taper ISO SK40 Spindle capacity 10 KW turning speeds 8000 U/min total power requirement 20 kVA weight of the machine ca. . t dimensions of the machine ca. . m Serial number: 15425033554 Chip conveyor 2 hydraulic vises Operating hours: 53005 Spindle hours: 12233 Podpfx Aceyqvh Re Ajgt The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: ready for operation (used), Year of construction: 2003, operating hours: 30,195 h, spindle speed (max.): 12,000 rpm, travel distance X-axis: 1,080 mm, travel distance Y-axis: 635 mm, travel distance Z-axis: 710 mm, controller manufacturer: HEIDENHAIN, controller model: Millplus IT, number of slots in tool magazine: 32, number of axes: 5, This 5-axis DMG DECKEL MAHO DMU 100T was manufactured in 2003. It features impressive travels of 1,080 mm in the X-axis, 635 mm in the Y-axis, and 710 mm in the Z-axis. The machine includes a fully refurbished Nikken CNC rotary tilting table and an Erowa Robot Easy automation system with 12 pallet stations. If you are looking to get high-quality machining capabilities, consider the DMG DECKEL MAHO DMU 100T universal machining centre we have for sale. Contact us for further details. • Axes: 5-axis (X, Y, Z + A, B) • Condition note: Spindle collided with workpiece and is currently seized. Advised that it can be rebuilt/reinstalled by a specialized service company; estimated parts cost approx. €7,000. Additional equipment • Automation: Erowa Robot Easy system with 12 pallet stations • Workholding: Erowa zero-point clamping system (extensive set) Pgsdpfxjzlgxuo Ac Aet • Rotary/tilting table: Nikken CNC rotary tilting table (fully refurbished in 2016) Technical Specification Taper Size SK 40

Condition: like new (used), Year of construction: 2008, travel distance X-axis: 700 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 700 mm, feed rate X-axis: 60 m/min, feed rate Y-axis: 60 m/min, feed rate Z-axis: 60 m/min, nominal power (apparent): 68 kVA, controller manufacturer: HEIDENHAIN iTNC 530, workpiece height (max.): 1,000 mm, workpiece diameter (max.): 800 mm, workpiece weight (max.): 600 kg, total height: 2,547 mm, total length: 5,866 mm, total width: 4,196 mm, table width: 500 mm, table length: 500 mm, overall weight: 12,000 kg, spindle speed (max.): 18,000 rpm, spindle motor power: 34,000 W, number of slots in tool magazine: 120, Equipment: chip conveyor, documentation/manual, CNC controller: HEIDENHAIN iTNC 530 Axes: X-axis travel mm: 700 Y-axis travel mm: 700 Z-axis travel mm: 700 Distance spindle nose - table surface mm: 100 - 800 Rapid traverse m/min: 60 Acceleration in the axes m/s2: 6 / 6 / 5 Worktable: Number of pallets: 2 + 5 Table dimensions mm: 500 x 500 Maximum workpiece size (D x H) mm: 800 x 1.000 Max. workpiece weight kg: 600 T-Slot version: DIN 55201-A2 APC time s: 9,5 División estandar Grados: 360º (1º) Spindle: Spindle speed rpm: 18.000 Spindle drive power kW: 34 / 28 Spindle torque Nm: 110 Tool system: Tool holder: HSK-A63 Tool magazine slots: 120 Podpfx Aswhdhzec Aogt Max. Tool Diameter: 80 Max. Tool Length mm: 550 Max tool weight kg: 12 Chip-to-chip time s: 2,9 Equipment: Electronic Handwheel Chip conveyor Rotating inspection windows Rinsing gun Signal lamp Tool breakage probe 3D quickSET Workarea light CE conformity Cooling device blowing air through spindle center, selectable via M-function MPC – Machine Protection Control Paper band filter Infrared Probe Heidenhain TS640 Blum laser tool measurement Taper clear brushes Blum laser NT Hybrid Round pallet Storage (RPS 5) Measuring probe Heidenhain TS 640 Production package Internal cooling supply 40 BAR Cooling: Cooling through the Spindle Center bar: 40 BAR Tank capacity: 980 High-pressure bar: 40 BAR Machine running times: Under power: 95.210 Operating Time: 44.971 Rated power kVA: 68 Basic machine dimensions / weight: Length mm: 5.866 Width mm: 4.196 Height mm: 2.547 Weight kg: 12.000.

Condition: used, Year of construction: 2004, x-travel 1040 mm y-travel 600 mm z-travel 500 mm feed 30 m/min control Siemens type 840 D table surface area 1250x600 mm table load 800 kg Tool changer 30 Fach spindle taper ISO SK 40 turning speeds 12000 U/min total power requirement 24 kvA weight of the machine ca. 8,8 t dimensions of the machine ca. . m Chip Conveyor Quick-Clamping System The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Pgedpfx Acozdcb Rj Aet Your Markus Hirsch Team

Condition: reconditioned (used), Year of construction: 2008, functionality: fully functional, travel distance X-axis: 1,600 mm, travel distance Y-axis: 1,250 mm, travel distance Z-axis: 1,000 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 60 m/min, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 15 m/min, controller model: HEIDENHAIN TNC 530, workpiece weight (max.): 4,000 kg, overall weight: 35,000 kg, spindle speed (min.): 20 rpm, spindle speed (max.): 12,000 rpm, spindle nose: SK 40 (DIN 69871), number of slots in tool magazine: 60, CNC Machining centre DECKEL MAHO DMU 160 P TECHNICAL CHARACTERISTICS: Year of manufacturing: 2008 Podpfx Acozggmbe Asgt CNC control: HEIDENHAIN TNC 530 Number of simultaneous axes: 5 Stroke X axis: 1600 [mm] Stroke Y axis: 1250 [mm] Stroke Z axis: 1000 [mm] Feed rate on X, Y and Z axes: 15000 [mm/min] Traversing feeds X, Y and Z axes: 60000 [mm/min] Table dimensions: Ø1500 x 1250 [mm] Max. load on table: 4000 [Kg] Spindle type: SK 40 (DIN 69871) Min. spindle speed: 20 [rpm] Max. spindle speed 12000: [rpm] Tool changer magazin number of stations: 60 Machine weight: 35000 [Kg] INCLUDED EQUIPMENT: 1 × HEIDENHAIN part probe 1 × laser measuring system for tool setting and tool monitoring 3 × HEIDENHAIN linear glas scales on the X, Y and Z axes 1 × through-spindle coolant system 1 × chip conveyor 1 × paper-band filtration unit (paper filter system) More information upon request.

Year of construction: 2006, condition: ready for operation (used), Travel X/Y/Z: 1050mm/800mm/560mm, C-axis: 360°, spindle head swivel range: -10°/110°, speed: 18000rpm, spindle power: 25kW/35kW, table diameter: 950mm, table load capacity: 800kg, max. workpiece height: 500mm. Tool positions: 30, tool holder: HSK A 63, max. tool diameter: 80mm/130mm, max. tool length: 250mm, rapid traverse: 90m/min, feed: 20m/min. Control: Heidenhain iTNC 530, operating hours: 113894h, spindle hours: 13349h. Including chip conveyor, IKZ, distance measuring system, Blum laser and measuring probe. Documentation available. On-site inspection is possible. Pgedpfxsv H Dgce Ac Aot

Year of construction: 2006, condition: ready for operation (used), Travel X/Y/Z: 835mm/510mm/510mm, speed: 12000rpm, spindle power: 14kW, table dimensions X/Y: 1000mm/560mm, table load capacity: 800kg, max. workpiece height: 720mm. Tool positions: 20, tool holder: SK40, max. tool diameter: 80mm/130mm, max. tool length: 250mm, rapid traverse: 30m/min, feed: 20m/min. Machine dimensions X/Y/Z: approx. 3500mm/3500mm/2700mm, weight: approx. 4500kg, control: Heidenhain iTNC 530, operating hours: 112962h, spindle hours: 30702h. Including chip conveyor, IKZ, distance measuring system. Documentation available. On-site inspection is possible. Pedpfxjv H Dgps Ac Aogt

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, travel distance X-axis: 1,040 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller manufacturer: Heidenhain, controller model: TNC 530, workpiece weight (max.): 800 kg, total height: 2,800 mm, total length: 4,060 mm, total width: 2,450 mm, table width: 600 mm, table length: 1,250 mm, table load: 800 kg, overall weight: 8,800 kg, spindle speed (max.): 18,000 rpm, spindle nose: SK 40, number of slots in tool magazine: 30, Equipment: documentation/manual, oil mist separator, The machine is in very good condition, with an accuracy of 3/100. The spindle was replaced in 2017. It has had one owner and has undergone regular maintenance. It will be available in the last week of October, and the price includes loading and technical documentation. It features air conditioning for the electrical cabinet and spindle temperature control. Inspection or re-measurement can be arranged upon request. Psdpfezy D Hlox Ac Aogt

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, travel distance X-axis: 1,110 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 600 mm, rapid traverse X-axis: 90 m/min, rapid traverse Y-axis: 90 m/min, rapid traverse Z-axis: 90 m/min, controller manufacturer: HEIDENHAIN, controller model: iTNC 530, rotational speed (max.): 28,000 rpm, overall weight: 14,000 kg, spindle speed (max.): 28,000 rpm, operating hours of spindle: 10,000 h, number of slots in tool magazine: 30, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, 5-axis continuous machining center Linear motors Pedpjzmxmtjfx Ac Aegt 28,000 rpm spindle with HSK 63A, recently replaced Rotary table, 950mm diameter Wireless workpiece probe MH Laser presetter for tool inspection Optical scales Remote handwheel Chip conveyor NO coolant supply through the spindle Complete with manuals Disconnection scheduled for August 25th Removal scheduled for August 26th

Condition: ready for operation (used), A Deckel Maho CNC vertical machining center is available. Travel X/Y/Z: 1000mm/600mm/600mm, table dimensions X/Y: 1200mm/600mm, max. table load: 800kg, spindle speed: 8000rpm, power: 13kW/9kW, torque: 57Nm/83Nm, feed rate: 30m/min, rapid traverse: 30m/min, tool stations: 24, tool holder: SK40. Machine dimensions X/Y/Z: approx. 3200mm/2600mm/2700mm, weight: approx. 6500kg. Documentation available. An on-site inspection is possible. Pjdpozmym Ijfx Ac Aegt

Condition: used, Year of construction: 2006, x-travel 800 mm y-travel 800 mm z-travel 800 mm Control iTNC 530 Heidenhain Max. rpm 18.000 min/-1 power capacity - main spindel 28 / 19 kW max. Torque 121 / 82 Nm tool taper HSK A63 swivellable B: 0 - 190 ° swivle time 1,2 s table diameter 900 x 700 mm max. table load 1.400 kg rotatable C: 360 ° number of toolpositions 60 pos. Pgodpstqmmzefx Ac Aot tool taper HSK A63 change-time chip to chip ca. 5,0 sec rapid traverse ( X / Y / Z ) 60 m/min rapid traverse B: 30 m/min rapid traverse C: 30 m/min feed speeds max. 60.000 mm/min total power requirement 64 kVA weight of the machine ca. 14,0 t dimensions of the machine ca. 6,0 x 6,5 x 3,2 m 5 Axis CNC-Machiningcenter Universal DECKEL MAHO - DMU 80 P duoBLOCK - 5-axis simultaneous - Swivel-Milling-Head - Rotary-Table

Condition: good (used), Year of construction: 2001, functionality: fully functional, operating hours: 4,550 h, Controller SIEMENS SINUMERIK 810/840D Table size 800 x 500 mm Table load 500 kg X travel 630 mm Y travel 500 mm Pgjdpfx Acsy T I Aye Ajt Z travel 500 mm Spindle speed 8000 rpm Tool holder type SK40 ATC magazin 24-fold Repid speed 30 m/min Weight 4500 kgs Dimensions LxWxH = 3100 x 2100 x 2400 mm Accessories - Coolant tank - Manuals The machine was used barely. Good condition.

Condition: used, X-axis: 640mm, Y-axis: 600mm, Z-axis: 500mm, feed force (40% duty cycle) X-, Y-, Z-axis: 7000N, max. feed speed X-, Y-, Z-axis: 40m/min, rapid traverse speed Y-, Z-axis: 40m/min, rapid traverse speed X-axis: 70m/min, ball screw diameter/pitch Y-, Z-axis: 40/15mm, number of magazine pockets: 30, position coding: fixed-position coding, max. tool loading weight: 90kg, max. diameter of standard tools: 100mm, max. diameter of special tools with adjacent positions free: 140mm, max. tool length: 300mm, max. tool weight: 6kg, table clamping surface: 850x600mm, T-slots: DIN 650-14, loading height (top edge of table): 850mm, max. load: 600kg, connected load: 39kVA, control: Heidenhain iTNC 530, length: 2500mm, width: 4100mm, height: 3000mm, weight: 7,74t, operating hours: 60.366h. With documentation. Psdpfxjzuwxqj Ac Ajgt

Condition: ready for operation (used), Vertical machining center, travels: X mm630, Y mm560, Z mm560, spindle attachment SK 40, 20-position tool magazine, table mm1000x600 Pgsdpfx Acewf U Ndj Ajt cnc Heidenhain TNC426