Used Cnc Surface Grinding Machine for sale (66,520)

Condition: used, grinding length: 1,850 mm, grinding width: 830 mm, grinding height: 700 mm, table length: 1,700 mm, table width: 500 mm, CNC ECS 2400 Dsdszl Dnmspfx Acnskr GRINDING LENGTH: 1850 MM GRINDING WIDTH: 830 MM GRINDING HEIGHT: 700 MM TOTAL STROKE: 2000 MM TRANSVERSAL STROKE: 750 MM MOTOR POWER: 14.7 KW GRINDING WHEEL SPEED: 1450 RPM ELECTROMAGNETIC TABLE 500 X 1700 MM COOLING TANK WITH PAPER FILTER WHEEL DIMENSIONS: 450 X 76 X 127 MM OVERALL DIMENSIONS: 6100 X 3240 X 3000 MM WEIGHT: 14,500 KG

Condition: good (used), Year of construction: 2001, grinding length: 650 mm, grinding width: 525 mm, total height: 350 mm, table length: 600 mm, table width: 350 mm, Manufacturer: Geibel & Hotz Dksdpfx Asvdal Ajcnor Type: FS 635-Z SA Control: Digital read out Year of construction: 2001 Magnetic table 600 x 350 mm Closed housing for CE Automatic vertical lubrication SA Automatic lubrication Coolant tank Specifications Metric US Standard X - axis 650 mm Y - axis 525 mm Z - axis 350 mm Table length 600 mm Table width 350 mm Table load 400 Feed X - axis 35000 mm/min. Feed Z-axis 1000 mm/min. Grinding stone dimensions 300 x 50 x 76.2 mm Power output 3.7 kW Speed 2800 ? rpm Dimensions (estimate) length 3200 mm width 2000 mm height 2870 mm weight 2300 kg Please note: The information on this page has been obtained from the manufacturer to the best of our knowledge and belief, and where possible, the information is given in good faith but accuracy cannot be guaranteed. Accordingly, it does not constitute a representation or contract and we recommend that you check all relevant details.

Condition: used, Year of construction: 2006, functionality: fully functional, grinding length: 1,500 mm, grinding width: 800 mm, total length: 5,350 mm, total width: 2,850 mm, feed length X-axis: 1,900 mm, feed length Y-axis: 750 mm, workpiece weight (max.): 1,400 kg, grinding wheel diameter: 400 mm, distance table to spindle center: 600 mm, table length: 1,500 mm, table load: 1,400 kg, table width: 700 mm, grinding wheel width: 80 mm, spindle speed (max.): 3,000 rpm, spindle speed (min.): 1,000 rpm, overall weight: 11,000 kg, grinding spindle motor power: 11,000 W, travel distance X-axis: 1,900 mm, travel distance Y-axis: 750 mm, rotational speed (max.): 3,000 rpm, rotational speed (min.): 1,000 rpm, space requirement length: 5,350 mm, space requirement width: 2,850 mm, We offer this used Ziersch ZT 715 surface grinding machine, year of construction 2006. Manufacturer: Ziersch Model: ZT 715 Year of construction: 2006 Dedpfx Aeznx Execnskr Condition: used Machine type: Surface grinding machine Grinding area mm 1,500 × 800 Cross movement (transverse travel) mm 750 Longitudinal movement (longitudinal travel) mm 1,9 Magnetic chuck size mm 1,500 × 700 Distance from table to spindle center mm 600 Ground table surface mm 1,550 × 700 Table load incl. magnetic chuck kg 1,4 Longitudinal feed rate mm/min 1,000 – 30,000 Cross feed rate mm/min 0.01 – 2,000 Vertical feed rate mm/min 0.001 – 1,500 Grinding wheel dimensions mm 400 × 80 × 127 Grinding spindle motor power kW 11 Grinding spindle motor speed range rpm 1,000 – 3,000 Approx. machine weight kg 11 Approx. space requirement mm 5,350 × 2,850 If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: used, grinding length:650 mm grinding width:450 mm workpiece height:425 (ohne Magnetplatte) mm max. workpiece weight:600 kg weight of the machine ca.:3,8 t total power requirement:15 kW machine dimensions approx. WxHxD:3,0 x 2,4 x 2,3 m Used/reconditioned surface grinding machine, make GER, type RSA-650. Automatic infeed in all 3 axes. Machine geometrically overhauled, repainted (RAL6011, green), all functions tested, accuracy checked. OVERHAUL SCOPE: Machine completely disassembled, all components thoroughly cleaned and tested for complete functionality. Main spindle newly mounted, concentricity 3 µ. All guideways newly scraped in new machine geometry. Wear parts replaced, defective components repaired or replaced. Reassembly, complete functional test and internal acceptance. Machine repainted. Machine in perfect condition, ready for production. MEASURED GEOMETRIC ACCURACIES: Actual geometric accuracy after overhaul, measurement with dial gauge. Geometry of machine axes X and Z X = longitudinal axis 650 mm Z = transverse axis 450 mm Measurement magnet traversed with dial gauge. X axis = Max. Deviation 0,008 mm Z axis = Max. Deviation 0,005 mm Djdpfofkg H Tsx Acnjkr INCL. THE FOLLOWING ACCESSORIES: -Electro-magnetic clamping plate, with fine longitudinal pole pitch. dimensions 600 x 400mm -demagnetizing device -Complete coolant device with paper band filter - Digital display of the vertical axis (Y-axis), make Sony -Technical documentation in English language -1 pieces grinding wheel holders -1 piece grinding wheel dresser, mounted above the grinding wheel with manual infeed and automatic (hydraulically operated) transverse movement - 1 set of setting elements You can find more information in the attachment. Payment: 100% before loading the machine Warranty: 6 months on the geometry and the new parts demonstrably installed. No general legal warranty.

Year of construction: 1997, condition: used, grinding length 1250 mm grinding width 350 mm workpiece height 450 mm CNC control Sinumerik 840D rotary table dia. 1200 mm Table dimensions 2 x (760 x 325) mm longitudinal stroke 800 mm vertical movement of grinding slide 450 mm cross movement of grinding slide 350 mm Distance table / spindle centre (horizontal pos.) 600 mm grinding motor 50 kW grinding wheel size 400 x 160 mm feed range (X /Y/ Z) 30 / 3 / 3 m/min min. input value 0,001 mm turning speed range 200 - 4000 U/min total power requirement 82 kVA weight of the machine ca. 16 t dimensions of the machine ca. 7,00 x 3,30 x 3,00 m Machine is sold as partially overhauled! Dkedpfx Acsd Tcnljnjr MAEGERLE MGC Series are famous about various unique features: -Smooth slow and fast column motion and accurate positioning -Thermal stability by hydrostatic return oil circuit through machine base -Super precision -High stiffness and rigidity -Main spindle motor KESSLER 50kW. Our MGC is equipped with 180° swivel table diameter 1200 mm(FIBRO) and travelling column. The reason is to be able to make parts handling during the grinding operation. Accessories: Table dressing device, KNOLL HF 500/4000 water filtering unit with high pressure pump

Condition: reconditioned (used), Year of construction: 1998, functionality: fully functional, grinding length: 2,200 mm, grinding width: 500 mm, grinding height: 450 mm, grinding wheel diameter: 400 mm, table speed: 30,000 mm/min, table length: 2,200 mm, table width: 500 mm, grinding wheel width: 100 mm, spindle speed (max.): 4,000 rpm, overall weight: 10,000 kg, rapid traverse X-axis: 30 m/min, warranty duration: 12 months, Precision surface grinding machine, 2200 x 500 mm, workshop-refurbished with a 12-month warranty, available immediately. Includes delivery, commissioning, service, and spare parts, all from a single source. Custom-made by Mägerle with a narrow, semi-enclosed cabin for a Swiss customer. Magnetic table 2200 x 500 mm CNC control system Sinumerik 840 D Grinding wheel drive 25 kW Grinding wheel diameter x width = 400 x 100 mm Peripheral speed 45 m/sec (can also be retrofitted for CBN up to 8,000 rpm upon request) Feed rate range (X / Y / Z) 30 / 3 / 3 mm/min Dkedpfx Acezbyp Tsner Smallest increment 0.001 mm Balancing device Dittel MBA 5000 Total power requirement 82 kVA Machine weight approx. 12 t Space requirement approx. 6.00 x 3.00 x 2.80 m

Condition: new, Year of construction: 2026, neu 2026 050233 Jänner 2027, Zwischenverk Taiwan 87020 € 1644.68 € 1 1015 mm 600 mm 1000 x 400 mm 1000 x 400 mm 670 kg 1100 mm 5 - 25 m/min 0 - 2.250 mm/min mm 450 mm 440 mm 0 - 675 mm/min 0.001 - 0.04 mm 500 - 2.000 1/min 5,5 kW 1.5 kW 1.1 kW 1.1 kW 3630 mm Dsdpfxswircie Acnskr 2682 mm 2200 mm 4400 x 2300 x 2400 mm 4800 kg 423 kg 670 kg 355 x 50 x 127 mm 10,4" grafic NC-control on swiveling arm with touch screen for: - seletion of working mode, program creation, graphic condition control, alarm list aut. vertical feed servo drive for grinding wheel feed and table cross feed hardened slide ways in all 3 axes with needle rollers electro-magnetic chuck coolant equiptment with aut. paper filter and magnetic separator oil mist collector autom. dressing attachment table mounted with compensation fully enclosed splash guard protection of working area 1 grinding wheel 2 grinding wheel flanges grinding wheel balancing stand balance arbor LED machine lamp machine and equipment according to the CE-regulations user manual in GERMAN and ENGLISH

Condition: used, Year of construction: 1991, grinding length: 500 mm, grinding width: 200 mm, Jung JA500-E Dkodpfjy Iy Uksx Acnjr 1991

Condition: good (used), functionality: fully functional, For sale is a TSC NX300 tool precision grinding machine from 1985. The grinding machine is in good condition, considering its age. Technical data: Manufacturer / Model: TSC / NX300 (NX series) Serial number: 2523 Drive power: 6.37 kW (approximately 8.5 hp) Electrical connection: 380 V (three-phase) / 50 Hz / 3 phases Accessories: 2-axis digital display; continuously adjustable electromagnetic chuck Upon request, transport and loading can be arranged throughout Europe for an additional fee. Prices plus VAT. Inspection is possible by appointment. Contact us, our team will be happy to assist you. Dkodpfozb H S Uox Acnsr Trade-in or exchange is possible! Machine purchase and sale BUYING / SELLING PRODUCTION & METALWORKING MACHINES, AMONG OTHERS. Do you need a high-quality, yet affordable, metalworking machine for your production? Or do you want to sell yours? For more information or contact options, please visit our website.

Condition: good (used), Year of construction: 1990, functionality: fully functional, grinding length: 1,200 mm, grinding width: 500 mm, total height: 2,540 mm, total length: 4,250 mm, total width: 2,270 mm, rapid traverse X-axis: 20 m/min, travel distance X-axis: 1,350 mm, grinding spindle speed: 1,500 rpm, power: 7.5 kW (10.20 HP), For sale is a PROTH PSGC-50120AHR surface grinding machine. The item is in good condition. Working area & travel distances: Max. travel (cross x longitudinal): 560 x 1350 mm Dodpjzb Er Hofx Acnskr Grinding area / table surface: 500 x 1200 mm Max. distance from spindle center to table surface: 700 mm Max. height from table surface to the bottom edge of the standard grinding wheel: 522 mm Axis movements & feeds: Longitudinal movement (X-axis): Table speed (hydraulic): 1 – 25 m/min Cross movement (Z-axis): Intermittent cross feed (electromechanical): 0.1 – 15 mm/feed Continuous cross feed (rapid traverse): 2000 mm/min (at 50 Hz) / 2400 mm/min (at 60 Hz) Handwheel feed per revolution: 5 mm (scale division: 0.02 mm) Vertical feed (Y-axis): Rapid traverse (optional/equipment): 200 mm/min Handwheel feed per revolution: 0.25 mm (scale division: 0.002 mm) Grinding spindle & grinding wheel • Grinding wheel dimensions: 355 x 50 x 127 mm • Spindle speed (50 Hz / 60 Hz): 1500 / 1800 rpm • Spindle motor: 7.5 kW (optional 11 kW) / 10 HP Transport dimensions & weights: Machine weight (net): approx. 6,100 kg Machine weight (gross/transport weight): approx. 7,500 kg Transport dimensions (L x W x H): 4.25 x 2.27 x 2.54 m Hydraulic motor: 3.7 kW / 5 HP

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, machine/vehicle number: E1TAH0029, grinding length: 600 mm, grinding width: 300 mm, grinding wheel diameter: 304 mm, table length: 600 mm, table width: 300 mm, TECHNICAL DETAILS Grinding length max.: 600 mm Grinding width max.: 300 mm Distance from table surface to spindle center: 585 mm Grinding wheel dimensions: 304 x 31.75 x 76.2 mm Table and magnetic plate Table size: 600 x 300 mm Magnetic plate: 600 x 300 mm Axis movements Hydraulic table longitudinal movement: 650 mm Automatic transverse movement: up to 310 mm Machining: fully automatic in 3 axes Spindle and power Grinding spindle power: 3.7 kW Spindle speed, frequency inverter max.: 2,100 rpm Machine bed: 780 x 750 mm MACHINE DETAILS Dimensions and weight Dimensions: approx. 2,700 x 1,600 x 1,850 mm Machine weight: approx. 1,990 kg Dedpjzgux Sefx Acnokr EQUIPMENT Fully automatic machining in 3 axes Touchscreen control panel with program management Automatic central lubrication Cooling system with automatic paper filter Enclosed splash guard with lighting Electronic handwheel

Condition: ready for operation (used), A Joerg CNC precision cylindrical grinding machine for tools and rotationally symmetrical precision parts is available. Workpiece diameter range: 0.1mm-16mm, Speed: 10000rpm, Workpiece holding: W20/W25, Max. workpiece length: 250mm. Machine dimensions X/Y/Z: approx. 1900mm/2000mm/1950mm, Weight: approx. 3000kg. Documentation available. An on-site inspection is possible. Dodpfx Acjzhb Ebsnekr

Year of construction: 2007, condition: ready for operation (used), A CNC tool grinding machine Ewag for rotationally symmetrical tools is available. Travel X/Y/Z: 460mm/190mm/730mm, Rapid traverse: 6m/min, Max. tool length: 500mm, Spindle interface: ISO50. Machine dimensions X/Y/Z: approx. 3300mm/2300mm/2500mm, Weight: approx. 3000kg. Documentation available. An on-site inspection is possible. Dkedpfx Ajzhb Ehjcnjr

Condition: good (used), Year of construction: 1972, functionality: fully functional, machine/vehicle number: 107240172, A well-maintained surface grinding machine, manufactured by ELB, type: SWD 15 VA 2, machine number: 107240172, year of manufacture: 1972. The control cabinet was refurbished by Stöckel. Magnetic chuck: 1500x600. Max. grinding area: 1500x750 mm Max. grinding height: 475 mm Max. table load: 1000 kg Max. grinding wheel diameter: 500 mm Dkodpfszh E Tpsx Acner

Year of construction: 2022, condition: ready for operation (used), A Vollmer CNC 5-axis tool grinding machine for the complete machining of solid carbide rotary tools is available. Tool holder: HSK50, tool positions: 8, max. workpiece length: 340mm, max. grinding wheel diameter: 150mm, travel X/Y/Z: 330mm/450mm/500mm, workpiece magazine: pallet magazine, workpiece capacity: 272. Machine dimensions X/Y/Z: approx. 2650mm/2800mm/2200mm, weight: approx. 5550kg, control: Vollmer. Including automatic HP160 workpiece magazine. Documentation available. An on-site inspection is possible. Dkjdozg Itcepfx Acnsr

Year of construction: 2020, condition: ready for operation (used), A Vollmer CNC 5-axis tool grinding machine for the manufacture and regrinding of solid carbide rotary tools is available. Grinding spindle interface: HSK50, max. workpiece diameter: 100mm, max. workpiece length: 360mm, max. grinding wheel diameter: 150mm, travel X/Y/Z: 350mm/450mm/500mm, workpiece magazine: pallet magazine, workpiece capacity: 272. Machine dimensions X/Y/Z: approx. 2650mm/2800mm/2200mm, weight: approx. 5550kg, control system: Vollmer. Including automatic workpiece magazine HP160. Documentation available. An on-site inspection is possible. Dkedpezg Ir Esfx Acnor

Year of construction: 2021, condition: ready for operation (used), A Vollmer CNC 5-axis tool grinding machine for the complete machining of solid carbide rotary tools is available. Tool holder: HSK50, tool positions: 8, max. workpiece length: 340mm, max. grinding wheel diameter: 150mm, travel X/Y/Z: 330mm/450mm/500mm, workpiece magazine: pallet magazine, workpiece capacity: 272. Machine dimensions X/Y/Z: approx. 2650mm/2800mm/2200mm, weight: approx. 5550kg, control: Vollmer. Including automatic HP160 workpiece magazine. Documentation available. An on-site inspection is possible. Dkedpfx Aezg Ir Secnsr

Year of construction: 1992, condition: ready for operation (used), Gear diameter range: 10mm-330mm, gear width: 180mm, max. module: 7, min. module: 0.5mm, clamping length: 420mm, number of teeth range: 10-600, helix angle: +/-45°, speed: 1900rpm, grinding wheel diameter range: 280mm-350mm, grinding wheel width range: 84mm-104mm. Machine dimensions X/Y/Z: approx. 4500mm/6000mm/2300mm, weight: approx. 5100kg, control: Fanuc Series 160i-T. Documentation available. An on-site inspection is possible. Dkjdpfx Ajzg Iq Iocner

Year of construction: 2017, condition: ready for operation (used), A Strausak CNC 5-axis tool grinding machine for the production and resharpening of solid carbide, HSS and special tools is available. Travel X/Y/Z: 420mm/250mm/485mm, B-axis: 340°, C-axis: 360°, Rapid traverse X/Y/Z: 15m/min, max. tool diameter production/resharpening: 32mm/150mm, max. tool length: 500mm, max. cutting length: 300mm, Tool holder: HSK63F/SK50, Speed: 12000rpm, Tool positions: 6. Machine dimensions X/Y/Z: approx. 2250mm/2200mm/2200mm, Weight: approx. 4350kg. Documentation available. An on-site inspection is possible. Dksdpezg Itijfx Acnsr

Year of construction: 2016, condition: ready for operation (used), A Strausak CNC 5-axis tool grinding machine for the production and resharpening of solid carbide, HSS and special tools is available. Travel X/Y/Z: 420mm/250mm/485mm, B-axis: 340°, C-axis: 360°, Rapid traverse X/Y/Z: 15m/min, max. tool diameter production/resharpening: 32mm/150mm, max. tool length: 500mm, max. cutting length: 300mm, Tool holder: HSK63F/SK50, Speed: 12000rpm, Tool positions: 6. Machine dimensions X/Y/Z: approx. 2250mm/2200mm/2200mm, Weight: approx. 4350kg. Documentation available. An on-site inspection is possible. Djdpjzg Itpjfx Acnekr

Year of construction: 2016, condition: ready for operation (used), A Vollmer CNC 5-axis tool grinding machine for machining rotationally symmetrical solid carbide tools, milling cutters and drills is available. Grinding wheel interface: HSK50, max. workpiece diameter: 50mm, max. workpiece length: 265mm, max. grinding length: 200mm, max. grinding wheel diameter: 150mm, travel X/Y/Z: 350mm/450mm/500mm. Machine dimensions X/Y/Z: approx. 2200mm/2200mm/2800mm, weight: approx. 4900kg. Documentation available. An on-site inspection is possible. Djdpfx Acjzg Irrjnjkr

Condition: excellent (used), functionality: fully functional, grinding length: 600 mm, grinding width: 500 mm, total height: 1,840 mm, total length: 2,900 mm, total width: 1,840 mm, grinding height: 230 mm, table length: 600 mm, table load: 200 kg, table width: 200 mm, For sale is a DUE Grind surface grinding machine, brand Asyst, model A525 PNC 100. This machine has been completely overhauled from a Jung 525 surface grinder. A key feature of this machine is its ability to operate both conventionally as well as with CNC control. The machine is in very good, near-unused condition and is ready for immediate use. Technical Data: Year of manufacture: Table length: 600 mm Table width: 200 mm X-axis traverse (stroke): 600 mm Y-axis (grinding height): 500 mm Z-axis travel, end positions +/-: 230 mm Table speed X-axis: 0.3-25 m/min Magnetic chuck dimensions: 600x200 mm Optional 3-point dresser: 350x200 mm Max. workpiece weight (incl. magnet): 200 kg Working area: 400 mm Dksdpfx Asyx D Ipocnsr Y-axis traverse speed: 0-1,000 mm/min Z-axis traverse speed: 0-1,000 mm/min Y-axis positioning accuracy: 0.001 mm Z-axis positioning accuracy: 0.001 mm Y-axis measuring system resolution: 0.0001 mm Grinding wheel dimensions: 250x30x51 mm Spindle speed: 100-3,800 rpm Spindle motor power: 100-3,800 kW Automatic dressing with stationary diamond unit TA 3/5 Machine dimensions: 2,900x2,320x1,840 mm Weight: 2,300 kg Transport and loading can be organized Europe-wide at an additional cost if desired. Prices net plus VAT. Viewing is possible by appointment. Please contact us—our team looks forward to assisting you. Trade-in or exchange is possible! Machines Purchase / Sale BUYING & SELLING OF PRODUCTION & METALWORKING MACHINES AND MORE. Are you looking for a high-quality yet affordable metalworking machine for your production, or would you like to sell your equipment? For more information or contact options, please visit our website.

Condition: used, functionality: fully functional, grinding length: 450 mm, grinding width: 175 mm, For sale is a reliable surface grinding machine from the renowned manufacturer ELB-Schliff, type SW4/6HA. The machine is in used but functional condition. "Includes the original, external dust extraction system for effective reduction of grinding dust and sparks directly at the workpiece." Technical details: Manufacturer: ELB-Schliff Type: SW4/6HA Machine no.: 29770462 Dimensions of magnetic table: 450 x 175 mm Upon request, transport and loading can be arranged throughout Europe for an additional charge. Dedpszbr R Nofx Acnjkr Prices plus VAT. Inspection possible by appointment. Contact us, and our team will be happy to assist you. Trade-in or exchange possible! Machine purchase/sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MORE. Do you need a high-quality, yet affordable, metalworking machine for your production? Or do you want to sell yours? For more information or contact options, please visit our website.

Condition: good (used), functionality: fully functional, grinding length: 500 mm, grinding width: 350 mm, total height: 2,350 mm, total length: 2,400 mm, total width: 1,900 mm, table length: 900 mm, table width: 300 mm, For sale is an ELB surface grinding machine, model SW 5 VA 1, manufactured in 1972 (machine no. 112630972). It is equipped with a robust hydraulic table drive and, despite its age, is in remarkably well-maintained and immediately operational condition. Technical data: Grinding length (X-axis): 500 mm Grinding width (Y-axis): 350 mm Workpiece height (Z-axis): 300 mm Table clamping area: 900 x 300 mm Magnetic plate: 500 x 250 mm or 400 x 200 mm Table speed: 2 – 25 m/min Grinding wheel dimensions: Ø 300 x 50 x 76 mm Spindle speed: 2,800 rpm Spindle drive power: 4.5 – 5.5 kW Dimensions & Weight: Footprint (L x W x H): approx. 2,400 x 1,900 x 2,350 mm Machine weight: approx. 2,500 – 2,700 kg Dksdpfx Acjzbryksnjr Hydraulics: Stepless longitudinal movement of the table for optimal grinding results. Transverse feed: Automatically and manually adjustable. Vertical feed: Manual handwheel feed (fine feed). Documentation: Original operating manual available. Upon request, transport and loading can be arranged for an additional fee, throughout Europe. Prices are exclusive of VAT. Inspection is possible by appointment. Contact us, our team will be happy to assist you. Trade-in or exchange is possible! Machine buying/selling PURCHASE/SALE OF PRODUCTION & METALWORKING MACHINES, ETC. Do you need a high-quality but affordable metalworking machine for your production? Or do you want to sell yours? For more information or to contact us, please visit our website.

Condition: excellent (used), Year of construction: 1986, grinding length 800 mm grinding width 375 mm workpiece height 375 mm magnetic clamping plate, electical 900 x 300 mm spindle turning speed range 1500 - 3000 U/min table surface area 1550 x 370 mm table longitudinal travel 100 - 1000 mm Dsdpjunt Iuefx Acnjkr max. workpiece weight 350 kg dimensions of grinding wheel 300 x 50 mm total power requirement 9 kW weight of the machine ca. 4,6 t dimensions of the machine ca. 4,0 x 2,3 x 2,6 m