Used Horizontal Copying Lathe for sale (12,033)

Condition: used, Year of construction: 2011, control FANUC Series 31i-MODEL A max. turning diameter 230 mm max. turning length 230 mm x-axis 165 mm y-axis 165 mm z-axis 700 mm rapid traverse (x/z) 20/40 m/min Spindle speed - main spindle 5.000 U/min drive capacity - main spindle 22 kW Torque – Main Spindle 208 Nm Spindle speed - counter spindle 5.000 U/min Drive power - sub spindle 22 kW Tsdpfx Ajz Dbyzel Ajc Feed size 8" spindle nose A2-6 bar passage 65 mm number of tool places 2 x 12 Pos. Rotary tool 6.000 U/min weight approx. 9.000 kg rated capacity 75,21 kVA In our assessment, the machine is in good used condition and can be inspected under power by appointment. A wide range of accessories is available: static and driven tool holders. Technical features & accessories: - Bar loader Accessories, tools, and work-holding devices shown are included in the scope of delivery only if specified in the additional information. Subject to change, errors in technical data and specifications, and prior sale.

Condition: ready for operation (used), Year of construction: 2011, machine/vehicle number: 56.604, functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! MACHINE DETAILS Supply voltage: 400 V AC Rated current: 29 A Number of phases: 3 Power: 17.1 kW Frequency: 50 Hz Short-circuit interrupting capacity: 10 kA RMS symmetrical EQUIPMENT Tjdozzbcyopfx Al Aec Drilling tool Saw unit Vacuum pump Tools

Condition: used, Mechanic lathe LESTO Scintilla (Switzerland), model GD 1124 CR Machine no. 6T 7868, year of manufacture approx. 1975 Electrical problems with the capacitor motor Drive power: 0.44 kW Todpfx Ajz Ek Rxjl Aoc Mains connection: 230 volts, 50 Hz - Fixed steady rest - Collets - Faceplate Space required L x W x H: 1100 x 500 x 400 mm Weight: approx. 90 kg Good condition - Electrical problems with the capacitor motor

Condition: good (used), Year of construction: 2008, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 810 mm, spindle speed (max.): 6,000 rpm, number of spindles: 1, number of slots in tool magazine: 150, Used Okuma MA-600HB Horizontal Machining Center Year: 2008 Spindle cooling Max. 6000 rpm Z- 810 mm X- 1000 mm Y- 900 mm Tool magazine for 150 tools 1 spindle 4 axes 10-pallet system We have 2 units available. Price is per unit, ex location. Tjdpfxeyrf I As Al Ajc

Condition: good (used), functionality: fully functional, Schaublin 125-CCN high-precision lathe with FANUC 20-T numerical control – A LOT of accessories – CE compliant!!!! Technical data: >> Machine no. 334511, year of manufacture approx. 1995 Working area: Maximum diameter: Over the cross slide 270 mm Over the carriage 115 mm In the spindle bore 28 mm Largest chuck size 130 mm Spindle nose Camlock D1-3 AC drive Power at 50%/100% duty cycle 7.5/5.5 kW Spindle speeds 0-5000 rpm Tsdpfez Ezc Sex Al Aoc Longitudinal travel Z-axis 400 mm Feeds Working feeds X / Z axis, stepless 0-5000 mm/min Rapid traverse X / Z axis 7.5 m/min Tailstock Mk3 Weight approx. 1500 kg Accessories: 1 pallet, see photo About the machine: Offered is a fully functional Schaublin 125-CCN high-precision lathe with FANUC 20-T numerical control. The machine was manufactured around 1995 and comes with a large number of accessories. Take the opportunity to inspect this machine on-site while it is powered up and to verify its condition.

Condition: used, Year of construction: 2001, Technical details: turning diameter over bed: 410 mm turning dia. over face-slide: 200 mm turning length: 950 mm bed width: 330 mm turning diameter over support: 410 mm face slide travel: 630 mm centre height: 200 mm control: Siemens/Weiler D2 milling spindle dia. in forward position: 90 mm spindle bore: 54 mm range of revolution per miute: 1 - 3000 U/min feed speed: 0 - 20 mm/U rapid travel - longitudinal/face: 10/5 m/min tailstock taper MT: 4 diameter of quill: 65 mm quill stroke: 120 mm weight of the machine ca.: 2,1 t dimension machine approx.LxWxH: 2,3 x 1,4 x 1,7 m Tedpezd Sg Isfx Al Ajc The E35 is neither a purely manual machine nor a classic CNC, but a hybrid: Work like on a conventional lathe Automatic cycles at the push of a button No complex programming required Extremely fast for single parts & small batch production Also suitable for operators without CNC knowledge Weiler describes it as follows: Simple parts like conventional machining Complex parts like CNC, but easier *

Condition: used, Technical details: cutting diameter: 260 mm saw band length: 4310 mm Tsdpfx Aljy Dc N Aj Ajc saw band width: 27 mm cutting range 90 degrees: round: 260 mm cutting range 90 degrees: square: 400 mm band speed: 17 - 110 m/min electrical connection: 400/50 V / Hz. total power requirement: 4 kW machine weight approx.: 1,22 kg dimension machine approx.LxWxH: 2,4 x 1,0 x 2,0 m dimensions L x W x H: 3,0 x 0,4 x 0,8 m SBA 260/400 U = Fully Automatic Version ·Fully automatic sawing operation ·Automatic shutdown after completion of the cut ·Various accessories included (saw blades) ·Roller conveyor included *

Condition: used, Year of construction: 1999, Technical details: turning diameter over bed: 180 mm turning dia. over face-slide: 75 mm turning length: 325 mm facing movement (x-axis): 56 mm longitudinal traverse (z-axis): 176 mm control: FANUC 21T revolution per minute: 50 - 3000 U/min external spindle dia. in forward position: 50 mm feed force Z - max.: 3000 N spindle bore: 30 mm Main spindle capacity: max. 3,7 KW kW electrics - voltage/frequency: 400 / 50 -60 V/Hz Weight approx.: 1,0 t dimension machine approx.LxWxH: 2,2 x 1,0 x1,62 m The EMCO TURN 325 is a universal CNC/conventional lathe from the EMCO Group (Austria). It is positioned in the mid-range performance and size segment and is frequently used in training, workshops, and production. It is particularly designed for the precision machining of small parts, shafts, and chuck components. Automatic chuck Interface for bar feeder available Various accessories Tsdsy Emfqopfx Al Aoc *

Condition: used, Year of construction: 2005, Technical details: spindle passage: 54 mm z-axis: 900 mm turning length: 900 mm swing diameter: 560 mm facing movement (x-axis): 290 mm control: Simens Sinumerik 840D sl spindle turning speed - continuous: 0 - 6000 U/min diameter of main spindle: 120 mm max. torque on the spindle: 190 Nm tool turret: Typ Sauter number of tool tapers: 12 operating pressure: 5 - 6 bar quill stroke: 130 mm diameter of quill: 110 mm rapid traverse: 40 - 50 m/min total power requirement: 37,5 KW weight of the machine ca.: 8,0 t dimension machine approx.LxWxH: 4,8 x 2,4 x 2,3 m • Modular machine design for efficient 2-axis and 4-axis shaft machining as well as chucking part machining • Equipped with pick-up spindle Tjdpfsy Ttyqox Al Aoc • High basic accuracy and thermal stability as prerequisites for hard turning and precision machining • Prepared for automatic loading and unloading via gantry loader or integrated loading system • Separable machining area for simultaneous two-stage machining on the left and right main spindles • Lowerable tailstock can be combined with a counter spindle • Supports in-process and post-process measurement strategies *

Condition: used, Year of construction: 2014, Technical details: turning diameter over bed: 660 mm turning dia. over face-slide: 460 mm turning length: 1650 mm centre distance: ca. 2200 mm swing over bed: 660 mm swing diameter over slide rest: 460 mm swing diameter: in Kröpfung: 960 mm centre height: 320 mm control: Siemens 828 D ShopTurn x-axis: ca. 350 (plan) mm spindle bore: Ø 105 mm range of revolution per miute: 26-224 / 225-670 / 671-2.000 stufenlos U/min feed continuous: X: 0,5 - 3.000 mm/min feed continuous: Z: 1 - 3.000 Todpfx Alju Ix Nre Asc rapid traverse x + z axis: 6 m/min tailstock taper MT: MK 6 quill stroke: 300 mm total power requirement: ca. 23 kW dimension machine xH: 4,2 x 2,3 x 2,3 m dimension swarf conveyor LxWxH: 2,3 x 1,7 x 1,3 m Chip conveyor includes cooling water tank with pump 3-speed manual gearbox with electronic gear shifting Tool holder according to/with Silent Tool Technology equipped (Capto C6) Manual control unit Foot switch Control panel Hydraulics automatic door closing (pneumatic) Accessories see comparable in the photo. *

Condition: used, Technical details: faceplate diameter: 1500 mm center height: über Fundament: 1250 mm revolution per minute: 2,1 ... 96 / 12 step U/min feed min/max: 0,3 ... 2,5 / 18 step mm/min. spindle bore: Ø 82 mm tailstock adjustment - manual: quer: 55 mm tailstock quill stroke: 400 mm tailstock taper MT: 6 weight of the machine ca.: 15 t dimensions L x W x H: Spindelkasten: ca. 2,0 x 1,6 x 2,1 m dimensions L x W x H: Support: ca. 6,0 x 2,1 x 1,6 m Stand support with bed slide: -bed slide travel 4,300mm motorized -cross slide 1500mm -Cross slide 600mm -Top slide 250mm -Tool holder with clamping claw Bed guide dimensions LxW: 6000 x 1500mm 4 base plates each 6000x2050x200mm Tjdpfx Asu Ix Sgol Ajc *

Condition: used, Technical details: x-travel: 450 mm y-travel: 150 mm z-travel: 400 mm distance between column - table edge: min./max.: 100 / 250 mm turning speed range: 25, 44, 78, 130, 228, 400 / 6 step U/min feed:: X/Y: 10 - 100 / 8 step mm/min Table dimensions: 990 x 300 mm table surface area: 800 x 195 mm Tjdpfxeu Nc Nls Al Aec table swivelabel +/-: 30° ° total power requirement: nicht bekannt kW weight approx.: 1200 kg dimension machine xH: 1,5 x 1,3 x 1,5 m Horizontal milling machine, currently a tool clamped milling arbor Ø 32mm with hobbing cutter. Machine vice included. *

Condition: used, Year of construction: 1984, Technical details: x-travel: 400 mm y-travel: 100 mm z-travel: 100 mm electrics - voltage/frequency: 380/50 V/Hz Tjdpfx Aju Nc Nxel Aec total power requirement: 0,8 kW machine weight approx.: 132 kg space requirements of the machine approx.: 1,6 x 0,6 x 1,4 m This milling machine is ideally suited for window. - long hole milling machine for aluminium - pneumatic tool clamping - feeder: hand lever operation - safety device: 2,2 V *

Condition: used, Year of construction: 1999, Technical details: x-travel: 690 mm y-travel: 400 mm z-travel: 550 mm B-axis (table): 360° mm control: Siemens 840 D number of spindle speeds: max. 15 000 U/min tool clamping: System nach DIN 69893 tool taper: HSK-A63 tool changer magazine: chain magazine: 12 places Stück traversing speed: x/y/z Axis: 40 total power requirement: 195 kW weight of the machine ca.: 13,0 t Todsu Idl Sspfx Al Aec Traveling Column Milling Machine - the tool changing unit consist of 3 -NC axis and 1 NC- rotary table axis - ATC ( with magazine) - rotary table Type SKH-NC 4/029, diameter=460mm , table surface plate Ø 500 x20mm, revolution per minute max. 22 rpm - control panel SIEMENS - Spindel-Typ: DRF-WE-255-N-W-15-30, 15000 U/min., Spindelleistung = 30 kW - chip conveyor Make Knoll type 400K-3/280, ejection height 1150mm - cooling system for spindle make SCHIMBKE Type DK 80V, 3,36 kW i.D. *

Condition: used, Technical details: number of spindles: 15 Stück number of stations: 8 Stück control: PS 2000 total power requirement: 83,0 kW weight of the machine ca.: 17,0 t Todpfx Asu Idxrol Aec space requirement of the machine approx.: LxBxH: 5,0 x 6,2 x 3,8 m dimensions of machine: LxBxH: 2400x2800x2800 mm dimensions electric cabinet: Nr.1: LxBxH: 1000x850x2350 mm dimensions electric cabinet: Nr.2: LxBxH: 1250x650x2230 mm dimensions electric cabinet: Nr.3: LxB.H: 650x600x2300 mm dimensions electric cabinet: Nr.4: LxBxH: 1300x650x2350 mm TRANSFER MACHINE with 3 work station and 15 drill & mill spindles - for example the production of a high quantity of armatures Other technical information about the machine: - workpiece carrier: workpiece holding barrel Ø 800mm for 8 work piece - clamping station, clock cycle of 10 sec. - drilling and milling unit: SK 40 intake; spindle stroke 125 mm; standard feed rate 1m/min; rapid traverse feed rate 4m/min; RPM max. 2240 rpm - right 4x drill-& mill spindle with 18 stages and 1x thread cutting spindle hydr. 14 up to 224 U/min, left 4x drill and mill spindle with 18 stages and 1x thread cutting spindle hydr. from 14 up to 224 U/min such as radial 3x drill -and mill spindle from that 1x U-Axis and 1x thread cutting spindle 1.Thread-cutting unit: SK 40 Intake; Quill Ø 125 mm; quill-stroke 125mm; RPM 35.5 - 900 rpm; right/left 2.Thread-cutting unit: SK 40 Intake; Quill Ø 125 mm; quill-stroke 80mm; RPM 45 - 560 rpm; right/left Equipment: - 2 hydraulic aggregate - chip conveyor - belt filter produced by Filtertechnik Gera (fleece band 430mm) - control panel - manual switch i.D. *

Condition: used, Technical details: spindle taper: SK40 spindle stroke: 175 mm number of spindles: 8 Stück number of stations: 5 Stück cycle time: 15-20 sec revolutions per minute: bohren/drill/taladrar 225...1037 U/min. revolutions per minute: gewinde/threading/roscar 50...316 U/min. feed: 0,2 m/min total power requirement: 30 (40PS) kW weight of the machine ca.: 9,0 t space requirements of the machine approx.: 3,9x2,4x2,5 m Tjdpou Idycjfx Al Aoc dimensions of machine: L:3,9xB:2,2xH:2,7 m dimensions L x W x H: +Anlage/plant/planta 2,7x2,52x2,25 m The machine will be on a General overhaul (pictures from original condition at the former Company) The machine has been constructed for the metal cutting process of workpieces in one clamping session. Especially blanks made of brass with a diameter 90mm x approx 100mm length would be machined with this machine. description: - workpiece support with switch plate with clamping station type round table with horizontal axis with 5 workpiece stations processing units: - drill spindle and thread cutting units - drill capacity up to 2 3/4" and 81,53mm in brass - thread cutting up to 2 1/2" und metric thread Machine is equipped with a feeding-and unloading unit for workpieces. ( feed capacity 3 -4 pieces/min and cycle time 15 - 20 sec.) furthermore incl. coolant device i.D. *

Condition: used, Year of construction: 1968, Technical details: bore capacity in St 60 - full boring: 40 mm drill capacity in cast iron: 55 mm turning diameter over bed: Ø 22 - 2200 mm clamping diameter: ca.: Ø 100 innen / Ø 200 außen mm Total power requirement: 5,0 kW machine weight approx.: 1,2 t dimension machine xH: 1,70 x 0,80 x 1,40 m Relieving lathe This machine can also be used as a milling head (as a side support). Designation: horizontal unit drilling machine with EB 40 Design: drilling Todpsu Iwwzofx Al Aec other technical features: Headstock: - Speed 22 - 2000 rpm - feed rate range 0,025 - 0,5 U/mm - three-jaw chuck Ø 190mm with bore Ø 54mm, equipped with internal jaws - headstock bore 45mm - drilling spindle taper MK 5 Operation via control panel on the side of the machine. By removing the lathe chuck, the spindle can be used as a drilling unit. max. slide adjustment 300 mm accessories: -div. outer jaws for lathe chuck i.D. *

Condition: used, Year of construction: 1990, Technical details: spindle passage: 23 mm z-axis: 150 mm turning length: 150 mm stroke: x+z Achse / Axis/eje/eixo/os = 30 mm facing movement (x-axis): 30 mm longitudinal traverse (z-axis): 30 mm control: Num 760T spindle turning speed - continuous: U/min feed speed: x/y: 5 mm/min feed speed: z: 10 mm/min tool turret: 2 Stück/pcs mit je/each 6 tools operating pressure: max. 45 bar Tedpfxou Iwyvo Al Asc total power requirement: 8,0 kW weight of the machine ca.: 2,2 t dimension machine xH: 2,45x1,3x2,2 m dimensions of the bar loader L-W-H: 4,65x0,5x1,3 m techn. details: - bar clamping hydraulic -automatic workpiece discharge (via catch basket) - 2 turrets with each 6 tool tapers - coolant device - control NUM 760 (size: L:1,0xW0,8mxH:1,56m) Zubehör: - bar loader magazine make IEMCA type CS 112/31 accessories: -24 div. tool tapers - device tool Sylvac system ( size:L:0,58xW:0,5xH:0,43m) *

Condition: used, Year of construction: 1998, Technical details: internal diameter: 63 mm Tsdpfju Ngciex Al Asc swing diameter: 320 - 800 mm grinding depth: 380 mm total power requirement: ca. 1,1 kW feed:: 0,05 - 0,40 mm/U / 8 step U/min weight approx.: 1060 kg dimension machine xH: 1,1 x 1,1 x 1,4 m Brake Drum Grinding Machine - turning Ø max./min.: 800 / 320mm - brake drum holder: 63mm, quill stroke 120mm - turning support: longitudinal travel 380mm; transverse travel 200mm - steel holder holder: 180 x 140mm, steel holder 58mm, turning tool for insert holder 20 x 20mm - operation via control panel *

Condition: used, Technical details: x-travel: 1000 mm y-travel: 350 mm z-travel: 400 mm distance between column - table edge: min.150 / max. 550 mm turning speed range: 28 - 1400 / 18 step U/min tool taper: SK40 spindle head swivable left - right: 90° und vor/zurück: 45° ° feed:: X/Y-Achse: 16 - 800 / 18 step mm/min Table dimensions: 1600 x 400 mm table surface area: 1400 x 330 mm total power requirement: 14,5 kW Tjdov Sz Dijpfx Al Aec weight approx.: 4000 kg dimension machine xH: ca. 2,0 x 2,4 x 1,85 m

Condition: used, Technical details: cutting diameter: 260 mm Tjdpev T Tcmjfx Al Aoc saw band length: 2925 mm saw band width: 0,9 mm cutting range 90 degrees: round: 270 mm cutting range 90 degrees: flat: 350x240 mm cutting speed: 35/72 m/min height over floor: 1,050 mm total power requirement: 1,9 kW machine weight approx.: 660 kg dimension machine xH: 1,2 x 0,75 x 1,05 m Bandsäge - Halbautomat schwere Industriebandsäge mit Rollenbahn Gehrungsschnitt möglich hydr. Werkstückklemmung i.D. *

Condition: used, Technical details: turning diameter over bed: 830 mm turning dia. over face-slide: 540 mm turning length: 3000 mm turning diameter over support: 540 mm centre distance: 3000 mm faceplate diameter: 800 mm Rapid feed X axis: 4 m/min. control: MTC K (Monforts) range of revolution per miute: 2 -1.600 U/min spindle passage: 88 mm tailstock taper ISO: MK6 tailstock quill stroke: 200 mm max. workpiece weight between centers: 1250 kg max. workpiece weight -without tailstock: 3000 kg Tedpfxjwmlknj Al Asc turning dia. in gap: 1.200 mm length of gap: 310 mm Weight approx.: ca. 6.85 (ohne Späneförderer und Kühlmittelbehälter) t dimension machine xH: 2,55 x 1,1 x 1,29 m Cycle lathe Machine overhauled in 2010 Operation via control panel Thread cutting by calculation Interpolator of NC control Chip conveyor manufacturer Cable drag Three-jaw chuck D=500mm without clamping jaws Various accessories *

Condition: used, Year of construction: 1970, Technical details: turning diameter over bed: 500 mm turning diameter over support: 300 mm turning length: 1000 mm center height measured in bed: 250 mm centre distance: 1000 mm revolution per minute: 18...1800 / 21 step U/min spindle bore of work spindle: 56 mm tailstock quill adjustment:: 180 mm longitudinal feeds:: 0,08 - 3,26 mm/U cross feed: 0,04 - 1,63 mm/U Rapid feed X axis: 4,2 m/min. total power requirement: 7,5 kW weight of the machine ca.: 2,9 t dimension machine xH: 2,6 x 1,1 x 1,3 m 4-jaw chuckØ 250mm with internal jaws live center in tailstock 4-fold quick-clamping tool holder coolant system Accessories: various reduction sleeves MK3-MK5-MK4 revolving tip "Clamping heart" Todpfjvvrpkjx Al Ajc 3-jaw chuck Ø 250mm with inner jaws The machine does not comply with APR (accident preventing regulations) *

Condition: excellent (used), Year of construction: 1999, - Manufacturer: INDEX - Model: ABC - Machine Type: CNC turning center - Max. bar diameter: 52 mm - Max. main spindle speed: 5,000 rpm - Main spindle power: up to 20 kW - C-axis: available - Synchron/counter spindle: available - Max. counter spindle speed: 4,500 rpm - Max. clamping diameter of counter spindle: 42 mm - Turret 1: 8 tool stations - Driven tools: available - Max. speed of driven tools: 6,000 rpm - Tool drive power: 3.3 kW - Turret 2: 6 tool stations - Linear tool carrier: max. 6 tools - Rapid traverse: up to 24 m/min - Coolant tank: 210 l - Hydraulic pressure: 90 bar - Machine height: 1,750 mm - Footprint: approx. 2.4 m² - Machine weight: approx. 2,500 kg - Bar loader: up to Ø 52 mm - Chip conveyor: available - Workpiece removal via conveyor belt: available Tsdpfsz E Hu Tjx Al Asc

Condition: ready for operation (used), Year of construction: 2016, operating hours: 23,500 h, functionality: fully functional, machine/vehicle number: 8107000021B, spindle bore: 32 mm, spindle speed (max.): 8,500 rpm, overall weight: 4,300 kg, controller model: FANUC 32i MB, bar length: 3,200 mm, DMG MORI GILDEMEISTER SPRINT 32/5 – Short/Long Turning Automaton Well-maintained machine, low operating hours, including IEMCA BOSS 338/32 HD bar feeder (up to 3,200 mm bar length), year of manufacture 2016, as well as a conversion kit to a long turning automaton (Swisstype kit) for short and long turning on a single machine. Delivery terms: Free on truck Availability: Immediate - subject to agreement NOTE: The machine must be picked up on a fixed date in mid/late October 2026; we will provide the exact date in advance! Technical data: Control: FANUC 32i MB Operating hours recorded: 25,263 Spindle hours recorded: 22,772 MAIN SPINDLE DATA: Max. turning diameter: 32 mm (guide bushing bore: 38 mm) Stroke Z1: 100 mm Max. speed: 8,500 RPM Drive power S1: 5.5 kW TAILSTOCK SPINDLE DATA: Max. turning diameter: 32 mm (guide bushing bore: 38 mm) Stroke Z2: 200 mm Max. speed: 8,500 RPM Drive power S1: 2.2 kW AXIS DATA X1: Travel: 70 mm Max. speed: 40 m/min Max. acceleration: 5 m/s² AXIS DATA Y1: Travel: 405 mm Max. speed: 30 m/min Max. acceleration: 5 m/s² AXIS DATA X2: Travel: 300 mm Max. speed: 40 m/min Max. acceleration: 5 m/s² TOOL HOLDER DATA – SLIDE 1: Tool holder diameter: 25 mm Number of fixed tools for external machining: 6 Tool holder size: 16 × 16 mm Number of driven tools: 4 Collet type: ESX20 TOOL HOLDER DATA – SLIDE 2: Number of fixed tools for internal machining: 4 Tool holder diameter: 25 mm Scope of delivery: IEMCA BOSS 338/32 HD bar feeder (up to 3,200 mm bar length), year of manufacture 2016 Tedpfx Ajz A Tbujl Aec Chip conveyor Available manuals Accessories as shown in the pictures Dimensions & Weight Footprint (L x W x H): approx. 7500 x 1600 x 2500 mm Weight: approx. 4300 kg Attention: Disc damaged! If you have any questions or would like to arrange a viewing, please do not hesitate to contact us! Additional notes: ► Upon request, we can offer transport to your destination. ► The goods are sold without any warranty. ► Technical data is subject to change.