Used Crankshaft Grending Machine for sale (64,644)

Condition: ready for operation (used), Year of construction: 2013, operating hours: 2,780 h, functionality: fully functional, workpiece weight (max.): 150 kg, grinding wheel diameter: 660 mm, center height: 270 mm, center width: 1,700 mm, grinding diameter: 300 mm, spindle speed (max.): 1,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Workpiece Grinding diameter in rotary grinding, max.: 220 mm Grinding diameter in cylinder grinding, max.: 300 mm Rotary diameter over table, max.: 300 mm Passage in the steady rest, min. / max.: 20 / 90 mm Workpiece weight between centers, max.: 150 kg Center height above table: 270 mm Distance between centers: 1,700 mm Grinding length with fixed tailstock: 1,500 mm Grinding length with special equipment: 1,300 mm Diameter of the chuck: 180 mm Tailstock quill travel: 50 mm Grinding wheel Grinding wheel diameter, max.: 660 mm Grinding wheel width, min. / max.: 20 / 80 mm Peripheral speed, max.: 35 / 63 m/s Grinding wheel for concave cam profiles Diameter with electro spindle, min.: 100 mm Grinding wheel width, min. / max.: 20 / 50 mm Peripheral speed, max.: 35 / 50 m/s Grinding spindle head X-axis Travel: 490 mm Measuring resolution: 0.0001 mm Workpiece head C-axis Speed range of workpiece spindle: 1 - 1,000 rpm Speed range of contour grinding spindle: 1 - 400 rpm Torque on the spindle: 80 Nm Resolution: 0.0001 ° Table Z-axis Measuring resolution: 0.0001 mm MACHINE DETAILS Drive power of the motors Grinding spindle motor: 7.5 / 15 kW Workpiece motor, C-axis: 12 W Dimensions & Weight Dimensions (L x W x H): 5,500 x 2,600 x 2,000 mm Total weight: 9,850 kg EQUIPMENT Automatic balancing device, programmable Grinding spindle head X-axis with linear motor Optical scale on the X-axis Workpiece head C-axis with encoder Gijdezarx Dopfx Ai Neu Table Z-axis with linear motor Optical scale on the Z-axis Workpiece motor, direct drive type, C-axis Grinding spindle motor, direct drive type Fixed tailstock Tailstock quill Note: The machine can be powered up for inspection for an additional cost of approximately €12,000.

Condition: used, machine/vehicle number: 20308, gr. swing Ø: 600 mm Centre distance: 2200 mm gr. grinding-Ø with grinding wheel 800 mm Ø: 125 mm grinding wheel Ø when using the setting sticks: 20 - 125 mm grinding wheel dimensions: 800 x 28 - 800 x 42 x 305 mm 2 grinding wheel speeds 3 workpiece speeds: 32, 55 and 96 rpm table shift by hand coarse/fine: 10/2 mm automatic. Feed speed of grinding wheel: 0,005 - 0,025 mm 6 table speeds: 120 - 1540 mm/min Grinding headstock drive: 8 kW Gjdpjcik N Ssfx Ai Neiu electrical connection: 380/400 V, 10 kW space requirement : 6100 x 2300 x 1600 mm weight : 7 t

Condition: used, In our opinion, the machine is in good used condition and can be inspected under power by appointment. There are 2 machines available. Giedpfjx Ik Tkox Ai Nou Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Year of construction: 1980, condition: used, The Sledum RG-270 is a high-precision, industrial-grade crankshaft grinding machine designed for the precise grinding of crankshafts of internal combustion engines and similar rotating components, specifically focusing on the journal surfaces. The machine is built on a robust cast iron machine bed, ensuring high stability and vibration damping. The design allows for the uniform and highly precise machining of large-sized crankshafts. Key technical features: • Center distance: 2000 mm • Maximum turning radius: 270–275 mm • Machinable components: crankshafts, shafts, eccentric rotating parts Giodpfx Aszbiblji Nsu • Grinding spindle with high-rigidity bearings • Fine-feed cross and longitudinal slide system • Machine bed with precision guideways • Adjustable bearing support system for stable support of long workpieces • High-performance grinding motor for industrial continuous operation • Manually controlled feed and positioning system • Stable, vibration-damped industrial machine frame • Coolant system with preparation • Heavy-duty industrial design, engineered for long service life Accessories and equipment: • Complete main and tailstock system • Grinding spindle unit with grinding wheel mounting • Adjustable bearing supports for long shafts • Workpiece clamping system • Precision adjustment and centering elements • Grinding wheel mounting flanges • Workpiece rotation mechanism • Handwheel-controlled control panel • Complete slide system with fine feed • Coolant connection points • Machine body and industrial machine bed • Adjustable workpiece support units

Condition: used, Year of construction: 1980, workpiece length 2700 mm swing dia. 630 mm Gedpfsyukdzex Ai Noiu clamping length 2700 mm stroke position adjustment 40-130 mm grinding wheel diameter 1000 mm weight of the machine ca. 18,5 t dimensions of the machine ca. 9x4 m cyclic control CNC / Simatic S7-300 steady rest hydraulic pre-positioning manual fine tuning (Vertical u. Horizontal) grinding wheel flanges rough turning fixture Radial- and side turning fixtures manual Radius turning fixture filtering system Polo inclined bed filter SB-A0.4 manufactured in 2012 grinding wheels storage system for 8 grinding wheels diverse machine tools steady rest jaws diverse irrigation nozzle (workpiece cooling) washer cover with edge lavage Indexierledges for quick workpiece slide position lifting device for grinding wheels manipulation diverse spare parts sliding cover left and right diving plate and clampinserts 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: good (used), Weipert crankshaft grinding machine Weipert Grinding bench Centering point: Röhm 110 H MK5 machine length: 4300 mm Gisdpjihfrysfx Ai Nju Financing through our bank is also possible. komplett-konzept.leasingo.de More grinding machines in other sizes - new and used - you will find in our store! International shipping costs on request!

Condition: used, Year of construction: 2005, Distance between centers 3050 mm Center height 280 mm Travel paths: Z-axis 2800 mm X-axis 400 mm U-axis 160 mm Giodpswz Rg Dofx Ai Neu W-axis 160 mm Max. workpiece weight 1000 kg Grinding wheel: Outer diameter (new) 1050 mm Max. width 120 mm Bore 304.8 mm Grinding wheel peripheral speed 6-50 RPM Accessories: - Measuring system - Tailstock - Coolant system - Documentation

Condition: used, Year of construction: 1952, workpiece length 5000 mm swing dia. 1100 mm clamping length 6000 mm grinding diameter 1100 mm grinding wheel diameter 1300 mm workpiece weight 2500 kg main drive motor 22 kW crankshaft bearing diameter 275 mm steady 100-250 mm speeds of tool 400/500 U/min workpiece turning speeds 20-40 U/min weight of the machine ca. 30 t 13 Grinding Steady Rests Mandrels Mounting Flanges Clamping Devices The tech. Data are manufacturer or operator information and therefore non- Gedoyt Rxvjpfx Ai Noiu 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: used, Year of construction: 2006, functionality: fully functional, Description Headstock and tailstock manually adjustable. Ideally suited for machining one crankshaft type with different strokes. Workpiece Max. center-to-center distance of the outer main bearings: 920 mm Max. roll arm length (½ stroke + counterweight radius): 195 – 270 mm Max. number of machineable bearings: 8 main bearings, 6 pin bearings Main bearing diameter, min. / max.: 30 / 88 mm Pin bearing diameter, min. / max.: 30 / 84 mm Bearing width, min.: 18.5 mm Stroke, max.: 140 mm Bearing pitch, min.: 29.5 mm Deep rolling machines Max. deep rolling force: 30,000 N Headstock Main drive motor power: 20 kW Deep rolling speed: 120 rpm / 60 rpm Leveling rolling speed: 30 min¯¹ Gsdpjwm Elfsfx Ai Noiu Machine Weight including auxiliary units: approx. 13,800 kg Dimensions including integrated control cabinet and hydraulics (L/W/H): approx.: 4.5 x 2.5 x 2.2 m Max. machining height: 1,100 mm

Condition: used, Year of construction: 1981, workpiece length 1500 mm stroke 0 mm swing dia. 500 mm total power requirement 30 kW weight of the machine ca. 8 t Godst Hwpmspfx Ai Neiu dimensions of the machine ca. m

Condition: new, 9D715US crankshaft balancing machine is adapted for balancing crankshafts of various designs, including crankshafts of V6, V8, V10 and V12 engines, with balancing weights on the connecting rod pins: - Balancing of crankshafts of any design - Shaft weight up to 300kg - Shaft length up to 1400mm - Drilling module for unbalance correction The machine design allows balancing crankshaft separately, as well as crankshaft complete with flywheel and clutch, which guarantees minimum unbalance during engine operation. MACHINE HIGHLIGHTS • Hard-bearing supports - safe operation with high initial unbalance at low speeds. • Roller cassettes with large diameter spherical rollers and provide the required accuracy for balancing heavy shafts. • Replaceable antifriction prismatic V-blocks allow balancing of crankshafts with low mass or with special bearing journals. • Narrow support stands of the machine allow balancing of crankshafts with complex configuration and with “narrow” bearing journals. The 9D715US machine has a cassette width of 27 mm, which is the best in its class. • For balancing V-shaped crankshafts, the machine can be equipped with counterweights (variable weight) to simulate the weight of connecting rods. • A vertical drilling module mounted on its own guides allows unbalance in the crankshaft counterweights to be corrected directly on the machine. • The frequency converter drive provides smooth acceleration and deceleration of the electric motor and infinitely variable speed control of the rotor. MEASUREMENT AND CONTROL • We make balancing easier - the main advantage of our balancing systems. • The balancing process is displayed in real time and the unbalance behaviour of the rotor is monitored on the screen to achieve the best possible result. • Measuring balancing system has additional necessary functions for crankshaft balancing: - recalculates the unbalanced mass to the drilling depth, taking into account the drill diameter and the permissible drilling depth. - It recalculates the unbalance on several correction planes, so that unbalance can be corrected in neighboring crankshaft counterweights. SPECIFICATIONS Weight range of balanced rotors 3 - 300 kg Maximum rotor diameter (above the bedding) 1100 mm Diameter of rotor support journals 20 - 140 mm Distance between centres of rotor journals 150 – 1350 mm Support type Rollers / V-blocks Transmission element for rotor rotation Belt Minimum achievable residual specific unbalance 0.4 g.mm/kg Rotor speed range 300 – 1500 rpm Electric motor power 2.2 kW Parameters of the supply network 380V, 3 Ph, 50Hz Gjdpswk Ittjfx Ai Njiu VTM Group balancing machines will allow you to do your job well and get positive feedback and attract more customers. Do you need a machine for a different load capacity, diameter or length? We manufacture balancing machines for every needs. Please contact us to get the best offer! 👇

Condition: good (used), Year of construction: 2011, LANDIS LT-2 TWIN WHEEL CNC ORBITAL CRANK GRINDER Equipped with: Landis 6400 CNC Control Siemens TOUCH HMI Arobetech Steady Rest Marposs P7 Gage System Lateral Locator Twin CBN Grinding Wheels Rotary Dresser Headstock Tailstock Giedpfx Asrtrxxji Nsu Rittal AC Units Specifications: Maximum Center Distance: 680 mm

Condition: good (used), Year of construction: 2005, machine/vehicle number: SBLG 0005, Proto Trax VL 3 jaw SMW chuck 11KW Spindle motor 104mm spindle bore Spindle speeds 30-1800RPM 350mm swing over cross slide X axis travel 280mm Z axis travel 1650mm 1750 mm between centres Coolant pump and tank Giodpfx Aozb Ipzei Neu

Condition: excellent (used), Year of construction: 2021, Traverses X Y Z: 660 x 450 x 500mm, Table size 720mm x 420mm, table load 500kgs, spindle speed 12,000rpm, spindle motor power 28Hp, Siemens 828D Control with Shopmill, rapid feed XYZ axis 24m/min, Spindle taper BT40, Giedpfxjzbitus Ai Nju 12 station ATC

Condition: good (used), Year of construction: 2012, Traverses X Y Z: 785 x 470 x 530mm, Gijdpfx Aijq R Tnzj Nou Table size 900mm x 500mm, spindle speed 8000rpm, spindle motor power 11kW, Prototrak, rapid feed XYZ axis 20m/min, Spindle taper BT40, 16 station ATC, swarf auger.

Condition: used, Year of construction: 2004, XYZ Proturn VL 355 ProtoTRAK CNC Gap Bed Centre Lathe ProtoTRAK SLX Control (2004) Max’ Distance Between Centres 1000mm Max’ Swing over Cross-slide 225mm Max Swing over Bed 360mm Spindle Bore 52mm Spindle Speeds 50 – 4000 rev/min Spindle Motor 5.75Kw Quick Change Tool Post Tailstock MT4 Tailstock Dia’ 75mm Tailstock Travel 160m Manufactured | 2004 Supplied with: 3 Jaw Chuck Interlocking Chuck & Main Guards 3 Toolholders Gjdozav N Topfx Ai Njiu TRAKing Constant Surface Speed Coolant Worklight Auto Lubrication For Sale with Jet Machinery Ltd Jet Machinery Stock No: #79196 Machine Serial Number: SL091 Cost: £13,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2011, XYZ Proturn SLX 1630 ProtoTRAK CNC Gap Bed Centre Lathe Ex Research machine – Superb Condition ProtoTRAK SLX Control (2011) Max’ Distance Between Centres 760mm Max’ Swing over Cross-slide 218mm Max Swing over Bed 400mm Spindle Bore 52mm Spindle Speeds 150 – 2500 rev/min Spindle Motor 5.75Kw Spindle Camlock D1-6 Quick Change Tool Post Tailstock MT4 Tailstock Dia’ 60mm Tailstock Travel 127mm Manufactured | 2011 Weight 1560Kgs Gedpozav D Dsfx Ai Nsiu Supplied with: Two-axis CNC, Two-axis DRO. TRAKing, Constant surface speed. Electronic hand-wheels for X & Z Axes. Joystick for feed & rapids. Interlocked chuck guard and main guard. Quick change toolpost with holders. 3 Jaw chuck 5C Collet Chuck Coolant For sale with *Jet Machinery Ltd* Jet Machinery Stock No: #78211 Machine Serial Number: 16P99080-063 Cost: £17,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: used, Year of construction: 2020, The XYZ Machine Tools XYZ CT65 LTY CNC turning centre in excellent condition with 12-station VDI 30 live tooling turret, Y-axis capability, hydraulic tailstock, chip conveyor, through-tool coolant, and automatic lubrication system. Designed for high-precision turning and mill-turn applications with bar capacity up to 65 mm. Machine Specification: ----- CONTROL Seiemns 828D with Shopmill Conversational and G-code programming capability Electronic handwheel for setup and jogging Fully interlocked safety guarding Godpfx Aisy S A D Ns Neiu ----- CAPACITY Chuck size (main spindle): 200 mm Maximum swing: 400 mm Maximum machining diameter: 220 mm Maximum turning length: 490 mm Maximum bar capacity: 65 mm ----- TRAVEL Travel (X axis): 220 mm Travel (Y axis): ±35 mm Travel (Z axis): 500 mm Rapid traverse rate: 20 m/min Cutting feed rate: 0.01–10 m/min ----- MAIN SPINDLE Spindle nose: A2-6 Maximum spindle speed: 4,500 rpm Spindle bore: 76 mm ----- TURRET Turret type: 12-station VDI 30 power turret Number of tools: 12 Turning tool size: 20 x 20 mm Maximum boring bar diameter: 32 mm Live tooling maximum speed: 4,500 rpm ----- TAILSTOCK Tailstock taper: MT4 Quill diameter and travel: 60 mm x 90 mm Hydraulic tailstock Programmable hydraulic tailstock (optional) ----- COOLANT & LUBRICATION Through-tool coolant system Flood coolant system Automatic lubrication system Coolant tank capacity: 80 litres Oil skimmer (optional) Oil mist device (optional) Coolant gun (optional) ----- ACCESSORIES Chip conveyor and chip bin Parts catcher system Renishaw automatic tool setting arm Air gun Transformer Leveling bolts and blocks Tool kit ----- MACHINE SIZE Machine dimensions (L x W x H): 3240 mm x 1788 mm x 1838 mm Door opening width: 668 mm Machine weight: 4,400 kg Control: Siemens 828D Spec: Spindle bore 65 mm | Max Swing 400 mm | Travel X 220 Z 500 Y +-35 mm Accessories: Chip conveyor and chip bin, Parts catcher system, Renishaw automatic tool setting arm, Air gun

Condition: excellent (used), XYZ SLX 555 x 3M CNC Lathe (2016) Stock Number 2851 Giodpfx Ajx Hp I Rei Neu Protrak SLX CNC Swing over bed 560mm Swing in gap 935mm Swing over cross slides 350mm Distance between centres 3000mm Spindle bore 104mm Additional Features Protrack SLX Control Drilling Attachment 4 Way Toolpost 3 Jaw Chuck 3 Point Steady

Condition: excellent (used), XYZ 1500 Turret Milling Machine (Ex College) 2 Axis Newhall DRO Spindle Taper R8 Spindle speeds to 500 – 3500rpm Table Size 1069 x 228mm X – 610mm Y – 305mm Knee Travel: Z – 362mm 415V Electrics Year 2014 Serial Number 103080 Gijdpfx Asy N Ak Rji Neu Stock Number 2867

Condition: excellent (used), Year of construction: 2014, functionality: fully functional, machine/vehicle number: 1111254, MACHINE SPECIFICATION Table size 660mm x 356mm X axis traverse 508mm Y axis traverse 406mm Z axis traverse 508mm Spindle nose to table 102-610mm Giedpfx Aisyrrx Uo Neu Spindle BT40 Spindle speeds 0-8100rpm Spindle motor 14.9kW Rapid feed rate 25.4m/min Toolchanger capacity 20 tools Approximate weight 3220Kg MACHINE EQUIPPED WITH: - Haas (Fanuc compatible) CNC Control Swarf auger Filtermist extraction system 10 off assorted BT40 toolholders Programmable coolant nozzle Automatic lubrication system Lighting Enclosed guarding

Condition: new, mileage: 1 km, power: 50 kW (67.98 HP), gearing type: automatic, fuel type: diesel, overall weight: 2,850 kg, lifting power: 1,000 kg/m, drive condition: 100 %, chain condition: 100 %, Year of construction: 2024, Equipment: additional headlights, cabin, GG010 The new Günter Grossmann GG010 LOADER The Günter Grossmann GG08 loader (1000 kg payload) is brand new. Günter Grossmann is a high quality machine made for a European company. The charger is very strong and can work under all conditions. The charger is very nice. The control panel is very nice and clear. The cabin is soundproof, insulated, equipped with heating, very comfortable and beautifully glazed, allowing safe and comfortable work. The machine has a very durable construction. The machine is equipped with a quick coupler, which makes it possible to change accessories quickly without leaving the cab. Additional equipment: 4 in 1 bucket, crocodile grab, crocodile grab for trees, straw or silage. Price 14,550 euros (excl. VAT) Included as standard GG010 loader + bucket + pallet fork + quick coupler Model 1000 kg SPECIFICATIONS Model: GG10 Brand: Günter Grossmann Engine: Changchai 390 Engine: In-line setup, water-cooled four-stroke diesel engine Engine power: 50 hp Speed: 2200 r/min (rpm) Steering system: Cycloid full hydraulic steering system: BZZ-80 System Pressure: 10MPa Service brake: Hydraulic four-wheel brake with staggered shoes Parking brake: manual Tire: 10-16.5 Wheelbase: 2170mm Track: 1285 mm MEASUREMENTS Total length (bucket at ground position): 41--mm Ground to top of cab: 2530 mm Total width: 1600 mm WORKING RANGE Bucket capacity: 0.5 m3 Bucket width: 1600 mm Max. Height Breakout Force: 28KN Rated load: 1000 kg Operating weight: 2850 kg Gjdpfjiit Erex Ai Njiu Drive means: four-wheel drive Min turning radius: 4600 mm ACCESSORIES Bucket 4 w 1: 1050 Eur Pitchfork: 1050 Eur Pallet fork: 650 Eur Quick coupler: 600 Eur Drill: 1400 Eur Bale clamp: 950 Eur Grass clip: 950 Eur Lawnmower: 1450 Eur Snowplow: 1375 Eur

Year of construction: 2021, condition: good (used), 1 x Box Taping Machine Model: AS523S Giedpfxjy T Nbde Ai Nju Year: 2021

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 9725, SPECIFICATION Table size 1070 x 230mm Longitudinal traverse 660mm Cross traverse 250mm Vertical traverse 380mm Quill travel 125mm Quill feeds 0.038 – 0.152mm/rev Quill diameter 86mm Quill taper R8 Spindle motor 2.2kW Spindle speeds (inf. Variable) 50 – 3500rpm Approx. weight 950Kg Machine in Metric execution MACHINE EQUIPPED WITH Newall Topaz 2 axis DRO system Low voltage halogen worklight Guarding Coolant system Giedpoy Uuuxofx Ai Nsu

Condition: like new (used), Year of construction: 2018, operating hours: 200 h, XYZ 500 LR Vertical Machining Centre (2018) Siemens 828D Control with Shop Mill, Optimised Digital Servo Drives, Rigid Tapping,Flood Coolant, Worklight, 12 Station Carousel ATC, Easy Clean Swarf Tray, Steel Concertina Guards on all axes, Powder Coated Guarding, Pull Studs, USB Port Technical Specification: Godpfx Asy R S Unsi Neiu X Axis Table Travel: 500 mm Y Axis Table Travel: 400 mm Z Vertical Travel: 440 mm Table Size: 580 × 400 mm Spindle Centre to Column: 415 mm Spindle to Table: 100 – 550 mm Column Front to Table Centre: 215 – 615 mm Rapid Feedrate: 20 m/min Cutting Feedrates: 1 – 20,000 mm/min Max Table Load: 250 kg Spindle Speeds: 5 – 8,000 rpm Spindle Motor: 15 kW (20 hp) Spindle Taper: BT40 Toolchanger: 12 station carousel Toolchange Time: 8 seconds Max Tool Diameter: 100 mm Max Tool Weight: 7 kg Coolant Tank Capacity: 105 L Ballscrew: Grade C3, 28 mm dia P8 AC Digital Servo Motors: X = 8 Nm, Y = 8 Nm Max Torque Z Axis: 12 Nm, 3,000 rpm Machine Weight: 2,400 kg Footprint: 1,890 × 1,982 × 2,700 mm *For sale with Jet Machinery Ltd* Jet Machinery Stock No: #79114 Machine Serial Number: SMB0146 Cost: £27,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.