Used Geka Puma 110 2Hi for sale (5,419)

Condition: as good as new (ex-display), Year of construction: 2026, Incl. control for entering the bending angle. Strokes per minute with 15 mm stroke 34 /min. Punching force 500 kN Hole diameter and thickness up to max. 27x13 or 20x18 mm Flat steel (2 inclinations) up to max. 350x10 mm Flat steel (5 inclination) up to max. 350x15 mm 90 degree angle steel up to max. 80x80x8 mm Bar steel up to max. 35 mm Square steel up to max. 30 mm Notching up to max. 10 mm Nedey T N T Hopfx Ad Solc Bending capacity: Fixture up to max. 100x10 mm Motor power 3.0 kW Net weight 950 kg Gross weight 1150 kg

Condition: new, Year of construction: 2026, The machine has 5 workstations: • Punching station • Flat bar shear • Angle bar shear • Notching station • Bar steel shear (round and square) Nlsdey T N Tyspfx Ad Sjc Technical data Strokes per minute with 20 mm stroke: 40 /min Throat depth 500 mm Punching force 800 kN Hole diameter and thickness up to max. 40×14 mm Flat steel up to max. 450×15 or 300×20 mm Angle steel 90 degrees up to max. 152x152x13 mm Angle steel 45 degrees up to max. 70x70x7 mm Bar steel up to max. 45 mm Square steel up to max. 45 mm Notching up to max. 12 mm

Condition: new, Year of construction: 2026, Geka plasma cutting machine GCS P-3015 table size 3000 x 1500mm incl. plasma source Hypertherm 105A incl. Hypertherm nesting software - GEKA CNC cutting table - Hypertherm Powermax - Cutting capacity: steel 22mm, stainless steel 20mm, aluminum 12mm - CNC control with GproCUT 2D CAD cutting software - Nesting included. - Country of manufacture Spain incl. CE conformity. Njdpfx Ajy T N R Eed Sjlc - Heavy duty base for more support and rigidity. - CNC Tex computer control with touch screen. - Linear guides on all axes for high repeatability. - Safety cutting head to prevent damage to the cutting head. - Rack and pinion gearbox with 70kg/cm servo motors. - Fully enclosed cable drag protects cables from damage - Movement speed 40 meters/min. - Resolution 0.01 mm. - Optional automatic lubrication in all axes. - Optional, separate suction chambers in the machine bed. - Z-axis with integrated THC (Torch Height Control) to ensure automatic cutting distance between torch and material during the entire cutting process. - Torch anti-collision system (machine stops before any collision) - Laser pointer to check the X and Y axes for zero reference. - The effective cutting area for P-3015 is 3000 x 1500mm. - Gantry height Z = 100 mm.

Condition: used, Year of construction: 2008, Punching-shearing unit, complete Manufacturer: GEKA Year of manufacture: 2008 MODEL: ALPS-150 Production hours: 400 Application type: Shearing Machine type: Shearing machine Control unit brand: Fagor Technical specifications: General data Width: 2200 mm Depth: 1350 mm Height: 2400 mm Weight: 5000 kg Control unit Manufacturer: Fagor Model: CNC 8070 CNC main language: English CNC language customizable: Yes Main drive shear force 2500 kN Workpiece X : 15000 mm Workpiece Y: 160 mm Workpiece Z: 200 mm Max. table load: 400 kg Max. material thickness: steel 16 mm Electronic main connection 50 hz/3P Additional equipment: 3xloading table 3xside loading table 3xunloading table This GEKA ALPS-150 was manufactured in Spain in 2008 and has been in production for 400 hours. production hours. This machine is a complete automatic solution for Nledpfx Adjudbzys Sjc punching, marking and shearing angles for medium and large steel profiles. With few working hours this machine is in perfect condition.

Condition: used, Year of construction: 2012, power: 110 kW (149.56 HP), Hargassner 110 kW – Biomass Boiler (Pellet / Wood Chip) – 2 Units Available, Cascade Operation Possible For sale is a Hargassner 110 kW fully automatic biomass boiler in a modern design (year of manufacture: 2012). ⚠️ 2 identical boilers available! ➡️ Ideal for cascade operation up to approx. 220 kW ➡️ High operational reliability and optimal performance modulation — Technical Data: • Year: 2012 • Output: 102–109 kW • Combustion output: up to 116.5 kW • Max. temperature: 95 °C • Max. pressure: 3 bar • Water volume: 190 liters Nlsdpfx Ajy A Ei Njd Soc • Weight: approx. 1010 kg — Key Features: • Fully automatic operation • Lambda sensor → automatic combustion control • Modulating output (demand-based adjustment) • Automatic cleaning and de-ashing • 3-pass boiler → high efficiency • Fireclay-lined combustion chamber → clean combustion • Automatic grate (self-cleaning) • Very low power consumption (~0.18 kW) • Modern, energy-efficient system — Feeding Technology / Equipment: • Incl. feed auger (standard equipment) • Currently equipped with an automatic pellet suction system (vacuum system/suction feed) ➡️ Very simple pellet operation: • Connection to pellet storage via flexible hose • System automatically draws pellets into the boiler • Fully automatic operation without manual feeding ➡️ Optional: Can also be used for wood chip operation (by connecting to a discharge system) — Condition: • Recently dismantled • Was fully operational until dismantling — Inspection: Viewings are possible by appointment at our 1,500 m² warehouse in Mosonmagyaróvár, Hungary TOP HEATING SYSTEMS – Used Heating Systems, Boilers, Heat Pumps & Accessories Direct from Stock We are a family business with around 20 years of experience in heating technology, boasting a 1,500 m² warehouse in Mosonmagyaróvár, Hungary, with a constantly available stock of approx. 50–60 units. 📍 Location: Our warehouse is located in Mosonmagyaróvár, Hungary – approx. 15 km from the Austrian border and about 80 km from Vienna. Mosonmagyaróvár is the first major city on the Hungarian side after the Austrian border. 🔥 Our inventory includes: • Wood chip boilers • Pellet boilers • Wood gasification boilers • Log wood boilers • Biomass boilers • Oil and gas boilers • Heat pumps • Thermal ventilators • Hot air blowers • Warm air heaters • Industrial heaters • Buffer tanks • Heat exchangers • Feed augers • Discharge systems • Burners • Pumps • Extensive heating accessories ⚙️ Accessories and Components: Additionally, we have a wide range of accessories, including circulation pumps, plate heat exchangers and many other components – from small-scale applications to industrial-scale solutions. 🏭 Brands in our range: Fröling, Hargassner, KWB, HDG, Binder, ETA, Herz, Guntamatic, Windhager, Viessmann, Buderus, and many more. 🌐 Current Offers: Most of our current offers can be found on our website: topheatingsystems.com In addition, we have further units that are not yet listed. 📅 Inspection: A viewing at our warehouse is possible by prior appointment. If you are interested, please contact us – we will help you find the right solution.

Condition: new, 45 to. no. of strokes 24 Hub/min hole diameter in sheet thickness max. Ø 27 in 13 mm 80x80x8 60x60x6 mm flat steel 300x10/200x13 mm 7 mm engine output 2.2 kW Nledeyv N Ayspfx Ad Sjc range L-W-H 1550x820x1540 mm weight 760 kg Standard equipment: - Complete knife set for flat steel shears - complete knife set for angle steel shears - complete standard punching equipment - Stamp quick release device for punches up to Ø 27 mm - Rectangular notching device complete with hold-down device - notch - Support table for punching device

Condition: new, flat steel 350 x 15 mm round bar steel 35 mm square edge steel 30 mm L-beam 80x80x8 mm hole diameter in sheet thickness Ø 27 in 13 / Ø 20 in 18 mm blade length 356 mm engine output 3.0 kW Stroke rate 34 Punching capacity max. 500 kN weight 950 kg dimensions 1300x1100x1850 mm Standard equipment: - Knife set for flat steel - Complete knife set for angle steel shears - Complete normal punching equipment Nsdpfx Adsyv Nafe Sjlc - Quick release device for punches up to 31 mm - Support table for punching device, rectangular notching and flat steel shears - Bending stamp with matrices V 40 and V 70 - Electric contact stop (1.000 mm)

Condition: used, Year of construction: 2011, You are bidding on: a branded folding press from a very reputable and well-known manufacturer – Geka. Device features: - Folding press - Rail bends cleanly – test possible Nlsdpfxjyk H E Tj Ad Sjc - Degree indicator - Bending length: slightly over 2 m - Sheet thickness: 2 mm (iron sheet; greater possible for aluminum, zinc, etc.) - Machine bends pneumatically via foot pedal - 15 cm front rail removable, leaving a 1 cm rail (desired by many; together 2.5 cm) Guillotine shear HT 200 or Schröder electric guillotine shear, 2 m – 2.5 mm ... manual lever shears also optionally available. Important: Optionally, you can find and purchase a wide range of machinery and machine accessories (e.g., different rails, depth stops) for sheet metal and steel processing in our shop. This includes folding presses, guillotine shears, drill presses, slip rollers, slitting and profiling machines, and corresponding accessories (beading devices, round rollers for gutter production, back gauge, etc.), as well as additional hand tools and spare parts from many top manufacturers. Feel free to contact me with any questions. You will receive an invoice with VAT shown separately. Free loading is available – weight approx. 850 kg. Inspection and testing are possible and encouraged by prior telephone appointment. Payment in cash upon collection. Benefit from our experience and expertise—we will be happy to advise you. Collection by the buyer (or a shipping company commissioned by the buyer) should take place within 10 days after the end of the auction. Location: 97249 Eisingen, approx. 3 minutes from the A3 and A81 motorways.

Condition: ready for operation (used), functionality: fully functional, control type: manual, actuation type: hydraulic, Geka (Spain) Hydraulic Punching, Shearing, and Notching Machine Model: Hydracrop–55/110A Year of Manufacture: 2001 Flat Bar Shear Capacity: 300 x 15 mm / 200 x 20 mm Blade Length: 305 mm Square: 25 mm Working Height: 880 mm Angle Shear Capacity: 1100 kN Deformation-free Angle Iron: 120 x 120 x 10 mm Angle Iron 45° Shear: 70 x 70 x 7 mm Round and Square Bar Shear Round Steel: 40 mm Square Steel: 40 mm Notcher Sheet Thickness: 10 mm Angle Iron: 100 mm Notch Depth: 90 mm Notch Width: 42 mm Punching Station Capacity: 550 kN Maximum capacity with quick-change system: Ø 40 x 10 mm / Ø 20 x 20 mm Throat Depth: 250 mm Stroke Length: 60 mm Working Height: 1085 mm General Specifications Number of strokes per minute at 20 mm stroke: 25 Power: 3 kW Net weight: 1320 kg Gross weight: 1518 kg Dimensions (L x W x H): 1600 x 1100 x 2000 mm Machine Details - 2 cylinders: one for the punching side, one for the shearing side - Punching unit with quick-change system - C-frame die holder + extra support - Nipple and die up to Ø 40 mm selectable - Flat bar shear incl. support table and 45° and 90° guides - Angle shear - Round and square bar shear (suitable for mounting U and I profiles as well) - Rectangular notcher - Emergency stop - Key switch for notcher safety - Selector switch for deep or shallow punch/shear operation - Selector switch for foot pedal / back gauge - Stroke adjustment for punch and shear side - 2 foot pedals - Scrap collection tray for punch slugs - Dutch instruction manual Includes: Punch table incl. back stops Notching table incl. back stops Electric length stop 1000 mm 30 sets of punch nipples Price of the Geka Hydraulic Punch/Shear/Notch Machine: €16,500 Machine is as new, original paint, like new, original finish Delivery conditions: Delivery time: from stock, subject to prior sale Delivery: ex works Baarle-Nassau Payment: before collection Prices: net, excluding VAT Machinehandel De Leeuw BV cannot be held liable for discrepancies between the technical specifications in this offer and the actual machine, accessories, and/or parts. Machines, accessories, and parts are sold as-is and as known to the buyer. We cannot provide a warranty for used machines, accessories, and parts. Delivery terms: Delivery time: ex stock, excluding VAT Delivery: ex works Baarle-Nassau Payment: before collection Prices: net, excluding VAT Machinehandel De Leeuw BV is one of the few companies in Europe that stocks and sells primarily used Kardex Remstar automatic lift and rotating warehouse systems. We install and/or dismantle these systems safely with VCA-certified engineers and have been doing so for more than 33 years. Best regards, Antoine de Leeuw Machinehandel De Leeuw BV Oordeelsestraat 7-B Nsdpsyxpawsfx Ad Selc 5111 PA Baarle-Nassau The Netherlands VAT No.: NL800103026B01 Chamber of Commerce Tilburg 18034279

Condition: new, Year of construction: 2025, neu 2025 090054 prompt, Zwischenverkauf v Spanien 17300 € 298.94 € 1 15570 € 55 to 250 mm 5 40/10 mm 20 mm 37 1/min 300x15 mm 120x10 mm 40 mm 10 mm 5 kW 1670 mm 1160 mm 2090 mm 1390 kg 2 foot pedal for independent working on 2 stations flatsteel station anglesteel station round- and square steel station rectangular notching station punching station table on flat steel station Nodpjwirxwofx Ad Sjlc table on punching station table on notching station complete with hydraulic oil user manual in GERMAN and ENGLISH OPTION: Kit € 930,00 length stop 1000 mm with contact switch, for angle, flat or bar station magnetic machine lamp 10 set round punches and dies: 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien Nedpfx Adoynnggo Solc 49600 € 947.36 € 130 to 600 mm 5 2 50x18 mm 80 mm 600x18 (max. 600x20 mit D mm 120x120x11 (max. 150x150x mm 45/40 mm 130x12 mm 250x12 mm 15 kW hydraulic drive 2 foot pedals for independant working on punching and section station bending unit with 2 dies, V50 and V90 flat steel stationWITH DEVICE FOR REDUCING DEFORMATION angle iron station with round and square bar cutting triangular notching station with table and gauge punching station with table and gauge gauge 1000 mm with contact switch, for angle / flat steel station operating manual in German and Englisch

Condition: new, neu ca. 10 Wochen ab Auftrags Spanien 72800 € 1375.92 € 165 to 610 mm 5 40/30 bzw. 34/34 mm 110 mm 31 1/min 750x20 / 400x30 mm 205x205x18 mm 60 mm 16x58x110 mm 15 kW 2950 mm 1600 mm 2200 mm 6300 kg 2 foot pedals for independent work at 2 stations hydr. drive flat bar shear angle bar shear with minimum deformation by diagonal moving of the blade round and square bar shear rectangular notching unit punching unit up to diam. 40 mm fast hydraulic, centring device oilfilling table at the punching station with gauge Nlsdpjynmq Rjfx Ad Soc table at the notching unit with gauge table at the flat bar shear user manual in GERMAN and ENGLISH (sample photos) OPTION "KIT" € 970,-- length stop 1000 mm with contact switch, for angle, flat or bar station magnetic machine lamp 10 set round punches and dies: 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm Further available models of HYD 165 series: model S € 55.200,-- as model SD but 510 mm gap weight 5.200 kg (sample photos) WE HAVE MORE THAN 700 REFERENCES!

Condition: used, functionality: fully functional, Year of construction: 1997, Geka ETS 300 Year of manufacture: 1997 Nedpfxjywdzmj Ad Sjlc Capacity: 3000x1.5mm for St37 Left-hand sheet stop Manual rear gauge up to 700mm 380 Volt Foot switch Dimensions approx. (in mm): 3650x2000x1400 Weight approx. 2200kg

Condition: good (used), Year of construction: 1987, machine/vehicle number: 475-87, Offer 24206 Technical data: - max. working width 2030 mm - max. material thickness at 40 kg/mm² strength 1.25 mm - Backgauge - Space requirement approx. W 2250 x H 1050 x D 750 mm - Weight approx. 700 kg Nljdpfetyvlbjx Ad Soc

Condition: excellent (used), functionality: fully functional, Year of construction: 2002, control type: manual, degree of automation: semi-automatic, controller manufacturer: GEKA, stroke rate (min.): 37 1/min, stroke adjustment: 60 mm, throat depth: 500 mm, punching force: 55 t, punching diameter: 100 mm, cutting range flat at 45° (X-axis): 300 mm, working height: 1,085 mm, oil tank capacity: 80 l, overall weight: 1,750 kg, total length: 2,100 mm, total width: 1,160 mm, total height: 2,090 mm, input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, Equipment: CE marking, documentation/manual, emergency stop, foot remote control, notching unit, GEKA HYDRACROP 55 SD – Universal Ironworker | 360° | Ø100 mm Bending Station For sale: professional dual-cylinder universal ironworker from the renowned Spanish manufacturer GEKA, model Hydracrop 55 SD. The machine is in excellent technical condition, ready for immediate operation in demanding industrial environments. WHAT SETS THIS UNIT APART? Full 360° Mobility: The machine is mounted on a special rotary bearing, enabling complete 360-degree rotation. This feature is invaluable for processing long flat bars or profiles in smaller workshops. Njdpfx Adjyricde Selc SD Version (Extended): The throat depth is an impressive 500 mm, allowing work with very wide sheet metal panels. Extreme Punching: The machine is equipped with an attachment for punching holes up to Ø100 mm. Additional Bending Station: Includes a professional flat bar bending station, making this machine a versatile metalworking center. TECHNICAL DATA: - Punching force: 55 tons (550 kN) - Number of cylinders: 2 (enabling operation by two users at different stations simultaneously) - Number of workstations: 5 (punching, angle shearing, flat bar shearing, round/square bar shearing, notching) - Max. sheet thickness: 20 mm - Angle cutting at 90°: 120 x 120 x 10 mm - Motor power: 5 kW - Stroke rate: 37/min - Weight: approx. 1,750 kg EQUIPMENT & BENEFITS: - Control system: Intuitive foot pedal control with “Touch & Cut” function (electric back gauge) - Safety: Emergency stop, full CE marking, and complete technical documentation (DTR) - Condition: Well-maintained machine, regularly serviced, with all measurements and operating parameters perfect.

Condition: excellent (used), Year of construction: 2012, CNC lathe 2 axes DMC Korea DL22 Fanuc OiTD with Manual Guide and USB port Njdpfxexyaulo Ad Sjlc year of manufacture 2012 8-inch chuck Spindle bore 65mm Turning length 400mm 12-position tool turret Tailstock Coolant tank with pump

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 30800 € 588.28 € 85 to 300 mm 5 40/15 bzw. 24x24 mm 450x15 / 450x18 mm 475 mm 130x130x13 mm Nsdswiqtgepfx Ad Sjlc 45/40 mm 12 mm 200x12 mm 9.2 kW 2300 mm 1200 mm 2100 mm 2400 kg hydraulic drive 2 foot pedals for independant working on punching and section station bending unit with 2 dies, V40 and V70 flat steel stationWITH DEVICE FOR REDUCING DEFORMATION angle iron station with round and square bar cutting triangular notching station with table and gauge punching station with table and gauge gauge 1000 mm with contact switch, for angle / flat steel station operating manual in German and Englisch

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 19600 € 376.32 € 55 to 500 mm 5 40/10 bzw. 20/20 mm 20 mm 37 1/min 300x15 / 200x20 mm 10x42x90 mm 5 kW 2100 mm 1160 mm 2090 mm 1750 kg 2 foot pedals for independent work at 2 stations Nlodpswirgbofx Ad Sjc hydr. drive flat bar shear angle bar shear with minimum deformation by diagonal moving of the blade round and square bar shear rectangular notching unit punching unit up to diam. 40 mm fast hydraulic, Ankörnvorrichtung oilfilling table at the punching station with gauge table at the notching unit with gauge table at the flat bar shear user manual in GERMAN and ENGLISH OPTION: Kit € 970,00 length stop 1000 mm with contact switch, for angle, flat or bar station magnetic machine lamp 10 set round punches and dies: 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 36000 € 687.6 € 85 to 500 mm 5 40/15 bzw. 24x24 mm 450x15 / 450x18 mm 475 mm 130x130x13 mm 45/40 mm 12 mm 200x12 mm 9.2 kW 2300 mm 1200 mm Nlodpowirk Tsfx Ad Ssc 2100 mm 2400 kg hydraulic drive 2 foot pedals for independant working on punching and section station bending unit with 2 dies, V40 and V70 flat steel stationWITH DEVICE FOR REDUCING DEFORMATION angle iron station with round and square bar cutting hydraulic downhold for flat- and angle station triangular notching station with table and gauge punching station with table and gauge gauge 1000 mm with contact switch, for angle / flat steel station operating manual in German and Englisch

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 22400 € 430.08 € 80 to 300 mm 5 40/14 bzw. 24/24 mm 70 mm 40 1/min 450x15 / 300x20 mm 130x130x13 mm 45 mm 12x52x90 mm 9 kW 2310 mm 1200 mm 2050 mm 2070 kg 2 foot pedals for independent work at 2 stations hydr. drive flat bar shear angle bar shear with minimum deformation by diagonal moving of the blade round and square bar shear rectangular notching unit punching unit up to diam. 40 mm standard hydraulic, centring device oilfilling table at the punching station with gauge table at the notching unit with gauge table at the flat bar shear user manual in GERMAN and ENGLISH (sample photo shows mod. hyd 80 SD) option "Kit" EURO 970,-- length stop 1000 mm with contact switch, for angle, flat or bar station magnetic machine lamp 10 set round punches and dies: 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm Further available models of HYD 80 series: model SD EURO 25.700,-- as model S but 500 mm gap weight 2.400 kg Nljdpewirr Djfx Ad Sjc WE HAVE MORE THAN 700 REFERENCES!

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 24800 € 476.16 € 60 to 500 mm 5 2 40x11 mm 32 1/min 350x10 mm Njdpfewiq Evjx Ad Selc 120x10 mm 45/40 mm 100x10 mm 150x10 mm 5.5 kW 2100 mm 1400 mm 2060 mm 1750 kg 5 workstations foot pedal trigger hydr. drive flat steel shears incl. Device for reducing the deformation angle iron scissors with round and square bar opening triangle claw punching and bending device for flat iron table at the flat steel and notching station user manual in GERMAN and ENGLISH

Condition: new, neu ca. 8 Wochen ab Auftragse Spanien 25700 € 490.87 € 80 to Nsdjwirrwopfx Ad Sslc 500 mm 5 40/14 bzw. 24/24 mm 70 mm 40 1/min 450x15 / 300x20 mm 130x130x13 mm 45 mm 12x52x90 mm 9 kW 2310 mm 1200 mm 2050 mm 2400 kg 2 foot pedals for independent work at 2 stations hydr. drive flat bar shear angle bar shear with minimum deformation by diagonal moving of the blade round and square bar shear rectangular notching unit punching unit up to diam. 40 mm fast hydraulic, centring device oilfilling table at the punching station with gauge table at the notching unit with gauge table at the flat bar shear user manual in GERMAN and ENGLISH OPTION: Kit € 970,00 length stop 1000 mm with contact switch, for angle, flat or bar station magnetic machine lamp 10 set round punches and dies: 8, 10, 12, 14, 16, 18, 20, 22, 24 and 26 mm

Year of construction: 2007, condition: used, functionality: fully functional, machine/vehicle number: 5065, FLAT BAR SIZE (MIN) 50X5 FLAT BAR SIZE (MAX) 500X20 Nodpfxjx Hyq Ns Ad Solc HORIZONTAL-WING PUNCHES 3 MAXIMUN DIAMETER 40mm PUNCHING FORCE 110tn

Condition: good (used), Year of construction: 2009, operating hours: 4,500 h, I have 5 Kaeser HB 950 blowers for sale with 110 kW and 132 kW motors. Nlodpfx Adsv Rmkxj Ssc

Condition: good (used), Year of construction: 1998, punching force: 70 t, overall weight: 2,400 kg, total length: 2,100 mm, total width: 1,300 mm, total height: 1,900 mm, Profile shear with punching and notching station, shear capacity 70 tons = 450x15 mm, punching capacity 130 tons = Ø 28x20 mm, punching throat 500 mm, punching table 1150x530 mm with gauges, shear gauge with trigger pulse, 2 foot pedals, much tools; dimension 1300x2100x1800 mm, weight ca. 2400 kgs Njdpsmig D Dofx Ad Solc