Ima Combima Concept/Ii/500/B/R3 pirkti naudotą (58 170)

Būklė: labai geros būklės (naudotas), PILNA DVIPUSĖ FORMAVIMO IR KANTŲ KLIJAVIMO LINIJŲ KOMPLEKTAS, sudarytas iš: OZ2050A) Pakrovimo stotis „MEINERT“ modelis P 415 D/B - L, dviguba padėties stotis. Su centriniu motorizuotu ritininiu stalu. Su 2 grindimis montuotomis motorizuotomis ritiniais, skirtomis ruošinių padavimui į pakrovimo stotį. OZ2050B) 1-oji dvipusė formavimo ir kantų klijavimo staklė „IMA“ modelis Combima / II / 440 / A / R3 OZ2050C) Jungiamasis ritininis stalas „IMA“ modelis IDK L/Q su pasukimo įrenginiu (iš išilginės į skersinę kryptį) OZ2050D) 2-oji dvipusė formavimo ir kantų klijavimo staklė „IMA“ modelis Combima / II / 590 / B / R3 OZ2050E) Jungiamasis ritininis stalas „IMA“ modelis IDK Q/L su pasukimo įrenginiu (iš skersinės į išilginę kryptį) su dvigubos kūgio sistema OZ2050F) DVIPUSĖ IŠKROVIMO STOTIS „MEINERT“ modelis P 415 D/S - L, pilnai su centrine motorizuota ritinine linija. Su 2 motorizuotomis ritininėmis linijomis. Kledpfx Amjxftt Eskot

Būklė: labai geros būklės (naudotas), Double-sided single machine (or 1st and/or 2nd machine in a production line) Edge thickness in rolls (min/max) mm 0.4 / 3 Edge thickness in pre-cut veneer strips (max) mm 1.3 Panel thickness (min/max) mm 10 / 45 Working width (min/max) mm 244 / 2300 approx. Control / Software: ICOS Open Feed speed (m/min) 8 - 40 No transmission shafts (Master & Slave systems) Kjdpfefi Tkvex Amkelt Safety and sound insulation cabin Retractable positioning cams, spacing (mm) 270 FORMAT PROCESSING (for each side): Jointing unit 75.30 (6.6 kW x 2) EDGE BANDING SECTION (for each side): Gluing unit (P.U.R. glue + pre-melter) 04.1570 + 283.205 Edge magazine for rolls (compartment no. 6) End trimming unit 08.42 (0.2 kW x 2) 40 m/min Milling unit 08.055 (0.66 kW x 2) 0°-30° Multifunction unit (radius trimming and profile trimming unit) MFA 08.342 (0.66 kW x 2) max 25 m/min Profile trimming (copying) unit 08.465 (0.18 kW x 4) max 20 m/min Buffing unit 08.617-2 (0.18 kW x 2) Free space

Būklė: labai geros būklės (naudotas), DOUBLE-SIDED SIZING AND EDGE BANDING MACHINES – First (1st) machine in a line Edge thickness in rolls (min/max) mm Edge thickness in strips / veneers (min/max) mm Panel thickness (min/max) mm 12 - 60 Working width (min/max) mm 1300 Control/Software: ICOS open Feed speed (adjustable) m/min 9 - 45 No transmission bar (Master & Slave systems) Top pressure driven by V-belt SIZING UNIT (for each side): Jointing cutter unit 75.30 (Kw 6.6 x 1) EDGE BANDING UNIT (for each side): Gluing station (P.U.R. adhesive + premelter) 04.1569 + 283.205 Pressure rollers (revolver) for straight and shaped (softforming) edges mm 1,050 Edge magazine for rolls (compartment no.) 6 End trimming unit 08.42 (Kw 0.2 x 2) 40 m/min Pre-milling unit 08.055 (Kw 0.66 x 2) 0°-30° Milling unit 08.0582 (Kw 0.66 x 2) 0°-30° Scraper unit 08.50 Buffing unit 08.617-2 (Kw 0.18 x 2) Klsdpofi Tkgjfx Amket

Būklė: labai geros būklės (naudotas), DOUBLE-SIDED LOADING STATION Vacuum system (with pump) No. 2 vertical support columns for the upper support beam No. 1 upper horizontal support beam (with sliding carriage) Kljdpfxofi Tg He Amkot No. 1 motorized carriage with horizontal metal arms External roller conveyor (at floor level) for feeding the stack of panels to the loading station External motorized roller conveyor (for receiving panels from the loading station) Separate electrical control panel Perimeter safety fence with safety mats Operating capacity (cycles / min) approx. 16 Panel thickness (min/max) mm 10 / 50 (approx.) Min. panel dimensions mm 250 x 320 (approx.) Max. panel dimensions mm 1300 x 3000 (approx.) Total connected load kW 30

Būklė: naudotas, Gamybos metai: 2006, IMA Novimat Edge Banding Machine: Kedpfxsrnkw Do Amkslt Manufacturer: IMA Model: Novimat Concept/I/G/80/650/R3 Year of manufacture: 2006 Machine number: 08113 Nominal power: 41 kW Workpiece feed: Glide chain Fence ruler: Adjustable fence ruler 700.080 Infeed table: 63.152 Milling unit: 08.378 Glue level sensor: Available Glue application unit: 04.0832 Bonding unit: 04.1570 PU premelter: 283.203 High-speed tool holder: For high-speed motors End trimming unit: 08.42 Milling unit: 08.0555 Multi-processing unit: 08.348 Multi-profile scraping device: 08.516 Flat scraper: 08.517 Profile copying buffing unit: 08.604 Buffing unit: 08.617-4 Safety equipment: Light barriers, temperature controller, control terminal Additional equipment: Pre-mounted roller conveyor table Total machine length: Approx. 11 / 16 m Extraction system: Included Accessories: Edge magazines: 2 sliding magazines for edging coils, each for 12 rolls, mobile Plasma edge heating (PLASMATREAT Düstec): 2 plasma units Control cabinet Panel return system (Manufacturer: VENJAKOB): Components: 7 belt conveyor tables, belt width approx. 100 cm, various table lengths Round belt conveyor table Control cabinet system 2 angular transfer tables Peripheral stations for edge processing line: Consisting of: Interface system Barcode scanning system

Būklė: naudotas, mašinos/transporto priemonės numeris: 006619, 1 pozicija: Pakrovėjas IMA + MEINERT-COMBIMA/I/R75/2050 2 pozicija: Dvikraštis profiliavimo staklės – atskira mašina IMA + MEINERT-COMBIMA/I/R75/2050 3 pozicija: Plokščių vartytuvas IMA + MEINERT-COMBIMA/I/R75/2050 Klodjqy Em Nopfx Amkst 4 pozicija: Vienos pusės briaunų klijavimo staklės IMA + MEINERT-COMBIMA/I/R75/2050 5 pozicija: Perkėlimas IMA + MEINERT-COMBIMA/I/R75/2050 6 pozicija: Vienos pusės briaunų klijavimo staklės IMA + MEINERT-COMBIMA/I/R75/2050 7 pozicija: Plokščių vartytuvas IMA + MEINERT-COMBIMA/I/R75/2050 8 pozicija: Iškrovėjas IMA + MEINERT-COMBIMA/I/R75/2050

Būklė: naudotas, mašinos/transporto priemonės numeris: 006017, Pozicija 2: Plokščių pjūklas kampinėje versijoje IMA-COMBIMA SYSTEMS/N/I/R75/1110 Ksdpfxjwukzhe Amkjlt

Būklė: naudotas, mašinos/transporto priemonės numeris: 007514, 1 pozicija: Transfer IMA-COMBIMA SYSTEM I 2 pozicija: bordatriceLottoUno IMA-COMBIMA SYSTEM I 3 pozicija: Transfer IMA-COMBIMA SYSTEM I 4 pozicija: bordatriceLottoUno IMA-COMBIMA SYSTEM I 5 pozicija: Transfer IMA-COMBIMA SYSTEM I 6 pozicija: bordatriceLottoUno IMA-COMBIMA SYSTEM I 7 pozicija: Transfer IMA-COMBIMA SYSTEM I 8 pozicija: bordatriceLottoUno IMA-COMBIMA SYSTEM I 9 pozicija: Transfer IMA-COMBIMA SYSTEM I Kjdpfx Aewukznsmkelt

Būklė: paruoštas naudoti (naudotas), Gamybos metai: 1985, Funkcionalumas: visiškai funkcionalus, darbinis plotis: 2 000 mm, bendras ilgis: 6 000 mm, bendras svoris: 3 000 kg, pjovimo aukštis (maks.): 35 mm, TECHNINĖ INFORMACIJA Darbinis plotis min.: 520 mm Darbinis plotis maks.: 2.200 mm Maksimali pjovimo aukštis: 35 mm Maksimalus praėjimo aukštis prie esamų frezų: 35 mm Ksdoyttdhopfx Amkjlt Padavimo greitis: nereguliuojamas (nustatytas fiksuotas, vertė nenurodyta; apskaičiuota apie 8–10 m/min) STAKLIŲ INFORMACIJA Įėjimo srovės tipas: kintamoji srovė (AC) Matmenys ir svoris Matmenys (I x P x A): 6.000 x 4.000 x 3.000 mm Svoris: 3.000 kg ĮRANGA Garso izoliacijos kabina Penki apdirbimo ašys kiekvienoje pusėje, mechaniškai reguliuojamos

Būklė: naudotas, Gamybos metai: 1985, Funkcionalumas: visiškai funkcionalus, darbinis plotis: 2 000 mm, bendras plotis: 4 000 mm, bendras ilgis: 6 000 mm, bendras aukštis: 3 000 mm, bendras svoris: 3 000 kg, pjovimo aukštis (maks.): 35 mm, įvesties srovės tipas: Oro kondicionierius, reikalingas aukštis: 3 000 mm, IMA dvikryptis profiliavimo įrenginys su penkiomis apdirbimo ašimis kiekvienoje pusėje. Visos ašys reguliuojamos mechaniškai. Begalinis padavimo greičio reguliavimas. Parduodama kartu su garso izoliacijos kabina. Pardavimas iš vietos, savarankiškas išmontavimas. Kodpfsyf Ek Rjx Amkslt

Būklė: paruoštas naudoti (naudotas), Okuma Opus 5000 II Main Board II A E4809-045-086-A, serial number as per photo, used, normal signs of use, 100% fully functional, scope of delivery as shown in photos. Kodpfx Aji Ecaysmkslt

Būklė: paruoštas naudoti (naudotas), Okuma OPUS 5000 II Main Board II A E4809-045-086-A / 1911-1509-44-90, serial number as shown in the photo, used, normal signs of wear, 100% fully functional, scope of delivery as per photos. Kledpfx Aoi Eca Domket

Būklė: beveik kaip naujas (naudotas), Gamybos metai: 2013, IMA COMBIMA 2013 - 2x Be- und Entladestation - für PVC-, ABS- und Massivholzkanten - U-förmige Anordnung - mit KFA 20 Aggregat - sofort verfügbar Klsdpfotxtkxex Amkjt Für weitere Informationen, Video und technische Daten kontaktieren Sie uns bitte.

Būklė: visiškai atnaujintas (naudotas), Single-Sided Edgebanding and Edge Processing Machine (Left) Edgeband Material (Roll) Thickness (min/max) mm: 0.3 - 3 Edgeband Thickness for Strips/Slats (min/max) mm: 1 ALU Panel Thickness (min/max) mm: 6 - 55 Control/Software: IMATRONIC 121 /01 Feed Speed (adjustable) m/min: 6 - 30 FORMATTING PROCESSING: Jointing Cutter Unit with CNC Control 08.376 (2 x 4.5 kW) Sprayer Unit (for liquid release agent) Klodpfxscr T N Dj Amket EDGEBANDING SECTION: Lamps for edge heating of workpieces Gluing Unit (PUR glue + pre-melter) 04.1569 Edge Pressure Zone mm: 1000 + edgeband magazine for rolls (compartment No. 6) End Trimming Unit 08.42 (2 x 0.66 kW) Working Speed 25 m/min (0–25°) Pre-Milling Unit 08.0555 (2 x 1 kW) Milling Unit 08.055 (2 x 1 kW) 0°–30° + Sprayer Unit (for sliding fluid) Contour Milling Unit (for fine trimming) CNC Controlled 08.348 (2 x 0.66 kW) Multi-Profile Scraper Unit (CNC controlled) 08.516 Flat Scraper Unit 08.517 (Pneumatic) + Sprayer Unit (for polishing fluid) Buffing Unit 08.614 (2 x 0.25 kW) Universal Milling Unit for Grooving, Rebating and Profiling 08.183 (1 x 3 kW) Smoothing Unit 08.53 Radius Sanding Unit for Straight Edges WI (4 x 0.75 kW)

Būklė: naudotas, Complete factory for furniture manufacturing, consisting of: SZ0M23) Angle panel saw "GIBEN" Type 17 (5700x2700 mm) with "SIRIO" stacking system SZ0M25) Panel saw "GIBEN" Model GammaDue (3800x2200 mm) SZ0M26) Multi-blade panel saw "GABBIANI" (finished panels 4250x2120 mm) SZ0M27) Laminating line (roller press) "BARBERAN" for melamine papers (paper glue application) SZ0M29) Press line "COLOMBO REMO" (1400x9600 mm) for paper/veneer/laminated panels SZ0M30) Press line "FRIZ" (1400x6200 mm) for paper/veneer/laminated panels SZ0M41) Double-sided sizing and edge banding line "IMA" Combima with high-speed "RBO-BIESSE" automatic handling system SZ0M42) Double-sided sizing and edge banding line "IMA" Combima Softforming with a second double-sided sizing and edge banding machine "STEFANI" and handling system "TOMASSINI" SZ0M39-40) Single-sided edge banding line for narrow workpieces "HOMAG" Model KAL 310 with splitter "NARDELLO" Model Elegance SZ0M35-36) Boring machine "BIESSE" Techno Logic with infeed and stacking system "TOMASSINI" SZ0M45) CNC-controlled drilling and dowel inserting line "BIESSE" Techno FDT with high-speed automatic handling system "RBO-BIESSE" SZ0M37) CNC machining center "MORBIDELLI" Model Author 600 KL SZ0M56) Roll slitting and winding machines "CEFLA-DUSPOHL" Type RSW 2200 T SZ0M01) Cutting line (circular saw) and wood strip cutting line "OGAM+SALVADOR" SZ0M07) Cutting line (circular saw) and wood strip stacking line "SALVADOR + SACOT" SZ0M08) Cutting line (circular saw) and wood strip stacking line "SALVADOR + CMA" SZ0M11-17) Preparation line for honeycomb panels SZ0M18) No. 6 multi-daylight press "COLOMBO REMO" (dimensions ?? x ?? mm) SZ0M21) Sizing and calibrating line for honeycomb panels "GABBIANI + CELASCHI + ELMAG + COSTA LEVIGATRICI" Numerous other machines (VITAP drilling machine, circular saws, glue application machines, etc.), dust extraction system, roller conveyors, shelving (wall racks), forklifts, pallet trucks, and more. Kljdscr U Urepfx Amkot The machines are still installed at the user’s site and can be inspected by appointment.

Būklė: labai geros būklės (naudotas), 4-axis (X-Y-Z-C) CNC machining center for milling, drilling, cutting, and edge banding Control: IMAtronic 231 (Software: IMAWOP) Maximum working area (X - Y - Z) mm: 5000 x 1630 x 100 Maximum working area for edge banding (X - Y - Z) mm: 3900 x 1450 x 60 No. 8 clamping tables with consoles (number of consoles) – mm 1200 LED setup assistance for vacuum suction cup (sleeve) positioning (Y-axis) No. 1 vacuum pump (capacity 140 m³/h) Safety enclosure for the working head, safety tread mats Chip conveyor No. 2 vertical main spindles (milling units) HSK F63 (1 x 11 kW + 1 x 7.5 kW) Automatic tool change system (carousel changer) with 18 tool positions No. 21 independent vertical drilling spindles (4 x 1.2 kW) No. 6 independent horizontal drilling spindles (1 x 3 kW) Edgebanding unit – gluing unit (hot-melt adhesive) VT 50 Kljdpfofbmqtjx Amkst Edge magazine for rolls (6 compartments) OPTIONS: No. 1 saw adapter unit, 90 degrees fixed, max. diameter 200 mm No. 1 adapter unit for flush trimming and profile scraper No. 1 horizontal drilling and milling head adapter unit (cross head) with 4 horizontal spindles

Būklė: labai geros būklės (naudotas), SINGLE-SIDED FLEXIBLE EDGE BANDING MACHINE INSERT FOR LOT 1 Edge thickness in rolls (min/max) mm 0.3 - 3 Panel thickness (min/max) mm 8 - 60 Control ICOS open Feed speed m/min (adjustable) 7-35 Top pressure belt driven, spraying unit (for liquid anti-adhesive) Adjustable stop ruler CNC controlled. Panel infeed system A2 / 30 Jointing milling unit with CNC-controlled 75.34 (2 x 6.6 kW) Gluing unit (P.U.R. glue + pre-melter) 2 - VTG 3-48 + 286.205 Edge pressure zone. Edge height adjustment – CNC controlled. Edge magazine for rolls (compartment no.) 48 End trimming unit 08.42 / 30 / B (0.66 kW x 2) (PNEU 0°-25°) 30 m / min Pre-milling unit 08.0555 (1 kW x 2) Multi-profile milling unit (CNC controlled) 08.0587 (0.66 kW x 2) 4 PROFILES Sprayer unit (for sliding fluid) Ksdpfjifnzdox Amkjlt Contour milling unit (for fine milling) CNC controlled KFA x30 (0.5 kW x 1) 30 m/min Multi-profile scraper unit (CNC controlled) 08.516 (4 PROFILES) Flat scraper unit 08.521 (CNC controlled) Sprayer unit (for polishing fluid) Buffing unit 08.617 (0.18 kW x 4) No. 3 Universal milling units (CNC controlled) for grooving/rebating and profiling 08.190 (4.5 kW x 2 + 6.6 kW x 1)

Būklė: naudotas, Gamybos metai: 2016, Marel ženklinimo mašina - Concept 500 - Viršutinis etikečiuotojas Kljdpfxjxnkh Se Amket

Būklė: naudotas, Gamybos metai: 2008, mašinos/transporto priemonės numeris: MBxx-25, DEMAG KBK 2 – Overhead Crane Runway, Workshop Crane We assemble your crane runway to your required measurements – please inquire! Load capacity / lifting capacity from 80, 125, 250, 500 up to 1000 kg Technical data of the system: Klsdpfx Aowq A Avemket Demag KBK profile 1, 2L, 2 rail types Also available as a monorail system with curve sections, turntables, and switches! Mounting height variable The system can be supplied complete, including accessories such as: KBK rails, rail connectors, trolleys, end plates, cable trolleys, brackets/hangers, etc. Optional: chain hoists available in all sizes Various systems available. Very good used condition Rails available in yellow or red! Shipping by freight forwarding possible, collection preferred Demag KBK1, KBK2, and KBK3 rails are stock items!

Gamybos metai: 1999, būklė: naudotas, DEMAG KBK 2 – Crane Runway, Overhead Crane for Workshop Please inquire about your crane runway according to your required dimensions. Load capacities / lifting capacities from 80, 125, 250, 500 up to 1000 kg Technical data of the system: Demag KBK 2 profile rails Also available as a single-girder monorail with curved sections and switches! Adjustable installation height The system can be supplied as a complete package, including: KBK rails, rail connectors, trolleys, end plates, cable carriers, brackets/suspensions, etc. Klsdpjct Dhaefx Amkot All types of chain hoists available as options Due to its low own weight, installation is also possible in lightweight or timber-framed halls, as well as older buildings. Very good used condition Rails available in yellow or red! Shipping via freight forwarder possible, collection preferred Demag KBK1, KBK2, and KBK3 rails are in stock! Contact: Mr. Goepferich info [at] mobatgg . de

Gamybos metai: 2016, būklė: beveik kaip naujas (parodų įrenginys), mašinos/transporto priemonės numeris: KBK FFM, DEMAG KBK 2 - Crane Ceiling Crane Runway Indoor Crane The images show an example crane runway with the components listed below. These components are also available individually! Please inquire about your crane runway according to your specific dimensions. Working/load capacities from 80, 125, 250, 500 up to 1000 kg. KBK 2-R switches left and right (with conductor line) KBK 2-R slewing discs 890mm (with conductor line) KBK 2-R curved rails 15, 30, 45, 60, 90 degrees (with conductor line) KBK 2-R rails (with conductor line) The system can be supplied complete according to your requirements. Kledpfx Amommbn Toket Rails, rail connectors, trolleys, end plates, cable trolleys, brackets/hangers, accessories are in stock. Chain hoists available on request. Very good, almost as-new condition. Shipping by freight forwarder possible. Demag KBK1, KBK2, and KBK3 rails available from stock!

Būklė: labai geros būklės (naudotas), Funkcionalumas: visiškai funkcionalus, Gamybos metai: 2004, mašinos/transporto priemonės numeris: WILres, DEMAG KBK lubų krano takas, matmenys apie 13x7 m Naudingoji apkrova / kėlimo galia: 500 kg - 0,5 t Įrenginio techniniai duomenys: Krano takas iš Demag KBK2 bėgių Įrenginys tiekiamas pilnai: KBK bėgiai, bėgių jungtys, važiavimo vežimėliai, galinės plokštės, kabelių grandinės, laikikliai/pakabos ir t.t. Įskaitant senesnį Demag PK2 grandininį keliamąjį mechanizmą 500 kg (nuotraukoje pavaizduotas Demag DK2) Kranas išardytas, iškart prieinamas Naudotos būklės, žiūrėkite nuotraukas Prekės vieta: 75053 Gondelsheim Pristatymas per ekspeditorių arba atsiėmimas tik pagal susitarimą Demag KBK1, KBK2 ir KBK3 bėgiai yra sandėlyje! Yra ir kitų KBK sistemų, keliamosios galios nuo 125 kg iki 1600 kg. Prašome teirautis dėl krano tako pagal pageidaujamą iškyšos apkrovą ir matmenis. Kjdpoy Hpbdofx Amkolt

Gamybos metai: 1989, būklė: geras (naudotas), mašinos/transporto priemonės numeris: TH2000/9953, DEMAG KBK Overhead Crane System, Crane Runway approx. 9x4m (4m Bridge) Multiple units of this crane are available! Payload / Lifting Capacity: 500 KG - 0.5 tons Technical data of the system: Crane runway made from Demag KBK2 profiles System is delivered complete: KBK rails, rail connectors, trolleys, end plates, brackets/suspension fittings, etc. Incl. 500kg electric chain hoist – lifting height approx. 3.5m Crane is dismantled and available immediately Used condition, see pictures for details Item location: 75053 Gondelsheim Shipping via freight carrier or local pickup by appointment only Demag KBK1, KBK2, and KBK3 rails in stock! Kodpfx Asv Iakaemkjlt Other KBK systems available as well. Payloads from 125kg – 1600kg Please inquire about your desired crane runway—provide required capacity and dimensions for a non-binding quote.

Gamybos metai: 1985, būklė: labai geros būklės (naudotas), mašinos/transporto priemonės numeris: 20020302 EG, DEMAG KBK crane sky crane runway with dimensions approx. 16.5 x 6 m (6 m bridge) Load capacity / lifting capacity: 500 kg - 0.5 t Technical data of the system: Crane runway made of Demag KBK2 rails with integrated power supply System delivered complete: KBK rails, rail connectors, trolleys, end plates, cable drag chain, brackets/hangers, etc. Incl. Demag PK2 500 kg electric chain hoist – lifting height approx. 5 m Ksdoty S Dyopfx Amkelt Crane is dismantled and available immediately Used condition, see pictures Item location: 75053 Gondelsheim Shipping by freight forwarder or collection only by prior arrangement Demag KBK1, KBK2 and KBK3 rails are in stock! Other KBK systems also available. Load capacity from 125 kg to 1600 kg Please inquire about your desired crane runway with load capacity and dimensions, no obligation.

Gamybos metai: 1985, būklė: labai geros būklės (naudotas), mašinos/transporto priemonės numeris: 20020298 EG, DEMAG KBK Crane Runway System with Approximate Dimensions 10.5x9m (9m Bridge – Double Girder Crane) Load Capacity / Lifting Capacity: 500 KG – 0.5 t Technical Specifications of the System: Crane runway constructed from Demag KBK2 rails with integrated power supply. System is supplied complete: KBK rails, rail connectors, travel carriages, end plates, cable carriers, brackets/suspensions, etc. Including Demag PK2 500KG electric chain hoist – lifting height approx. 5m. Kodpfxoty S T Uj Amkjlt Crane is dismantled and available immediately. Used condition, see pictures. Item location: 75053 Gondelsheim Shipping by carrier or collection by appointment only. Demag KBK1, KBK2, and KBK3 rails are available from stock! Other KBK systems are also available. Load capacities from 125KG to 1600KG. Please send us your enquiry for crane runways specifying required capacity and dimensions without obligation.