Liftas pirkti naudotą (197)

Sąlyga: naudotas, Max. Kapazität: 225 kg Arbeitshöhe: 5,8 m Dksdsuf Hc Sopfx Af Hsu

Sąlyga: naudotas, FAS Vertical Conveyor Lift for Crates 4770x950x1200 RA2400 Manufacturer: FAS Conveyor Direction: Access to the lift possible from both sides Vertical Transport Height: Flexible adjustment of input and output levels, including intermediate levels Maximum Load Size: 850x380xXXX mm (LxWxH) Overall Height: 4770 mm Frame Width (clear width): 950 mm Frame Depth: 1200 mm Leg Height: 75 mm Motor: SEW motor 380-500V Divided into two sections: 2400x950x1200 mm Scope of delivery: Includes support frames, side guides, light barriers, and terminal box Options available: - Frequency converter Dksdpfowdbqlox Af Hsu - Height adjustment - Upstream and downstream conveyor systems - Control system All prices are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For tailored, professional advice, simply get in touch with us. Contact us by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Best regards, The Dr. Sonntag GmbH & Co. KG Team Your specialist and partner for intralogistics

Sąlyga: geras (naudotas), Gamybos metai: 2000, Lift systems, Kardex, approx. 4.50 m high, 250 kg per tray, tray dimensions: approx. 1.65 m x 62 cm – used –: Price per unit ex location: only €13,950 (net), dismantled, packed and loaded, plus transport and reassembly! Special prices are only valid for direct sale ex site! Manufacturer: Kardex Model: Shuttle 250-1650x622-NT Serial no.: 00.010380/001 Dkedpfxswni Iyo Af Hju Year of manufacture: 2000 Unit height: approx. 4.45 m Unit width: approx. 1.98 m Unit depth: approx. 2.10 m Number of trays: approx. 18 pieces Tray dimensions: 1650 x 622 mm Max. load per tray: 245 kg Permissible total payload: 20,000 kg 3/N/PE, 400 V, 3x8.0 A, 50/60 Hz, 4.5 kVA Condition: good, regularly maintained, machines run smoothly and are located in a clean environment! There is a hole in the front panel where an extraction system is currently installed, leading to a room sensor (the pipe and smoke detector are not included in the sale). Availability: from approx. week 22 and 24 / 2025 Location: Künzelsau area

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 2012, En Modula Lift ML 50D till salu. Det vertikala lyftmodulet har servats regelbundet av tillverkaren sedan installationen och är i mycket gott skick. Dkodpfxjv Uxrvs Af Hsu Brickorna har en bredd på 4 100 mm och ett djup på 860 mm, vilket ger 3,53 m² lagringsyta per bricka. Med 50 brickor blir den totala lagringsytan 176,5 m². Varje bricka har en maxbelastning på 500 kg, vilket innebär en total kapacitet på 25 000 kg för alla 50 brickor. Det vertikala lyftmodulet är placerat i ett skyddat område med entresolplan, vilket har bidragit till att beklädnad och utvändigt skick är utmärkt. Specifikationer: Tillverkare: Modula Tillverkningsår: 2012 Modell: Modula Lift ML 50D Höjd: 6 200 mm Bredd (lyftmodul / bricka): 4 500 mm / 4 100 mm Djup (lyftmodul / bricka): 3 058 mm / 860 mm Antal brickor / Brickhöjd: ca 50 st / 120 mm hög kant Maxvikt per bricka: 500 kg Elektronik: 400 V, 20 A

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 2020, Lödige Freight Elevator ESCORTA ESCORTA Freight Elevator for safe and efficient transport of goods and personnel Now approved for multiple persons to ride along The ESCORTA is the optimal solution for overcoming height differences in warehouses and production facilities. Thanks to new certification (type-tested according to the European Machinery Directive 2006/42/EC), multiple persons can now accompany the load in the lift cabin en route to the desired floor. This upgrade option increases convenience and makes goods transport between various levels much easier and more comfortable. The warehouse lift can be easily integrated into existing buildings and racking systems, requiring no separate machine room or lift shaft. The required pit depth is minimal or can be entirely avoided with the use of a ramp. Dkedpfxov Hqmpe Af Hsu Manufacturer: Lödige Industries Freight Elevator Escorta Type: MEK-1 Year of manufacture: 2020 Load capacity: 2,000 kg Number of persons: 26 2 floors (Ground Floor/1st Floor/2nd Floor) Floor height: 2,500 mm Double-leaf doors Footprint: 2,800 x 2,700 mm Internal dimensions: 2,000 x 2,400 mm Total height: approx. 7,700 mm Installation height on 2nd floor: 2,700 mm More items – new and used – can be found in our shop! International shipping costs on request!

Sąlyga: labai geros būklės (naudotas), Funkcionalumas: visiškai funkcionalus, Gamybos metai: 2014, Marke: JLG 2646ES Baujahr: 2014 Lager-Nr.: JLG229482 Betriebsstunden: 630 Letzte Inspektion: 20.06.2025 Antriebsart: Elektro Restprofil der Bereifung: 60 % Plattformhöhe: 7,92 m Arbeitshöhe: 9,72 m Seitliche Reichweite: — m Up-and-over: — m Tragfähigkeit der Plattform: 450 kg Abmessungen (LxBxH): 2,50 x 1,18 x 2,39 Meter Djdpswvq U Dofx Af Hjku Gesamtgewicht: 2.711 kg CE (Konformitätserklärung) Alle erforderlichen Dokumente und Unterlagen vorhanden. Sehr gepflegte Maschine! Die Maschinen stammen aus dem Mietpark. Wir bieten Prüfung, Wartung und Transport an.

Sąlyga: naudotas, Platformhöhe: 6 m Vollständige Modellbezeichnung: 63400-004 Maximale Traglast: 300 kg Djdpjuf Hgkofx Af Hsku

Sąlyga: naujas, Gamybos metai: 2025, TOP Carousel Storage System for 3D Foil Rolls Our film carousel storage systems are suitable for storing all types of foil rolls. They can be used as a high-bay storage solution directly at the membrane press or as a space-saving 3D foil stock. With our carousels, a large number of foil rolls can be stored in the smallest space (approx. 2.4m x 1.2m), accommodating up to 32 rolls with a diameter of 300mm. The required film is immediately accessible at the push of a button. Our standard carousels are available in heights from 2.8 meters up to 6.0 meters. Custom solutions are also available upon request. Please contact us – together we will find the right storage solution for your needs. As optional additional equipment, we offer centering sleeves, manual or automatic cutting devices, and ionization solutions. Dksdpeff Huwefx Af Hsu • Hanging bars with diameters from 42.4mm up to max. 76mm • Side cladding over the entire construction height • Protective grid from 2.2m above floor level up to the top edge of the carousel • Load chain as hollow pin chain, breaking strength 100 kN, pitch 50mm = support rod hanger spacing. Circulation speed approx. 5.5 m/min • Operation via key-operated switch with return (dead man’s control) for up/down movement • Rated voltage 400 V; 3N; 50 Hz, power supply cable with CEKON plug 16A, site-side fuse protection 10A time-delay • Attention!!! Installation requires a stable, level, and solid floor (no floating screed). Minimum floor load capacity must be 2.4kg/cm²

Sąlyga: geras (naudotas), Lift systems, Kardex, approx. 4.50 m high, 250 kg per tray, Tray size: approx. 1.65 m x 62 cm – used - : Price per machine ex location: only €14,950 (net), dismantled, packed, and loaded, plus transport and reinstallation! Special price is only valid for sales directly from site! Unit 1: Manufacturer: Kardex Dodpfx Aewlkbvjf Heku Type: Shuttle 1650x622 NT Serial number: 99.005438/001 Year of manufacture: 1999 Machine height: approx. 4.45 m Machine width: approx. 1.98 m Machine depth: approx. 2.10 m Number of trays: approx. 37 units Tray dimensions: 1650 x 622 mm Max. load per tray: 250 kg Permissible total payload: 2 x 10,000 kg 3/N/PE, 400V, 3x5.5A, 50/60 Hz, 4.5 kVA Condition: good, regularly serviced, units run very smoothly and are located in a clean environment! There is a hole in the front panel where an extraction system is currently installed, which leads to a room sensor (piping and smoke detector are not included in the sale). Availability: from approx. calendar week 22 and 24/2025 Location: Künzelsau region

Sąlyga: beveik kaip naujas (naudotas), Gamybos metai: 2019, veikimo valandos: 500 h, Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: 3522287, bendras aukštis: 5 500 mm, bendras plotis: 4 517 mm, bendras ilgis: 3 165 mm, keliamoji galia: 4 000 kg, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DATA Retrieval height 1/2: 0 / 2.9 m Carrier dimensions: 4100 x 857 mm Side walls: 120 mm Usable height per carrier: 320 mm Number of carriers: 16 Storage surface: 56.16 m² Storage volume: 17.97 m³ Provisioning time unloaded/loaded: 23 / 26 s MACHINE DETAILS Dimensions: 5,500 x 4,517 x 3,165 mm Empty weight: 2,816 kg Weight + empty carriers: 4,400 kg Weight + carriers + payload: 8,400 kg Footprint: 14.3 m² Surface per pallet slot: 247 cm² Average floor load: 587 kg/m² Rated power: 6.5 kW Voltage: 400 V AC/3~, 50/60 Hz EQUIPMENT - Installation and configuration manual Dksdpfx Afsu Aabrs Hju - Operating manual in DE and EN - Data structure documentation - Interface requirement documentation - Training materials

Sąlyga: naudotas, Four winning factors – The success building blocks of DLK – Storage Technology | Levelmaker® | Logistics | Solutions WE OFFER Goods Lift CONVER 147 SPECIFICATIONS Year of manufacture: 2013 Dedpfeu Aqpmjx Af Hoku Load capacity: 2,000 kg External depth: 2,600 mm External width: 2,800 mm Internal depth: 2,450 mm Internal width: 2,411 mm Condition: good used condition PROJECT PLANNING Our sales team will be happy to provide you with a non-binding, customized offer tailored to your requirements. TRANSPORT & INSTALLATION We are pleased to assist you with the transportation and installation of the equipment. PAYMENT TERMS Payment terms are to be agreed upon in the event of an order. The price stated is per unit/net price or as specified in the description (plus VAT). You will of course receive an invoice showing VAT separately. ABOUT US DLK, based in Nordhorn, trades in new and used products from the fields of warehouse logistics, conveyor technology, mezzanine platforms, textile storage systems, as well as machinery for commerce, industry, and crafts. We continuously offer attractive used equipment from various manufacturers/brands at competitive conditions. If you have any questions, please feel free to contact us.

Sąlyga: labai geros būklės (naudotas), Funkcionalumas: visiškai funkcionalus, Gamybos metai: 2014, Marke: JLG 3246ES Baujahr: 2014 Lagernummer: JLG230259 Betriebsstunden: 640 Letzte Prüfung: 07-03-2025 Antrieb: Elektro Restprofil der Bereifung: 60 % Plattformhöhe: 9,70 m Dedpfewvq Nuox Af Heku Arbeitshöhe: 11,70 m Waagerechte Reichweite: - Übergreifhöhe: - Tragfähigkeit der Plattform: 320 kg Abmessungen (LxBxH): 2,50 x 1,18 x 2,39 Meter Gesamtgewicht (zulässiges Gesamtgewicht): 2.897 kg CE (Konformitätserklärung) Sämtliche erforderlichen Unterlagen und Papiere vorhanden. Sehr gepflegte Maschine! Die Maschinen stammen aus dem Mietpark. Wir bieten Prüfung, Wartung und Transport an.

Sąlyga: naudotas, Maksimalus keliamoji galia: 340 kg Djdpfx Ajuf Hgqof Hoku Maksimalus platformos aukštis: 9,75 m Variklis: elektrinis

Sąlyga: naudotas, Gamybos metai: 1995, Funkcionalumas: visiškai funkcionalus, bendras aukštis: 6 500 mm, bendras plotis: 12 260 mm, bendras ilgis: 3 460 mm, keliamoji galia: 6 690 kg, Small Vertical Carousel For sale is a vertical carousel storage system by Bellheimer Metallwerk GmbH, model SYS-250-4410.5-15, year of manufacture 1995. Technical specifications: Manufacturer: Bellheimer Metallwerk GmbH Model: SYS-250-4410.5-15 Year: 1995 Dimensions (LxWxH): 3,460 x 12,260 x 6,500 mm Dimensions per shelf: Depth: 410 mm Height: 220 mm Width: 2,950 mm Number of shelves: 44 (expandable to 88 with partition) Max. load per shelf: 150 kg (with 44 compartments) Dkjdpfovz Tm Iex Af Hsu Max. load per shelf: 30 kg (with 88 compartments) Permissible total payload: 6,690 kg Price on request. Inspection and collection possible by arrangement. If you are interested or have any questions, please feel free to contact us!

Sąlyga: geras (naudotas), 2 lift systems, Megamat, heights 9.96 m and 8.96 m, 200 kg per tray, 61 or 69 trays – used –: Price per unit ex location: €17,950 (net), dismantled, packed and loaded, plus transport and reassembly! Price per unit when purchasing both units: €16,950 (net), dismantled, packed and loaded, plus transport and reassembly! Unit 1: Manufacturer: Megamat / Kardex Type: MEGALIFT-13236/25/9960 Year of manufacture: 2000 Unit height: 9.96 m The unit can be shortened in height! The base unit is approx. 6 m high and can be set up at this height without significant additional effort. Other heights possible! Unit width: to be advised Unit depth: to be advised Tray dimensions: External approx. 225 x 65 cm – Internal approx. 225 x 51.5 cm Number of trays: 69 pieces Max. load per tray: 205 kg Permissible total load: 18,000 kg The unit is equipped with the standard configuration of support angles – spacing approx. 250 mm. This means the minimum gap between trays is 250 mm, but it is possible to store taller products. Additional support angles can be purchased at extra cost to accommodate more trays (which would also need to be purchased). Dkodpfxevx Have Af Hsu Unit number: 050772 Unit control / CPU (type): MM255 Keyboard / display (type): MM255 Control SW 25003_02_03D Total operating hours: approx. 2,058 (as of inspection 20.03.2024) Total retrieval cycles: 234,700 (as of inspection 20.03.2024) Date of last service and safety check: 06/03/2023 Date of last DGUV-V3 (protective conductor test / electrical inspection): 06/03/2023 Unit 2: Manufacturer: Megamat / Kardex Type: MEGALIFT-13236/25/8960 Year of manufacture: 2000 Unit height: 8.96 m The unit can be shortened in height! The base unit is approx. 6 m high and can be set up at this height without significant additional effort. Other heights possible! Unit width: to be advised Unit depth: to be advised Tray dimensions: external approx. 225 x 65 cm – internal approx. 225 x 51.5 cm Number of trays: 61 pieces Max. load per tray: 205 kg Permissible total load: 18,000 kg The unit is equipped with the standard configuration of support angles – spacing approx. 250 mm. This means the minimum gap between trays is 250 mm, but it is possible to store taller products. Additional support angles can be purchased at extra cost to accommodate more trays (which would also need to be purchased). Unit number: 050672 Unit control / CPU (type): MM255 Keyboard / display (type): MM255 Control SW 04003_02_03D Total operating hours: 1,354 (as of inspection March 2024) Total retrieval cycles: 170,500 (as of inspection March 2024) Date of last service and safety check: 06/03/2023 Date of last DGUV-V3 (protective conductor test / electrical inspection): 06/03/2023 Condition: good, dent in the panel of the control unit Availability: immediately Location: Landshut

Sąlyga: naujas, Gamybos metai: 2022, Funkcionalumas: visiškai funkcionalus, bendras aukštis: 4 500 mm, bendras plotis: 2 780 mm, bendras ilgis: 2 921 mm, keliamoji galia vienai sandėliavimo sekcijai: 500 kg, garantijos trukmė: 12 mėnesiai, keliamoji galia: 66 000 kg, The fully automated high-bay storage systems with cutting-edge technology – available in heights from 2.5 to 15 meters, in 500 mm increments, available from stock! Simply measure your ceiling height; only 25 mm clearance to the ceiling is required for installation of the storage tower. New equipment at special conditions – the ideal alternative to used storage lifts (Kardex, Hänel, Modula, and Megamat). Feel free to browse our diverse product range. Dksdpfx Aeuu Rzlef Hsu We look forward to your inquiry. Delivery possible within 48 hours after payment receipt! Optional app connectivity available! The high-density storage with 25-millimeter increments provides maximum capacity within a minimal footprint.

Sąlyga: naujas, STAPRO Lifts specializes in the development, production, and installation of goods lifts. A professional goods lift from STAPRO is the best solution for moving your goods efficiently and safely. - Various models, fully customized and manufactured in the Netherlands according to customer requirements. - Available with a self-supporting lift shaft or column design. - Finishing options include safety mesh or solid panels. - Lifting capacities from 500 kg up to 5,000 kg. - Lifting heights up to 12 meters. - Option for accompanied transport of persons, with type certification available through TUV. Dodpfx Ajgbun Tjf Hsku All goods lifts are manufactured by STAPRO in the Netherlands, complete with CE certification, documentation, and warranty. STAPRO can install and service all goods lifts throughout Europe. Contact us to discuss your requirements or request a free quotation.

Sąlyga: naudotas, Gamybos metai: 2018, veikimo valandos: 297 h, spalva: kitas, GVW: 1.526 kg Dkodpju Sp Duefx Af Hou Arbets­höjd: 238 cm CE-märkning: ja Serienummer: 2533048 Maskiner till salu! Utforska vår webbplats för ett brett utbud av maskiner redo för köp. Vi har fler alternativ än de som finns online, så tveka inte att ringa eller mejla oss när som helst. Alla våra maskiner är noggrant servade och kontrollerade för driftsäkerhet. Behöver du bilder? Kontakta oss så skickar vi dem omgående. Vi hjälper dig på nederländska, engelska, franska, tyska, spanska och ryska. Upptäck vårt stora urval av pålitliga maskiner.

Gamybos metai: 2006, Sąlyga: naudotas, Year of manufacture: 2006 Empty weight: 157 kg Payload: 295 kg GVW: 452 kg Dkjdowta Rpopfx Af Hju Working height: 732 cm Overall condition: Good Technical condition: Good Optical condition: Good Manufacturer: Genie Model: SLC-24 Year: 2006 Weight: 157 KG Product number: 25056 Platform height: 7.32 m Transport height: 2.18 m Capacity: 295 KG The machine is in good technical condition. Includes documentation and CE certificate. Price: €1,450 excl. VAT, available from our location in Hedel, Netherlands. Delivery possible at additional cost. Keywords: Lift Scissor Lift Scissor Work Platform Telescopic Boom Lift Articulated Boom Lift Genie JLG Haulotte Skyjack Upright Manitou Hinowa Niftylift Aichi Snorkel Omme Scissorlift Boomlift Articulated Platform Working Platforms Scissor Platform

Sąlyga: naudotas, Gamybos metai: 2004, Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: 5070000136, Large paternoster For sale is a Kasto Unitower F 3.0 heavy-duty paternoster from 2004. Technical data: Manufacturer: Kasto Maschinenbau Model: Unitower F 3.0 Machine number: 5070000136 Year of manufacture: 2004 Dsdpovz Tkmefx Af Hsku Max. load capacity handling device: 3,000 kg Max. load capacity per cassette: 3,000 kg Number of compartments: 103 Price on request. Inspection possible by appointment. If interested or for further questions, please feel free to contact us!

Sąlyga: labai geros būklės (naudotas), Freight lift across 3 levels. Lödige, 800kg, designed for installation on a warehouse floor (pitless) – used –: Price ex location: €13,500 (net) plus dismantling costs! Manufacturer: Lödige Model: Sherpa Type: MSK 16 Year of manufacture: 2020 Serial no.: 746 97056 Total height: approx. 8m Base dimensions: Width approx. 2.38m, Depth approx. 2.18m Load capacity: 800kg Maximum loading height: 2m Cabin dimensions: approx. 2 x 2 x 2m No passenger transport permitted! Floor level: 0cm First level: approx. 2.70m Second level: 5.30m Currently, the first level is at approx. Condition: very good Dksdpfx Afotu H Tie Hou Available: immediately Location: Frankfurt am Main area Manufacturer’s description: Space-saving application – easy installation The self-supporting steel shaft with sheet metal lining is delivered fully assembled. Thanks to the low pit depth of 70 – 150 mm, a drive-on ramp can be omitted entirely. No machine room required. This allows the SHERPA goods lift to be integrated into existing buildings or racking systems in the shortest possible time and without extensive modifications. Installation is thus quick and straightforward.

Sąlyga: labai geros būklės (naudotas), Funkcionalumas: visiškai funkcionalus, Gamybos metai: 2019, veikimo valandos: 442 h, bendras svoris: 1 546 kg, Marke: JLG 1930es Baujahr: 2019 Lagernummer: JLG33594 Betriebsstunden: 442 Letzte Prüfung: neu Antrieb: elektrisch Restprofil der Reifen: 75 % Plattformhöhe: 5,8 m Arbeitshöhe: 7,8 m Seitliche Reichweite: --- Übergreifende Reichweite: --- Tragfähigkeit der Plattform: 230 kg Abmessungen (LxBxH): 1,87 x 0,76 x 2,02 Meter Gesamtgewicht (Gesamtmasse/GVW): 1.546 kg CE (Konformitätserklärung) Alle erforderlichen Unterlagen und Papiere vorhanden. Dkjdpfx Afevhadmj Hou Gepflegte Maschine! Die Maschinen stammen aus unserer Mietflotte. Wir bieten Inspektion, Wartung und Transport an.

Gamybos metai: 2006, Sąlyga: naudotas, Year of manufacture: 2006 Model year: 2006 Dksdpewta Nxjfx Af Heu Unladen weight: 157 kg Payload: 295 kg GVW: 452 kg Working height: 732 cm Overall condition: good Technical condition: good Optical condition: good Manufacturer: Genie Type: SLC-24 Year of manufacture: 2006 Weight: 157 KG Product number: 22054 Platform height: 7.32 m Transport height: 2.18 m Capacity: 295 KG Machine is in good technical condition. Including documentation and CE certificate. Price: € 1,450,- excl. VAT, available from our location in Hedel, Netherlands. Delivery possible at extra cost. Keywords: Aerial work platform, scissor lift, scissor platform Telescopic boom lift, articulated boom lift Genie JLG Haulotte Skyjack Upright Manitou Hinowa Niftylift Aichi Snorkel Omme Scissorlift, boom lift, articulated platform Access platforms, scissor lifts

Gamybos metai: 2009, Sąlyga: naudotas, Year of manufacture: 2009 Unladen weight: 157 kg Payload: 295 kg GVW: 452 kg Working height: 732 cm General condition: good Technical condition: good Visual condition: good Manufacturer: Genie Model: SLC-24 Year of manufacture: 2009 Weight: 157 kg Product number: 22058 Platform height: 7.32 m Transport height: 2.18 m Capacity: 295 kg The machine is in good technical condition. Includes documentation and CE certification. Djdpfxswta Nrj Af Hjku Price: €1,750,- excl. VAT, available from our location in Hedel, Netherlands. Delivery possible for an additional charge. Keywords: Aerial work platform Scissor lift Scissor aerial platform Telescopic boom lift Articulated boom lift Genie JLG Haulotte Skyjack Upright Manitou Hinowa Niftylift Aichi Snorkel Omme Scissorlift Boomlift Articulated Platform Access platforms Scissor platform

Gamybos metai: 2013, Sąlyga: naudotas, Year of manufacture: 2013 Unladen weight: 157 kg Payload: 295 kg Dodpjwta Nljfx Af Hoku Gross vehicle weight (GVW): 452 kg Working height: 732 cm Overall condition: good Technical condition: good Visual condition: good Manufacturer: Genie Model: SLC-24 Year of manufacture: 2013 Weight: 157 kg Product number: 22059 Platform height: 7.32 m Transport height: 2.18 m Capacity: 295 kg The machine is in good technical condition. Includes documentation and CE certificate. Price: €1,950 excl. VAT, available from our location in Hedel, Netherlands. Delivery available at additional cost. Keywords: Aerial work platform, Scissor lift, Scissor platform, Telescopic boom lift, Articulated boom lift, Genie, JLG, Haulotte, Skyjack, Upright, Manitou, Hinowa, Niftylift, Aichi, Snorkel, Omme, Scissor lift, Boom lift, Articulated platform, Powered access platform, Scissor work platform