Used Vetter Pillar Jib Crane Foundation Plate for sale (17,574)

Condition: good (used), functionality: unexamined, total height: 6,500 mm, total length: 12,300 mm, load capacity: 8,000 kg, FOR SALE: KONE Industrial Overhead Crane (8,000 kg / 8 t) Professional-grade overhead bridge crane from Finnish manufacturer KONE. The crane is dismantled and ready for transport. Excellent choice for industrial halls, machine shops, or heavy-duty maintenance applications. Technical Specifications: Brand: KONE Lifting Capacity: 8,000 kg (8 Tons) Year of Manufacture: 1983 Crane No: K 8461 Span: 12.3 meters Lifting Height: 6.3 meters Power Supply: 3N ~ 50Hz, 380 V Speeds: Main Hoist: 5 / 1.6 m/min Trolley Travel: 24 / 8 m/min Bridge Travel: 32 / 10 m/min Crodpfxjy Ix Ene Acmef Maintenance & Condition: Wire Ropes: Replaced on 21.02.2011 (Serviced by Konecranes). Rope type 6X36-FC, 14 mm diameter, 39 m length. Condition: Used in a professional environment with a regular maintenance log. Sold as-is. Included: Bridge beam, trolley, control cabinet, and the lifting accessories (magnets/grippers) shown in the photos.

Condition: excellent (used), functionality: fully functional, Year of construction: 2013, total height: 8,000 mm, total length: 6,000 mm, load capacity: 1,250 kg, throat depth: 5,000 mm, working height: 6,900 mm, Konecranes pillar jib crane. Outreach: 500 cm. Height under the jib arm: 750 cm. Credpsy Ecnujfx Acmef Load capacity: 1250 kg. Infinitely rotatable. Radio control: Lifting/lowering. Slewing. Hoist travel on the jib. A reduction of height and outreach is possible and permitted. Transport can be organized. Other sizes of pillar jib cranes of the same design available: 500 kg, 600 cm outreach, 750 cm height. 1600 kg, 500 cm outreach, approx. 700 cm height.

Condition: excellent (used), functionality: fully functional, Year of construction: 1986, machine/vehicle number: MIKA400077, Technical data: 1 Zasche / Demag ZHD 500-8/4.5 pillar jib crane, rated load 500 kg Load capacity at full outreach: 500 kg / 0.5 tons Height: approx. 4.9 m, bottom edge of jib: approx. 4.5 m Jib outreach: approx. 8 m, hook height: approx. 4 m Overall weight: approx. 1200 kg Equipped with Demag PK chain hoist 500 kg Connection: 400V 16A, slewing range 360° Crsdpfoxvmn Dsx Acmjf Crane is dismantled and immediately available Location: 75053 Gondelsheim Only the crane system shown in the pictures is being sold Very good condition, see pictures Shipping by freight carrier or collection by appointment

Year of construction: 1991, condition: good (used), machine/vehicle number: RS100/9 + RS101-6, Technical data: 1 Zasche / Demag GSX250-3/3.25 pillar jib crane NL 250 KG Payload at full reach 250 KG / 0.25 tonne payload Height: approx. 3.45m, UK boom: approx. 3.25m Reach: approx. 3m, hook height: approx. 2.85m Total weight approx. 500 kg including dowel plate 75x75cm Cjdpfx Acovzkzpsmerf with Demag chain hoist 250KG payload Connection to 400V 16A, swivel range 270° Test book is available Crane is dismantled and immediately available Item location is 75053 Gondelsheim Only the crane system shown in the pictures is for sale Used condition, see pictures Shipping by freight forwarder or collection by appointment

Year of construction: 1988, condition: excellent (used), machine/vehicle number: TRHE, 1 Demag wall jib crane 250 KG payload / lifting capacity 5 units available, lengths 1x5 - 1x5.8 - 1x6 - 2x7m Price from 1950 for a 5m crane, 250Kg payload with steel chain hoist payload 250 + 500Kg Weight including wall bracket approx. 350 Kg Complete with wall brackets, boom, chain hoist, cable drag, chassis and small parts Swivel range 270° Item location is 75053 Gondelsheim System is completely dismantled and immediately available See pictures Used condition Csdpfx Acemqf I Eemerf Shipping by freight forwarder or collection Please enquire about shipping costs according to postcode

Condition: used, Wall-mounted slewing crane DEMAG type KBK 2 Demag boom no.: KBK-982 040 44 Demag wall bracket no.: 85104044 Year of manufacture: 2000 Load capacity: 500 kg Jib length: 4000 mm Slewing range: 270° Wall mounting plate: 1170 x 440 mm Height lower edge of boom to upper edge of wall bracket: 1000 mm Flange plate of wall bracket to centre of pin: 270 mm Total length from flange plate of wall bracket to tip of jib: 4330 mm - Jib profile: DEMAG KBK 2 C-profile rail - Trolley for DEMAG KBK 2 C-profile rail - Original yellow paint Net weight: 170 kg Very good condition Crodpfotqwrvjx Acmsf Price without chain hoist – chain hoist or crane can also be found in our shop.

Condition: excellent (used), arm lifting capacity 125 kg chain hoist with remote control, lifting capacity 125 kg air suction cup, lifting capacity 125 kg year of manufacture 1998 CE marking arm length 707 cm base length 350 cm Codpfjy Nid Dex Acmerf

Year of construction: 2026, condition: new, functionality: fully functional, Barbaric pillar jib crane with vacuum lifter - Boom length: 6 m - Overall height: 4.3 m - Load capacity: 250 kg Cedpfxovy Trne Acmjrf - Comfort control, all functions on the operating handle, lifting/lowering, tilting, suction/releasing - Tiltable by 90° - Lifting speed 0-10 m/min continuously adjustable - Chain length: 3.5 m - 230V, 3x1.5 mm² - Operating pressure 6 bar, filtered, dry compressed air required - Safety system - Reinforced traverse: Reinforced version for slightly permeable and slightly structured panels Further details on request. Exhibition machine, can be viewed by appointment.

Condition: excellent (used), functionality: fully functional, Year of construction: 1999, machine/vehicle number: GP147/147.2/147.3/58, 1 Vetter wall-mounted slewing crane 500 KG payload / lifting capacity Crane is available 4x!!! Type PW2.5-4.0 Outreach approx. 4m, 500 KG - 0.5t payload With chain hoist, 500 KG load capacity (2 lifting speeds) Total weight approx. 500 kg Year of manufacture: 1999 Complete with wall bracket, jib arm, chain hoist, cable drag, trolley, and small parts Slewing range approx. 180° Item location: 75053 Gondelsheim System is fully dismantled and immediately available Fully functional condition See pictures Csdpfey D D Imjx Acmsrf Shipping via freight forwarder or pickup Please inquire about shipping costs by postal code.

Condition: excellent (used), functionality: fully functional, Year of construction: 2001, machine/vehicle number: GP55/179, 1 Vetter wall-mounted slewing crane, 500 kg load capacity / lifting capacity Crane available 2x!!! Type PW2.5-5.5 Jib length approx. 5.5 m, load capacity 500 kg - 0.5 t With chain hoist, load capacity 500 kg (2 lifting speeds) Total weight approx. 500 kg Year of manufacture: 2001 Complete with wall bracket, jib arm, chain hoist, cable trolley, end carriage, and small parts Slewing range approx. 180° Crsdsy D D Hcepfx Acmof Item location: 75053 Gondelsheim Unit is fully dismantled and immediately available Fully functional condition See pictures Shipping by freight carrier or collection Please inquire about shipping costs according to postal code.

Condition: ready for operation (used), Year of construction: 2014, Offered is a column-mounted jib crane: Load capacity: 1000kg, Outreach: 3500mm, Overall height: 4400mm, Column diameter: 355mm, Crane classification: H2 / B3, Hoist unit: electric chain hoist, Slewing gear: electric 0.21rpm / 0.84rpm, System regularly inspected, Inspection by appointment Crsdpfx Ajy Dgqwecmof

Condition: good (used), functionality: fully functional, Year of construction: 2003, load capacity: 125 kg, throat depth: 6,000 mm, For sale is a jib crane from Demag (Demag Cranes & Components GmbH), model D-AS270. The crane is fully functional and ready for immediate use. Technical data: Year of manufacture: 07/2003 Crsdpfx Aey Dqmpecmef Load capacity: 125 kg Jib length: 6 m Slewing range: 270° Transportation and loading can be organized Europe-wide for an additional charge upon request. All prices are subject to VAT. Inspection possible by appointment. Please contact us—our team is happy to assist you. Trade-in or exchange is possible! Machinery purchase/sales PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES, AND MORE. Are you looking for a high-quality yet affordable metalworking machine for your production? Or do you wish to sell yours? For further information and contact options, please visit our website.

Condition: excellent (used), functionality: fully functional, Year of construction: 2006, machine/vehicle number: MIKA38005, 1 ABUS LW wall-mounted jib crane, 500 kg payload / lifting capacity Outreach 3 m, 500 kg payload With Abus GM chain hoist, 500 kg capacity Csdpfx Acsyzbl Dsmorf Weight incl. wall bracket approx. 250 kg Complete with chain hoist, cable trolley, travel carriage and small parts Slewing range 270° Item location is 75053 Gondelsheim System is fully dismantled and immediately available Shipping via freight forwarder or collection Please enquire about shipping costs by postal code

Condition: used, functionality: fully functional, Year of construction: 2007, load capacity: 250 kg, Manual Crane to lift goods Good used condition Can install or supply only Transport can be arranged or can be collected Cedpfx Acjw Rfugemjrf Located in Lutterworth Leicestershire Video in pictures of it being operated 4 columns track measurements 2 x 6670mm with columns width needed 7680mm track measurements 2 x 7300mm with columns width needed 8300mm

Condition: used, mileage: 119,271 km, power: 390 kW (530.25 HP), first registration: 08/2022, fuel type: diesel, tire size: 385/65R22.5, axle configuration: 8x4, wheelbase: 3,450 mm, fuel: diesel, brakes: engine braking, color: blue, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, total length: 8,750 mm, total width: 2,550 mm, Year of construction: 2022, Equipment: ABS, AdBlue, air conditioning, central locking, crane, cruise control, differential lock, electric window regulation, lane keeping assist, parking heater, seat heater, traction control, = Additional Options and Equipment = Crsdpfxsx Scrme Acmof - Remote central locking - Refrigerator - Lifting axle - Hub reduction - PTO (Power Take-Off) - Radio - Reversing camera - Disc brakes - Sun visor - Spotlights - Lane departure warning system - Auxiliary heater - Toolbox = Remarks = Mercedes-Benz Arocs 3353 Bigspace cab. 8x4*4 with hydro drive front axle. (8x6) Lift and steering axle. Adjustable fifth wheel. Supports for 20ft container Fassi F710RA.2.26 Jib: L426 3.70 m - 16,000 kg 4.30 m - 13,900 kg 5.95 m - 9,850 kg 7.70 m - 7,400 kg 9.65 m - 5,770 kg 11.70 m - 4,630 kg 13.85 m - 3,850 kg 16.10 m - 3,280 kg JIB: 19.10 m - 1,660 kg 20.45 m - 1,500 kg 21.80 m - 1,365 kg 23.20 m - 1,250 kg 24.75 m - 1,150 kg 26.35 m - 980 kg 28.05 m - 825 kg = Further Information = Technical Information Number of cylinders: 6 Axle Configuration Brakes: Disc brakes Front axle: Tire size: 385/65R22.5; Steered; Tire tread left: 20%; Tire tread right: 20%; Suspension: leaf suspension Rear axle 1: Tire size: 315/80R22.5; Twin tires; Tread left inner: 25%; Tread left outer: 25%; Tread right inner: 25%; Tread right outer: 25%; Suspension: air suspension Rear axle 2: Tire size: 315/80R22.5; Twin tires; Tread left inner: 25%; Tread left outer: 25%; Tread right inner: 25%; Tread right outer: 25%; Suspension: air suspension Rear axle 3: Tire size: 355/50R22.5; Steered; Tire tread left: 60%; Tire tread right: 60%; Suspension: air suspension Weights Unladen weight: 23,400 kg Payload: 12,100 kg Gross vehicle weight: 35,500 kg Functional Crane: Fassi Financial Information Price: On request Identification Type number: 3353 8x4 / FASSI 71 T/M + JIB / = Company Information = ALL PRICES ARE NET FOR EXPORT. Joris Versteijnen (NL-DE-GB), Wouter Greutink (NL-DE-GB-ES-IT), Russian spoken. We make every effort to provide correct information but no rights can be derived from the posted texts.

Condition: used, mileage: 119,271 km, power: 390 kW (530.25 HP), first registration: 08/2022, fuel type: diesel, tire size: 385/65R22.5, axle configuration: 8x6, wheelbase: 3,450 mm, fuel: diesel, brakes: engine braking, color: blue, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, total length: 8,750 mm, total width: 2,550 mm, Year of construction: 2022, Equipment: ABS, AdBlue, air conditioning, central locking, cruise control, differential lock, electric window regulation, fridge, lane keeping assist, parking heater, seat heater, traction control, = Additional options and equipment = - Remote central locking - Lift axle - Hub reduction - PTO - Radio - Reversing camera - Disc brakes - Sun visor - Spotlights - Lane departure warning system - Auxiliary heater - Toolbox Codpfx Asx Scr Hscmorf = Notes = Mercedes-Benz Arocs 3353 BigSpace cab. 8x4*4 with hydro drive front axle (8x6). Lift and steering axle. Adjustable fifth wheel. Support brackets for 20ft containers. Fassi F710RA.2.26 Jib: L426 3.70 m - 16,000 kg 4.30 m - 13,900 kg 5.95 m - 9,850 kg 7.70 m - 7,400 kg 9.65 m - 5,770 kg 11.70 m - 4,630 kg 13.85 m - 3,850 kg 16.10 m - 3,280 kg Jib: 19.10 m - 1,660 kg 20.45 m - 1,500 kg 21.80 m - 1,365 kg 23.20 m - 1,250 kg 24.75 m - 1,150 kg 26.35 m - 980 kg 28.05 m - 825 kg = Further information = Technical information Number of cylinders: 6 Axle configuration Brakes: Disc brakes Front axle: Tire size: 385/65R22.5; steered; tire tread left: 20%; tire tread right: 20%; suspension: leaf spring Rear axle 1: Tire size: 315/80R22.5; twin tires; tire tread left inner: 25%; tire tread left outer: 25%; tire tread right inner: 25%; tire tread right outer: 25%; suspension: air suspension Rear axle 2: Tire size: 315/80R22.5; twin tires; tire tread left inner: 25%; tire tread left outer: 25%; tire tread right inner: 25%; tire tread right outer: 25%; suspension: air suspension Rear axle 3: Tire size: 355/50R22.5; steered; tire tread left: 60%; tire tread right: 60%; suspension: air suspension Weights Unladen weight: 23,400 kg Payload: 12,100 kg Gross vehicle weight: 35,500 kg Functional Crane: Fassi Financial information Price: On request Identification Type number: 3353 8x6 / FASSI 71 T/M + JIB / = Company information = ALL PRICES ARE NET FOR EXPORT. Joris Versteijnen (NL-DE-GB) | Wouter Greutink (NL-DE-GB-ES-IT) | Govorim po russki. We strive to provide accurate information, however, no rights may be derived from the listed texts.

Condition: used, mileage: 119,271 km, power: 390 kW (530.25 HP), first registration: 08/2022, fuel type: diesel, tire size: 385/65R22.5, axle configuration: 8x4, wheelbase: 3,450 mm, fuel: diesel, brakes: engine braking, color: blue, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, total length: 8,750 mm, total width: 2,550 mm, Year of construction: 2022, Equipment: ABS, AdBlue, air conditioning, central locking, cruise control, differential lock, electric window regulation, fridge, lane keeping assist, parking heater, seat heater, traction control, = Additional options and accessories = - Remote central locking - Lift axle - Hub reduction - PTO (Power Take-Off) - Radio - Rear view camera - Disc brakes - Sun visor - Spotlights - Lane departure warning system - Auxiliary heater (parking heater) - Toolbox = Notes = Mercedes-Benz Arocs 3353 Bigspace cab. 8x4*4 with hydro-drive front axle. (8x6) Lift and steering axle. Adjustable fifth wheel. Supports for 20ft container Fassi F710RA.2.26 Jib: L426 3.70 m - 16,000 kg 4.30 m - 13,900 kg 5.95 m - 9,850 kg 7.70 m - 7,400 kg 9.65 m - 5,770 kg 11.70 m - 4,630 kg 13.85 m - 3,850 kg 16.10 m - 3,280 kg JIB: 19.10 m - 1,660 kg 20.45 m - 1,500 kg 21.80 m - 1,365 kg 23.20 m - 1,250 kg 24.75 m - 1,150 kg 26.35 m - 980 kg 28.05 m - 825 kg = Further information = Technical information Number of cylinders: 6 Axle configuration Brakes: Disc brakes Front axle: Tire size: 385/65R22.5; Steering; Left tire tread: 20%; Right tire tread: 20%; Suspension: Leaf spring Rear axle 1: Tire size: 315/80R22.5; Twin tires; Left inner tread: 25%; Left outer tread: 25%; Right inner tread: 25%; Right outer tread: 25%; Suspension: Air suspension Rear axle 2: Tire size: 315/80R22.5; Twin tires; Left inner tread: 25%; Left outer tread: 25%; Right inner tread: 25%; Right outer tread: 25%; Suspension: Air suspension Rear axle 3: Tire size: 355/50R22.5; Steering; Left tread: 60%; Right tread: 60%; Suspension: Air suspension Weights Unladen weight: 23,400 kg Payload: 12,100 kg Gross vehicle weight (GVW): 35,500 kg Functional Crane: Fassi Financial information Price: On request Identification Credpfxex Scpfs Acmof Model number: 3353 8x4 / FASSI 71 T/M + JIB / = Company information = ALL PRICES ARE NET FOR EXPORT Joris Versteijnen NL-DE-GB) Wouter Greutink NL-DE-GB-ES-IT) Govorim po russki. We strive to provide accurate information, but no rights can be derived from the published texts.

Condition: used, functionality: fully functional, Year of construction: 2022, total length: 2,200 mm, load capacity: 2,500 kg, empty load weight: 203 kg, construction width: 540 mm, Crane arm Load centre: 500 Condition: Ready for use and fully functional Technical condition: good Cjdpfx Aeyul H Decmorf Description: The telescopic crane hook extends the reach of the forklift, entry pockets (185 x 85mm), chain safety to prevent accidental slipping, internal telescopic section extendable 8 times, each position secured with a pin, 2 swivel load hooks, 14 possible hook positions, height-adjustable, each position secured with a pin, 3 adjustable angles: 15°, 30° or 45°, surface: RAL 5012

Condition: used, total length: 12,000 mm, load capacity: 5,000 kg, For sale: Konecranes overhead crane 5 t / 12 m Overhead crane by Konecranes available for sale. A well-known and reliable brand, equipped with an electric hoist. Technical details: Manufacturer: Kone Lifting capacity: 5.0 tonnes Crjdpjywldpefx Acmef Span: 12 m Power: electric Electric hoist included Viewings by appointment. 📞 For more information, please call.

Condition: used, total length: 12,000 mm, load capacity: 5,000 kg, For sale: Konecranes overhead crane 5 t / 12 m A functional overhead crane available for sale. Equipped with an electric hoist and a bridge beam running on rails. Crodpfoywlbuex Acmof Technical details: Lifting capacity: 5 tonnes Span: 12 m Power: electric Electric hoist included Well suited for industrial or warehouse lifting applications. Viewings by appointment. 📞 For more information, please call.

Condition: used, functionality: fully functional, Year of construction: 1990, machine/vehicle number: LS8, 1 ABUS LW wall-mounted slewing crane, load capacity / lifting capacity 125 kg Cjdpfxoywfmko Acmjrf Outreach 4 m With Abus GM chain hoist, load capacity 125 kg Weight including wall bracket approx. 200 kg Complete with chain hoist, cable trolley, travelling gear, and small parts Slewing range 270° Article location is 75053 Gondelsheim System is fully dismantled and immediately available Shipping by forwarding agent or collection Please enquire about shipping costs by postal code

Condition: excellent (used), fuel type: diesel, color: yellow, lifting height: 58,000 mm, first registration: 01/2016, mast type: telescopic, Year of construction: 2016, Drive: Wheeled Payload: 65,000 kg Gross vehicle weight (GVW): 42,388 kg Mast: Telescopic (4 sections) Csdpfx Ajwud E Tocmerf Mast length: 58 m Lifting capacity: 65,000 kg Superstructure make: GROVE RT765E-2 Technical condition: very good Visual condition: very good

Condition: good (used), Year of construction: 2021, machine/vehicle number: 2-021-810-002, Offer 25221 Technical data: - Load capacity: 2000 kg Crjdpfx Acewvtpdemof - Outreach: approx. 3000 mm - Slewing radius: approx. 180° - 2 lifting speeds: approx. 3.0 + 0.75 m/min - Hook travel: approx. 3000 mm - Chain hoist control via hand remote pendant - Manual slewing of boom + manual trolley travel - Boom IPE 300 - Overall height with slewing arm holder: approx. 1220 mm - Power connection: 400 V - Weight: approx. 500 kg - Test book

Condition: excellent (used), mileage: 111,579 km, first registration: 10/2009, fuel type: diesel, axle configuration: 8x4, fuel: diesel, brakes: retarder, color: blue, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro5, Year of construction: 2009, Equipment: ABS, air conditioning, central locking, crane, cruise control, electric window regulation, fog lights, power mirror, retarder, = Additional Options and Accessories = - Aluminum fuel tank - Leaf suspension - Low noise - Speed limiter - Refrigerator - Air horn - Sun visor - Stability control - Toolbox = Further Information = Axle Configuration Front axle 1: Steering Front axle 2: Steering Rear axle 1: Twin tires Rear axle 2: Twin tires Weights Unladen weight: 31,480 kg Functional Mast: Telescopic (4 sections) Mast length: 47.8 m Lifting capacity: 40,000 kg Lifting height: 4,780 cm Crane: FAUN HK40 + JIB, year of manufacture 2009, rear-mounted Body brand: FAUN HK40 + JIB CE marking: yes Condition Technical condition: very good Visual condition: very good Financial Information Price: On request SCANIA P420 8X4 WITH FAUN HK 40 CRANE + JIB EURO 5 L PACKAGE 420 HP DRIVE 8X4 WHEELBASE 490 CM DIFFERENTIAL LOCKS LEAF SUSPENSION MANUAL TRANSMISSION RETARDER CP19 SLEEPER CAB WITH AIR CONDITIONING, REFRIGERATOR FAUN HK40 CRANE + JIB Max. lifting capacity 40 t Telescopic boom 38 m Max. working height with jib 45.5 m Max. radius 40 m Technical data Max. lifting capacity 40 t Telescopic boom from 10.5 m Telescopic boom up to 35.2 m Crane engine/make: Mercedes-Benz Crane engine: 4-cylinder diesel Full ballast Crsdpfxjyiuqze Acmof pat system 3-sheave hook Toolboxes FOLLOW US ON INSTAGRAM: GEURTSTRUCKS WE SPEAK GERMAN WE SPEAK ENGLISH HABLAMOS ESPAÑOL

Condition: new, weight max. in kg 500 kg arm length 4000 mm height 3425 Unterkante Ausleger total column height 4215 mm swivelling range 270 Grad Total weight, approx. 550 kg Description: - Trolley power supply - Trailing cable, cable slack approx. 800 mm - Operation from the hallway using a pendant control including: - ABUS electric chain hoist - Chain hoist type GM 2 500.4-2, 2-leg - painted i color RAL 5017 traffic blue - load capacity 500 kg - hook path 3000 mm - highest hook position 2965 mm - Calculation basis FEM 9.901 - Drive group 2m / M5 - Lifting, 2-stage (pole switchable) 1/4 m / min - Lifting power 0.09 / 0.35 kW - duty cycle 60% ED - Circuits 360 c / h Cjdpsxak H Esfx Acmsrf Overload protection The crane system complies with the requirements of the Machinery Directive 2006/ 42 / EC as well as the currently valid UV regulations DGUV regulation 52 (formerly BGV D6). included : - Anchor rods L200 (set) size LS 200 - Consists of 8 pieces M27 mm x 800 mm with 1 steel template (500/8) - for fixing the foundation, including accessories for grouting There is an assembly gap between the column base to align the slewing crane and building floor to be provided. The assembly gap is after approx. 4 weeks Crane operation to be poured under by the customer. Fig. Shows a similar crane system