Crane 123

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Crane 123

  1. 1. Faculty Adviser : Dipti raval mem Submit by :11CL155 11CL153 11CL154 11CL156 10CL043
  2. 2. INTRODUCTION  A crane is a type of machine, generally equipped with a hoist, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally.  It uses one or more simple to create mechanical advantage and thus move loads beyond the normal capability of a human.
  3. 3. CRANE PARTS & ITS MECHANISM
  4. 4. Main Basic Lifting Parts Of The Crane:  Lever  Pulley  The hydraulic cylinder  A balance crane contains a horizontal beam (the lever) pivoted about a point called the fulcrum.  A jib crane contains a tilted strut (the jib) that supports a fixed pulley block. Cables are wrapped multiple times round the fixed block and round another block attached to the load.  For stability, the sum of all moments about any point such as the base of the crane must equate to zero.
  5. 5. Types of crane Mobile crane Tower crane Gantry crane Wheel-mounted crane Jib crane Truck-mounted crane Crawler crane Over head traveling crane Power-Operated Crane Pulpit-Operated Crane
  6. 6. Remote-Operated Crane Semi gantry Crane Shop Crane Wall-Mounted Crane Wall-Mounted Jib Crane Automatic Crane Cab-Operated Crane Cantilever Gantry Crane Floor-Operated Crane Hydraulic crane
  7. 7. (a) is used primarily for raising or lowering a freely suspended load; (b) is capable of travelling over a supporting surface without the need for fixed runways (including railway tracks); and (c) relies only on gravity for stability, with no vertical restraining connection between itself and the supporting surface, and no horizontal restraining connection (other than frictional forces at supporting-surface level) that may act as an aid to stability. Uses of mobile crane:
  8. 8. Heavy lifting for tall buildings Max. unsupported height typically 265’ (80 m) Much greater heights when supported by building’s framework
  9. 9. Max. reach 230’ (70 m) Max. lift 19.8 Tons (18t) Counter weight = 20 Tons Maximum load-moment = 300 tonne-meter ex.: 30m (100’) radius yields a 10t lifting capacity Limit switches for max. load & load-moment
  10. 10. • This type of crane is similar to the bridge crane except that it runs on a runway at the floor level. The bridge is supported by a pair of rigid steel legs which are carried by a pair of end trucks along the floor level runway.
  11. 11. Specifications:- Lifting Capacity: 5 tones to 10 tones Working Radius: 23 m Use: In the construction of Bridge superstructure for lifting heavy girder. In Ship manufacturing industry ,for lifting heavy parts of ships.
  12. 12. • This type of crane consists of a pivoting head and boom assembly which carries a hoist and trolley unit. • Lifting Capacity: 1 to 300 tones • Working Radius: 70m • Use: Jib crane used in ship yards for lifting heavy machinery and equipment, weighing 100 to 300 tons.
  13. 13. It is the cranes mounted on a rubber tire truck will provide great mobility. • Lifting capacity: 20 to 30 tones • Working Radius: 15m to 20m • Use: It is used for the loading and unloading of motor vehicle rolling stock, for cargoes primarily of a heavy and single-item nature, and also for construction and repair work.
  14. 14. • Overhead Crane can build top running cranes, under running cranes, double girder cranes, and single girder cranes ranging from: • Capacities - 1/4 ton through 100 tons • Spans - 5' through 125‘ • Use: The most common overhead crane use is in the steel industry.
  15. 15. Minimum Clearance Distances From Power Lines Safety use for crane operating
  16. 16. Standard Hand Signals for Controlling Crane Operations
  17. 17. Crane company in world Ranking Crane company Country Operation area Biggest mobile crane 1 Mammoet Netherlands Worldwide PTC 200 DS 2 Sarens Belgium Worldwide SGC-120 3 Lampson International USA Worldwide Lampson LTL-3000 4 ALE United Kingdom Worldwide AL.SK350 5 Maxim Crane Works USA Worldwide Manitowoc 18000 Max-er 6 All Erection & Crane Rental USA Worldwide Manitowoc 21000 Max-er 7 Tat Hong Holdings Singapore Worldwide Terex Demag CC 8800-1 8 Sanghvi Movers India National Liebherr LR 1750 9 Al Jaber Heavy Lift & Transport UAE Worldwide Terex Demag CC 8800-1 Twin 10 Essex Rental Corp USA Worldwide Manitowoc 888 Ringer 11 Prangl Austria Continental Terex Demag CC/TC 2800 12 Mediaco Lifting France Worldwide Terex Demag CC 2800 13 Weldex Scotland Worldwide Liebherr LR 11350 14 Tiong Woon Crane & Transport Singapore Asia & Middle East Terex Demag CC 8800-1 15 Sarilar Heavy Lift & Transport Turkey Worldwide Terex Demag CC 8800-1 16 MIC Corporation Japan National Terex Demag CC 8800-1 17 Deep South Crane & Rigging Company USA National TC-36000 Versacrane 18 ABG Infralogistics India Continental Terex Demag CC 6800 19 Uchimiya Transportation & Engineering Japan National Terex Demag CC 6800
  18. 18. Tower crane site visiting
  19. 19. About crane: Mast anchor-bolted to 30’ x 30’ x 4’ pad Concrete pad weighs over 500,000#’s Mast sections are typically 20’ x 10’ square
  20. 20. Slewing unit mounts at top of mast (tower) Cat-head, jib, trolley, machinery arm, ties, & operator’s cab Machinery arm contains motors, electronics, cable drum, and counter weight
  21. 21. Construction site West gate Near YMCA club on S.G. highway
  22. 22. Crane buy from ahemedabad Nilkanth Engineering Works, Ahmedabad Address: Plot No. 5503/2, G.I.D.C., Vatva, Ahmedabad - 382 445, Gujarat, India Phone: +(91)-(79)- 25835553 1 st company proposal
  23. 23. Feature: Tower Crane Condition: New Application: Construction Rated Loading Capacity: 10T Rated Lifting Moment: 1600KN.M Max. Lifting Load: 200m Max. Lifting Height: 190M Span: 65m Place of Origin: Henan China (Mainland) Brand Name: UNIQUE Model Number: QTZ160(6516) Certification: ISO Warranty: More than one year After-sales Service Provided: Engineers available to service machinery overseas Hoisting Speed: 100/50r/min Slewing Speed: 0.6r/min Luffing Speed: 60/30/10m/min Crane company name: Zhengzhou Unique Industrial Equipment Co., Ltd.
  24. 24. Main Parameters of QTZ160 Tower Crane In India : Model: QTZ160(6516) Radius: 65M Hook Height: 50M Max. height: 190M Max. hoisting Capacity: 10T Standard Mast Section Size: 1.935x1.935x2.8M Hoisting Speed: 100/50r/min Slewing Speed: 0.6r/min Lifting Speed: 60/30/10m/min Cost : 98000 US $
  25. 25. 2 nd company proposal Stacker's And Mover's India Manufacturing Company Address: Plot No. 1 - 5 / B, Phase - 2, G. I. D. C., Near Winzol Railway Crossing, Vatva, Ahmedabad - 382445, Gujarat, India Phone: +(91)-(79)-25894688 Preferred Number: 08447568934
  26. 26. Crane company name: Shandong Huaxia Group Feature: Tower Crane Condition: New Rated Loading Capacity: 6t Rated Lifting Moment: 760 Max. Lifting Load: 6t Max. Lifting Height: 140m Span: 50m Place of Origin: Shandong China (Mainland) Brand Name: huaxia Model Number: QTZ63(5013) 6t Payment terms: 30% TT, 70% LC Guaranty period: 1year Delivery time: 20days
  27. 27. Name Unit Parameters Nominal hoisting moment kN.m 760/870 Max. Hoisting weight t 6 Rated hoisting weight at jib nose t 1.3 Working radius m 2.5-50 Height (m) Anchoring M 40 Climbing m 140 Hoisting speed Magnification 2X 4X Hoisting speed M/min 8 40 80 4 20 4 0 Max. Hoisting weight t 3 3 1.5 6 6 3 Swing speed R/min 0.6 Radius changing speed M/min 22/44 Top rising speed M/min 0.5 Tower crane weight Net weight (anchoring) T 31.4(32.9) Ballast weight T 12 Total weight (anchoring) T 43.4(44.9) Working swing radius M 51.254 Rear swing radius M 12.06 Maximum working wind speed M/S 20 Maximum wind speed for top rising M/S 13 Ambient temperature °C -20~+40 cost : US $50,000 - 56,000 / Set
  28. 28. Crane company name: POTAIN Tower Cranes Feature: Tower Crane Condition: New Application: all kinds of construction Rated Loading Capacity: 5T,6T,8T,10T,12T Rated Lifting Moment: 500KN.m/630KN.m/800KN.m/1000KN .m/1200KN.m Max. Lifting Load: 5T,6T,8T,10T,12T Max. Lifting Height: 120m/120m/150m/15 0m/150m Span: 120m/120m/150m/150m/150m Place of Origin: Henan China (Mainland) Brand Name: YUJIE Model Number: QTZ-63 Certification: CE,ISO,BV,SGS Warranty: ONE YEAR After-sales Service Provided: Engineers available to service machinery overseas color: according to the customer's requirements XX: XSX
  29. 29. Type of Towe r Crane QTZ60 Series QTZ63 (5013) QTZ63P (5010) QTZ63P (5011) Metric Lifting Moment (KN. m) 630 Wokring Radi um (m) 50 50 50 Hoisting Capa city (T) 1.3-6.0 1.0-5.0 1.1-5.0 Hoisting Independent Stationary (m) 39 32 32 Height Attached Stati onary (m) 120 120 120 Hoisting 2 Fall 75/38/7 50.8/25.4/9 50.8/25.4/9 Speed 4 Fall 37.5/18.5/3.5 25.4/12/4.5 25.4/12/4.5 Slewing Spee d (r/min) 0-0.6 0-0.64 0-0.64 Trolley Travel Speed (m/min ) 38/19 38/19 38/19 Section of To wer Mast (mm ) 1600x1600 1600x1600 1600x1600 Material of Ma in Tower Mast Section (mm) ∠160x160x16 ∠160x160x14 ∠160x160x14 Gib Upper Branch Seamless Steel Pipe Square Tube Square Tube Lower Branch Square Tube Square Tube Square Tube Cost : 86000 US $ , 85000 US $ , 82000 US $
  30. 30. Final crane selection : POTAIN Tower Cranes 10 T Crane model no: QTZ63P (5010) Price : 85000 US $ = 45,90,000 IND Rs in 54 rupee dollar price +08,43,000 tax Final price= 54,33,000 IND Rs
  31. 31. Crane photos on site:

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