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FAQ About Crane Service

  • New requirements about crane maintenance and competent inspecting person
  • What changes have been made affecting Crane maintenance and inspection? Owners of mobile and tower cranes must now declare on plant registration application and renewal forms that their cranes have been effectively maintained and inspected by a competent person. What are the new

  • Tower Crane Superstructure
  • rated output power 200kW, rated speed 1800 rpm., max. out torque 1100N.m, emission in compliance with European Construction Machinery Stage II. Control System Intelligent computer integrated program control system Is the key technology of the Crane. PLC program controller is used, with combination of conventional electrics, to realize the function of logic control and electronic proportional control of the system, greatly improving safety, reliability and efficiency for crane operation.

  • YGMT Crane types
  • Crane is one of the key products of YGMT. Its marketing shares, including metallurgical crane, charging crane, slab tong crane, magnet crane; hydropower station bridge/gantry crane, common bridge/gantry crane, forging crane, quenching crane, load and

  • News conference addresses concerns over tower crane safety
  • In the wake of multiple tower Crane accidents within the last year, a news conference dedicated to concerns about the overall safety of tower cranes was held in Washington, D.C. The Specialized Carriers & Rigging Association’s executive vice president

  • Truck Carriers
  • Truck-type crane carriers should not be confused with ordinary commercial truck chassis. A crane carrier is designed and built for no other purpose than Crane Service. Figure 2.13 shows a carrier for a 300-ton model. It is still clear that this chassis is quite different from that of a standard truck. The largest units may have as many as nine axles. A variant is the so-called truck which has a telescopic

  • Mobile Crane Tower Attachments
  • Some older mobile Crane models can be equipped with an optional front-end attachment composed of a fixed vertical tower pinned at the position on the superstructure where a boom is ordinarily mounted. A luffing boom is affixed at the tower top, and ajib is sometimes

  • Tower-mounted crane
  • Much like a mobile Crane, a tower-mounted crane moves loads by executing three motions: the hook is raised and lowered by means of a winch and fall, carried in a circular path by the swing gear, and carried in a radial motion by either luffing the jib or rolling a

  • Single Girder Overhead Cranes and Double Girder Overhead Cranes
  • Single Girder Overhead Cranes Capacity Range 0.5 tonne to 20 tonnes Span Range 3 meters to 30 meters Description of single girder overhead cranes Single girder dual motor cranes provide greater floor coverage than other type cranes. The close crane

  • Crane Classification
  • CMAA Crane Classification As to the types of cranes covered under CMAA Specification No. 70 (Top Running Bridge and Gantry Type Multiple Girder Electric Overhead Traveling Cranes), there are six (6) different classifications of cranes, each dependent on

  • Crane Certification
  • What is Crane certification? How often does a crane have to be certified? Who can certify a crane and just what is involved? Good questions. Lets start with exploring just what crane certification is. Aside from cranes used in the maritime industry, "crane certification"

  • MOBILE CRANES INTRODUCTION
  • MOBILE CraneS (a) Truck mounted (b) Crawler mounted (c) Rail mounted locomotive (d) Floating cranes (e) Sky cranes Mobile crane (power driven) includes all type of traveling jib cranes, such as truck mounted, crawler mounted, and locomotive

  • Crane accessories and auxiliary equipment
  • End truck Maximum strength by using a rigid box-section design with reinforced connection areas as well as machined tolerances in the Crane girder connection system guarantee superior structural integrity and optimum travel characteristics with minimum wear The precise travel wheel alignment and exact adaptation of the crane span dimension via interchangeable spacer elements ensure

  • Crane Rigging a Load and Crane Overloading
  • Crane Rigging a Load Do the following when rigging a load: Determine the weight of the load. Do not guess. Determine the proper size for slings and components. Do not use manila rope for rigging. Make sure that shackle pins and shouldered

  • Material Handling Solutions
  • Material Handling Solutions For Your Unique Applications Since 1977, YJM has been an innovator and leader of lifting loads in a work cell. YJM began as a manufacturer of Gantry Cranes and manually or power operated jib Cranes, including wall bracket, wall cantilever, free standing, and mast type models. In 1986, YJM added a line of Work Station Cranes, which addressed the trend for safe, productive, ergonomic solutions

  • What Are Telescopic Cranes?
  • Telescopic Cranes are another form of heavy cranes employed to transport and maneuver objects from one place to another. Cranes like the telescopic cranes are often used in day-to-day hauling operations but it has also to be noted that these heavy cranes are very

  • Industrial Cranes
  • Cranes are important equipments that are used in any place at a certain time. In construction sites, cranes play a very important role in lifting and lowering heavy materials and transferring it to higher places where such materials will be used. In factories,

  • What should be taken into account when choosing asphalt plant (ABZ)
  • suitable for mass production of mixtures in one particular place. Mobile ABZ is a little inferior to his power, but their main advantage is the possibility of dismantling and transportation. They are easy to assemble and disassemble with 20-ton Crane and transported closer to the place of major construction projects. It should be noted that the technological cycle and the quality of products like stationary and the mobile ABZ are almost identical. Every company engaged in the design of asphalt

  • Stainless Steel Jib Cranes
  • [caption id="attachment_244" align="alignleft" width="292" caption="Stainless Steel Jib Cranes"][/caption] Stainless Steel Jib Cranes For use in: Cleanrooms Pharmaceutical Applications Food Processing Corrosive Environments Benefits of  Stainless Steel Jib Cranes Reduce contamination in processing environments Safely

  • Wind and Tower Cranes
  • Like most mobile rigs, self-erecting Cranes can fold up on short notice. All other tower cranes must ride out severe storms. That requirement has induced engineers to identify two principal classes of load combinations germane to the design of these machines: hi-service loads act on the

  • Rule about marking rated capacity of crane
  • (1) The rated capacity of a Crane shall be legibly marked on each side of the crane. Markings shall be legible from the ground or floor. Each load block of the hoisting units of the crane shall be legibly marked with its individual rated capacity. (2) Each crane designed and

  • YJCrane Gantry Crane
  • The gantry Cranes that lift your productivity. YJCrane is a company that has always cared about engineering and manufacturing practical, robust, and durable lifting solutions. For more than 20 years, we have been innovating our equipment with thoughtful, customer

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