Searches >> Swing Crane

Swing Crane Search Result

Rough terrain crane

Rough terrain Crane is a crane mounted on an undercarriage with four rubber tires that is designed for pick-and-carry operations and for off-road and "rough terrain" applications. Outriggers are used to level and stabilize the crane for hoisting. These telescopic

Truck mounted crane

extended horizontally from the chassis then vertically to level and stabilize the crane while stationary and hoisting. Many truck cranes have slow-travelling capability (a few miles per hour) while suspending a load. Great care must be taken not to Swing the load sideways from the direction of travel, as most anti-tipping stability then lies in the stiffness of the chassis suspension. Most cranes of this type also have moving counterweights for stabilization beyond that provided by the outriggers.

Tower Crane

over conventional lattice boom crawlers or truck cranes because the boom or jib looms high above the work site. The tower cranes jib can place its load anywhere within the radius of operation without interfering with the structure over which it Swings. In addition, the operator can either be on crane or control the crane remotely using instrumentation located on the building structure, while enjoying an excellent view of the load and its surroundings at all limes. The use of tower crane has

Floating Crane

A floating Crane refers to a type of sea vessel which has a crane mounted on it. In earlier days, floating crane designs were nothing more than old ships transformed to include a huge crane mounted over the deck. Eventually, cataraman, semi-submersible designs

FAQ About Swing Crane

  • Ceiling Mount Articulating Ceiling Type Jib Crane

    • This versatile crane can move loads around corners, reach into machines or doorways, and Swing under obstructions. This crane is perfect in applications that require an operator to rotate the jib in close to the pivot point. Capacities from 150 lbs. to 2000 lbs. with spans up to 16 ft. Ceiling mounted for a clear work area with no floor

  • Truck Crane Boom Equipment

    • four plate construction with embossed side plate holes reduces weight and increases strength. A single boom hoist cylinder provides for boom elevation of -4 to 78 degrees. Max tip height is 133' (40.54 m)JIBS32’ (9.68 m) side stow Swing-on one-piece lattice type jib. Single sheave mounted on anti-friction bearing. Jib is offsettable at 0°, 15º, or 30°. Max. tip height is 164’ (49.99 m)33-57’ (10.15-17.30 m) side stow swing-on lattice type jib. Single sheave

  • Truck cane standard upperstructure equipment

    • Counterweight removal system permits counterweight slabs to be carrie don the deck of the carrier to optimize axle weights and counterweight to be added or removed without the need for auxiliary equipment to assist. TURNTABLE CONNECTION Swing bearing is a single row, ball type, with internal teeth. The swing bearing is bolted to the revolving upperstructure and to the carrier frame. SWING A hydraulic motor drives a double planetary reduction gear for precise and smooth swing function.

  • Truck Crane Hydraulic System

    • is 131 gpm (495 Ipm). Remote hydraulic oil cooler is standard. Main Winch Pump 57.3 gpm (216.9 Ipm) @ 4,500 psi (316.4 kg/cm2) Boom Hoist and Telescope Pump 42.6 gpm (161.3 Ipm) @ 4,500 psi (316.4 kg/cm2) Outrigger and Swing Pump 21.2 gpm (80.3 Ipm) @ 3,500 psi (246.1 kg/cm2) Power Steering Pump 8 gpm (30.3 lpm) @ 1900 psi (133.0 kg/cm2) FILTRATION Full flow oil filtration system with bypass protection includes a removable 60 mesh (250 micron)

  • Tower Crane Superstructure

    • winch wire rope imported from Germany. Slewing Gear Slewing gear is arranged inside the front of turntable, made up by a planetary reducer, and internal meshed with slewing ring, hydraulic buffering, and with the function of free Swing. Planetary reducer has a controllable constant-closed disc brake, working reliable and easy for maintenance. Slewing Ring Slewing ring is a 3-row roller type stewing bearing made by Xuzhou Rothe Erde, with reliable quality. Superstructure

  • Safe Crane Operations

    • load and/or hoist-limit switches or warning devices Start lifts slowly and avoid shock loading Always place the hook directly over the center of gravity or the designated lifting point Use taglines to help maneuver the load Never use taglines to Swing the loadBefore hoisting the load, check for loose parts that might shift or fallOn cranes with wire rope hoist lines, there should never be less than two wraps on lagged (grooved) drums and three wraps on unlaggedWhen lifting near or at capacity,

  • Guy Derrick

    • larger and smaller derricks may be found. Capacities can range to 200 tons (181 t) or more. Both boom and mast are almost invariably latticed. The boom of a guy derrick is usually made shorter than the mast so that at close-in radii the boom can Swing under the guys, enabling the derrick to work through an arc of 3600. Narrow loads such as steel beams are easily handled in this way, but care must be exercised to prevent loads from striking the boom. Some derricks have steel plates on the load

  • 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 trolley carriage on its underside. The simplest of tower cranes have only these motions, but more complicated arrangements include mechanisms that allow the base to

  • Mobile Crane Clearances

    • With each work cycle, a crane picks up a load, Swings it and places it where needed. The path of both load and boom must clear obstructions through the full range of movement. The boom must be long enough to raise the load to the required height without danger of collision between the load

  • Mobile Crane Clearance In Tight Quarters

    • both the front end and the back end is often tight and needs verification. A large front-end attachment such as a boom with a luffing jib has a correspondingly large minimum working radius. While the boom or jib might have clear space to Swing from the pickup location to the load setting zone, the minimum radius prevents loads from being placed close to the crane. A luffing jib might be fitted with a mid fall hoist line to overcome this inadequacy. The tail-swing radius may encroach

  • Mobile Crane Ground Support Capacity

    • whether backfill has been prepared adequately to support a crane. Some load testing might be advisable, say by running trucks or heavy equipment across a backfill to see its effect. The crane itself could be used for a self-check by Swinging the counterweight over the backfill with the boom at minimum radius and with no load on the hook.

  • Tower cranes

    • width="241" caption="Tower crane"][/caption] Over-long boom of tower crane is (50/55m),wide range of coverage. Heavy in section of mast section(1600*1600 or 1800*1800), good steel performance,complete tower crane is stable and little Swing as load.Main material of crane mast section is 160*160*16 angle steel or 125*125*10 buckled square or 135*135*10 steel tube.Electric system adopts domestic fine quality or import components,performance is stable and reliable. Mast section,

  • Jib Cranes

    • a moveable hoist and is generally attached firmly to a wall or a pillar fixed to the floor. Commonly termed as crane jibs, these machines are either capable of moving in an arc or are fixed in a particular position. The ones that can Swing through an angle or arc are more useful since they can operate over larger areas as compared to the ones that remain stationary. Nowadays crane jibs have almost become an indispensible part of a worker’s life. They are used to serve a multitude

  • Articulating Jib Crane

    • one being the fact that it is incapable of lifting loads as heavy as the ones that are lifted by the wall mounted or the floor mounted jib cranes. This versatile crane can move loads around corners, reach into machines or doorways, and Swing under obstructions. This crane is perfect in applications that require an operator to rotate the jib in close to the pivot point. Capacities from 50kg to 1000kg with spans up to 5 metres.

  • Wall Mounted Jib Crane

    • because the equipment requires some space above its head. A wall mounted jib crane comes in extremely handy while carrying heavy loads in case there are several obstructions on the ground. The wall mounted jib cranes can then efficiently Swing the load from one place to another.

  • Crane Steel Structures Test Problems

    • bearing rail mounted on a steel beam column bracket on the edge of plate under the beam with bolts and bracket connection, edge of the beam and column connection plate through the connecting plate. When the crane car running or hanging objects Swinging along the longitudinal girder, its tracks by the big wheel bearing beams to exert a lateral change of load; at this time if the commitment is not enough lateral stiffness of rail beams severe vibration occurs, or is not firmly fixed bearing track

  • Crane why not reverse the brakes?

    • impact, damage gear, resulting in equipment accident; reverse slam the brakes also make the electric power generating unit is Large torque and strong currents, a serious burn out the motor. Reverse brakes also make the air cause hanging objects Swing hanging objects fall occurred. So, at work, except in case of an accident in order to avoid the special danger outside, does not allow reverse slam the brakes.

  • Crane Preventive Maintenance Checklist

    • glass windshield wipers door restraint fire extinguisher mirrors seat restraint seat belt operator’s manual operating instructions / decals electrocution warning sign (inside) hand signal chart parking brake Swing brake positive swing lock controls - forces / movements accelerator / throttle control air pressure hydraulics horn / warning device Load Chart: per configuration durable, legible, visible from Operator’s station secured

  • Crawler Crane QUY50

    • jib offset ° 10,30 Max. single line hoist speed( at 4th layer with no load) m/min 65 Max. single line elevating speed( at 4th layer with no load) m/min 52 Max. Swing speed r/min 1.5 Max. travel speed km/h 1.1 Max. grade-ability 40% Mean ground pressure MPa 0.069 Engine output kW 115 Total mass (main hook block, 13m boom) t 48.5 Max.

  • Rotary and Rectilinear Cranes

    • - When the crane is provided with its own boiler or other generator of power, and is self-propelling; usually being capable of both rotary and rectilinear motions. Rotary and Rectilinear Cranes are thus subdivided. Rotary Cranes 1. Swing Cranes. - Having rotation, but no trolley motion. 2. Jib cranes. - Having rotation, and a trolley traveling on the jib. 3. Column cranes. - Identical with the jib-cranes, but rotating around a fixed column (which usually supports a floor above). 4.

Relative Searches

Swing Crane, Steel Plant Crane, Small Lift Crane, Single Crane, Ship Crane, Swing Crane, Tower Crane, Tower Crane Base, tower crane operation, Track Crane Rail,