10 ton single girder under running bridge crane, is also referred to as underrunning, under hung or underslung bridge crane. Dongqi crane manufacturer under running types of cranes can allow you to maximize your facility’s floor space for production and storage of material because they are most commonly supported from the existing ceiling trusses or the roof structure. Under running bridge cranes are ideal for facilities that lack vertical clearance to install a top-running overhead crane system.
Under running bridge cranes typically use electric chain hoists or electric wire rope hoists but can be provided with a pneumatic hoist or a manual hand chain hoist. Load capacities up to 10 tons (standard configuration, special designs up to 16 tons available). Single girder under running crane is commonly used for assembly, fabrication shops, maintenance buildings, and manufacturing facilities, etc.
10 Ton Single Girder Crane for Sale to Philippines:
- Type: Under running bridge crane
- Lifting capacity: 10 ton
- Lifting height: 3.75m (under hook)
- Span: 6.3m (from rail center to rail center)
- Crane traveling length: 12 meters, need railway and runway beam
- Power source: 440v/60hz/3phase
- Duty classification: A6-A7
Single Girder Under Running Crane Design:
Steel Construction:
- Dongqi single girder bridge crane can be engineered to meet customers’s detailed and special requirement.
- Both rolled structural shapes and welded plate box girder designs are used depending on design requirements.
- Box girders are fabricated from standard export steel.
- The crane end carriages are manufactured from structural sections and are jig assembled to ensure alignment of bearings and axles.
- Dual motor bridge drives are standard. Other drive types are available upon request.
- Bridge to End Truck connections are bolted.
- Bridge wheels are flanged with anti-friction bearings.
- Rail sweeps and rubber bumper are standard on all end carriages.
Hoisting Machinery:
- The hoisting machinery consists of a standard wire rope hoist unit mounted on a low headroom type trolley.
- Motors are totally enclosed fan cooled, hoist duty with Class“F”insulation.
- Gears are precision machined from alloy steel and induction hardened. All gearing is enclosed in a rugged steel housing and is oil splash lubricated.
- Steel wire rope drums are precision machined.
- Rope drums are available in both single & double grooved configurations.
- Hoists are equipped with rope guides to prevent over lapping of the rope on the drum and to extend rope life.
- Upper and lower hoisting limit switches are standard equipment.
- The trolley is fabricated from structural shapes and plates to suit the application.
Motors:
- All motors are specifically designed for hoist and crane duty.
- All motors are totally enclosed fan cooled with Class“F”insulation.
Brakes:
- All trolley and bridge drive motors have disc brakes as standard equipment.
- All hoists have two braking systems, one control brake and one holding brake.
Controls:
- Each crane is controlled from a push-button station suspended from a track allowing the operator to remain clear of the load during lifting and traveling.
- Other types of controls such as infrared and cab controls are available.
- Contactors, fuses, transformers and other associated equipment are mounted in electrical cabinets to suit the applicable environment.
- All cranes are equipped with an emergency stop button that operates a mainline contactor shutting off the power to the crane.
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