Erection of tower When the base or chassis has been set up, the tower (which can also additionally consist of the slewing equipment and tower head) is then erected and connected to it the usage of a 2d crane or a self-erection procedure. In both case the tower ought to be efficaciously oriented withinside the base section.
Where the jib is connected to the tower head earlier than the tower is raised from horizontal to the vertical position, a few means, together with a plank or board ought to be located under the outer stop of the jib to make sure that it could pass freely throughout the floor because the tower is raised.
Where a 2d crane is used for erection, the variety of sections in any tower sub-meeting ought to be minimal as to dispose of immoderate stresses withinside the meeting whilst it's far raised from the horizontal to the vertical position. It is usually recommended that jib-ties are connected earlier than the jib is raised and placed on the pinnacle of the tower section. It is vital to make sure that any mainly bolstered tower sections are placed in which required.
• Repairs 24/7
• Erection and dismantling
• Tower Crane Sales / Hire – New and Reconditioned / Crane operators
• Climbing of tower cranes inclusive of anchoring / Rail traveling bases
• Service of tower crane / Inspection of tower cranes
• Handover and Acceptance of tower cranes / Load testing
• NDT Testing / Metal Thickness / Sandblasting
• Refurbishment of tower cranes
• Spares: new / reconditioned
• Step up / down transformers / Voltage monitoring with reports and graphs
• Aircraft warning lights; anemometers; sirens; Wire Ropes
• Drive Conversions Electrical Panels / Load cells with or without digital display
• Various Radio Remote Controllers – Pendants and Joystick