Technical specifications |
Slewing system | 3-row roller type external gearing slewing ring, slewing with mechanism. Symmetrically Hydraulic arranged motor double drives planetary gear reducer to drive, for 360°continuous rotation. Power control and free slewing function as well as step less speed regulation are available. | | Boom system |
Boom | 6-section, U-shape cross section, welding structure. Single-cylinder pinning interlocked telescoping system. One double-acting cylinder with safe valve assemblies used fbr control of the telescoping movement of all booms, various telescoping pattern are available. Boom length: 14.4m〜68.2m. |
Operator's cab | Sliding door, adjustable seat with 20° tilting are adopted. Safety glass and top protective rails, LMI, controller box, electric wind shield wipers, engine accelerator pedal, engine start switch and windshield visor, etc. are also available, heater and air conditioner are standard. | Single top | Installed at the boom top, used for single line operation. Its lifting performance is the same as that for boom, but the max. lifting load could not exceed 12.5t. |
Safety devices | Hydraulic counterbalance valve, Hydraulic relief valve, Hydraulic double-way valve, LMI. lowering limiter avoids wire rope over-releasing, anti-two block at boom head avoids wire rope over-winding anemometer check whether aerial wind velocity is in safe working range. Winch monitor fbr real-time monitoring winch running. | Additional equipment |
Auxiliary winch system | Hydraulic controlled speed regulation, with groove drum equipped, driven by hydraulic variable motor through planetary gear reducer, and with built-in constant closed brake and balance valve fitted. |
ElectricalSystem | DC 24 volts is in series with two 12-voltbattery packs. | Jib | Lattice welding structure, A boom extension of 8 m, a jib connecting bracket, a rotating bracket, two jib sections, jib inserts of 4 m and 8 m may be combined to extend the total boom length, with 0° ? 20° and 40° jib offset angles available. Jib length: 12 m〜44m. |
Hook | 160t hook block, the maximum parts of line are 15 and the hook dead weight is 2133kg, double hook. |
Combinedcounterweight | Total weight is 77t.6 counterweight combinations of 12t, 22t, 32t, 42t, 52t and 77t are available. | Wireless control device | Used fbr remote operation of main and auxiliary movements, leading to improved convenience and safety of the operation. |
Engine | OM460LA.E3B/3, in-line six-cylinder water-cooled EFI diesel engine, manufactured by Daimler, rated power 361.IkW /1800rpm, max, torque 2200Nm / 1300rpm, the national V emission standards. |
LMI | The safety protection device isinstalled in operator's cab. When actualmoment approaches overload value, it may send out visual alarm, andautomatically stop dangerous movements before overloading.Overload memory function (black box)and fault self-diagnosis function areavailable. | |
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Product parts details As mentioned above, please refer to the product quotation for specificparts. |
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XCMG—XCT220 |