12Ton Straight Boom Structure for Truck-Mounted Crane

Loading part of the 12tons truck mounted crane   Loading part of the 12tons truck mounted crane Crane parameters jib 5m*5/4（U-shaped） turn around 360°full turn Maximum weight 12000 kg Swing speed 2.5 Basic arm length 5.6m-18.8 m hydraulic outriggers Automatic (dual chamber rear legs Maximum Lifting Height 21.8 m Telescopic boom return pole rope Overall span (mm） 2400-5800 Arm exit method Double oil cylinder arm output (second arm single output Maximum elevation angle 0-75° Maximum lifting moment 30T*M Double pump confluence                                                   Jiangbei Yuzhou proportional upper valve and Lite lower valve       Yigong oil cylinder                                               Aluminum hydraulic oil tank   On the grand stage of large-scale engineering and industrial production, the vertical arm top of the 12-ton truck crane plays an important role of reliable guarantee with irreplaceable strength. With its strong lifting capa…