Lifting boom made of high-strength steel, large arc hexagonal cross-section, better rigidity,lighter weight, bigger carrying capacity, lifting torque of basic boom to 875kN·m.
Special controller with precise controlling and high reliability; fully automatic moment limiter, comprehensive protection of lifting moment,overwind and overrelaxation, real-time monitoring of working status,ensuring the safety of operations.
Good performance of Weichai engine peovides reliable, economical and environmentally friendly power source.
Full enclosed cab with damping connections, broad vision, attractive appearance, high-grade cushioning seat, air conditioning, good operating comfort.
Special chassis, better working stability and smaller ground pressure to adapt to various road conditions.
Adopts pressure compensation and flow compensation total power hydraulic control system, good motion control performance, high accuracy; adopts highly integrated valve manifolds which obtained national invention patent,simple piping and reliable; more efficient operations,winch single rope speed up to 120m/min.
|Size||Size（L W H）||mm||12.78×2.9×3.05|
|C||Ground clearance of platform||mm||1065|
|D||Tail swing radius||mm||3625|
|G||Min. ground clearance||mm||335|
|Parameters||Max. lifting load||T||25|
|Max. torque of basic boom||kN-m||875(210kN×3.5m)|
|Max. arm force of full extending boom||kN-m||450(60kN×7.5m)|
|Length of basic boom||m||10.6|
|Length of full extending boom||m||32.2|
|Max. lifting height of basic boom||m||10.3|
|Max. lifting height of full extending boom||m||31.7|
|Work Parameters||Boom rising / Descending time||s||48/46|
|Boom extending / Retracting time||s||60/40|
|Max. line speed||m/min||120/115|
|Operation type||-||Water cooled / Turbol|
|Full tank capacity||L||450|