Zoomlion 90ton Telescopic Crawler Crane Zct900, Excellent Performance Reliable Quality and International Service Team
ZCT900, which integrates Zoomlion's decades experience in designing and manufacturing mobile cranes with advanced technologies, is a new generation of high-performance product developed to meet oversea market demands. Its performances such as lifting height, main boom length, working speed and lifting capacity, etc., have achieved advanced international level.
Benefits & features
a.Stronger lifting capacity
With 47m main boom with U-shape cross section, the lifting capacity of the crane wins its first position among the competing crawler cranes of the same tonnage level by a margin of 10%. It has the largest single rope pull force for this tonnage level in the industry, and better adaptability to operating modes of basic constructions.
Key components such as engines, pumps and motors are all first-class Chinese or international brands, ensuring their stable and reliable performance. The complete vehicle has passed strict reliability tests and validations.
Higher capability of the travelling system achieves a maximum gradeability of 45%. The crane is able to work in harsh working sites with soft or muddy ground.
Better adaptability to complex lifting environment thanks to its integration of flexible length change of the telescopic boom of a mobile crane and the lift-and-carry capability of a crawler crane.
d.More intelligent controls
Adoption of the unique intelligent flow control technology achieves more stable joystick control and more accurate movement control through automatic distribution of hydraulic oil flows based on input from sensors and controllers.
e.More convenient transportation
The complete vehicle can be transported in trucks after its counterweight is removed, and the transportation dimension conforms to the 3m width requirement. The dismantling process can be highly efficient, thanks to a handling mechanism which can load and unload both the counterweight and crawler carrier automatically.
|Max. lifting capacity||t||90|
|Max. lifting moment||t×m||310|
|Main boom length||m||12.1-47|
|Max. length of main boom with fixed jib||m||47+14.2|
|Main boom angle||°||-2-80|
|Jib installation offset||°||0, 15, 30|
|Max. single rope speed of the main hoisting winch||m/min||140||Unloaded, the 4th drum layer|
|Max. single rope speed of the auxiliary hoisting winch.||m/min||140||Unloaded, the 4th drum layer|
|Deadweight of the complete vehicle||t||85.6|
|Overall dimensions (L × W × H)||mm||14630×5100×3250|
|Engine||Model||Weichai WP7||Optional: Cummins QSL9|
|Rated power / rotational speed||kW/rpm||199/2000||209/2000|
|Max. output torque / rotational speed||Nm/rpm||1200/1500||1424/1500|
|Exhaust emission||/||Chinese National Stage 3 for non-road vehicles||Tier 3|