Zoomlion ZCC550V

The Zoomlion ZCC550V crawler crane is engineered for mid-range lifting tasks, with a maximum lifting capacity of 55 tons and a lifting moment of 209 t·m. This crane is suitable for a variety of construction and industrial applications, offering a main boom length of 13 to 52 meters. Additionally, the crane can be equipped with a fixed jib measuring 7 to 15 meters, providing a combined reach of up to 58 meters when using the boom and jib together (43 meters of main boom plus 15 meters of jib). The main boom allows for an angle adjustment between 30° and 80°, while the fixed jib can be set at 10° or 30°, giving operators versatility in handling different lifting scenarios.

The ZCC550V supports multiple configurations to optimize performance for various tasks:

1. S Mode: Basic operation with the main boom length of 13 to 52 meters.
2. SH-1 and SH-2 Modes: Involve the use of a tip boom for enhanced reach, with SH-1 using the primary hook and SH-2 utilizing the auxiliary hook.
3. SF-1, SF-2, and SF-3 Modes: Incorporate the main boom along with a fixed jib (7 to 15 meters), offering different hook configurations to cater to specific lifting needs.

The crane is equipped with a WP6G190E301 engine that delivers a rated power of 140 kW at 2000 rpm and a maximum torque of 860 Nm at 1300 rpm, meeting China Stage III emission standards. This ensures reliable and eco-friendly performance suitable for modern job sites. The crane’s operating efficiency is further supported by high-speed winches, with single rope speeds reaching 145 m/min for the main and auxiliary winches and 82 m/min for the derricking winch.

The ZCC550V has a slewing speed of up to 2.5 rpm, allowing for smooth and precise movement during operations. Its travel speed ranges from 0 to 1.3 km/h, providing adequate mobility for on-site repositioning. With a gradeability of 30%, it can handle inclines and uneven terrain effectively. The crane’s design ensures low ground pressure at 0.063 MPa, which minimizes impact on soft or delicate ground surfaces.

In terms of structural specifications, the crane has a dead weight of 48.9 tons, complemented by a counterweight of 16.8 tons, ensuring stability during heavy lifts. Its overall dimensions are 12,100 mm in length, 4,530 mm in width, and 3,300 mm in height, which provides a compact profile for transport and storage. The crane’s undercarriage can be adjusted for stability, with the track width extending from 2230 mm (retracted) to 3770 mm (extended), enhancing stability during operations.

The Zoomlion ZCC550V crawler crane is a versatile and reliable option for mid-sized lifting tasks, offering multiple configurations and robust performance capabilities. Its adaptability, efficient operation, and ease of transport make it a practical choice for construction sites that demand flexibility and consistent lifting performance.