Sany SRC550H

Specifications

• Max. lifting capacity of 55t
• Max. boom length 43m and jib length 16m
• Max. lifting height up to 60.6m

Powerful Lifting Capacity

The Sany SRC550H has a five-section telescopic boom is applied with a fully extended boom length of 43m, jib length of 16m, and max.lifting height up to 60.6m. Moreover, jib offset angles of 0°, 15° and 30° ensure fast and convenient change-over between different operating conditions, which can greatly improve the working efficiency of the rough terrain crane on site.

Excellent Traveling Performance

Four-wheel drive is applied with four steering modes to provide good mobility. Trafficability and comfortableness of the complex road condition are improved with its min.turning radius of no more than 6.7m.SRC550H RT crane adopts 4×4 driveways and full hydraulic power steering system with front wheel steering, rear wheel steering, four-wheel steering and crab traveling modes, significantly improving the crane’s traveling performance and mobility in complex subway building working conditions.

Unique & Efficient Hydraulic System

Sany SRC550H rough terrain crane is equipped with efficient and unique hydraulic system. Hydraulic system load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.

Intelligent Electronic Control

Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.

Load Moment Limiter

Equipped with the comprehensive intelligent protection system is used with accuracy within 10%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.

Safety Devices

Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope. Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.

Multiple safety mechanism and devices are equipped to ensure a safe crane operation including CAN-bus instrument with a combined intelligent control electrical system, main and auxiliary winches with over roll-out limiter and height limiters, load moment limiter calculation system, and comprehensive logic and interlock control system.