2021 model Sany 500E5, main boom length 45m, counterweight 9.5 tonnes, no accidents, no welding reinforcement, original paint, fine condition, more than 6500 hours of work, 17000km, whatsapp:86-17570011677

The product advantages of the Sany STC500E5 truck crane in 2021 are mainly reflected in the following aspects:Outstanding Performance• Strong Lifting Capacity:The maximum rated lifting capacity is 50 tons,with a maximum lifting moment of 2107 kN·m.The main boom fully extended is 45.5 meters long,and the main boom plus the auxiliary boom is 61.5 meters long.The maximum lifting height is 62 meters,which can meet the lifting requirements of various complex working conditions.• Good Travel Performance:It adopts a G-class chassis with good passability.It has dual-axle drive,a maximum travel speed of 85 km/h,a maximum climbing gradient of 47%,and a minimum turning radius of 12 meters.It is highly mobile and can adapt to various complex road conditions.• High Work Efficiency:The upper vehicle uses a newly developed dual-pump intelligent flow distribution system,with imported double-plunger pumps.The composite action is more precise and smooth,and it is energy-efficient.The main hoist has a maximum speed(empty load)of up to 145 m/min,with more accurate and stable working actions.Safe and Reliable• Multiple Safety Protections:It is equipped with a voice alarm system that provides voice prompts for various actions to prevent misoperation and alert surrounding personnel.It uses a high-precision,high-stability,and highly intelligent moment limiter system to comprehensively protect lifting operations.It is equipped with a rich array of sensors that can promptly feedback data information for real-time monitoring and timely understanding of the working status of the whole vehicle.• Reliable Braking Performance:The constant-closing hoist brake,combined with the unique anti-slip technology of the hoist balance valve,ensures the safety of the lifting and lowering process of heavy objects.Economical and Efficient• Good Fuel Economy:The overall layout of the vehicle is rational and compact.It uses advanced power transmission optimization matching technology to achieve a powerful chassis while ensuring optimal fuel economy,with a fuel consumption of only 40L per 100 kilometers.It uses variable displacement plunger pumps and dynamic power matching control systems.The upper vehicle operation has an idle energy-saving mode,which can dynamically adjust the engine speed according to the load changes,realizing the concept of"giving as much fuel as needed"and achieving a 10%energy-saving effect in lifting operations.• Low Maintenance Cost:It uses a new electro-hydraulic system.The start and stop of the slewing are smoother,and the micro-movement is more excellent.It uses an internationally advanced distributed integrated bus data communication network,which has a large data volume,fast speed,and high stability,effectively reducing the system's failure rate and maintenance cost.High Degree of Intelligence• Remote Monitoring and Management:It is the first in China to adopt a remote monitoring and management system for equipment.It has a strong ability to collect equipment operation conditions and working parameters,and can implement remote fault diagnosis and management.Customers can monitor the operation of the equipment,query,and order spare parts without leaving home.Good Comfort• Humanized Cab Design:The streamlined full-width cab and the variable-position panoramic skylight cab provide a more open view and more comfortable operation.The cab uses rubber suspension,which reduces vibration during travel and makes driving more comfortable.