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SRC300CR


Operating Weight: 28000 Kg

Rated Engine Power: (198 kW)/ 2500 rpm

Boom: 968 kN.m

Main boom length: 9.9~31.5 m

Max lifting torque: 968 KN.m


SRC300CR

Basic performance

  • Key structural parts are optimized in design, and the lifting performance is at the leading position in the product industry with the same tonnage.
  • Maximum length of boom is 9.9 m and the full extension length of boom is 31.5 m, which are at the leading position in the industry.
  • Fully optimized lifting boom of structural steel with U-shape section and high strength is used in five sections, so that the lifting boom has a more uniform force and a lighter weight. The installation angles of jib of 5°, 25° and 45° facilitate the switching of working condition and improvement of operation efficiency.
  • Four-wheel drive can adopt 4 steering modes, with a good maneuvering performance. The minimum turning radius of four wheels of no more than 5.8 m promotes the passing ability and comfort in complex road conditions.

Energy conservation and environmental protection

The load and constant power of hydraulic system are respectively fed back and controlled, and dual variable speed governing pumps and motors are adopted to realize economic energy conservation.

Safety and reliability

  • A moment limiter calculation system based on gravity model is established, and the rated loading accuracy is 0-10% through online no-load calibration to protect suspending and loading operation in all dimensions; during overload operation, the system will alarm and prompt automatically to provide safety guarantee for control and operation.
  • Hydraulic balance valve, overflow valve, two-way hydraulic lock and other elements are provided for hydraulic system to realize stability and reliability.
  • Three-circle protectors are equipped for main and auxiliary winches, and height limiters are equipped at the ends of boom and jib to avoid overfall and overwind of wire rope.
  • Length, angle and pressure sensors are arranged to display the crane status in real time, so as to automatically stop dangerous operation and perform buzzer alarm.

High quality

  • The stable and high-quality main oil pump, main valve, winch motor, slewing motor, balance valve and other key hydraulic elements are used, and the system has high reliability; moreover, it has excellent operation and control performance based on accurate parameter matching.
  • With integrated slewing buffer valve, the slewing system has free trackslip function to realize steady rotary start and control, showing outstanding micro-mobility.
  • With the bus instrument of integrated intelligent control electrical system, drivers can grasp running parameters and realize easy driving at any time; moreover, it has engine fault prompt function, bringing in easy and rapid maintenance and troubleshooting.
  • With safety glass and corrosion resistant steel plate, soften interior, super-large internal space, panoramic skylight, adjustable seats and other humanization design, air conditioner and electric wiper, it is more comfortable and relaxing for operation in control cab

    GCP system

    • The first remote monitoring and management system for equipment at home has a powerful acquisition function for equipment operation condition and operation parameters, and can diagnose and manage remote faults.
    • Customers can master the operation of equipment as well as the query and ordering of accessories at home.

    Control system

    • Busbar instrument: with the bus instrument of integrated intelligent control electrical system, drivers can grasp running parameters and realize easy driving at any time; moreover, it has engine fault prompt function, bringing in easy and rapid maintenance and troubleshooting.
    • All-around safety protection system is provided. Three-circle protectors and height limiters are equipped for main and auxiliary winches to avoid overfall and overwind of steel wire rope, prevent rollover and protect limit angle.
    • Moment limiter: high intelligent moment limiter is used to protect suspending and loading operation in all dimensions and ensure accurate, steady and comfortable operation.

Related Products

SRC600C

Max. Lifting Capacity: 60t

SRC400C

Max. Lifting Capacity: 40t

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