Product Description

SRC300C
SANY Rough-Terrain Crane 30 Tons Lifting Capacity Russian Low Temperature Left-hand Drive


 
Main boom length: 9.9~31.5 m 
Max lifting torque: 976 KN·m 
Max gradeability: 65%

Basic performance

1. ◤Key structural parts are optimized in design, and the lifting performance is at the leading position in the product industry with the same tonnage.
2. ◤Basic boom length is 9.9 m and the full extension length of boom is 31.5 m, which are at the leading position in the industry.
3. ◤Fully optimized lifting boom of structural steel with U-shape section and high strength is used in four sections, so that the lifting boom has a more uniform force and a lighter weight. The installation angles of jib of 0°, 15°and 30°facilitate the switching of working condition and improvement of operation efficiency.
4. ◤Four-wheel drive can adopt 4 steering modes, with a good maneuvering performance. The minimum turning radius of four wheels of no more than 5.4 m promotes the passing ability and comfort in complex road conditions.

1. ◤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.
2. ◤With integrated slewing buffer valve, the slewing system has free track slip function to realize steady rotary start and control, showing outstanding micro-mobility.
3. ◤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.
4. ◤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 cabin.

• 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.

1. ◤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.
2. ◤Hydraulic balance valve, overflow valve, two-way hydraulic lock and other elements are provided for hydraulic system to realize stability and reliability.
3. ◤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.
4. ◤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.

1. ◤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.
2. ◤Customers can master the operation of equipment as well as the query and ordering of accessories at home.