1. Negative flow control system provides better operation ability.
2. Constant power pump control system fully exerts engine power.
3. Arm regeneration and boom holding function features faster speed and higher safety.
4. X-frame structure greatly improves the reliability of chassis.
5. Boost control mode can instantly increase digging force.
6. Automatic idling feature enables lower fuel consumption.
Main Functions:
1. World GPS remote intelligent management system is fully upgraded in terms of software compatibility, hardware reliability and low power consumption; integrating machine manufacturing process, sales management, and preventive maintenance in the age of electronic information. It can share the machine information between World Heavy Industry and the customers through advanced remote data transmission, so that World can learn about the machine conditions in time and provide effective technical service support according to the machine's position information, which reduces down time and ensures quick and accurate services. The protection for the hardware is upgraded with multiple anti-dismantle and anti-theft measures. Designed with low power consumption concept, the power consumption of the system is kept to the minimum while the machine is idling.
2. Chinese and English fault self-diagnosis system can provide timely failure diagnosis which is very convenient for users and service staff to determine the failure.
3. Efficient and energy saving power match control system
It reasonably sets power modes according to the power match of engine and hydraulic system, which ensures real-time match of power input and output and meets the requirements of energy saving and environmental protection. It can achieve energy-saving and efficient effect through the MCU control.
4. Safe and reliable protection measures
The system has overheating protection and automatic warm-up functions, which ensures safety.
5. Lower frame uses inclined structure so that the soil and sand can easily fall off and thus ensures safety during travel.
Technical Innovation
1. The double sprocket structure reduces wear of the crawler track and extends the service life of sprocket.
2. Split type cooling system, hydraulic oil cooling and water cooling system are completely separated, which ensures easy maintenance and replacement.
3. Manual main power switch is used to cut off the whole power supply, and it can prevent battery feed, which is safe and reliable.
4. Start anti-repetition system
5. Boom holding and arm regeneration hydraulic system, and main pump flow control system bring higher safety and efficiency.
6. Travel vibration absorption pedal provides the operator more safe and comfortable experience.
7. More refined power modes and better fuel consumption rate.
