Used crawler excavator XCMG XE380DK
Product Introduction
XCMG XE380DK excavator adopts imported hydraulic system, large-displacement main pump, large system flow and fast speed; imported high-power Cummins engine, sufficient power reserve, large torque, strong power; independent control of sub-pumps, realizing on-demand oil supply, Effectively reduce the mid-point backflow loss and save energy consumption; increase electronic control, greatly reduce operation impact, and have good controllability. The direct-flow air filter is more suitable for high-dust working conditions; the reinforced tooling is better in bending and torsion resistance.
Product Features
1. More energy efficient and environmental protection
Adopt new type environmental protection Y engine which has the features of low speed, large torque, low fuel consumption, high operating efficiency, reliability and durability. Adopt large displacement main pump with large low and high pressure-withstanding value, wh ich can guarantee that the The machine has smooth operation and high digging efficiency.
2. More reliable and durable
Optimize the design of boom and arm and further strengthen the key positions to make them more wear resisting and secure. Bucket teeth are installed with cross pin, which can effectively prevent the toothed sleeve from falling off and thus can improve the service life.
3. More comfortable and safe
Humanized detail design, all the control components inside the cab are arranged scientifically and reasonably according to ergonomics theory. Cup holder, standby power, magazine bag, storage box and other humanized configurations are added to improve the convenience and comfort of operation to the most extent .
Precautions for excavator operation
1. Check before operation to confirm that everything is complete and intact, there are no obstacles and other personnel within the range of movement of the boom and bucket, and the operation can only be started after sounding the whistle to warn.
2. When excavating, the soil should not be too deep each time, and the lifting bucket should not be too strong, so as not to damage the machine or cause overturning accidents. When the bucket falls, be careful not to impact the track and frame.
3. Those who cooperate with the excavator to clean the bottom, level the ground, and repair the slope must work within the turning radius of the excavator. If it is necessary to work within the slewing radius of the excavator, the excavator must stop turning and brake the slewing mechanism before it can work. At the same time, people on and off the plane must take care of each other and cooperate closely to ensure safety.
4. Vehicles and pedestrians are not allowed to stay within the range of excavator loading activities. When unloading materials on a car, wait until the car stops and the driver leaves the cab before turning the bucket and unloading materials on the car. When the excavator is turning, try to avoid the bucket from passing over the top of the cab. When unloading, the bucket should be lowered as much as possible, but be careful not to hit any part of the car.
5. When the excavator is slewing, the slewing clutch should be used to cooperate with the slewing mechanism brake to rotate smoothly, and sharp slewing and emergency braking are prohibited.
6. Before the bucket leaves the ground, it is not allowed to turn, walk and other actions. When the bucket is fully loaded and suspended in the air, it is not allowed to lift the boom and walk.
7. When the crawler excavator is moving, the boom should be placed in the forward direction of travel, and the height of the bucket from the ground should not exceed 1 meter. And brake the slewing mechanism.
