XE490DK 48Ton Heavy Crawler Excavator Engine cummins Bucket capacity 3.1m3

Hydraulic drive independent cooling system, suitable for high and low temperature working conditions; fan reversal function for easy radiator cleaning; larger displacement main pump and new type main valve, with low pressure loss, stable performance, good operating performance, precise control, etc. ; Self-optimizing and matching technology for crushing working conditions; One-key autonomous matching technology is adopted for crushing operations to achieve an average reduction of fuel consumption by more than 20%; H-type working device, large-capacity rock bucket and extended fixed chassis are more suitable for mining operations; The air intake system is equipped with a three-stage filtration mode of oil pre-filtration, which is suitable for the dusty working environment of the mine.

1. Ecological and economical

* Professional ustomized engine greatly improves fuel economy.
* Hydraulic oil flow regeneration system ensures optimum machine performance.
* Independent cooling system automatically adjusts fan speed.

2. Multiple applications

* Different boom, arm and bucket combinations can adapt to as many working conditions as possible.
* Multi-functional itelligent work tool control system can meet difrent operating requirements such as digging, breaking and dismantling.
* Instantaneous pressurization function copes with complex working conditions.

3.Comfortable operating experience

* Air Conditioner and Heator ensure the appropriate temperature.
* Silicone rubber shock absorber is adopted in the cab.
* Air-suspending seat equipped with electric heating function.
* Integrated control panel and large display screen provide multiple information.
* ROPS and FOPS Cab can improve cab safety.

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