used LIUGONG large hydraulic excavator 973FMH

LIUGONG Excavator 973FMH is a large hydraulic excavator suitable for heavy operations such as mining and large earthwork. The following is a comprehensive introduction:

1. Startup

Model: Usually equipped with Cummins or Liugong's own diesel engine.

Power: About 390 kW (523 HP).

Emission standard: Meets Tier 3 or pollutant emission standards.

2. Operating weight

Operating weight: About 73,000 kg.

3. Excavation performance

Bucket capacity: The standard bucket capacity is about 4.0 m3 (buckets of different capacities can be selected according to needs).

Maximum excavation depth: About 8.5 meters.

Maximum excavation radius: About 12.5 meters.

Maximum excavation height: About 10.5 meters.

4. Hydraulic system

Main pump type: integral plunger pump.

Hydraulic system pressure: About 34.3 MPa.

Hydraulic flow: about 2 x 600 L/min.

5. Travel system

Travel speed: about 3.0 km/h at low speed and about 5.5 km/h at high speed.

Track width: standard track width is about 900 mm (different widths can be selected according to working conditions).

6. Cab

Type: fully enclosed, with air conditioning.

Vision: panoramic vision, reducing blind spots.

Second: adjustable air suspension to improve operating comfort.

7. Dimensions

Total length: about 12.5 meters.

Total width: about 4.5 meters.

Total height: about 4.5 meters.

Track length: about 6.5 meters.

8. Consumption cost

Consumable tank capacity: about 1,200 liters.

9. Other characteristics

Slewing speed: about 8rpm.

Ground pressure: about 150 kPa.

10. Optional accessories

Various accessories: such as breaker, grab, hydraulic shear, etc., to meet different operating requirements.

Advantages

Efficient operation:

Powerful engine and hydraulic system ensure efficient operation throughout the construction period.

Consumption economy:

Advanced consumption technology reduces operating costs and improves economic benefits.

Operation comfort:

Spacious and comfortable operating room, equipped with air conditioning and rest room, reduces operator fatigue.

Reasonable control layout, operation is unnecessary.

Versatility:

Can be equipped with a variety of accessories, such as breaker, grab, etc., to meet different operating requirements.

Convenient maintenance:

Design maintenance, reduce downtime, and improve equipment utilization.

Environmental protection:

Comply with environmental protection standards, reduce emissions, and reduce environmental impact.

Summary

Liugong 973FMH excavator is widely evaluated in various heavy engineering fields due to its high efficiency, durability, comfort and environmental protection. It is a large excavator with excellent performance. Its specification design fully considers the needs of various working conditions and ensures high efficiency and reliability