Used Caterpillar 390F Hydraulic Excavator

Used Caterpillar 390F Hydraulic Excavator

Product Introduction

This  used Caterpillar 390F hydraulic excavator with excellent performance and well-maintained condition,Specifically designed for high-intensity working environments combines outstanding operational efficiency, reliable stability, and wide applicability, making it an ideal choice for large-scale mining operations and infrastructure construction projects.

Product Parameter

​Basic Information​	Model	CAT 390F
	Operating Weight	86275 – 92020 kg
	Bucket Capacity	3.9 / 6.0 m³
	Boom Length	7250 mm
	Stick Length	5500 mm
​Engine System​	Engine Model	Cat® C18 ACERT™
	Rated Power	405 kW
	Displacement	18.1 L
	Bore × Stroke	145 × 183 mm
​Hydraulic System​	Main Pump Max. Flow	952 L/min
	Pilot Pump Flow	67 L/min
	Pilot Circuit Pressure	4.0 – 4.4 MPa
	Travel Circuit Pressure	35 MPa
	Swing Circuit Pressure	26 MPa
	Main Relief Setting Pressure	35 MPa
​Cylinder Specifications​	Boom Cylinder – Qty.×Bore×Stroke	2 × 210 × 1967 mm
	Stick Cylinder – Qty.×Bore×Stroke	1 × 220 × 2262 mm
	Bucket Cylinder – Qty.×Bore×Stroke	1 × 200 × 1451 mm
​Fluid Capacities​	Fuel Tank Capacity	1240 L
	Hydraulic Tank Capacity	813 L
	Total Hydraulic System	997 L
	Engine Oil Change Qty.	60 L
	Coolant Capacity	74 L
​Dimensions​	Shipping Length	13690 mm
	Shipping Width	4410 mm
	Shipping Height	4890 mm
	Track Length on Ground	6358 mm
	Track Shoe Width	900 mm
	Track Gauge	2750 mm
	Min. Ground Clearance	900 mm
	Counterweight Clearance	1640 mm
	Rear Swing Radius	4700 mm
​Operating Ranges​	Max. Digging Reach at Ground Level	12230 mm
	Max. Digging Depth	7160 mm
	Max. Digging Height	12360 mm
	Max. Dumping Height	7990 mm
	Max. Vertical Digging Depth	4530 mm
​Performance​	Swing Speed	6.2 rpm
	Swing Torque	260 kN·m
	Travel Speed	4.5 km/h
	Bucket Digging Force	364.8 kN
	Stick Digging Force	235.9 kN
	Max. Drawbar Pull	590 kN

Product Features

1. Powerful Performance, Efficient Operation: Equipped with an original Caterpillar C18 engine and a rated power of 405 kW, it ensures strong power output and sustained operational capability under heavy-load conditions.
2. Robust Structure, High Durability: The integrally cast reinforced boom and stick, combined with an extra-wide crawler chassis and a three-stage shock absorption system, guarantee stable operation and a long service life even in harsh working conditions.
3. Intelligent Control, Precise and Efficient: The advanced intelligent hydraulic system, coupled with multi-pump parallel technology, achieves a perfect balance between digging power and fuel economy, enhancing overall work efficiency.
4. Strong Adaptability, Wide Application: The unique hydraulic buffer structure and bucket tooth self-tightening system enable it to handle extreme working conditions such as clearing debris after mine blasting.
5. Economy & Maintenance:
   •  Modular maintenance design with centralized key lubrication points.
   • Equipped with an automatic lubrication system, significantly improving daily maintenance efficiency.
   • The intelligent operating system automatically recognizes attachment types and optimizes power output.
   • Quick coupler interface supports rapid changing of heavy attachments like breakers and grapples.

Product Current Condition

1. The machine is in good overall condition, meeting a 90% new standard.
2. The engine, transmission, hydraulic system, and undercarriage are all in normal working order.
3. The equipment shows no oil leaks and is clean and tidy.
4. It has been regularly maintained and is ready for immediate deployment to the worksite.
5. Comprehensive after-sales technical support is provided.