390F Hydraulic Excavator

Large Excavators

Specification Summary
Net Power - ISO 9249 524 hp
Engine Model Cat C18
Engine Power - ISO 14396 405 kW
Bore 145 mm
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product-390F L Large Hydraulic Excavator

Cat® 390F Excavator at Work Digging and Loading Cat® 390F L Excavator at Work Ripping Large Rocks Cat® 390F Excavator Switches Bucket and Ripper Attachments Cat® 390F Excavator | Large Scale Production | Product Overview

The 390F is an efficient, productive excavator. With its quiet operator environment to keep you comfortable, service points that make routine maintenance easy, and multiple Cat attachment options to help you do a number of jobs well, you won’t find a better, more fuel-efficient excavator in its size class.

Engine

Net Power - ISO 9249	524 hp
Engine Model	Cat C18
Engine Power - ISO 14396	405 kW
Bore	145 mm
Stroke	183 mm
Displacement	18.1 l

Hydraulic System

Main System - Maximum Flow	952 l/min (251 gal/min)
Maximum Pressure - Equipment	35000 kPa
Maximum Pressure - Travel	35000 kPa
Maximum Pressure - Swing	35000 kPa

Swing Mechanism

Swing Speed	6.2 r/min
Maximum Swing Torque	260 kN·m

Weights

Operating Weight	86840 kg

Service Refill Capacities

Fuel Tank Capacity	1240 l
Cooling System	74 l
Engine Oil	60 l
Swing Drive - Each	19 l
Final Drive - Each	21 l
Hydraulic System - Including Tank	997 l
Hydraulic Tank	813 l

Dimensions

Boom	Mass 7. 25 m (23'9")
Stick	M2.9 2 JC (9'7")
Bucket	6.0 m³ (7.8 4 yd³)
Shipping Height - Top of Cab	4890 mm
Shipping Length	13690 mm
Tail Swing Radius	4700 mm
Counterweight Clearance	1640 mm
Ground Clearance	900 mm
Track Length	6358 mm
Track Length to Center of Rollers	5120 mm
Track Gauge	2750 mm
Transport Width	4410 mm

Working Ranges and Forces

Maximum Digging Depth	7160 mm
Boom	Mass 7. 25 m (23'9")
Stick	M2.9 2 JC (9'7")
Bucket	6.0 m³ (7.8 4 yd³)
Maximum Reach at Ground Level	12230 mm
Maximum Cutting Height	12360 mm
Maximum Loading Height	7990 mm
Minimum Loading Height	3680 mm
Maximum Vertical Wall Digging Depth	4530 mm