390F Hydraulic Excavator | Cat

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.

Product Specifications for 390F

US
Metric

Engine

Engine Power - ISO 9249	524 HP 391 kW
Engine Model	Cat C18 Cat C18
Engine Power - ISO 14396	543 HP 405 kW
Bore	5.7 in 145 mm
Stroke	7.2 in 183 mm
Displacement	1104.5 in³ 18.1 l

Hydraulic System

Main System - Maximum Flow	952 l/min (251 gal/min) 952 l/min (251 gal/min)
Maximum Pressure - Equipment	5076 psi 35000 kPa
Maximum Pressure - Travel	5076 psi 35000 kPa
Maximum Pressure - Swing	5076 psi 35000 kPa

Swing Mechanism

Swing Speed	6.2 r/min 6.2 r/min
Maximum Swing Torque	191766 ft·lbf 260 kN·m

Weights

Operating Weight

198070 lb 86840 kg

Service Refill Capacities

Fuel Tank Capacity	328 gal (US) 1240 l
Cooling System	20 gal (US) 74 l
Engine Oil	16 gal (US) 60 l
Swing Drive - Each	5 gal (US) 19 l
Final Drive - Each	5.5 gal (US) 21 l
Hydraulic System - Including Tank	263 gal (US) 997 l
Hydraulic Tank	215 gal (US) 813 l

Dimensions

Boom	Mass 7. 25 m (23'9") Mass 7. 25 m (23'9")
Stick	M2.9 2 JC (9'7") M2.9 2 JC (9'7")
Bucket	6 m³ (7.8 4 yd³) 6 m³ (7.8 4 yd³)
Shipping Height - Top of Cab	16.08 ft 4890 mm
Shipping Length	44.92 ft 13690 mm
Tail Swing Radius	15.42 ft 4700 mm
Counterweight Clearance	5.42 ft 1640 mm
Ground Clearance	2.92 ft 900 mm
Track Length	20.83 ft 6358 mm
Track Length to Center of Rollers	16.83 ft 5120 mm
Track Gauge	9 ft 2750 mm
Transport Width	14.5 ft 4410 mm

Working Ranges & Forces

Maximum Digging Depth	23.5 ft 7160 mm
Boom	Mass 7. 25 m (23'9") Mass 7. 25 m (23'9")
Stick	M2.9 2 JC (9'7") M2.9 2 JC (9'7")
Bucket	6 m³ (7.8 4 yd³) 6 m³ (7.8 4 yd³)
Maximum Reach at Ground Level	40.08 ft 12230 mm
Maximum Cutting Height	40.58 ft 12360 mm
Maximum Loading Height	26.25 ft 7990 mm
Minimum Loading Height	12.08 ft 3680 mm
Maximum Vertical Wall Digging Depth	14.83 ft 4530 mm

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