Categories ↠ Excavators ↠ Caterpillar 390D L

Caterpillar 390D L Excavator

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: 390D L ➔

The Caterpillar 390D L is a large hydraulic excavator in Caterpillar's excavators lineup, designed for heavy-duty earthmoving, mass excavation, and quarry applications. It is equipped with a high-capacity undercarriage, long reach digging capability, and a reinforced boom and stick structure for demanding jobsite conditions. The 390D L typically features a fuel-efficient diesel engine, advanced hydraulic control, and a spacious operator cab with monitoring systems for productivity and service access. Common uses include mining support, large-scale site preparation, trenching, and material handling. The Caterpillar 390D L is recognized for high digging force, stability, and durability in large excavator operations.

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Boom/Stick Excavator Option 1

Max Digging Depth	35.00 ft (10.67 m)
Max Reach Along Ground	53.30 ft (16.25 m)

Dimensions

Digging Depth

56.60-38.80 ft (17.25-11.83 m)

DRIVE SYSTEM

Maximum Drawbar Pull

132,637.30 lbs (60,163.34 kg)

Engine

Bore	5.80 in (14.73 cm)
Displacement	1,104.50 cu in (18,099.55 cu cm)
Engine Make	Caterpillar
Engine Model	Cat C18 ACERT (ATAAC)
Net Power	523.00 hp (390.01 kw)
Net Power - EEC 80/1269	523.00 hp (390.01 kw)
Net Power - ISO 9249	523.00 hp (390.01 kw)
Net Power - SAE J1349	523.00 hp (390.01 kw)
Stroke	7.20 in (18.29 cm)

Hydraulic System

23.78	23.78 gpm (90.01 lpm)
258.89	258.89 gpm (979.90 lpm)
Boom Cylinder - Bore	8.30 in (21.08 cm)
Boom Cylinder - Stroke	77.50 in (196.85 cm)
Maximum Pressure - Equipment - Normal	5076.3 psi
Maximum Pressure - Swing	3770.9 psi
Maximum Pressure - Travel	5076.3 psi
Stick Cylinder - Bore	8.70 in (22.10 cm)
Stick Cylinder - Stroke	89.10 in (226.31 cm)
Swing System - Maximum Flow	121.52 gpm (459.95 lpm)

Operating Specifications

Cooling System Fluid Capacity	26.70 gal (101.06 l)
Engine Oil Capacity	17.20 gal (65.10 l)
Fuel Capacity	327.60 gal (1,239.97 l)
Hydraulic Pump Flow Capacity	258.90 gpm (979.94 lpm)
Hydraulic System Fluid Capacity	262.90 gal (995.08 l)
Swing Drive Fluid Capacity	5.10 gal (19.30 l)

Service Refill Capacities

Cooling System	26.70 gal (101.06 l)
Engine Oil	17.20 gal (65.10 l)
Final Drive - Each	5.60 gal (21.20 l)
Fuel Tank Capacity	327.60 gal (1,239.97 l)
Hydraulic System - Including Tank	262.90 gal (995.08 l)
Swing Drive - Each	5.10 gal (19.30 l)

Standards

Brakes	SAE J1026 APR90
Cab/FOGS	SAE J1356 FEB88/ISO 10262

Swing Mechanism

Swing Speed

6.2 rpm

Track

Number of Shoes - Each Side - Long Undercarriage	51
Number of Track Rollers - Each Side - Long Undercarriage	9

Undercarriage

Number of Carrier Rollers per Side	3
Number of Shoes per Side	51
Number of Track Rollers per Side	9

Weights

Operating Weight	190,016.00 lbs (86,189.91 kg)
Operating Weight - Long Undercarriage	190,016.00 lbs (86,189.91 kg)

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