Doosan DX520LC Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 42 ft in (12800 mm)
Max Loading Height 32.29 ft in (9840 mm)
Max Reach Along Ground 52.07 ft in (15870 mm)
Max Vertical Wall Digging Depth 33.9 ft in (10330 mm)
Max Digging Depth 38.72 ft in (11800 mm)
Boom/Stick Option (Hex) 1 Boom 29’6″ (9000 mm) / Stick 19’8″ (6000 mm)

Boom/Stick Option (Hex) 2

Max Cutting Height 31.5 ft in (9600 mm)
Max Loading Height 22.05 ft in (6720 mm)
Max Reach Along Ground 34.32 ft in (10460 mm)
Max Vertical Wall Digging Depth 3.91 ft in (1190 mm)
Max Digging Depth 22.22 ft in (6770 mm)
Boom/Stick Option (Hex) 2 Boom 20’8″ (6300 mm) / Stick 9’6″ (2900 mm)

Boom/Stick Option (Hex) 3

Max Cutting Height 47.64 ft in (14520 mm)
Max Loading Height 39.21 ft in (11950 mm)
Max Reach Along Ground 63.85 ft in (19460 mm)
Max Vertical Wall Digging Depth 42.13 ft in (12840 mm)
Max Digging Depth 49.64 ft in (15130 mm)
Boom/Stick Option (Hex) 3 Boom 36’1″ (11000 mm) / Stick 26’3″ (8000 mm)

Dimensions

Ground Clearance 2.53 ft in (770 mm)
Height To Top Of Cab 11 ft in (3350 mm)
Width To Outside Of Tracks 12.8 ft in (3900 mm)
Length Of Track On Ground 14.67 ft in (4470 mm)
Tail Swing Radius 12.14 ft in (3700 mm)
Removal Counterweight Clearance 4.79 ft in (1460 mm)

Undercarriage

Track Gauge 8.99 ft in (2740 mm)
Shoe Size 23.63 in (600 mm)
Max Travel Speed 3.11 mph (5 km/h)
Number Of Shoes Per Side 53
Number Of Carrier Rollers Per Side 3
Number Of Track Rollers Per Side 9
Ground Pressure 12.5 psi (86.19 kPa)

Engine Details

Number Of Cylinders 6
Engine Make Doosan
Engine Model DV11
Net Power 328 hp (244.6 kw)
Power Measured @ 1800 rpm
Max Torque 1135.9 lb ft (1540 Nm)
Displacement 669 cu in (11 L)
Aspiration turbocharged air to air intercooled
Torque Measured @ 1300 rpm

Operational Specs

Operating Weight 111774.4 lb (50700 kg)
Fuel Tank Capacity 163.8 gal (620 L)
Cooling System Fluid Capacity 10.6 gal (40 L)
Hydraulic System Fluid Capacity 132.1 gal (500 L)
Operating Voltage 24 V
Engine Oil Capacity 11.7 gal (44 L)
Swing Drive Fluid Capacity 1.1 gal (4 L)
Hydraulic System Relief Valve Pressure 4550 psi (31371.2 kPa)
Hydraulic Pump Flow Capacity 187.6 gal/min (710 L/min)

Swing Mechanism

Swing Speed 8.8 rpm

Buckets

Reference Bucket Capacity 1.5 yd3 (1.1 m3)
Minimum Bucket Capacity 1.1 yd3 (0.9 m3)
Maximum Bucket Capacity 3.8 yd3 (2.9 m3)
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