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Current number of specifications

Doosan DX520LC Hydraulic Excavator

Selected Dimensions

Boom/Stick Option
I. Max Cutting Height42 ft in12800 mm
J. Max Loading Height32.3 ft in9840 mm
K. Max Reach Along Ground52.1 ft in15870 mm
L. Max Vertical Wall Digging Depth33.9 ft in10330 mm
M. Max Digging Depth38.7 ft in11800 mm
B. Width to Outside of Tracks12.8 ft in3900 mm
D. Length of Track on Ground14.7 ft in4470 mm
E. Ground Clearance2.5 ft in770 mm
G. Height to Top of Cab11 ft in3350 mm
H. Tail Swing Radius12.1 ft in3700 mm
O. Counterweight Clearance4.8 ft in1460 mm
F. Track Gauge9 ft in2740 mm
N. Shoe Size23.6 in600 mm


Number of Cylinders6
Net Power328 hp244.6 kw
Power Measured @1800 rpm
Displacement669 cu in11 L
Max Torque1135.8 lb ft1540 Nm
Torque Measured @1300 rpm
Aspirationturbocharged air to air intercooled
Operating Weight111774.4 lb50700 kg
Fuel Capacity163.8 gal620 L
Cooling System Fluid Capacity10.6 gal40 L
Hydrauilc System Fluid Capacity132.1 gal500 L
Engine Oil Capacity11.6 gal44 L
Swing Drive Fluid Capacity1.1 gal4 L
Operating Voltage24 V
Hydraulic System Relief Valve Pressure4550 psi31371.1 kPa
Hydraulic Pump Flow Capacity187.6 gal/min710 L/min
Swing Mechanism
Swing Speed8.8 rpm
Number of Shoes per Side53
Shoe Size23.6 in600 mm
Number of Carrier Rollers per Side3
Number of Track Rollers per Side9
Ground Pressure12.5 psi86.2 kPa
Max Travel Speed3.1 mph5 km/h
Track Gauge9 ft in2740 mm
Reference Bucket Capacity1.4 yd31.1 m3
Minimum Bucket Capacity1.1 yd30.81 m3
Maximum Bucket Capacity3.8 yd32.9 m3
Boom/Stick Option (HEX) 1
Boom/Stick Option (HEX) 1Boom 29'6" (9000mm)/Stick 19'8" (6000mm)
Max Digging Depth38.7 ft in11800 mm
Max Reach Along Ground52.1 ft in15870 mm
Max Cutting Height42 ft in12800 mm
Max Loading Height32.3 ft in9840 mm
Max Vertical Wall Digging Depth33.9 ft in10330 mm
Boom/Stick Option (HEX) 2
Boom/Stick Option (HEX) 2Boom 20'8" (6300mm)/Stick 9'6" (2900mm)
Max Digging Depth22.2 ft in6770 mm
Max Reach Along Ground34.3 ft in10460 mm
Max Cutting Height31.5 ft in9600 mm
Max Loading Height22 ft in6720 mm
Max Vertical Wall Digging Depth3.9 ft in1190 mm
Boom/Stick Option (HEX) 3
Boom/Stick Option (HEX) 3Boom 36'1" (11000mm)/Stick 26'3" (8000mm)
Max Digging Depth49.6 ft in15130 mm
Max Reach Along Ground63.8 ft in19460 mm
Max Cutting Height47.6 ft in14520 mm
Max Loading Height39.2 ft in11950 mm
Max Vertical Wall Digging Depth42.1 ft in12840 mm
Width to Outside of Tracks12.8 ft in3900 mm
Height to Top of Cab11 ft in3350 mm
Ground Clearance2.5 ft in770 mm
Counterweight Clearance4.8 ft in1460 mm
Tail Swing Radius12.1 ft in3700 mm
Length of Track on Ground14.7 ft in4470 mm