Doosan DX420LC Hydraulic Excavator

Weights
Operating Weight

90170 lb

Boom / Stick / Bucket
Max Digging Depth

25.5 ft in

Max Loading Height

25.45 ft in

Max Reach Along Ground

37.18 ft in

Maximum Bucket Capacity

2.9 yd3

Minimum Bucket Capacity

1.9 yd3

Reference Bucket Capacity

2.5 yd3

Boom
Boom/Stick Option (Hex) 1

Boom 22'0' (6700 mm)/Stick 8'6' (2600 mm)

Boom/Stick Option (Hex) 2

Boom 22'0' (6700 mm)/Stick 10'8' (3250 mm)

Boom/Stick Option (Hex) 3

Boom 22'0' (6700 mm)/Stick 12'11' (3950 mm)

Boom/Stick Option (Hex) 4

Boom 22'0' (6700 mm)/Stick 10'8' (3250 mm) HD

Swing Speed

9.2 rpm

Blade
Max Cutting Height

35.44 ft in

Engine & Fuel System
Engine Make

2252

Engine Model

DV11

Engine Oil Capacity

11.7 gal

Fuel Capacity

145.3 gal

Max Torque

1012.7 lb ft

Torque Measured @

1300 rpm

Net Power

293 hp

Number Of Cylinders

6

Power Measured @

1800 rpm

Cooling System Fluid Capacity

10.6 gal

Displacement

669 cu in

Operating Specs
Max Vertical Wall Dig Depth

17.07 ft in

Hydraulic System
Hydraulic Pump Flow Capacity

166.5 gal/min

Dimensions, Wheels & Tires
Ground Clearance

1.78 ft in

Height To Top Of Cab

10.35 ft in

Length Of Track On Ground

13.95 ft in

Width To Outside Of Tracks

11 ft in

Number Of Shoes Per Side

50

Shoe Size

23.63 in

Ground Pressure

10.5 psi

Shipping Height Of Unit

11.42 ft in

Shipping Length Of Unit

38.26 ft in

Tail Swing Radius

12.01 ft in

Battery & Electrical System
Alternator Supplied Amperage

50 A

Operating Voltage

24 V

Transmission
Max Travel Speed

3.3 mph

Technical Specs
Swing Drive Fluid Capacity

1.6 gal