Doosan DX420LC Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
38.62ft in
C
Shipping Height Of Unit
12.08ft in
I
Max Cutting Height
34.65ft in
J
Max Loading Height
24.48ft in
K
Max Reach Along Ground
34.98ft in
L
Max Vertical Wall Digging Depth
11.98ft in
M
Max Digging Depth
23.23ft in
Boom/Stick Option (Hex) 1
Boom 22'0" (6700mm)/Stick 8'6" (2600mm)
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
38.26ft in
I
Max Cutting Height
35.83ft in
C
Shipping Height Of Unit
11.42ft in
J
Max Loading Height
25.58ft in
K
Max Reach Along Ground
37.05ft in
L
Max Vertical Wall Digging Depth
14.28ft in
M
Max Digging Depth
25.37ft in
Boom/Stick Option (Hex) 2
Boom 22'0" (6700mm)/Stick 10'8" (3250mm)
Boom/Stick Option (Hex) 3
A
Shipping Length Of Unit
38.26ft in
I
Max Cutting Height
37.24ft in
J
Max Loading Height
26.91ft in
C
Shipping Height Of Unit
11.49ft in
K
Max Reach Along Ground
39.31ft in
L
Max Vertical Wall Digging Depth
16.87ft in
M
Max Digging Depth
27.66ft in
Boom/Stick Option (Hex) 3
Boom 22'0" (6700mm)/Stick 12'11" (3950mm)
Boom/Stick Option (Hex) 4
A
Shipping Length Of Unit
38.26ft in
C
Shipping Height Of Unit
11.42ft in
I
Max Cutting Height
35.44ft in
J
Max Loading Height
25.45ft in
K
Max Reach Along Ground
37.18ft in
M
Max Digging Depth
25.5ft in
Max Vertical Wall Dig Depth
17.07ft in
Boom/Stick Option (Hex) 4
Boom 22'0" (6700mm)/Stick 10'8" (3250mm) HD
Dimensions
E
Ground Clearance
1.78ft in
G
Height To Top Of Cab
10.35ft in
B
Width To Outside Of Tracks
11ft in
D
Length Of Track On Ground
13.95ft in
H
Tail Swing Radius
12.01ft in
Removal Counterweight Clearance
4.16ft in
Undercarriage
N
Shoe Size
23.63in
Number Of Carrier Rollers Per Side
2
Ground Pressure
10.5psi
Max Travel Speed
3.3mph
Number Of Shoes Per Side
50
Number Of Track Rollers Per Side
9
Specifications
Engine
Number Of Cylinders
6
Engine Make
2252
Engine Model
DV11
Net Power
293hp
Power Measured @
1800rpm
Max Torque
1012.7lb ft
Displacement
669cu in
Torque Measured @
1300rpm
Operational
Operating Weight
90170lb
Fuel Capacity
145.3gal
Cooling System Fluid Capacity
10.6gal
Hydraulic System Fluid Capacity
111gal
Operating Voltage
24V
Engine Oil Capacity
11.7gal
Swing Drive Fluid Capacity
1.6gal
Alternator Supplied Amperage
50amps
Hydraulic System Relief Valve Pressure
4554.2psi
Hydraulic Pump Flow Capacity
166.5gal/min
Swing Mechanism
Swing Speed
9.2rpm
Buckets
Reference Bucket Capacity
2.5yd3
Minimum Bucket Capacity
1.9yd3
Maximum Bucket Capacity
2.9yd3
