Doosan DX420LC-5 Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
38.6ft in
C
Shipping Height Of Unit
10.11ft in
I
Max Cutting Height
35.5ft in
J
Max Loading Height
9.9ft in
K
Max Reach Along Ground
37ft in
L
Max Vertical Wall Digging Depth
14.2ft in
M
Max Digging Depth
25.4ft in
Arm Digging Force
43388.13lb
Boom/Stick Option (Hex) 1
Boom 22 ft (6700 mm) / Arm 10 ft 8 in (3250 mm)
Bucket Digging Force
59799.18lb
Min Digging Reach
37.8ft in
Minimum Swing Radius
176.19in
Dimensions
G
Height To Top Of Cab
10.4ft in
D
Length Of Track On Ground
17ft in
H
Tail Swing Radius
12.4ft in
O
Counterweight Clearance
4.1ft in
Overall Width -Upper Structure
9.9ft in
Shipping Width
11.7in
Track Shoe Width
31.5ft in
Undercarriage Width
11.7ft in
Undercarriage
F
Track Gauge
9.03ft in
N
Shoe Size
31.5in
Number Of Shoes Per Side
50
Track Type
FIXED
Number Of Top Rollers Per Side
2
Counterweight, Standard
17637lb
Ground Pressure
8.5psi
Number Of Bottom Rollers Per Side
9
Track Length
17.11ft in
Specifications
Speeds
High
3.2mph
Low
1.9mph
Electrical System
Alternator
28 V, 100 amps
Starter
24 V
Battery
12 V, 200 AH, 1300
Engine
Starter
8hp
Number Of Cylinders
6
Engine Make
Scania
Engine Model
DC09
Net Power
338hp
Gross Power
345hp
Air Cleaner
Double Elements
Power Measured @
1800rpm
Max Torque
1179.4lb ft
Displacement
775.1cu in
Torque Measured @
1300rpm
Bore
5.2in
Stroke
6.3in
Operational
Def Tank Capacity
18.5gal
Operating Weight
94779lb
Fuel Capacity
169.1gal
Cooling System Fluid Capacity
13.5gal
Hydraulic System Fluid Capacity
126.9gal
Engine Oil Capacity
11.9gal
Final Drive Fluid Capacity - Each
1.9gal
Swing Drive Fluid Capacity
2.2gal
Hydraulic Tank
103.1gal
Performance
Travel-Normal Mode
4694psi
Travel-Power Mode
4978psi
Swing - Normal Mode
4694psi
Swing-Power Mode
4978psi
Traction Force -Draw Bar Pull
90169lb ft
Maximum Grade
70%
Swing Mechanism
Swing Speed
8.8rpm
Swing Torque
118332lb ft
Buckets
Reference Bucket Capacity
2yd3
Hydraulic
Main Pump Flow Standard
177gal/min
Pilotpump-Gear Design
6.4gal/min
Relief Pressure - Boost
4694psi
Relief Pressure -Normal
4694psi
