Categories ↠ Excavators ↠ Doosan DX420LC-5

Doosan DX420LC-5 Excavator

Category: Excavators ➔
Manufacturer: Doosan ➔
Model: DX420LC-5 ➔

The Doosan DX420LC-5 Excavator is a powerful and versatile machine designed for heavy-duty excavation tasks. With impressive digging and loading capabilities, a spacious cab for operator comfort, and high-performance hydraulic systems, this excavator is equipped to handle a wide range of construction projects with ease. The reliable Scania engine, large fuel capacity, and efficient cooling system ensure optimal performance and efficiency on the job site. Additionally, the robust undercarriage and swing mechanism provide stability and precision for enhanced productivity.

See all Doosan DX420LC-5s for sale

Boom/Stick Excavator Option 1

Arm Digging Force	43,388.20 lbs (19,680.58 kg)
Bucket Digging Force	59,799.20 lbs (27,124.49 kg)
Max Cutting Height	35.50 ft (10.82 m)
Max Digging Depth	25.40 ft (7.74 m)
Max Loading Height	9.90 ft (3.02 m)
Max Reach Along Ground	37.00 ft (11.28 m)
Max Vertical Wall Digging Depth	14.20 ft (4.33 m)
Min Digging Reach	37.80 ft (11.52 m)
Minimum swing radius	176.20 in (447.55 cm)
Shipping Height of Unit	10.20 ft (3.11 m)
Shipping Length of Unit	38.60 ft (11.77 m)

Bucket

Reference Bucket Capacity

2.00 cu yd (1.53 cu m)

Dimensions

Counterweight Clearance	4.10 ft (1.25 m)
Height - Top of Cab	10.40 ft (3.17 m)
Length of Track on Ground	17.00 ft (5.18 m)
Overall width -Upper Structure	9.90 ft (3.02 m)
Tail Swing Radius	12.40 ft (3.78 m)
Track shoe width	31.50 ft (9.60 m)
Undercarriage Width	11.70 ft (3.57 m)

Electrical System

Alternator	28 V 100 amps amps
Battery	12 V 200 AH 1300
Starter	24 V

Engine

Air cleaner	Double Elements
Bore	5.20 in (13.21 cm)
Displacement	775.10 cu in (12,701.64 cu cm)
Engine Make	Scania
Engine Model	DC09
Gross Power	345.00 hp (257.27 kw)
Max Torque	1,179.40 lbs ft (1,599.03 nm)
Net Power	338.00 hp (252.05 kw)
Power Measured @	1800 rpm
Starter	8.00 hp (5.97 kw)
Stroke	6.30 in (16.00 cm)
Torque Measured @	1300 rpm

Hydraulic System

177	177.00 gpm (669.95 lpm)
Pilotpump-Gear Design	6.40 gpm (24.22 lpm)
Relief Pressure - Boost	4694 psi
Relief Pressure -Normal	4694 psi

Operating Specifications

Cooling System Fluid Capacity	13.50 gal (51.10 l)
DEF tank capacity	18.50 gal (70.02 l)
Engine Oil Capacity	11.90 gal (45.04 l)
Fuel Capacity	169.10 gal (640.04 l)
Hydraulic System Fluid Capacity	126.90 gal (480.32 l)
Hydraulic Tank	103.10 gal (390.23 l)
Operating Weight	94,779.00 lbs (42,991.08 kg)
Swing Drive Fluid Capacity	2.20 gal (8.33 l)

Performance

Maximum Grade	70%
Swing - Normal Mode	4694 psi
Swing-Power Mode	4978 psi
Traction Force -Draw bar Pull	90,169.00 lbs ft (122,251.13 nm)
Travel-Normal Mode	4694 psi
Travel-Power Mode	4978 psi

Swing Mechanism

Swing Speed

8.8 rpm

Undercarriage

Ground Pressure	8.5 psi
Number of bottom rollers per side	9
Number of Shoes per Side	50
Number of top rollers per side	2
Shoe Size	31.50 in (80.01 cm)
Track Gauge	9.10 ft (2.77 m)

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon