Categories ↠ Mini Excavators ↠ Doosan DX55W

Doosan DX55W Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Doosan ➔
Model: DX55W ➔

Boom/Stick Excavator Option 1

Max Digging Depth	11.50 ft (3.51 m)
Max Reach Along Ground	20.00 ft (6.10 m)

Boom/Stick Mobile Excavator Option 1

Max Cutting Height	19.70 ft (6.00 m)
Max Digging Depth	11.50 ft (3.51 m)
Max Loading Height	14.00 ft (4.27 m)

Boom/Stick Mobile Excavator Option 2

Max Cutting Height	20.30 ft (6.19 m)
Max Digging Depth	12.50 ft (3.81 m)
Max Loading Height	14.70 ft (4.48 m)

Bucket

Maximum Bucket Capacity	0.30 cu yd (0.23 cu m)
Minimum Bucket Capacity	0.10 cu yd (0.08 cu m)
Reference Bucket Capacity	0.30 cu yd (0.23 cu m)

Dimensions

Ground Clearance	1.00 ft (0.30 m)
Height - Top of Cab	9.40 ft (2.87 m)
Overall Width	6.30 in (16.00 cm)
Upper Structure Clearance	3.30 ft (1.01 m)
Wheelbase	6.90 ft (2.10 m)

Engine

Displacement	202.50 cu in (3,318.39 cu cm)
Engine Model	4TNV98-E
Net Power	54.70 hp (40.79 kw)
Net Torque	152.00 lbs ft (206.08 nm)
Number of Cylinders	4
Power Measured @	2400 rpm
Torque Measured @	1550 rpm

Operating Specifications

Alternator Supplied Amperage	60 amps
Cooling System Fluid Capacity	2.70 gal (10.22 l)
Engine Oil Capacity	3.10 gal (11.73 l)
Fuel Capacity	31.80 gal (120.36 l)
Hydraulic Pump Flow Capacity	31.80 gpm (120.36 lpm)
Hydraulic Pump Type	2 variable tandem type pumps
Hydraulic System Fluid Capacity	39.10 gal (147.99 l)
Hydraulic System Relief Valve Pressure	3263.2 psi
Operating Voltage	12 V
Operating Weight	12,236.00 lbs (5,550.16 kg)
Oscillating Axle Angle	10 degrees
Tire Size	12-16.5-12PR(OTR)

Swing Mechanism

Swing Speed

8.7 rpm

Transmission

Max Travel Speed	18.70 mph (30.09 kph)
Number of Forward Gears	2
Number of Reverse Gears	2
Transmission Type	hydrostatic mechanical shift

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