Hitachi ZX50U-3 Mini Excavator Specs

Category: Mini Excavators ➔
Manufacturer: Hitachi ➔
Model: ZX50U-3 ➔

Boom/Stick Excavator Option 1

Hitachi ZX50U-3 Mini Excavator Boom/Stick Excavator Option 1 specifications
Max Cutting Height	18.50 ft (5.64 m)
Max Digging Depth	11.70 ft (3.57 m)
Max Loading Height	13.00 ft (3.96 m)
Max Reach Along Ground	19.40 ft (5.91 m)
Shipping Height of Unit	8.40 ft (2.56 m)
Shipping Length of Unit	18.00 ft (5.49 m)

Boom/Stick Excavator Option 2

Hitachi ZX50U-3 Mini Excavator Boom/Stick Excavator Option 2 specifications
Max Cutting Height	19.30 ft (5.88 m)
Max Digging Depth	12.70 ft (3.87 m)
Max Loading Height	13.80 ft (4.21 m)
Max Reach Along Ground	20.40 ft (6.22 m)
Shipping Height of Unit	8.40 ft (2.56 m)
Shipping Length of Unit	18.20 ft (5.55 m)

Dimensions

Hitachi ZX50U-3 Mini Excavator Dimensions specifications
Digging Depth	11.70 ft (3.57 m)
Digging Reach	19.50 ft (5.94 m)
Ground Clearance	1.20 ft (0.37 m)
Height - Top of Cab	8.40 ft (2.56 m)
Removal Counterweight Clearance	2.10 ft (0.64 m)
Tail Swing Radius	3.30 ft (1.01 m)
Width to Outside of Tracks	6.60 ft (2.01 m)

Engine

Hitachi ZX50U-3 Mini Excavator Engine specifications
Displacement	134.00 cu in (2,195.87 cu cm)
Engine Model	4TNV88
Make	Yanmar
Net Power	38.10 hp (28.41 kw)
Power Measured @	2400 rpm

Operating Specifications

Hitachi ZX50U-3 Mini Excavator Operating Specifications specifications
Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	1.80 gal (6.81 l)
Engine Oil Capacity	2.30 gal (8.71 l)
Fuel Capacity	18.50 gal (70.02 l)
Hydraulic Pump Flow Capacity	33.00 gpm (124.91 lpm)
Hydraulic System Fluid Capacity	13.30 gal (50.34 l)

Swing Mechanism

Hitachi ZX50U-3 Mini Excavator Swing Mechanism specifications
Swing Speed	9 rpm

Undercarriage

Hitachi ZX50U-3 Mini Excavator Undercarriage specifications
Ground Pressure	4.1 psi
Max Travel Speed	2.70 mph (4.35 kph)
Shoe Size	16.00 in (40.64 cm)

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