Categories ↠ Mini Excavators ↠ Kubota KX121-3

Kubota KX121-3 Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Kubota ➔
Model: KX121-3 ➔

Kubota KX121-3 mini excavator is a compact hydraulic excavator designed for digging, trenching, grading, and utility work in confined job sites. It is part of Kubota's KX series and is commonly used in construction, landscaping, and municipal applications. The KX121-3 features a zero-tail-swing design on many configurations, improving maneuverability near walls and obstacles. Typical equipment includes a boom, arm, bucket, rubber or steel tracks, and an enclosed operator station. The machine is valued for its balance of digging performance, transportability, and access to tight spaces. Specifications vary by year, region, and attachment package.

See all Kubota KX121-3s for sale

Boom/Stick Excavator Option 1

Max Cutting Height	17.80 ft (5.43 m)
Max Digging Depth	11.50 ft (3.51 m)
Max Loading Height	12.80 ft (3.90 m)
Max Reach Along Ground	18.00 ft (5.49 m)
Max Vertical Wall Digging Depth	8.20 ft (2.50 m)
Shipping Height of Unit	8.20 ft (2.50 m)
Shipping Length of Unit	16.70 ft (5.09 m)

Dimensions

Digging Depth	11.50 ft (3.51 m)
Digging Reach	11.50 ft (3.51 m)
Ground Clearance	1.10 ft (0.34 m)
Width to Outside of Tracks	5.60 ft (1.71 m)

Engine

Displacement	134.10 cu in (2,197.51 cu cm)
Engine Model	V2203-M
Net Power	42.00 hp (31.32 kw)
Power Measured @	2250 rpm

Operating Specifications

Fuel Capacity	16.90 gal (63.97 l)
Hydraulic Pump Flow Capacity	25.00 gpm (94.63 lpm)
Hydraulic System Fluid Capacity	17.70 gal (66.99 l)
Operating Weight	9,063.00 lbs (4,110.91 kg)

Swing Mechanism

Swing Speed

9.4 rpm

Undercarriage

Ground Pressure	4.5 psi
Max Travel Speed	3.10 mph (4.99 kph)

Kubota KX121-3s currently for sale

A 2008 Kubota KX121-3 From Abele Tractor & Equipment Co., Inc. for $48,500.00 USD

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