Komatsu PC450-6 MIGHTY Excavator Specs

Category: Excavators ➔
Manufacturer: Komatsu ➔
Model: PC450-6 MIGHTY ➔

The Komatsu PC450-6 MIGHTY Excavator is a powerful and versatile machine designed for heavy-duty digging and loading tasks. With impressive specifications such as a maximum cutting height of 35.9 ft, digging depth of 25.5 ft, and a bucket capacity of 2.4 cu yd, this excavator is equipped to handle a wide range of construction and excavation projects with ease. Powered by a robust SA6D125E engine delivering 305.8 hp, the PC450-6 MIGHTY boasts high hydraulic pump flow capacity, operating weight of 93123.3 lbs, and a range of operating features that ensure efficient performance on the job site. Whether tackling vertical wall digging or reaching along the ground, this excavator offers reliability and precision for optimal productivity.

Boom/Stick 1

Komatsu PC450-6 MIGHTY Excavator Boom/Stick 1 specifications
Boom/Stick 1	Boom 23'2" (7060mm)/Stick 11'1" (3380mm)
Max Cutting Height	35.83 ft (10.92 m)
Max Digging Depth	25.46 ft (7.76 m)
Max Loading Height	24.84 ft (7.57 m)
Max Reach Along Ground	38.75 ft (11.81 m)
Max Vertical Wall Digging Depth	22.48 ft (6.85 m)
Shipping Height Of Unit	11.91 ft (3.63 m)
Shipping Length Of Unit	39.13 ft (11.93 m)

Buckets

Komatsu PC450-6 MIGHTY Excavator Buckets specifications
Reference Bucket Capacity	2.4 cu yd

Dimensions

Komatsu PC450-6 MIGHTY Excavator Dimensions specifications
Ground Clearance	1.83 ft (0.56 m)
Height To Top Of Cab	10.72 ft (3.27 m)
Length Of Track On Ground	13.19 ft (4.02 m)
Removal Counterweight Clearance	4.34 ft (1.32 m)
Tail Swing Radius	11.49 ft (3.50 m)
Width To Outside Of Tracks	10.96 ft (3.34 m)

Engine

Komatsu PC450-6 MIGHTY Excavator Engine specifications
Displacement	673.80 cu in (11,041.63 cu cm)
Engine Make	2238
Engine Model	SA6D125E
Gross Power	305.80 hp (228.04 kw)
Number Of Cylinders	6
Power Measured @	2050 rpm

Operational

Komatsu PC450-6 MIGHTY Excavator Operational specifications
Fuel Capacity	159.90 gal (605.22 l)
Hydraulic Pump Flow Capacity	172.30 gpm (652.16 lpm)
Hydraulic System Fluid Capacity	71.40 gal (270.25 l)
Hydraulic System Relief Valve Pressure	5050 psi
Operating Weight	93,123.30 lbs (42,240.07 kg)

Swing Mechanism

Komatsu PC450-6 MIGHTY Excavator Swing Mechanism specifications
Swing Speed	9.3 rpm

Undercarriage

Komatsu PC450-6 MIGHTY Excavator Undercarriage specifications
Ground Pressure	11.5 psi
Max Travel Speed	3.42 mph (5.50 kph)
Shoe Size	23.63 in (60.02 cm)
Track Gauge	8.99 ft (2.74 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