Categories ↠ Excavators ↠ Komatsu PC300-7

Komatsu PC300-7 Excavator

Category: Excavators ➔
Manufacturer: Komatsu ➔
Model: PC300-7 ➔

The Komatsu PC300-7 Excavator offers powerful performance and versatility for various digging and loading tasks. With multiple boom/stick excavator options available, this machine provides impressive cutting heights, digging depths, and reach distances. The turbocharged engine, with a displacement of 504.7 cu in, delivers a net power of 241.4 hp at 1900 rpm, ensuring efficient operation. Featuring a spacious cab and ergonomic controls, this excavator is designed for comfort and ease of use. Suitable for a range of job site conditions, the PC300-7 has an operating weight of 67902.4 lbs and a hydraulic pump flow capacity of 141.4 gpm.

See all Komatsu PC300-7s for sale

Boom/Stick Excavator Option 1

Max Cutting Height	31.50 ft (9.60 m)
Max Digging Depth	20.90 ft (6.37 m)
Max Loading Height	21.70 ft (6.61 m)
Max Reach Along Ground	32.70 ft (9.97 m)
Max Vertical Wall Digging Depth	16.80 ft (5.12 m)
Shipping Height of Unit	11.20 ft (3.41 m)
Shipping Length of Unit	37.10 ft (11.31 m)

Boom/Stick Excavator Option 2

Max Cutting Height	32.70 ft (9.97 m)
Max Digging Depth	22.00 ft (6.71 m)
Max Loading Height	22.70 ft (6.92 m)
Max Reach Along Ground	34.00 ft (10.36 m)
Max Vertical Wall Digging Depth	19.30 ft (5.88 m)
Shipping Height of Unit	11.20 ft (3.41 m)
Shipping Length of Unit	36.70 ft (11.19 m)

Boom/Stick Excavator Option 3

Max Cutting Height	33.50 ft (10.21 m)
Max Digging Depth	24.30 ft (7.41 m)
Max Loading Height	23.40 ft (7.13 m)
Max Reach Along Ground	35.90 ft (10.94 m)
Max Vertical Wall Digging Depth	21.30 ft (6.49 m)
Shipping Length of Unit	36.60 ft (11.16 m)

Boom/Stick Excavator Option 4

Max Cutting Height	34.70 ft (10.58 m)
Max Digging Depth	26.90 ft (8.20 m)
Max Loading Height	24.60 ft (7.50 m)
Max Reach Along Ground	38.50 ft (11.73 m)
Max Vertical Wall Dig Depth	23.90 ft (7.28 m)
Shipping Length of Unit	36.70 ft (11.19 m)

Dimensions

Ground Clearance	1.70 ft (0.52 m)
Height - Top of Cab	10.30 ft (3.14 m)
Length of Track on Ground	12.20 ft (3.72 m)
Removal Counterweight Clearance	3.90 ft (1.19 m)
Tail Swing Radius	11.40 ft (3.47 m)
Width to Outside of Tracks	10.50 ft (3.20 m)

Engine

Aspiration	Turbocharged
Displacement	504.70 cu in (8,270.57 cu cm)
Engine Make	Komatsu
Engine Model	SAA6D114E
Net Power	241.40 hp (180.01 kw)
Power Measured @	1900 rpm

Operating Specifications

Cooling System Fluid Capacity	8.50 gal (32.17 l)
Engine Oil Capacity	9.30 gal (35.20 l)
Fuel Capacity	159.90 gal (605.22 l)
Hydraulic Pump Flow Capacity	141.40 gpm (535.20 lpm)
Operating Weight	67,902.40 lbs (30,800.05 kg)
Swing Drive Fluid Capacity	3.60 gal (13.63 l)

Swing Mechanism

Swing Speed

9.5 rpm

Undercarriage

Drawbar Pull	59,349.60 lbs (26,920.56 kg)
Ground Pressure	9.2 psi
Max Travel Speed	3.50 mph (5.63 kph)
Number of Carrier Rollers per Side	2
Number of Shoes per Side	45
Number of Track Rollers per Side	7
Shoe Size	23.70 in (60.20 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