Equipment ↠ Caterpillar ↠ Mini Excavators ↠ 2021 Caterpillar 309CR

2021 Caterpillar 309CR For Sale in Kingsport, TN

Name: 2021 Caterpillar 309CR
Brand: Caterpillar
SKU: 71198963
Price: 159025 USD
Availability: InStock

❮

❯

/ Save to Watch List

For Sale: $159,025.00 USD

Apply for Financing

McCoy Construction & Forestry

McCoy Construction & Forestry Dealer Info

McCoy Construction & Forestry Website

Click here to email McCoy Construction & Forestry.

Contact: Todd Jakoby

Click for Phone Number

Machine Info:

Serial Number:	CAT00309AGG900811
Stock Number:	291334
Machine Location:	KINGSPORT, TN

Description:

309-07CR EXCAVATOR W/ THUB, CPLR, BUCKET

Machine Details:

General Specifications
Attachments	Coupler
Buckets	w/ Bucket

From the manufacturer:

Supplied by HeavyEquipmentData.com →

Blades
Blade Height	17 in (43 cm)
Dimensions - Long Stick
Boom In Reach	127 in (322 cm)
Boom Swing - Left	24 in (61 cm)
Boom Swing - Right	37 in (94 cm)
Dig Depth	183 in (465 cm)
Maximum Blade Depth	27 in (68 cm)
Maximum Blade Height	14 in (34 cm)
Maximum Dig Height	277 in (703 cm)
Maximum Dump Clearance	199 in (506 cm)
Maximum Reach	301 in (764 cm)
Maximum Reach - Ground Level	294 in (746 cm)
O/A Shipping Length	262 in (666 cm)
O/A Track Width	97 in (247 cm)
O/A Undercarriage Length	126 in (320 cm)
Stick Length	93 in (236 cm)
Swing Bearing - Height	29 in (73 cm)
Track Belt/Shoe Width	18 in (45 cm)
Vertical Wall	134 in (341 cm)
Dimensions - Standard Stick
Boom In Reach	120 in (306 cm)
Boom Swing - Left	24 in (61 cm)
Boom Swing - Right	37 in (94 cm)
Dig Depth	162 in (411 cm)
Maximum Blade Depth	27 in (68 cm)
Maximum Blade Height	14 in (34 cm)
Maximum Dig Height	265 in (673 cm)
Maximum Dump Clearance	187 in (475 cm)
Maximum Reach	281 in (714 cm)
Maximum Reach - Ground Level	274 in (695 cm)
O/A Shipping Length	259 in (658 cm)
O/A Track Width	97 in (247 cm)
O/A Undercarriage Length	126 in (320 cm)
Stick Length	72 in (182 cm)
Swing Bearing - Height	29 in (73 cm)
Track Belt/Shoe Width	18 in (45 cm)
Vertical Wall	118 in (300 cm)
Engine
Bore	4 in (9 cm)
Displacement	203 cu in (3,327 cu cm)
Engine Model	Cat C3.3B
Net Power	70 hp (52 kw)
Stroke	5 in (12 cm)
General Specifications
Digging Depth ft. (m) (Since 2025)	15.3 (4.7)
Digging Reach ft. (m) (Since 2025)	25.1 (7.7)
Engine (Since 2021)	C3.3B
Engine (2023)	C3.3B
Engine hp (kW) (Since 2025)	70.3 (52.4)
Max Digging Depth (Since 2021)	97 ft (30 m)
Max Digging Depth (Since 2023)	182.8 in ft (56 m)
Net Power (Since 2021)	70 hp (52 kw)
Net Power (Since 2023)	70 hp (52 kw)
Operating Weight (Since 2021)	21,091 lbs (9,567 kg)
Operating Weight (2023)	21,091 lbs (9,567 kg)
Operating Weight lbs. (kg) (Since 2025)	20,731 (9,403.4)
Hydraulic System
Auxiliary Circuit - Secondary - Flow	9 gpm (34 lpm)
Auxiliary Circuit - Secondary - Pressure	4,134 psi
Digging Force - Bucket	13,943 lbs (6,324 kg)
Digging Force - Stick - Long	8,023 lbs (3,639 kg)
Digging Force - Stick - Standard	9,500 lbs (4,309 kg)
Hydraulic System Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Equipment	4,134 psi
Operating Pressure - Swing	3,626 psi
Operating Pressure - Travel	4,134 psi
Pump Flow at 2,400 rpm	62 gpm (235 lpm)
Service Refill Capacities
Cooling System	3 gal (10 l)
Engine Oil	3 gal (11 l)
Fuel Tank	39 gal (148 l)
Hydraulic System	28 gal (106 l)
Hydraulic Tank	14 gal (53 l)
Swing System
Machine Swing Speed	11 rpm
Travel System
Gradeability - Maximum	30 degrees
Ground Pressure - Maximum Weight	6 psi
Ground Pressure - Minimum Weight	6 psi
Maximum Traction Force - High Speed	6,497 lbs (2,947 kg)
Maximum Traction Force - Low Speed	19,064 lbs (8,647 kg)
Travel Speed - High	3 mph (5 kph)
Travel Speed - Low	2 mph (3 kph)
Weights
Operating Weight	20,731 lbs (9,403 kg)

Dealer Contact Info:

McCoy Construction & Forestry

McCoy Construction & Forestry Dealer Info

McCoy Construction & Forestry Website

Email McCoy Construction & Forestry.

Contact: Todd Jakoby

Click for Phone Number

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

2021 Caterpillar 309CR For Sale in Kingsport, TN

McCoy Construction & Forestry

Contact: Todd Jakoby

Machine Info:

Description:

Machine Details:

From the manufacturer:

Dealer Contact Info:

McCoy Construction & Forestry

Contact: Todd Jakoby

Log In to Your CEG Account

Stay Ahead of the Market