Columbus Equipment Company offers an extensive inventory of late-model used equipment from a large variety of manufacturers including Komatsu. Check out our current offering of used equipment. If you have any questions or need any additional information on a specific piece of equipment, please contact Jon St. Julian at (614) 332-3528.

Komatsu ReMarketing allows you to invest in high quality used equipment without spending a fortune. Unlike used equipment brokers and dealers who sell their equipment "as is" most Komatsu used equipment is distributor certified. That means Columbus Equipment Company performs testing, diagnostics, and minor repairs before we give it our stamp of approval. We even offer financing options and maintenance programs to make buying this high-quality used equipment that much easier.  

To view or search our complete listing of used equipment, please click here.

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

DMI traces its roots back to the J.L. Healy Construction Company, which incorporated in South Dakota in 1932. For 57 years the company concentrated on Highway Construction, and Utility work within the Midwest. In 1982, Pat Healy, J.L's son and CEO of the company, formed the Equipment Distributorship now known as Diesel Machinery, Inc. (DMI). The construction company was sold in 1989 as development of the equipment distributorship advanced.

Dan Healy, Pat's son now directs the operations of DMI as President. Dan started with the company in 1989 and has held various positions of increasing responsibility. With the help of Dan Rude (G.M.) and many other long term employees, DMI continues to stay focused on achieving its mission. 

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

DMI traces its roots back to the J.L. Healy Construction Company, which incorporated in South Dakota in 1932. For 57 years the company concentrated on Highway Construction, and Utility work within the Midwest. In 1982, Pat Healy, J.L's son and CEO of the company, formed the Equipment Distributorship now known as Diesel Machinery, Inc. (DMI). The construction company was sold in 1989 as development of the equipment distributorship advanced.

Dan Healy, Pat's son now directs the operations of DMI as President. Dan started with the company in 1989 and has held various positions of increasing responsibility. With the help of Dan Rude (G.M.) and many other long term employees, DMI continues to stay focused on achieving its mission. 

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

DMI traces its roots back to the J.L. Healy Construction Company, which incorporated in South Dakota in 1932. For 57 years the company concentrated on Highway Construction, and Utility work within the Midwest. In 1982, Pat Healy, J.L's son and CEO of the company, formed the Equipment Distributorship now known as Diesel Machinery, Inc. (DMI). The construction company was sold in 1989 as development of the equipment distributorship advanced.

Dan Healy, Pat's son now directs the operations of DMI as President. Dan started with the company in 1989 and has held various positions of increasing responsibility. With the help of Dan Rude (G.M.) and many other long term employees, DMI continues to stay focused on achieving its mission. 

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

Kirby-Smith Machinery, Inc. is a leading distributor of heavy equipment and cranes in the central United States. As a full-service dealer, Kirby-Smith has been serving the construction, mining, and industrial markets since 1983. Headquartered in Oklahoma City, we have additional full-service branches in Tulsa, McAlester, Kansas City, St. Louis, Dallas, Fort Worth, Abilene, Amarillo, Odessa, Lubbock and Waco.

With a team of experts in each of our divisions - Crane, Heavy Equipment, and Industrial Equipment - we offer everything our customers need: parts, rentals, sales, service financing, product support, and training. Our relationships with more than 30 manufacturers allow us to offer a wide range of equipment to suit our customers' needs.

As the Authorized Komatsu Dealer for Oklahoma, North Texas, and West Texas, we sell, lease, and rent the full line of their products. Our parts and service departments are fully trained to provide prompt, quality service for these machines. Our sales staff has the expertise to fulfill each customer's needs with warranted Komatsu Products.

ONE MISSION: Create Lifetime Customers

ONE TEAM: Support One Another

ONE PLAN: Deliver Consistent Results

ONE GOAL: Be an Indispensable Resource

History of Kraftvéla ehf. dates back to 1989, P.Samúelsson hf. took over on behalf of Komatsu machinery and began sales and marketing in collaboration with V.Æ.S. mechanical workshop hf., which was then owned by Ævar Thorsteinsson.

VAS.s mechanical workshop hf. had a service contract with P. Samuelsson and saw V.Æ.S. for all services regarding repairs and spare parts until 1992, when P.Samúelsson hf. to take over the repair and spare parts service for Komatsu and start a new company around the operation, thereby Kraftvélar ehf.

Engines began operations on June 1, 1992 with two brands, Komatsu engines and Toyota forklifts. P.Samúelsson hf. had been authorized by Toyota Medicines for the Establishment of Power Plant.
The company started operations in rental housing at Funahöfði 6, in Reykjavik with 7 employees. There were three repairmen, a salesman, a spare part worker, a cashier and a manager.
Of this group, four still work for the company, which are Olga Kristjánsdóttir, Þórður Kristinsson, Gunnar Hrafn Jónsson and Ævar Þorsteinsson.

The company expanded rapidly and soon all facilities at Funahöfði became too small for its operations and therefore the transfer was started.
It was decided to build new headquarters for Kraftvölar at Dalvegur 6-8 in Kópavogur and moved the company to the new building in the spring of 1998, which led to a major transition in the company's operations. The premises expanded by almost 1,500 square meters, with a large outdoor area and an increase in the number of employees by almost 20 new full-time equivalent jobs. The number of employees was at most 70 people in this country in 2007, but today 55 employees are employed by Power Engines.

In 2000, a decision was made to increase the service, and the Leasing Agency was established. The company specializes in leasing of machinery, cranes, trucks, commercial vehicles and agricultural equipment. And that aspect of the business has been growing year by year.

In 2010, the company expanded its capabilities and added more leading brands when Kraftvélar began operations in the agricultural and commercial vehicles market, with New Holland and CaseIH tractors together with Iveco commercial vehicles.
Finally, the product range was expanded in 2016 when Power Plants took over the mandate for Grove car cranes and Potain construction cranes.

Since the establishment of the company, the main focus has been on good and personalized customer service. Good service ensures future growth and stability of the company.
Employee turnover has been low at the company over the years and very good morale. Power engines were chosen as a model company for 2010.

The company is run by the fathers Ævari B. Thorsteinsson and Viktori Karli Ævarsson.