Excavator Buying Guide
Compare sizes, features, performance factors, and attachments to choose the right excavator for the job.
Equipment & Parts Buying Guides
Explore buying guides for equipment and parts to learn about options, features, and key considerations before choosing the right solution for your operation.
Featured Equipment Buying Guides
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Skid Steer Buying Guide
Learn what to consider when selecting a skid steer for your application and terrain.
Wheel Loader Buying Guide
Understand key features, lift capacities, and applications to find the right wheel loader.
Skidder Buying Guide
Compare cable and grapple skidders, tire and track options, and what matters when extracting logs from difficult terrain.
Featured Parts Buying Guides
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DEF System Parts Buying Guide
Understand how DEF system components work and what to check before replacing tank headers, dosing pumps, or filters.
Cab Accessories Buying Guide
Mirrors, sun visors, floor mats, and cab hardware that keep the operator station usable through a long shift.
Apparel and Accessories Buying Guide
Sizing, fabric weight, and fit across shirts, outerwear, gloves, and everyday carry, with care notes for workwear.
Generators Buying Guide
Size a generator by running watts, surge capacity, and fuel type before you buy for the shop or jobsite.
Why Use Doggett Buying Guides
Expert Insights
Practical guidance from the equipment and parts specialists who answer these questions every day.
Make Confident Decisions
Compare capacities, specs, and fitment before you commit to a machine or place an order.
Avoid Costly Mistakes
Know what fits and what typically fails before you buy, not after the machine is down.
All Resources in One Place
Equipment and parts guides in a single hub, updated as we cover more categories.
Find Equipment and Parts for Your Next Job
Ready to take the next step? Browse our full selection of equipment and parts or contact a Doggett expert for help.
Frequently Asked Questions
What are buying guides?
Buying guides are reference articles that explain what a category of equipment or parts covers, which features and specifications matter, and what to confirm before you buy. Equipment guides compare sizes, capacities, and applications so you can match a machine to the work. Parts guides cover what a category includes, what typically fails and why, and what to check for fitment. They are reference material rather than product listings, and each one links to what it covers.
Are Doggett parts genuine John Deere parts?
Yes. Doggett is an authorized John Deere dealer for construction and forestry equipment, so parts sold here are genuine John Deere OEM components built to the original specification for your machine, not copies or reboxed equivalents. Buying from an authorized dealer also means the parts team can confirm fitment against your model and serial number before you order.
How can buying guides help me?
They shorten the gap between knowing you have a problem and knowing what to order. For equipment, a guide helps you compare classes and capacities before you commit to a machine that has to earn its keep for years. For parts, it helps you confirm fitment and understand what actually failed, so you order once instead of twice. Both are written to be read before the purchase, not after.
Can your team help me choose the right equipment or parts?
Yes. Our equipment specialists can walk through application, site conditions, and budget to narrow the options, and our parts team can confirm fitment from your model and serial number. Contact us online or visit any of the 16 Doggett locations across Texas and Louisiana.
Are these guides specific to John Deere equipment?
Yes. Doggett is a John Deere dealer, so the guides are written around John Deere construction, forestry, and compact equipment and the parts that fit it. Much of the general guidance, such as how to compare lift capacity or why a filter interval matters, applies to any brand, but the specifications, part numbers, and fitment advice are John Deere specific.
How often are buying guides updated?
Guides are reviewed when the underlying model line or parts catalog changes, and new guides are published as we cover more categories. Because equipment specifications and part numbers change by model year and serial range, always confirm the detail against the current product page or with the parts team before ordering.
Still deciding? Talk to us.
Our parts and equipment experts help you pick the right machine or the right part for the job. Visit any of our 16 locations across Texas and Louisiana, give us a call, or send us the details if you would rather put it in writing.
