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Roadtec RX-700 cold planer loading milled asphalt into a haul truck
Roadtec Cold Planers

Asphalt Milling Equipment

Closner sells and supports the Roadtec RX cold planer family across Texas. The lineup runs from compact mills for tight utility work to full-lane machines for highway removal. Tell us the job and we will point you to the right size.

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Match the cut

The Roadtec lineup cuts everything from narrow utility trenches to full traffic lanes. Pick the drum width and cut depth that match the job.

Keep trucks moving

The front load-out conveyor swings wide to both sides. Haul trucks stay in position and the milling pass does not stop.

Support after delivery

Closner stocks Roadtec parts and runs field service across Texas. Call us for help with sizing, tooling, and machine setup.

Roadtec milling lineup

Choose the right mill for the pass

Search Current Inventory
Roadtec RX-405 cold planer

Roadtec RX-405

Compact utility and parking-lot mill

The Roadtec RX-405 is the compact cold planer in the Roadtec lineup. It works in tight spots: utility trenches, parking lots, and urban repairs. The machine keeps commercial milling controls, VCS drum flexibility, and ACE grade control. Power comes from a 430 hp Cummins L9.

Power
430 hp Cummins L9
Weight
46,900 lb
Cut widths
24-60 in VCS
Cut depth
Up to 13 in
Variable Cutter System changes width by changing drums rather than cutter housings.Side-hinged cutter housing helps crews access the drum quickly.ACE grade and slope automation can display depth and slope continuously.
View RX-405 Details Request Info
Roadtec RX-600 cold planer

Roadtec RX-600

675 hp urban production mill

The Roadtec RX-600 is the mid-size cold planer in the RX family. It cuts city streets, subdivisions, parking lots, and tight lane closures at production speed. The machine has a 675 hp engine and a two-stage front load-out conveyor. Standard cut widths run from 6 ft 3 in to 7 ft 2 in. Astec offers three-track and four-track configurations.

Power
675 hp Cummins QSX-15
Cut depth
Up to 13 in
Standard cut widths
6 ft 3 in to 7 ft 2 in
Tracks
3-track or 4-track
675 hp Tier 4 Final Cummins power package.Three-track or four-track assemblies depending on maneuverability and stability needs.Two-stage front load-out conveyor with 60-degree swing to either side.
View RX-600 Details Request Info
Roadtec RX-700 cold planer

Roadtec RX-700

800 hp heavy-duty highway mill

The Roadtec RX-700 is the heavy-duty highway-class cold planer in the RX family. It has an 800 hp Cat C18 engine and cuts up to 14 in deep. Cutter housings run up to the 10 ft 6 in class. Contractors buy it for production milling that does not need the full RX-900.

Power
800 hp Cat C18
Cut depth
Up to 14 in
Cut widths
6 ft 7 in to 10 ft 6 in
Conveyor
36 in belts
800 hp Caterpillar C18 power package.Up to 14 in cut depth for heavier removal.Three-track or four-track assemblies available.
View RX-700 Details Request Info
Roadtec RX-900 cold planer

Roadtec RX-900

High-production full-lane mill

The Roadtec RX-900 is the high-production cold planer in the Roadtec family. Astec built it for half-lane and full-lane milling. It pairs a 1050 hp Caterpillar C27 with a 14 in cut depth, wide cutter housings, and a 42 in load-out conveyor.

Power
1050 hp Cat C27
Cut depth
Up to 14 in
Width class
7 ft 2 in to 13 ft
Conveyor
42 in belts
High-output Roadtec platform for half-lane and full-lane production.Caterpillar C27 power with heavy-duty construction.42 in conveyor belts for truck loading capacity.
View RX-900 Details Request Info
Roadtec variable cutter system for asphalt milling machines
Searchable Specs

Model pages built for operators, buyers, and search

Each Roadtec model page lists the numbers contractors search for: horsepower, cut depth, cutter widths, conveyor size, and weight. The pages also answer common buyer questions and show how Closner supports each machine in Texas.

Readable spec tables
Operator-focused feature sections
FAQ answers for AI search
Internal links to inventory and contact

Fast comparison

Which Roadtec mill should you start with?

RX-405
Utility cuts, parking lots, trenches, city repair work, and tight milling jobs.
Power: 430 hp Cummins L9
Weight: 46,900 lb
Cut widths: 24-60 in VCS
RX-600
City streets, subdivisions, parking lots, lane repairs, and maneuverable production milling.
Power: 675 hp Cummins QSX-15
Cut depth: Up to 13 in
Standard cut widths: 6 ft 3 in to 7 ft 2 in
RX-700
Highway milling, deeper cuts, heavier production, and 8 ft to 10 ft-class work.
Power: 800 hp Cat C18
Cut depth: Up to 14 in
Cut widths: 6 ft 7 in to 10 ft 6 in
RX-900
Full-lane milling, half-lane highway removal, airport work, and maximum daily production.
Power: 1050 hp Cat C27
Cut depth: Up to 14 in
Width class: 7 ft 2 in to 13 ft
Roadtec RX-900 cold planer
Production support

Milling machines are only half the job

A cold planer must match your trucks, your traffic control, and your cut depth. It also must match the paving plan that follows the mill. Closner helps crews size the machine and plan wear parts, tooling, and service before the first pass.

Cutter drums and tooling
Field service support
Parts for Roadtec mills
Rental and purchase guidance

Get In Touch

Whether you need a quote, service, or parts, our team is ready to assist you immediately.