
Mauldin Road Maintainer
M415XT
Four-wheel-steer road maintainer with 127 HP Cummins power, 10 ft moldboard, 3/4 yd bucket, 84 in scarifier, and 2D/3D automation capability.
Overview
Built for the way Texas crews work
The Mauldin M415XT is a compact road maintainer for grading, shoulder work, utility cleanup, base prep, and maintenance operations where a full motor grader is too large or too expensive to move.
Mauldin combines all-wheel solid axle drive, four-wheel steering, a 10 ft moldboard, 3/4 yd bucket, 84 in scarifier, 127 HP Cummins Tier 4 Final engine, enclosed cab, and 2D/3D automation capability into a versatile municipal and contractor machine.

127 HP Cummins 3.8L Tier 4 Final engine.
10 ft moldboard with hydraulic raise, lower, angle, sideshift, tilt, and float.
3/4 yd bucket and 84 in scarifier.
All-wheel solid axle drive and four-wheel steering.
Single joystick control with 5 in color display.
2D/3D automation capability.

Key Specs
- Engine
- Cummins 3.8L Tier 4 Final
- Power
- 127 HP
- Operating weight
- 15,000 lb
- Moldboard
- 10 ft x 19 in
- Bucket
- 3/4 yd
- Scarifier
- 84 in
Field Details
See the machine at work
Close-up photos and jobsite views show how the machine is built, configured, serviced, and used beyond the spec sheet.

Loader and maintainer package
The bucket, moldboard, and scarifier let one machine handle grading, cleanup, and shoulder maintenance.

Operator cab
An enclosed cab with heat, AC, joystick control, and color display supports long municipal maintenance days.

Road-shaping tools
The 10 ft moldboard and 84 in scarifier are sized for practical road maintenance and base-prep work.
Technical Specifications
M415XT Spec Details
Specifications below are pulled from manufacturer materials and Closner product research. Final build details can change by chassis, configuration, and option package.
Dimensions and performance
- Length
- 21 ft
- Width
- 97 in
- Height
- 8 ft 10.5 in
- Weight
- 15,000 lb
- Low range speed
- 0 to 8 mph
- High range speed
- 0 to 17 mph
- Inside blade turning radius
- 8 ft
Power and tooling
- Engine
- Cummins 3.8L, Tier 4 Final
- Horsepower
- 127 HP
- Fuel tank
- 40 gal
- Hydraulic tank
- 20 gal
- DEF tank
- 5 gal
- Moldboard
- 10 ft x 19 in
- Bucket
- 3/4 yd
Features
M415XT advantages

Four-wheel steering
Four-wheel steering helps the M415XT work in tighter streets, yards, and maintenance areas than larger graders.

10 ft moldboard
Hydraulic moldboard controls give operators grader-style shaping tools in a compact package.

Automation capable
2D/3D automation capability supports contractors who need tighter grade control.
Gallery
M415XT Photos
Factory model photos and system views for a closer look at the machine.
FAQ
Common M415XT Questions
What is the Mauldin M415XT used for?
It is a compact road maintainer for grading, shoulder work, base prep, utility cleanup, and municipal maintenance.
How much horsepower does the M415XT have?
The Mauldin literature lists a Cummins 3.8L Tier 4 Final engine rated at 127 HP.
What tools come on the M415XT?
The official specs list a 10 ft moldboard, 3/4 yd bucket, and 84 in scarifier.
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