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Wing-Mounted Mower

Capital I Wing-Mounted Mower
The Wing-Mounted Mower from Capital I Industries delivers fast, reliable performance for commercial, municipal, and agricultural applications. Hydraulically driven and fully controlled from the cab, it makes mowing efficient and easy. With speeds up to 10 MPH and a 7.5-foot width, it covers ground quickly. Most counties can mow ditches two to three times a summer, thanks to higher travel speeds and less downtime due to fewer moving parts.

Its design throws grass to the bottom of the ditch so it will not interfere with blading or pulling shoulders. A hydraulic extension arm enables a second pass, while the loose link mounting assembly allows the mower to float over obstacles. Safety and visibility come standard with the postless front mount. Modular and quick to attach, it is compatible with all grader makes. Since 1999, the Wing-Mounted Mower has been trusted for its toughness, reliability, and results that last.

Quick Bullets

  • Hydraulically driven and fully controlled from the cab
  • 7.5-foot cutting width covers ground quickly
  • Operates at speeds up to 10 MPH for efficient mowing
  • Throws grass to the bottom of the ditch for cleaner road edges
  • The hydraulic extension arm allows a second pass when needed
  • The floating mount design moves over obstacles smoothly
  • Postless front mount improves safety and visibility
  • Compatible with all grader makes and quick to attach

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Capital I Wing-Mounted Mower
Capital I Wing-Mounted Mower
Capital I Wing-Mounted Mower
Capital I Wing-Mounted Mower
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Specifications
LENGTH:
138" (3505 MM)
WIDTH:
115" (2921 MM)
CUTTING WIDTH:
78 - 90" (1981 - 2286 MM)
ARM EXTENSION:
20" (508 MM)
MOWER WEIGHT:
3500 LBS (1588 KG)
SIDE ARM WEIGHT (QA ARM ONLY):
750 LBS (340 KG)
COMPLETE MOUNT WITH SIDE ARM:
3620 LBS (1642 KG)
BLADE PAN:
48" DIAM X 1" THICK (1219 MM X 25 MM)
NUMBER OF BLADES:
2
QUICK ATTACH:
YES
HYDRAULIC OIL COOLER:
ELECTRIC SUCTION / BLOW FAN
HYDRAULIC SYSTEM:
CAPITALI HIGH FLOWS YSTEM(S INCE 1994)

Features

From smart design to long-lasting performance, these features highlight why Capital I equipment is built for the people who keep our roads safe and strong.
Capital I Wing-Mounted Mower

High-Speed Productivity

With mowing speeds up to 10 MPH and a 7.5-foot cutting width, the Wing Mounted Mower covers ground fast. Counties can mow ditches two to three times a summer, reducing labor and equipment costs while maximizing efficiency across residential, municipal, commercial, and agricultural projects.
Capital I Wing-Mounted Mower

Clean, Controlled Cut

The mower’s unique design throws grass to the bottom of the ditch, keeping it clear of roads and shoulders. This prevents interference when blading or pulling material, delivering cleaner results. Operators stay in full control from the cab, adjusting the mower with ease for precise, reliable performance.
Capital I Wing-Mounted Mower

Flexible Operation

Equipped with a hydraulic extension arm, the mower easily makes a second pass without repositioning equipment. The loose link mounting assembly allows it to float smoothly over rocks, slopes, and obstacles, ensuring durability, reduced wear, and a consistent cut even in challenging terrain or tough conditions.
Capital I Wing-Mounted Mower

Safe, Versatile Operation

The postless front mount provides operators with greater visibility and improved safety. Its modular design supports multiple attachments, including the Gravel Reclaimer/Sloper and Postless Snow Wing. Compatible with all grader makes and easy to remove, it delivers unmatched flexibility for year-round use.
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FAQ

Have questions about Capital I equipment, parts, or service? Our FAQ section covers common topics to help you find quick answers and make the most of your investment.

Speed and efficiency. With speeds of up to 10 mph, the mower covers ground quickly, allowing you to mow more miles. Many customers will use the mower when they cannot blade roads, i.e roads are too dry or it’s raining (yes, the mower loves to cut in the rain).

The Wing-Mounted Mower, Gravel Reclaimer/Sloper, Postless Snow Wing, and Grader-Mount Sod Mulcher use a modular design, meaning they share many components, making it easy to add them to your attachment package and making your motor grader a versatile and practical piece of equipment.

The mower is designed to be used with the Capital I postless wing mounts, but can be mounted to other manufacturers’ mounts. Contact us to confirm if your mounts are compatible.

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