Postless Snow Wing

Capital I Postless Wing
The Postless Snow Wing from Capital I Industries is engineered for superior snow removal and road maintenance. Its postless design provides a clear view for operators, boosting safety and precision in low-visibility or high-speed conditions. Built for durability, the wing offers 12- and 14-foot widths, left-hand options, and configurations with 2, 3, or 4 functions to fit fleet needs.

Its moldboard twist throws snow further while using less power and fuel, increasing efficiency. A High Bench option provides a 54-inch lift, compared to the standard 32-inch lift, allowing the full heel height of the blade to move larger snowbanks. The rear arm offers up to 30 inches of wing float for smooth travel over obstacles, while the 4th Function allows hydraulic curling of the blade for added control. The Postless Snow Wing maximizes visibility, adaptability, and productivity across snow plowing, shoulder work, and gravel maintenance.

Quick Bullets

  • Postless Design: No post obstructing operator visibility, ensuring clear sightlines for safer and more accurate snow removal
  • Blade Float: The wing blade’s rear lift arm can float up to 30 inches or be pinned to hold it 30 inches closer to the grader for gravel blading
  • Extension Cylinder: A 24-inch extension cylinder allows operators to adjust the blade angle
  • Blade Control: Offers both hydraulic and manual blade control options, with hydraulics entirely operated from inside the cab
  • Stability: Preloaded extension arm spring maintains blade stability while in carry position
  • Functionality: Available in 2, 3, or 4-function configurations, with an optional ripper mount
  • Operating widths : 12 foot, 14 foot and LH option

Gallery

Specifications
BLADE LENGTH:
144" (3658 MM) AT CUTTING EDGE
CUTTING EDGES (SAME AS GRADER MOLDBOARD):
2 3/4 X 8 X 6 3/4" BOLT HOLES
INTAKE HEIGHT:
30" (762 MM)
DISCHARGE HEIGHT:
40" 1016 MM
TOTAL WEIGHT:
415 LBS (1882 KG)
BLADE WEIGHT:
1316 LBS (597 KG)
PARALLELOGRAM & CLAMP WEIGHT:
1375 LBS (624 KG)
REAR MOUNT WEIGHT:
760 LBS (345 KG)
LIFT ARM WEIGHT:
702 LBS (318 KG)
BLADE MATERIAL:
1/4" (6 MM) SHEET
LOOSE LINK ASSEMBLY:
4 PIN SYSTEM:
SET TO 15" FLOAT
SET TO 30" FLOAT
SET TO 30" LOCK-UP
SET TO BENCH LOCK-UP
WING FUNCTIONS:
2 TO 4
HYDRAULIC CYLINDERS:
3600 PSI RATED (24.8 MPa)
SWEEP ANGLE:
52 DEGREES MAX
73 DEGREES MIN
DROP BELOW GROUND: FRONT
2" (51 MM)
DROP BELOW GROUND: REAR:
30" (762 MM)
BLADE LIFT FRONT:
30" (762 MM)

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 Postless Wing

Moldboard Twist Power

The moldboard twist helps throw snow further while using less power and fuel. This efficiency reduces operating costs and keeps roads clearer, faster. With options for 12’ or 14’ operating widths, plus a left-hand configuration, the blade adapts to different snow conditions with ease.
Capital I Postless Wing

4th Function Control

The 4th Function option gives operators the ability to curl the blade hydraulically for greater flexibility in snow removal. This added control makes it easier to handle heavy drifts, adjust angles quickly, and achieve a cleaner, more precise pass in both residential and municipal applications.
Capital I Postless Wing

High Bench Advantage

Choose the High Bench option for a 54” lift compared to the standard 32”. This increased lift provides the full height of the heel of the blade, making it easier to move large snowbanks, clear ditches, and keep high-traffic areas safe. Extra height means greater performance where it matters most.
Capital I Postless Wing

Blade Float Flexibility

The rear arm design allows up to 30” of wing float, helping the blade glide smoothly over uneven terrain and obstacles. This flexibility reduces wear, increases durability, and ensures a consistent, clean surface. It’s the perfect solution for tough winter conditions and variable snow depths.

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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.

The Postless Snow Wing is available in 2-function, 3-function, 4-function with blade curl and 4-function with high bench configurations.

The Postless Snow Wing comes as a standard mount or ripper mount, so yes, the postless wing can be mounted to a grader with a ripper without removing the ripper.

The standard benching height of the Postless Snow Wing is 32 inches. The high bench option provides a 54-inch bench height.

The moldboard twist creates a better roll, throwing snow further while using less power and fuel, increasing efficiency.

The wing blade’s rear lift arm can float up to 30 inches or be pinned to hold it 30 inches closer to the grader for transporting purposes.

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