HLA Attachments - 90" Regular Duty Standard Front-End Loader Bucket [LA-MB90BO500]

The HLA Attachments MB90BO500 90-Inch Regular-Duty Standard Front-End Loader Bucket is a versatile material-handling bucket designed for loaders equipped with a universal skid-steer quick-attach interface. Its 90-inch inside width, 21.0-cubic-foot struck capacity, and 26.8-cubic-foot SAE heaped capacity provide ample room for loading, carrying, levelling, and cleanout work. Regular-duty construction combines a 3/16-inch bucket shell, reinforced structural areas, tapered end plates, and a substantial beveled cutting edge to deliver practical strength and dependable performance.

Built for Efficient Material Handling

The MB90 bucket is shaped to support easy filling and effective cleanout. Its reinforced round back helps material roll into the bucket during loading while reducing corners where material can collect. Tapered, self-cleaning end plates further reduce buildup, helping operators spend less time clearing retained material.

A flat upper surface acts as a convenient visual level indicator, making it easier to judge the bucket’s position during grading, levelling, loading, and transport. The reinforced top lip adds strength along an area exposed to repeated loading forces, while reinforced end plates help the bucket maintain its form during regular-duty use.

Durable Cutting and Wear Components

The front of the bucket is fitted with a 3/4 x 4-inch beveled cutting edge for effective material penetration and edge durability. The bucket is also drilled to accept an optional bolt-on cutting edge, allowing the working edge to be configured for different operating conditions or replaced as wear occurs.

Available optional edge configurations include 3/4 x 6-inch and 3/4 x 8-inch double-bevel bolt-on cutting edges, as well as a 3/4 x 6-inch single-bevel serrated edge. Optional knock-on ripper teeth are also available for applications that benefit from more aggressive material engagement.

Key Features

• 90-inch regular-duty standard front-end loader material bucket
• BO500 universal skid-steer quick-attach mounting interface
• 90-inch inside width and approximately 92-inch outside width
• 21.0-cubic-foot struck capacity
• 26.8-cubic-foot SAE heaped capacity
• 3/16-inch bucket material for regular-duty construction
• 1/4-inch end plates for added structural support
• 3/4 x 4-inch beveled cutting edge
• Drilled for an optional bolt-on cutting edge
• Reinforced top lip, round back, and end plates
• Round-back design supports easy filling and cleanout
• Tapered, self-cleaning end plates help reduce material buildup
• Flat top provides a visual level indicator
• Approximate bucket weight of 590 lb

Compatibility

The MB90BO500 is configured with HLA Attachments’ BO500 universal skid-steer quick-attach interface. Confirm that the loader carrier uses a compatible universal skid-steer quick-attach system before ordering or installation.

Specifications

Optional Accessories

• 346CEB: 3/4 x 6-inch double-bevel bolt-on cutting edge with hardware
• 348CEB: 3/4 x 8-inch double-bevel bolt-on cutting edge with hardware
• 346CESB: 3/4 x 6-inch single-bevel serrated bolt-on cutting edge with hardware
• RTMBK: Knock-on ripper teeth with weld-on adapter and flex pin