NM Attachments - 16" Class 3 Heavy-Duty Tooth Bucket - 4 CAT-Style Teeth - 2 cu ft, AR400 Wear Areas [NM-3HD-16]

The NM Attachments 3HD-16 Heavy-Duty Tooth Bucket is a 16-inch excavator bucket designed for utility trenching and light excavation on approximately 3–5 ton excavators. Built from high-strength structural steel, it combines a 2.0 cu ft capacity with four CAT-style replaceable teeth for effective digging performance. AR400 reinforcement in critical wear areas—including the bottom wear straps, side wear plates, and side cutters—provides added protection in areas exposed to abrasion. The bucket also includes a standard C-type lifting hook, while the OEM excavator coupler or mount must be specified for the intended machine.

Product Overview

The NM Attachments 3HD-16 provides a focused 16-inch working width for excavation tasks where a narrower bucket is preferred. Its four replaceable CAT-style teeth are suited to digging applications, while the reinforced wear areas help protect the bucket structure during regular ground contact. With a 2.0 cu ft capacity, this heavy-duty tooth bucket is configured for utility trenching and light excavation work on compatible excavators weighing approximately 6,000–10,000 lb.

The bucket is part of NM Attachments’ 3HD series and is identified by model and part number 3HD-16. The supplied product code is NM-3HD-16.

Key Features

• 16-inch working width: Provides a narrow bucket profile for utility trenching and other light excavation applications.
• 2.0 cu ft capacity: Supports the handling of excavated material in a compact bucket configuration.
• Four CAT-style replaceable teeth: Provides a tooth-equipped digging edge with replaceable tooth components.
• High-strength structural steel construction: Designed for heavy-duty excavator bucket use.
• AR400 wear reinforcement: Reinforced bottom wear straps, side wear plates, and side cutters help protect critical wear areas.
• Standard C-type lifting hook: Integrated lifting feature for supported lifting applications.
• 3HD-16 model: Matches the listed NM Attachments model and part number.

Applications

The 3HD-16 is designed for utility trenching and light excavation. Its 16-inch width makes it suitable for tasks requiring a narrower excavation profile, while its four-tooth configuration supports digging through compatible ground conditions. The heavy-duty construction and AR400 reinforcement are intended for use in areas where the bucket’s bottom, sides, and cutters may experience regular wear.

Compatibility and Mounting

This bucket is compatible with excavators weighing 6,000–10,000 lb, or approximately 3–5 tons. The excavator’s OEM coupler or mounting arrangement must be specified when ordering. Confirm the required OEM excavator coupler or mount before purchase to ensure the bucket is configured for the intended machine.

Specifications