NM Attachments - 18" Class 6 Heavy-Duty Spade-Tooth Bucket - 5 Spade Teeth - 6 cu ft, AR400 Wear Areas [NM-6HD-18S]

NM Attachments 6HD-18 Heavy-Duty Spade-Tooth Bucket is an 18-inch excavator tooth bucket designed for demanding trenching and material-handling work with excavators in the 6–7 ton class. Built from high-grade structural steel with AR400 wear protection in key contact areas, this heavy-duty bucket is suited to working in sand, gravel, and clay. Its standard CAT-style teeth configuration supports productive digging, while the standard C-type lifting hook provides a designated lifting provision for handling and positioning the attachment.

Built for demanding excavation work

The 6HD-18 combines a compact 18-inch working width with heavy-duty construction for excavation tasks where controlled digging and durability are important. The bucket is intended for use on compatible excavators with an approximate operating weight of 12,000–14,000 lb. Its 18-inch profile is suitable for trenching applications and other jobs requiring a narrower digging path than a general-purpose wide bucket.

AR400 wear material is used in the bucket’s high-contact areas, including the bottom wear straps, side wear plates, and side cutters. This reinforced wear-area construction helps protect the bucket in abrasive working conditions and supports reliable use across common excavation materials such as sand, gravel, and clay.

Key features

• 18-inch heavy-duty excavator tooth bucket
• Manufacturer model: 6HD-18
• Designed for excavators in the 6–7 ton class, approximately 12,000–14,000 lb operating weight
• High-grade structural steel construction
• AR400 wear areas at the bottom wear straps, side wear plates, and side cutters
• Standard CAT-style teeth configuration
• Other tooth options available
• Standard C-type lifting hook
• Suitable for sand, gravel, and clay excavation

Applications

This NM Attachments bucket is designed for trenching and general excavation work with compatible 6–7 ton excavators. The 18-inch width can be used where a controlled digging profile is required, including narrow excavation work and material removal in sand, gravel, and clay. AR400 wear areas provide reinforced protection in parts of the bucket exposed to repeated contact with the ground and excavated material.

Compatibility

The NM Attachments 6HD-18 is compatible with excavators in the 6–7 ton class, corresponding to an approximate operating weight of 12,000–14,000 lb. Confirm excavator fitment before ordering, as mounting and pin dimensions are not specified for this product listing.

Specifications

Fitment note

Mounting and pin dimensions are not specified. Verify the excavator’s attachment interface and required fitment dimensions before purchase or installation.