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Tooth Buckets from the NM 3HD Series are engineered for excavators sized 3 to 5 tons, with widths ranging from 12" to 30". Ideal for working in sand, gravel, and clay, these buckets excel in trenching applications such as installing gas and water lines, offering reliable performance on a variety of construction projects. Manufactured from high-grade structural steel with AR-400 reinforcement in all critical wear areas—including bottom wear straps, side wear plates, and side cutters—this attachment ensures durability and extended service life. The standard CAT-style teeth configuration delivers efficient digging power, while additional teeth options allow customization for specific soil conditions. A standard C-type lifting hook enhances handling safety and ease during operation, making these tooth buckets a robust choice for professionals seeking dependable, versatile excavation tools.
| Feature | Specification |
|---|---|
| Model | 3HD-12 |
| Part Number | 3HD-12 |
| Bucket Width | 12" |
| Capacity | 1.75 cu ft |
| Teeth Count | 3 |
| Machine Size (lbs) | 6,000–10,000 |
| Machine Size (tons) | ~3–5 tons |
| Application | Narrow trenching, precision digging |
| Construction Material | High-strength steel + AR-400 |
| Tooth Type | CAT-style replaceable teeth |
| Mount Requirement | Must specify OEM coupler |
| Feature | Specification |
|---|---|
| Model | 3HD-16 |
| Part Number | 3HD-16 |
| Bucket Width | 16" |
| Capacity | 2.0 cu ft |
| Teeth Count | 4 |
| Machine Size (lbs) | 6,000–10,000 |
| Machine Size (tons) | ~3–5 tons |
| Application | Utility trenching, light excavation |
| Construction Material | High-strength steel + AR-400 |
| Tooth Type | CAT-style replaceable teeth |
| Mount Requirement | Must specify OEM coupler |
| Feature | Specification |
|---|---|
| Model | 3HD-18 |
| Part Number | 3HD-18 |
| Bucket Width | 18" |
| Capacity | 2.75 cu ft |
| Teeth Count | 4 |
| Machine Size (lbs) | 6,000–10,000 |
| Machine Size (tons) | ~3–5 tons |
| Application | General-purpose trenching |
| Construction Material | High-strength steel + AR-400 |
| Tooth Type | CAT-style replaceable teeth |
| Mount Requirement | Must specify OEM coupler |
| Feature | Specification |
|---|---|
| Model | 3HD-24 |
| Part Number | 3HD-24 |
| Bucket Width | 24" |
| Capacity | 3.75 cu ft |
| Teeth Count | 5 |
| Machine Size (lbs) | 6,000–10,000 |
| Machine Size (tons) | ~3–5 tons |
| Application | Light-duty excavation, trenching |
| Construction Material | High-strength steel + AR-400 |
| Tooth Type | CAT-style replaceable teeth |
| Mount Requirement | Must specify OEM coupler |
| Feature | Specification |
|---|---|
| Model | 3HD-30 |
| Part Number | 3HD-30 |
| Bucket Width | 30" |
| Capacity | N/A |
| Teeth Count | N/A |
| Machine Size (lbs) | 6,000–10,000 |
| Machine Size (tons) | ~3–5 tons |
| Application | General excavation (specs TBD) |
| Construction Material | High-strength steel + AR-400 |
| Tooth Type | CAT-style (specs TBD) |
| Mount Requirement | Must specify OEM coupler |
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
US$40
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