DESCRIPTION

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Eterra Excavator Auger Drive

Boost your excavator’s digging performance with the Eterra Excavator Auger Drive—engineered for reliability, heavy-duty torque, and versatile attachment compatibility.

Meet the Excavator Auger Drive

The Eterra Excavator Auger Drive is designed to eliminate shaft pull-out, a common issue with older auger drives that leads to costly downtime. Equipped with a planetary gear drive, this attachment distributes torque across multiple gears for smooth, consistent power transfer while reducing wear on critical components.

A reinforced heavy-duty gearbox paired with a large thrust plate ensures the auger drive withstands tough digging conditions without failure. The gearbox protects internal components from excessive stress, while the thrust plate evenly distributes weight and pressure for longer service life.

With a 2-inch hex output shaft, this auger drive integrates easily with a variety of auger accessories, making it a versatile solution for soil, sand, and rock applications. Ideal for construction, landscaping, and utility projects, the Eterra Excavator Auger Drive keeps your excavator productive and precise on every job.

Features

• Planetary gear drive for smooth, consistent torque

• Reinforced gearbox with large thrust plate for maximum durability

• Standard 2" hex output shaft for compatibility with multiple auger attachments

• Heavy-duty construction minimizes downtime and maintenance

• Designed for excavators operating in demanding conditions

* Special coupler mounts sold separately

SPECS

Specification 2500 Auger Drive 3500 Auger Drive 4500 Auger Drive Drive Flow Range 7–17 GPM 10–25 GPM 13–30 GPM Max Bit Size 30" 36" 36" Speed Range 36–87 RPM 40–100 RPM 42–97 RPM Torque @ 3500 PSI 2,100 ft-lbs 2,680 ft-lbs 3,350 ft-lbs Output Shaft 2" Hex 2" Hex 2" Hex Weight 140 lbs 140 lbs 140 lbs