EARTHQUAKE 10310 Dually Earth Auger Powerhead, 52cc 2-Cycle

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Product guide

EARTHQUAKE 10310 Dually Earth Auger Powerhead, 52cc 2-Cycle

The EARTHQUAKE 10310 Dually is a gas-powered earth auger powerhead listed for one- or two-person operation. Its 52cc, 2-cycle engine and two variable-speed throttle controls suit hole-drilling work, but the auger bit is sold separately.

At a glance

Two independent throttle controls are mounted on the handlebars for single- or two-person operation.
Variable speed is intended to allow slower control when starting a hole and more speed as drilling continues.
Foam-grip handles and a claimed anti-vibration design are intended to improve handling comfort.
The listing describes a five-bearing transmission and industrial air filtration system.
The package is listed as powerhead only. Earth auger bits are not included.

Price

$283.44Save 18%

Reference price: ~~$345.62~~

Price checked: Nov 14, 2026

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Often bought together

Earthquake EA4F 4-Inch Diameter 36-Inch Long Earth Auger with Fishtail Point

$129.99

Pros and cons

Pros

Two throttle positions and stated one- or two-person use give flexibility for different drilling tasks.
Gas powerhead is compatible with auger bits listed from 2 to 10 inches wide.
The claimed foam grips and protective jobsite handlebars address comfort and engine protection.

Cons

An auger bit is not included, so buyers need a compatible bit for drilling.

Technical specifications

14 specifications

Identity
Brand	EARTHQUAKE
Model	10310
Drill type	Earth Drill

Power and performance
Power configuration	Gas Powered
Engine	52cc, 2-cycle Viper engine
Maximum rotational speed	285 rpm
Maximum torque	62 ft-lb
Speed control	Variable Speed

Compatibility and operation
Compatible auger bits	All Auger Bits 2”-10” Wide
Maximum chuck size	10 inches

Dimensions and installation
Weight listed	24 pounds

Other details
Color	Black/Red
Material type	Metal
Warranty description	5-Year Limited Warranty

What to know before buying

Listing details to confirm

The listing says the powerhead connects to Earthquake bits with a 7/8-inch smooth shaft, while its compatibility field broadly says all auger bits 2–10 inches wide. Confirm shaft fit for the bit you plan to use. Customer feedback is mixed on starting, ease of operation, durability and rocky or root-filled soil, so those experiences should not be treated as guaranteed performance outcomes.

What’s in the box

Included

Powerhead

Who is it for?

A good fit for

Buyers drilling post, deck, mailbox or planting holes who already have or plan to buy a compatible auger bit.
Users who want a powerhead listed for either one-person or two-person operation.

Less suited to

Buyers seeking a complete auger kit with the drilling bit included.
Buyers who need assured ease of starting or reliable performance in rocky, root-filled ground.

EARTHQUAKE 10310 Dually Earth Auger Powerhead, 52cc 2-Cycle · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 203 ratings

5 stars67%67%
4 stars11%11%
3 stars9%9%
2 stars4%4%
1 star9%9%

Customer feedback highlights perceived power and manageable weight, including a report of handling 10-inch augers. Experiences are mixed on starting, ease of operation, durability, value and performance in rocky or root-filled ground. Those trade-offs matter for a gas powerhead intended for varied hole-drilling jobs, particularly where challenging soil or dependable starting is important.

Positive themes

Customers describe the auger as powerful, and some appreciate that it is not too heavy.

Negative themes

Some customers report difficulty starting or operating it. One report describes the pull cord breaking, and another says it struggled in rocky and rooty soil.

Mixed feedback

Reports differ on ease of starting, ease of use, durability, value and effectiveness in difficult ground.

Frequently asked questions

Does the EARTHQUAKE 10310 include an auger bit?

No. The listing identifies the contents as powerhead only and says earth auger bits are not included.

Can it be operated by one person?

The product is described for one- or two-person operation, with two throttle controls mounted on the handlebars.

What auger bits fit this powerhead?

The listing gives a 2–10-inch width range and describes a 7/8-inch smooth-shaft connection for Earthquake bits. Confirm that a specific bit matches the connection before buying.

What do customers report about starting and difficult soil?

Feedback is mixed. Some customers describe easy starting and handling, while others report difficulty starting or operating it. One report says it struggled in rocky and rooty ground.