What Is an Extendahoe?

There are few machines as versatile as a backhoe – one part loader, one part excavator. But when it comes to maximizing reach and utility on a job site, nothing matches an extendahoe – which is a specialized version of a traditional backhoe loader.

What Is an Extendahoe?

An extendahoe, also referred to as an extendable dipper backhoe, is a type of backhoe loader that has a telescopic boom on the backhoe arm. The telescopic boom allows for increased digging depth and more reach for the machine without having to reposition it.

The name “extendahoe” comes from combining the words “extend” and “backhoe”.

Key Features of an Extendahoe

• Telescoping Boom: The main feature component of the extendahoe is a sliding boom that can be extended hydraulically.
  
• Increased Reach: Extendahoes usually add 3–5 feet of extra reach beyond standard backhoe capabilities.
  
• Improved Digging Depth: The added reach translates into greater digging depths, which can reach 18 feet or more.
  
• Stabilizers: Extendahoes utilize stabilizer legs to accommodate the added reach and weight pulled when digging.
  

Extendahoe vs. Standard Backhoe

An extendahoe gives a machine operator additional flexibility, particularly in tight areas where having to maneuver the machine into different positions isn’t feasible.

Use Cases for Extendahoes

Extendahoes are popular across a wide range of job types:

• Utility trenching in urban areas
  
• Pipeline excavation
  
• Digging around foundations or obstructions
  
• Sewer and water line repair
  
• Agricultural ditching and land prep
  

Because of their added reach, extendahoes are used frequently in municipal work, road construction, and utility installations. 

Popular Brands Offering Extendahoe Options

Several heavy equipment manufacturers offer extendahoe models or kits:

• Caterpillar (CAT) – E-Series and F-Series backhoes with extendable stick options
  
• John Deere – Models like the 310SL with Extend-a-Hoe attachments
  
• Case Construction – 580 Super N WT with Extendahoe
  
• JCB – 3CX and 4CX models with extenda-dipper arms
  

Each brand may refer to the feature slightly differently (e.g., “Extend-a-Hoe,” “ExtendaBoom,” “Telescopic Dipper”), but the functionality remains the same.

Buying or Selling an Extendahoe

When evaluating an extendahoe, here are the things that should be considered:

• Hours of use
  
• Wear on the telescoping mechanism
  
• Hydraulic condition
  
• Chassis stability
  
• Maintenance history
  

Final Thoughts

Extendahoes are efficient, adaptable machines that provide additional reach and functionality to construction projects, particularly those with tight quarters. By allowing for deeper digs and eliminating the need to reposition, they save time and can increase productivity on a job site.

Operators who regularly work in confined spaces know that an extendahoe is an ideal solution.