Excavator vs. Backhoe vs. Trackhoe
This guide breaks down the difference between a backhoe and excavator, explains where a trackhoe fits into the comparison and covers the practical factors you should consider before choosing equipment for a project.
Trackhoes, Backhoes and Excavators at a Glance
A trackhoe is simply a common name for a tracked excavator, not a separate machine category. Excavators can run on tracks or wheels, while a backhoe in this comparison refers to a backhoe loader, which combines a front loader bucket with a rear digging assembly.
Because a trackhoe is a type of excavator, there will naturally be some overlap when comparing the two.
Understanding these terms is a useful starting point, but the more important question is how each machine is configured and what that means on the jobsite.
| Feature | Backhoe Loader | Trackhoe / Tracked Excavator | Excavator: Broader Category |
| What the name means | A machine with a front loader and rear digging assembly | A common term for an excavator with a tracked undercarriage | A broad category of digging machines that includes tracked and wheeled configurations |
| Undercarriage | Typically wheels | Tracks | Tracks or wheels |
| Digging equipment | Rear-mounted boom, stick and bucket or compatible attachment | Boom, stick and bucket or compatible attachment | Varies by excavator type and configuration |
| Front loader | Yes | No dedicated front loader like a backhoe loader | No dedicated front loader by definition |
| Rotation | Rear digging assembly swings through a limited working range | Upper structure rotates relative to the undercarriage | Upper structure rotates relative to the undercarriage |
| Typical considerations | Mixed digging, loading, carrying and backfilling | Excavation, trenching and material placement | Depends on machine size, undercarriage, working equipment and attachments |
Differences in undercarriage, digging range, loading capabilities, maneuverability and attachment options affect how each machine performs tasks such as excavation, material handling and working in confined areas.
However, these differences do not make one machine automatically better than another. The right choice depends on the work being performed, the conditions of the jobsite and the capabilities the project requires.
What Is a Backhoe?
When people compare a backhoe vs. excavator, they are usually talking about a backhoe loader.
A backhoe loader combines two types of working equipment on one wheeled machine. At the front is a loader bucket that can scoop, carry, push and load material. At the rear is a hydraulic digging assembly with a boom, stick and bucket.
This two-ended design is what makes a backhoe loader easy to recognize.
For example, an operator may use the rear digging equipment to excavate a trench, reposition the machine and then use the front loader to move spoil, carry material or backfill the area. That can make a backhoe useful when a project includes several different tasks rather than continuous excavation alone.
Backhoe loaders also use stabilizers when performing many digging operations. These extend from the machine to provide support while the rear digging equipment is in use. Because the stabilizers require additional room, their operating footprint should be considered when working near structures, traffic, property boundaries or other equipment.
You can explore current Cat backhoe loaders available through Fabick Cat to see how individual machines are configured.
Backhoe Loader vs. Backhoe Attachment
The word backhoe can create confusion because it does not always describe a complete backhoe loader.
A backhoe can also refer to the rear digging assembly itself or to a backhoe attachment installed on another compatible machine. For example, a backhoe attachment can provide digging capabilities without turning the host machine into the same configuration as a purpose-built backhoe loader.
When this guide uses the word backhoe, it refers to the complete backhoe loader unless otherwise specified.
What Is an Excavator?
An excavator is a hydraulic digging machine built around three major areas: the undercarriage, upper structure and front linkage.
The undercarriage supports the machine and allows it to travel. Above it sits the upper structure, sometimes called the house, which contains the operator station and major machine systems. Extending from the upper structure is the front linkage, which typically consists of the boom, stick and attachment.
One of the biggest differences between a backhoe loader and an excavator is how this upper structure moves. On an excavator, the upper structure rotates relative to the undercarriage. That allows the operator to dig in one area and swing the working equipment toward another area without turning the entire undercarriage each time.
If you want a closer look at how those components work together, see our complete guide to the parts of an excavator.
Are All Excavators Tracked?
No. Tracks are common, but they do not define the entire excavator category.
Excavators are available in both tracked and wheeled configurations. They also range from compact mini excavators designed for restricted working areas to substantially larger machines used for heavy excavation.
That range is important when comparing excavators with backhoes. Saying that an excavator is always larger than a backhoe, always more difficult to move or always uses tracks ignores the variety within the excavator category.
What Is a Trackhoe?
A trackhoe is a common term for a tracked excavator, also called a crawler excavator.
In other words:
A trackhoe is an excavator, but not every excavator is a trackhoe.
The word describes the machine’s tracked undercarriage rather than an entirely different type of digging machine.
A typical trackhoe has the same basic excavator layout discussed above: a tracked undercarriage, rotating upper structure, boom, stick and bucket or other attachment.
The term is commonly associated with conventional hydraulic excavators, but a tracked excavator does not have to be a large machine. Mini excavators can also use tracks.
Take the Cat 301.8 Mini Hydraulic Excavator, for example, which is a compact excavator with a tracked undercarriage. That is why machine size and undercarriage type should be treated as separate characteristics.
What Is the Actual Difference Between Trackhoes and Excavators?
If you are comparing a trackhoe vs. excavator, the difference is mostly terminology. Excavator describes the larger equipment category. Trackhoe narrows that category to an excavator equipped with tracks.
A wheeled excavator is still an excavator, but it normally would not be described as a trackhoe.
This distinction matters because comparing “trackhoe vs. excavator” as though they were completely separate machines can lead to misleading conclusions. The more useful comparison is often tracked excavator vs. wheeled excavator, or tracked excavator vs. backhoe loader, depending on the job.
Key Differences Between Backhoes and Excavators
The biggest difference between a backhoe and excavator is not simply wheels versus tracks. The machines are built around different configurations and working methods. When comparing them, consider how you plan to dig, where material needs to go, how much the machine needs to move and what other jobs it must perform.
Digging Depth, Reach and Working Range
If excavation is a major part of the project, do not compare machines based only on their names or overall size.
Instead, look at specifications such as:
- Maximum digging depth
- Reach at ground level
- Loading height
- Bucket digging force
- Stick digging force
- Boom and stick configuration
- Bucket or attachment being used
These specs can vary between models and even between different configurations of the same model.
For example, the Cat 301.8 Mini Hydraulic Excavator has different digging performance depending on whether the machine is configured with a standard or long stick. That is a good example of why broad claims such as “excavators dig deeper than backhoes” are not enough to select equipment.
An appropriately sized excavator may provide the depth, reach and working range needed for excavation-heavy work, but the specifications of the actual machines under consideration should determine the comparison.
Loading and Moving Material
Backhoe loaders and excavators can both load material, but they do it differently.
A backhoe loader has a dedicated loader bucket at the front of the machine. This allows it to scoop material, carry it across the site and dump it somewhere else.
An excavator typically uses its bucket or another attachment to dig material, swing and place that material nearby. It can load trucks or place excavated material efficiently when the receiving location is within its working range.
The distinction becomes more important when material needs to move farther.
Imagine excavating a trench and placing spoil into a truck parked alongside the work area. An excavator may be able to dig and swing directly into the truck without repeatedly traveling back and forth.
Now imagine that material must be carried from one side of the property to another. The front loader and wheeled configuration of a backhoe loader may become more relevant.
The right choice depends on the entire material-handling process, not simply whether the machine is capable of lifting a bucket of dirt.
Rotation and Working Space
Rotation is another major difference between a backhoe loader and excavator.
On an excavator, the upper structure can rotate relative to the undercarriage. This gives the operator a broad working area around the machine without requiring the undercarriage to be repositioned for every digging cycle.
A backhoe loader works differently. The rear digging equipment swings from its mounting point, but it does not provide the same upper-structure rotation as an excavator.
That does not automatically mean an excavator needs less room.
Several dimensions affect the real working footprint:
- Machine width
- Tail swing
- Boom and stick movement
- Bucket or attachment size
- Stabilizer position
- Nearby structures or obstacles
- Space needed to reposition the machine
A compact excavator with a reduced or zero-tail-swing design, for example, can behave very differently in a restricted work area than a conventional larger excavator.
Likewise, a backhoe loader may need sufficient space to deploy its stabilizers before digging.
Instead of looking at machine length or width alone, consider the entire area the machine and its working equipment will occupy during operation.
Mobility Around the Jobsite
Backhoe loaders are typically wheeled, while the machines commonly called trackhoes are tracked. Those different undercarriages influence how the equipment moves around a site.
A backhoe loader’s wheels can be useful when the machine must regularly travel between work areas or switch between digging and material-handling tasks.
Tracked excavators are often selected for excavation work where the machine will spend more of its time working within a defined area. Tracks can also provide useful traction and distribute machine weight across a larger contact area, depending on the machine and track configuration.
But the choice is not as simple as saying tracks are for dirt and wheels are for pavement.
Ground conditions, machine weight, track or tire configuration, surface requirements, slope, travel distance and the amount of repositioning all matter.
What About Wheeled Excavators?
A wheeled excavator combines an excavator-style rotating upper structure and digging equipment with a wheeled undercarriage.
That makes machines such as the Cat M318 Wheel Excavator important to this discussion. They demonstrate why “backhoe vs. excavator” should not be reduced to “wheels vs. tracks.”
A wheeled excavator and backhoe loader both travel on tires, but they remain different machine configurations.
If mobility is important to your project, compare the actual travel requirements rather than assuming that choosing an excavator automatically means choosing tracks.
Also consider how the machine will reach the jobsite. Moving around a work area and transporting equipment between jobs are separate questions. Transport requirements and road-use rules can vary by machine and location.
Ground Conditions and Surface Disturbance
The conditions under the machine can be just as important as the work happening in front of it. This includes things like:
- Soil type
- Soft or saturated ground
- Rock or construction debris
- Slopes and uneven terrain
- Finished pavement
- Turf or other surfaces that need protection
- Machine weight
- Ground pressure
- Track width or tire configuration
Tracked machines are commonly used in demanding underfoot conditions, but that does not mean every tracked excavator is appropriate for every soft or unstable site.
Likewise, wheeled equipment is not limited to perfectly paved surfaces.
Machine selection should be based on the actual ground conditions, manufacturer requirements and safe operating limitations.
Attachments and Versatility
Buckets may be the most recognizable attachments for backhoes and excavators, but both equipment types can support additional work tools.
Depending on the machine and application, available tools may include attachments for tasks such as:
- Breaking
- Augering
- Compaction
- Grading
- Material handling
- Cleaning ditches
- Handling debris
The important word is compatible.
An attachment being available for an excavator or backhoe does not mean it fits every machine in that category. Compatibility can depend on the machine model, coupler, hydraulic flow, pressure, auxiliary circuits, attachment weight and other configuration requirements.
Browse Cat attachments and work tools when planning work beyond standard bucket applications.
When Do Tracks Matter? When To Use a Trackhoe vs. Backhoe
If you are specifically comparing a trackhoe vs. backhoe, you are generally comparing a tracked excavator with a backhoe loader.
That makes the work process an important part of the decision.
Suppose most of the job involves digging a foundation, trench or other excavation from a relatively concentrated working area. A tracked excavator may deserve consideration because the machine is designed around digging, swinging and placing material.
Now consider a project that requires several small excavations in different parts of a property, followed by loading, carrying and backfilling material. A backhoe loader’s combination of rear digging equipment, front loader and wheeled mobility may be useful.
Neither scenario creates a universal rule.
Ask yourself:
- How much of the project is actual excavation?
- Does material need to be carried or simply placed nearby?
- How frequently will the machine move between work areas?
- Is a dedicated front loader useful?
- What are the underfoot conditions?
- How much operating space is available?
- Which attachments are required?
These questions tell you more about the right configuration than the terms “trackhoe” and “backhoe” alone.
Backhoe Controls vs. Excavator Controls
Controls can be confusing because several different concepts are often grouped together.
When people ask about backhoe controls vs. excavator controls, they may be asking about the control pattern used for digging functions, the technology behind the controls or the additional controls required to operate the rest of each machine.
Those are separate issues.
Control Pattern vs. Control System
A control pattern determines which joystick or lever movement commands a particular digging function.
A control system describes how the operator’s input is transmitted to the machine’s hydraulic functions. Depending on the machine and generation, controls may use different hydraulic or electrohydraulic designs.
This distinction matters because terms such as “pilot controls,” “joystick controls” and “excavator pattern” do not all describe the same thing.
The control pattern tells you which movement performs which function. The control system describes how the machine receives and carries out that command.
What Do Backhoe Pattern and Excavator Pattern Mean?
You may hear operators refer to backhoe pattern and excavator pattern when discussing digging controls.
Caterpillar documentation for certain equipment, for example, uses the labels Backhoe-SAE and Excavator-ISO when describing selectable patterns.
Those labels should not be interpreted to mean every backhoe is permanently configured one way and every excavator another.
Modern equipment may provide selectable or configurable control patterns. The Cat 440 Backhoe Loader, for example, is listed with electrohydraulic joystick controls and a pattern changer.
Excavator controls can also be configurable depending on the model.
For an operator moving between machines, that means the equipment name alone does not reliably tell you which digging pattern is currently active.
Always verify the machine’s actual control configuration using its labels, Operation and Maintenance Manual and appropriate operator training before operating it.
Matching Digging Patterns Does Not Make the Machines Operate the Same
Even when a backhoe and excavator are configured with a familiar digging-control pattern, operating the complete machines remains different.
A backhoe loader includes controls associated with functions such as:
- Driving and steering
- Front-loader operation
- Rear digging equipment
- Stabilizers
- Transmission and travel functions
- Auxiliary attachments
An excavator has its own travel, swing, digging and attachment controls.
The exact layout varies by model and configuration, which is why a generic joystick diagram can create more confusion than it solves.
If controls are an important part of your equipment decision, verify the specific machine rather than assuming all backhoes or excavators use an identical arrangement.
Which Machine Makes Sense for Your Project?
There is no single answer to the backhoe vs. excavator question because the best fit depends on what the machine needs to accomplish. Use the following examples as starting points:
| Job Requirement | Configuration Worth Considering | Why It May Fit | What to Verify |
| Utility trenching with backfill and material movement | Backhoe loader or appropriately sized excavator | Both can excavate, but the amount of loader work may influence the choice | Trench depth, reach, spoil placement, access and material movement |
| Mixed digging, loading and cleanup | Backhoe loader | Combines rear digging equipment with a front loader | Loader needs, digging specs, travel routes and stabilizer space |
| Restricted access | Mini excavator | Compact excavators are available for smaller working areas | Machine width, height, tail swing, digging reach and weight |
| Excavation-heavy work | Appropriately sized tracked excavator | Designed around digging, swinging and placing material | Required depth, reach, bucket, digging forces and ground conditions |
| Frequent repositioning on paved or developed sites | Wheeled excavator or backhoe loader | Both provide wheeled mobility in different machine configurations | Travel requirements, work tools, stability needs and site restrictions |
| Soft, rocky or variable ground | Machine and undercarriage selected for the site | Ground conditions can significantly affect machine suitability | Ground support, machine weight, track or tire configuration and operating restrictions |
Backhoe vs. Mini Excavator
A backhoe vs. mini excavator comparison is particularly useful for smaller projects because it challenges the assumption that excavators are always the larger machines.
A mini excavator may be attractive when:
- Access is limited
- Most of the work involves excavation
- A compact operating footprint is important
- The required digging depth and reach fall within the machine’s capabilities
A backhoe loader may be worth considering when:
- The job includes both excavation and loader work
- Material must be carried around the site
- The machine will frequently relocate
- A front bucket is important to the workflow
Do not choose based on machine category alone. Compare the actual dimensions, working range and specifications of the models available to you.
Consider the Whole Job, Not Just the Machine
Purchase price or rental rate is only one part of equipment selection.
Depending on the job, you may also need to account for:
- Transportation
- Required attachments
- Attachment delivery or setup
- Fuel and operating costs
- Maintenance responsibilities
- Operator familiarity
- Time spent repositioning equipment
- Whether another machine is required for loading or material movement
- How long each machine will actually be used
A machine that looks less expensive in isolation may not necessarily be the better fit once the entire workflow is considered.
Choosing Between a Backhoe, Trackhoe and Excavator
The difference between a trackhoe, backhoe and excavator becomes much simpler once the terminology is clear.
A trackhoe is generally a tracked excavator. An excavator is the broader equipment category and can use tracks or wheels. A backhoe loader combines rear digging equipment with a front loader on a different machine configuration.
From there, choosing equipment should come down to the work.
Determine the depth and reach you need, how much material must be loaded or carried, the space available to operate, ground conditions, travel requirements and the attachments required for the job. Then compare those needs with the specifications of the actual machines available.
If you are still deciding which configuration makes sense, Fabick Cat can help you compare Cat equipment based on your application. You can also explore available equipment rental options if renting makes more sense for your project.
Frequently Asked Questions
Is a Trackhoe the Same as an Excavator?
A trackhoe is a type of excavator. The term generally refers to an excavator with a tracked undercarriage. Excavator is the broader category and can include both tracked and wheeled machines.
What Is the Difference Between a Trackhoe and a Backhoe?
A trackhoe is generally a tracked excavator with a rotating upper structure and front digging equipment. A backhoe loader is typically a wheeled machine with a front loader and rear digging assembly. The configurations lead to different workflows for digging, loading, carrying material and moving around a jobsite.
What Is the Main Difference Between a Backhoe and Excavator?
The main difference is their overall configuration. A backhoe loader combines a front loader and rear digging assembly on one machine. An excavator is designed around a rotating upper structure, boom, stick and attachment mounted on a tracked or wheeled undercarriage.
Can an Excavator Have Wheels?
Yes. Excavators are available with both tracks and wheels. A wheeled excavator still uses an excavator-style upper structure and working equipment, so it should not be confused with a backhoe loader simply because both machines have tires.
Is a Mini Excavator Smaller Than a Backhoe?
Many mini excavators are compact machines, but equipment categories alone do not provide an exact size comparison. Width, height, operating weight and working range vary by model. Compare the specifications of the actual mini excavator and backhoe loader you are considering.
Are Backhoe and Excavator Controls the Same?
Not necessarily. Some machines allow operators to select familiar digging-control patterns, but the complete control systems and additional machine functions differ. Controls also vary by model, generation and configuration. Always verify the specific machine before operation.
Can a Backhoe Handle Excavation Work?
Yes. Digging is one of the primary functions of a backhoe loader. Whether a particular backhoe is right for an excavation depends on factors such as required digging depth, reach, working space, soil conditions and the amount of material that needs to be moved.