A track hoe is a hydraulic excavator mounted on a tracked chassis instead of wheels

A track hoe — also called a track excavator or straightforward an excavator — is a heavy machine used to dig, move earth, and break up material on construction sites, demolition projects, and mining operations. The machine sits on two continuous metal tracks (like a tank) rather than wheels, which lets it move across soft, muddy, or uneven ground without sinking or tipping. The operator sits in a cab mounted on a rotating upper body, called the house, and uses hydraulic controls to operate a long arm with a bucket or other attachment at the end.

Track hoes come in many sizes, from small machines weighing a few tons that fit in tight urban spaces to massive excavators that weigh hundreds of tons and can dig foundations for skyscrapers. The size and power of the machine determine what jobs it can handle and how much it costs to rent or buy. Most construction companies rent track hoes by the day, week, or month rather than owning them outright, because the machines are expensive and sit idle between projects.

Key Takeaways

  • Track hoes use continuous metal tracks to grip soft or uneven ground, unlike wheeled excavators that can sink or slide.
  • The operator controls a hydraulic arm from a rotating cab and can swap buckets, breakers, or other attachments depending on the job.
  • Rental costs vary by machine size, location, and rental length, with daily rates typically ranging from under $100 for small models to over $500 for large ones.
  • Track hoes are used for digging foundations, clearing land, demolition, mining, and moving heavy material on sites where wheeled equipment would get stuck.

How the tracks and hydraulic system work together

The two metal tracks wrap around the machine's frame and are driven by hydraulic motors. Each track can move independently, which means the operator can turn the machine in place, move forward, backward, or sideways without needing to steer like a car. This maneuverability is one reason track hoes are so useful on crowded job sites where space is tight.

The hydraulic system powers not just the tracks but also the arm, the bucket, and any other attachment. Hydraulic fluid under high pressure flows through hoses and cylinders, converting the operator's control lever movements into smooth, powerful motion. This design lets a single operator lift and move loads that would take a crew of workers with hand tools, and it lets the operator make precise movements — important when digging near underground utilities or building foundations.

The tracks themselves wear out over time and must be replaced, which is one of the main maintenance costs for track hoe owners. The rubber or steel pads on the tracks grip the ground but also wear down with use, especially on hard surfaces like concrete or asphalt. Rental companies factor replacement costs into their daily rates.

Common sizes and what they're used for

Track hoes are grouped by operating weight, which roughly tells you how much digging power and reach the machine has. A mini excavator weighs 2 to 10 tons and fits through a standard doorway or into a basement; contractors use these for small residential projects, utility work, and landscaping. A mid-size excavator weighs 15 to 40 tons and is the most common rental for general construction work like foundation digging and site prep. A large excavator weighs 50 to 100 tons or more and is used for major earthmoving, mining, and demolition on big commercial projects.

The bucket size and arm reach also vary by model. A small track hoe might have a bucket that holds half a cubic yard and can reach 15 feet; a large one might hold 3 cubic yards and reach 40 feet. The operator chooses the machine size based on how deep the hole needs to be, how much material must be moved, and how much space is available on the job site.

Rental costs and what affects the price

Track hoe rental rates depend on the machine size, your location, how long you rent it, and current demand. A small mini excavator might rent for $75 to $150 per day in a rural area but $200 to $300 per day in a major city. A mid-size excavator typically costs $200 to $400 per day. Large excavators can exceed $500 per day. Weekly and monthly rates offer discounts compared to daily rates — renting for a week might cost 4 times the daily rate instead of 7 times.

The rental price usually includes delivery to your site and pickup when you're done, though some companies charge extra for delivery beyond a certain radius. You may also pay a damage deposit, fuel charges if the machine is returned empty, and operator fees if you need the rental company to send a trained operator instead of renting the machine alone. Insurance is often required and may be included in the rental or billed separately.

Operator training and safety requirements

Operating a track hoe requires training and, on many job sites, formal certification. The most common certification is the OSHA 30-Hour Construction Card or a manufacturer-specific training course. Some states and cities require operators to hold a commercial driver's license or a heavy equipment operator license, though this varies by jurisdiction. Most rental companies will not release a machine to someone without proof of training or experience.

Safety hazards include tipping the machine on slopes, striking underground utilities like gas lines or electrical cables, and hitting workers or bystanders with the moving arm. Before any excavation work begins, the site must be marked to show where utilities are buried — this is usually done by calling 811 (the national Call Before You Dig number) at least two business days before work starts. The operator must also maintain clear sight lines and use spotters when visibility is limited.

Track hoes versus wheeled excavators and other digging equipment

A wheeled excavator looks similar to a track hoe but runs on large tires instead of tracks. Wheeled machines are faster on paved roads and easier to move between sites, but they sink into mud, sand, or soft ground and can tip on slopes. Track hoes grip soft ground better and are more stable on uneven terrain, but they move more slowly and can damage asphalt or concrete if used heavily.

A backhoe is a smaller, simpler machine with a digging arm on the back and a loader bucket on the front; it's cheaper to rent and fits on smaller sites but has less reach and power than a track hoe. A skid-steer loader (like a Bobcat) is even smaller and more maneuverable but is designed for moving material rather than deep digging. The choice between these machines depends on the job size, site conditions, and budget.

Renting a track hoe: what to know before you call

Before contacting a rental company, know the size machine you need (ask your contractor or engineer), how long you'll need it, and whether you have an operator or need one provided. Have the job site address ready so the company can quote delivery costs. Ask whether the rental includes fuel, whether there's a damage waiver, and what happens if you keep the machine longer than planned — most companies charge a daily rate for overages, sometimes at a higher rate than the original agreement.

Get the quote in writing and confirm the delivery date and time. Ask what condition the machine will be in when it arrives (full fuel tank, clean, inspected) and what condition it must be in when you return it. Clarify who is responsible if the machine breaks down during your rental — most rental companies cover mechanical failures, but you may be charged if damage is caused by operator error or misuse.

Frequently Asked Questions

Can I rent a track hoe if I've never operated one before?

Most rental companies require proof of training or experience before releasing a machine. You can take a manufacturer training course or hire an operator through the rental company. Some companies offer short orientation sessions, but these are not substitutes for formal training on how to operate the controls safely.

What's the difference between a track hoe and a backhoe?

A backhoe is smaller, cheaper, and slower but fits in tighter spaces and is easier to transport. A track hoe is larger, more powerful, and better for deep digging and moving heavy material. Backhoes are common on small residential sites; track hoes are standard on commercial construction and major earthmoving projects.

Do I need to call 811 before renting a track hoe?

Yes. Before any digging begins, call 811 or your local Call Before You Dig service at least two business days in advance so utilities can be marked. Hitting a buried gas line, electrical cable, or water main can cause injury, death, or expensive damage. This is a legal requirement on most job sites.

What happens if the track hoe breaks down while I'm renting it?

Most rental agreements cover mechanical failures at no cost to you. The rental company will send a technician or replace the machine. However, you may be charged if the breakdown is caused by operator error, running the machine out of fuel, or using it for a purpose it wasn't designed for.

Can a track hoe work on a steep slope?

Track hoes are more stable on slopes than wheeled machines, but there are limits. The steeper the slope, the greater the risk of tipping. Your operator should know the machine's stability limits and the slope angle of your site. On very steep terrain, a different approach or equipment may be safer.