Choosing the Right Track Loader for a Growing Fleet

[MikePhua]

Why a Track Loader Fills the Gap Between Skid Steers and Excavators
For small contractors expanding their fleet, the decision to add a track loader often comes after realizing that skid steers and mini excavators can’t always handle heavier grading, loading, or land-clearing jobs. Track loaders offer a unique blend of power, traction, and versatility. Unlike compact track loaders (CTLs), true track loaders like the Caterpillar 939, 943, or 963 are built on dozer-style undercarriages and deliver greater breakout force and stability.
These machines excel in tasks such as:

• Clearing brush and stumps
  
• Loading trucks from stockpiles
  
• Grading and shaping large pads
  
• Working in muddy or uneven terrain
  
• Handling demolition debris and heavy materials
  

For contractors who already own a skid steer and mini excavator, a track loader fills the performance gap—especially when jobs start to outgrow the capabilities of lighter equipment.
Evaluating Size and Transport Constraints
One of the biggest considerations when adding a track loader is transport. Many older models like the Cat 943 or Deere 455/555 weigh between 16,000 and 20,000 lbs, which pushes the limits of single-axle trucks and smaller tag trailers. The Cat 953 and 963 series, while more powerful, can exceed 30,000 lbs and require tandem-axle trucks and 20–25 ton trailers with air brakes.
Operators must consider:

• Gross vehicle weight rating (GVWR) of the truck
  
• Trailer capacity and braking system
  
• Local DOT regulations for hauling heavy equipment
  
• Insurance and registration costs for upgraded transport rigs
  

In one case, a contractor with a Chevy C60 (26,900 GVW) and an 8.2L Detroit diesel found that even a 943 was pushing the limits. After consulting with experienced haulers, he opted to hire a tow service with a lowboy trailer to move the machine, avoiding the cost of upgrading his truck and trailer.
Comparing Popular Models and Their Strengths
Several older track loader models remain popular due to their durability and parts availability:

• Cat 939: Compact and agile, ideal for tight sites and lighter grading
  
• Cat 943: Mid-size with good power-to-weight ratio, easier to transport
  
• Cat 953: Heavier-duty, better for bulk loading and rough terrain
  
• Cat 963: Full-size production loader, excellent for land clearing and demolition
  
• Deere 455/555: Reliable and affordable, though parts may be harder to source
  

The Cat 943 stands out for its balance of size and capability. With an operating weight around 20,000 lbs and a rear-engine layout, it offers better visibility and maneuverability—especially for operators transitioning from skid steers.
Rear-Engine Advantage and Operator Familiarity
Rear-engine track loaders like the 943 and 953B offer a layout more familiar to skid steer operators. The cab-forward design improves visibility and reduces heat and noise exposure. It also allows for better weight distribution, which enhances traction and grading performance.
Operators accustomed to skid steers often find rear-engine loaders easier to adapt to, especially when working in confined spaces or performing fine grading.
Budgeting and Purchase Strategy
For contractors testing the waters, staying under $20,000 for a used track loader is a smart move. Machines like the Cat 943 can be found in good condition within this range, especially if they’ve been fleet-maintained or recently serviced. However, buyers should budget for:

• Undercarriage wear (tracks, rollers, sprockets)
  
• Hydraulic leaks and cylinder rebuilds
  
• Engine service (injectors, cooling system, filters)
  
• Electrical repairs (gauges, lights, starter)
  

A pre-purchase inspection should include checking the track tension, measuring sprocket wear, and inspecting the belly pans for debris buildup. If the machine has been used in demolition or forestry, expect more wear on pins and bushings.
Transport Alternatives and Long-Term Planning
If transport is a concern, hiring a tow service for occasional moves may be more economical than upgrading to a tandem truck and heavy trailer. This avoids the upfront cost of:

• A second truck ($30,000–$60,000)
  
• A 20–25 ton trailer ($15,000–$30,000)
  
• Annual registration, insurance, and maintenance
  

For contractors who find consistent work for the loader, investing in a dedicated transport rig may pay off. Otherwise, outsourcing hauling allows the business to focus on job performance without logistical headaches.
Conclusion
Adding a track loader to a small fleet is a strategic move that expands capability and opens new job opportunities. Whether it’s a Cat 943 for grading and loading or a 963 for land clearing, the key is matching the machine to your transport capacity and workload. With careful budgeting, smart hauling decisions, and a clear understanding of each model’s strengths, a track loader can become the backbone of a growing earthmoving operation.