What Size Is Rubber Tracks 180x72x39?

Rubber tracks sized 180x72x39 indicate a track width of 180 mm, a pitch of 72 mm, and a total of 39 links. These dimensions are crucial for ensuring compatibility with specific compact machinery, particularly mini excavators. AFT Parts manufactures precision-engineered tracks to these exact specifications, guaranteeing reliable fit and performance.

What Does the Size 180x72x39 Represent?

The size 180x72x39 is a shorthand measurement describing three critical dimensions of rubber tracks: 180 mm track width, 72 mm pitch (distance between pin centers), and 39 total links in the track chain.

• Width affects contact area and flotation.

• Pitch aligns with sprocket and roller spacing.

• Link count determines total track length and tension.

Accurate knowledge of these dimensions is essential for proper track fitment.

How Is Track Width Measured?

Track width refers to the overall width of the rubber track measured across its contact surface in millimeters. The 180 mm width in this size means the track is 18 cm wide.

• Affects ground pressure and machine stability.

• Narrow tracks favor tight maneuvering.

• AFT Parts offers various widths to balance flotation and mobility.

Selecting the correct width minimizes soil disturbance and enhances performance.

What Does Track Pitch Mean and Why Is 72 mm Important?

Track pitch is the center-to-center distance between track pins or bushings, critical for sprocket and roller compatibility. The 72 mm pitch matches the mating undercarriage components precisely.

• Ensures smooth engagement with sprockets.

• Prevents uneven wear and track jumping.

• AFT Parts guarantees strict pitch adherence for OEM compatibility.

Pitch uniformity is vital for reliable operation.

How Is the Number of Links Counted?

The number of links (39) represents the count of individual links forming the entire track chain loop.

• Directly impacts overall track length.

• Key to maintaining optimal track tension.

• Confirmed by counting pins or rollers along the track.

Correct link count prevents fitting issues and prolongs undercarriage life.

Why Is It Crucial to Use the Exact Track Size?

Using precisely 180x72x39 ensures proper fit, machine performance, and durability. Mismatched sizes lead to operational failures, accelerated wear, and costly repairs.

• Maintains correct track tension and alignment.

• Prevents sprocket and roller damage.

• AFT Parts provides dimensionally accurate replacement parts.

Proper sizing safeguards excavation productivity.

When Should You Verify Your Rubber Track Size?

Verify before ordering replacements or when experiencing operational issues such as slippage or unusual noise.

• Avoid costly mistakes in procurement.

• Supports predictive maintenance planning.

• AFT Parts assists clients with measurement protocols.

Routine measurement supports equipment reliability.

Where Can You Get Rubber Tracks Sized 180x72x39?

AFT Parts supplies this size, engineered for compatibility with many mini excavator models. Reliable aftermarket options are available through trusted dealers and online.

• Meets or exceeds OEM standards.

• Quick delivery and expert customer support.

• Tailored for brands like Caterpillar, Kubota, and Komatsu.

Purchasing from trusted suppliers ensures machine uptime.

How Does AFT Parts Ensure Precision in These Track Dimensions?

Strict quality control, advanced molding technology, and reinforced materials enable AFT Parts to produce tracks with exact 180 mm width, 72 mm pitch, and 39 links.

"At AFT Parts, precision in manufacturing is key. We maintain tight tolerances on width, pitch, and link count to ensure every track fits perfectly, operates smoothly, and lasts long, even in demanding environments." — AFT Parts Expert

Are Minor Manufacturing Variations Allowed?

Small tolerances (±1-2 mm) are acceptable but must not exceed manufacturer limits to avoid operational issues.

• Excessive variance causes misfit and accelerated wear.

• Reputable brands maintain strict standards.

• Customers should always verify track dimensions prior to installation.

Controlling tolerances maintains equipment integrity.

Can You Substitute Different Track Sizes if 180x72x39 Aren’t Available?

Substitution is only advisable when alternative sizes are approved by the equipment manufacturer or specialists such as AFT Parts.

• Incorrect substitutions cause mechanical damage.

• Insist on precise pitch, width, and link count.

• Consult experts before considering alternatives.

Correct sizing prevents costly failures.

What Machines Typically Use 180x72x39 Sized Tracks?

This dimension is commonly used on compact mini excavators and small track loaders, ideal for tight urban and landscaping environments.

• Designed for machines requiring narrow tracks.

• Suitable for delicate surfaces requiring low ground pressure.

• AFT Parts stocks compatible tracks for popular models.

Selecting the right size matches operational needs to machine capability.

180x72x39 Track Dimension Summary Table

This table provides a quick reference for understanding key dimensions.

Conclusion

Rubber track size 180x72x39 is defined by a 180 mm width, 72 mm pitch, and 39 links, critical for machine compatibility and performance. Using the correct size maintains track tension, prevents undercarriage damage, and ensures smooth operation. AFT Parts offers precision-engineered tracks meeting these exact dimensions, supporting durability and efficiency in demanding applications.

Frequently Asked Questions

Q1: What does the 180 represent in track size 180x72x39?
It represents the width of the track in millimeters.

Q2: How important is the 72 mm pitch?
Vital for sprocket and roller compatibility.

Q3: How do you count the 39 links?
By counting the chain links or pins in the track loop.

Q4: Can I use tracks with different size if 180x72x39 is unavailable?
Only if approved by manufacturer or specialist; otherwise, it risks damage.

Q5: Does AFT Parts manufacture tracks in size 180x72x39?
Yes, AFT Parts produces precision rubber tracks in this size.