The track width (300 mm) determines ground contact area and flotation. A wider track distributes machine weight more evenly, which helps on soft or muddy ground. Matching width to machine spec is important for stability and undercarriage clearance.

The pitch (52.5 mm) is the distance between two adjacent drive lugs. It must match the drive sprocket tooth spacing exactly — even a 1 mm mismatch causes accelerated sprocket and lug wear. When replacing tracks, confirm 52.5 mm pitch with the existing sprocket before ordering.

The link count (74) sets the total track circumference. A higher link count on the same width and pitch means a longer track for larger machines. Always verify link count against the original track marking or machine manual.

300X52.5X74N rubber track photos

Photos are matched by full width, pitch and link count. Nearby references are shown when the exact photo is not available.

Matched size300X52.5X74

300*52.5*74.jpg

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300X52.5 rubber track section drawing

Section drawings are matched by width and pitch because they do not include link count.

Matched size300X52.5

300*52.5.jpg

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Application Scenarios

Agricultural Machinery

Rubber tracks for harvesters, compact tractors and muddy field conditions.

Construction Equipment

Excavators, mini diggers and compact loaders that need stable grip and wear resistance.

Special Vehicles

Tracked carriers and special-purpose machines that need replacement size references.

Maintenance and Replacement

Useful for wear diagnosis, model matching and old-track replacement planning.

Nearby Size Comparison

Compare 300X52.5X74N with nearby specifications that share the same width or pitch. Check size pages for exact machine fitments, photos and section drawings before final selection.

Same Width (300 mm)

300X52,5X72N 300X52,5X72W 300X52,5X74W 300X52,5X76K 300X52,5X76N

Same Pitch (52.5 mm)

250X52,5X72K 250X52,5X73N 250X52,5X76K 250X52,5X76N 250X52,5X77N

Matched Machine Fitments

Brand

AUSA

Model

MH25

Original Size

300X52,5X74

Rollers

Brand

BOBCAT

Model

X325

Original Size

300X52,5X74

Rollers

Brand

BOBCAT

Model

X328

Original Size

300X52,5X74

Rollers

Brand

BOBCAT

Model

X328E

Original Size

300X52,5X74

Rollers

Brand

EUROCOMACH

Model

ES300

Original Size

300X52,5X74

Rollers

Brand

EUROTOM

Model

TS27S

Original Size

300X52,5X74

Rollers

Brand

HANIX

Model

H22A

Original Size

300X52,5X74

Rollers

Brand

HANIX

Model

N220.2

Original Size

300X52,5X74

Rollers

Brand

HANIX

Model

N26B

Original Size

300X52,5X74

Rollers

Brand

HYUNDAI

Model

ROBEX 28.5

Original Size

300X52,5X74

Rollers

Brand

HYUNDAI

Model

ROBEX 28.7

Original Size

300X52,5X74

Rollers

Brand

NEUSON

Model

2600

Original Size

300X52,5X74

Rollers

Installation & Tensioning Notes

Track Tension Check

For 300X52.5X74N rubber tracks, sag should be 10–15 mm when measured mid-span under light hand pressure. Over-tensioning accelerates wear on drive lugs, sprockets and idlers.

Installation Alignment

Check that the drive sprocket, idler and roller alignment is within tolerance before mounting. Misalignment causes uneven edge wear and shortens track life regardless of size.

Replacement Interval Reference

Typical replacement cycles for 300X52.5X74N depend on operating hours, ground conditions and tension maintenance. Inspect track surface, steel core exposure and link cracking at 500-hour intervals.

Technical Articles

Rubber Tracks

How to Read Rubber Track Size 180X60X30

A practical guide to reading 180X60X30 rubber track size markings, including width, pitch, link count, fitment checks and inquiry information.

Rubber Tracks

Rubber Track Pitch and Link Count Explained

Understand rubber track pitch, link count and width, and why section drawings match width and pitch while photos match the full size.

Rubber Tracks

Rubber Track Tension Guide

A practical rubber track tension guide covering over-tight, loose and uneven wear symptoms for excavators, carriers and agricultural machines.

Industry Applications

Rubber in Agricultural Machinery: Tracks, Seals & Vibration Systems

Comprehensive guide to rubber products in agricultural machinery: harvester tracks (NR/SBR formulation), planter seed tubes, sprayer seals (EPDM/NBR/CR), and tractor damping systems. Material selection for wide-temperature operation (-30 to +50 deg C) and fertilizer/pesticide chemical resistance.

FAQ

What does 300X52.5X74N mean on a rubber track?

300X52.5X74N uses 300 mm track width and 52.5 mm pitch with 74 links. Photos are matched by full size, while section drawings are matched by width and pitch.

Which machines use 300X52.5X74N rubber tracks?

300X52.5X74N uses 300 mm track width and 52.5 mm pitch with 74 links. Photos are matched by full size, while section drawings are matched by width and pitch.

Can 300X52.5X74N rubber tracks be customized?

300X52.5X74N uses 300 mm track width and 52.5 mm pitch with 74 links. Photos are matched by full size, while section drawings are matched by width and pitch.

Inquiry for 300X52.5X74N Rubber Track

Send the machine brand, model, old track side marking, photos and quantity so the track pattern, core bar and delivery plan can be checked.

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300X52.5X74N Rubber Track

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300X52.5X74N replacement rubber track reference

Understanding the Dimension Parameters