BOBCAT
E80ZTS
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
Rubber Track Size
450X81X76W Rubber Track
450X81X76W rubber track size page with fitment records, track photos, section drawing reference and nearby size support.
450X81X76W450X81Rubber TrackRubber Tracks
Rubber Track Fitment
Rubber Track Fitment Size Database
Search by machine brand, model or rubber track size to find matching track specifications.
Quick Index
Size：450X81X76W
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23 matching records, page 1 / 2
2 pages total · Static local fitment index
Inquiry
BOBCAT
E85
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
DOOSAN
DX80
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
DOOSAN
DX80R
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
DOOSAN
DX85R3
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
FURUKAWA
FX75UR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
HITACHI
EX70UR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
HITACHI
EX75UR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
HITACHI
EX75UR.3/2
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
HITACHI
EX75UR/4
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
HITACHI
ZX85USBLC
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
KUBOTA
KX75UR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
SCHAEFF
HR31
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB070
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB175
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB180FR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB280FR
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB285
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB290
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
TAKEUCHI
TB80
- Original Size
- 450X81X76
- Rubber Track Size
- 450X81X76W
- Rollers
- B1
- Alternative Size
- -
SEO Size Detail
450X81X76W replacement rubber track reference
Track Width
450 mm
Pitch
81 mm
Links
76
Understanding the Dimension Parameters
The track width (450 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 (81 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 81 mm pitch with the existing sprocket before ordering.
The link count (76) 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.
450X81X76W rubber track photos
Photos are matched by full width, pitch and link count. Nearby references are shown when the exact photo is not available.
450X81 rubber track section drawing
Section drawings are matched by width and pitch because they do not include link count.
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 450X81X76W with nearby specifications that share the same width or pitch. Check size pages for exact machine fitments, photos and section drawings before final selection.
Matched Machine Fitments
Brand
BOBCAT
Model
E80ZTS
Original Size
450X81X76
Rollers
B1
Brand
BOBCAT
Model
E85
Original Size
450X81X76
Rollers
B1
Brand
DOOSAN
Model
DX80
Original Size
450X81X76
Rollers
B1
Brand
DOOSAN
Model
DX80R
Original Size
450X81X76
Rollers
B1
Brand
DOOSAN
Model
DX85R3
Original Size
450X81X76
Rollers
B1
Brand
FURUKAWA
Model
FX75UR
Original Size
450X81X76
Rollers
B1
Brand
HITACHI
Model
EX70UR
Original Size
450X81X76
Rollers
B1
Brand
HITACHI
Model
EX75UR
Original Size
450X81X76
Rollers
B1
Brand
HITACHI
Model
EX75UR.3/2
Original Size
450X81X76
Rollers
B1
Brand
HITACHI
Model
EX75UR/4
Original Size
450X81X76
Rollers
B1
Brand
HITACHI
Model
ZX85USBLC
Original Size
450X81X76
Rollers
B1
Brand
KUBOTA
Model
KX75UR
Original Size
450X81X76
Rollers
B1
Installation & Tensioning Notes
Track Tension Check
For 450X81X76W 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 450X81X76W 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 450X81X76W mean on a rubber track?
450X81X76W uses 450 mm track width and 81 mm pitch with 76 links. Photos are matched by full size, while section drawings are matched by width and pitch.
Which machines use 450X81X76W rubber tracks?
450X81X76W uses 450 mm track width and 81 mm pitch with 76 links. Photos are matched by full size, while section drawings are matched by width and pitch.
Can 450X81X76W rubber tracks be customized?
450X81X76W uses 450 mm track width and 81 mm pitch with 76 links. Photos are matched by full size, while section drawings are matched by width and pitch.
Inquiry for 450X81X76W 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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