800361901 XCMG GR2605 motor grader tire (L3/TT)

800361901 XCMG GR2605 motor grader tire (L3/TT)

800361901 is an original equipment (OEM) engineering tire from XCMG, featuring an L3 heavy-duty off-road tread pattern and a TT (Tube Type) structure. It prioritizes wear resistance, puncture resistance, and strong grip, making it suitable for harsh construction site conditions. It is an OEM replacement tire for engineering vehicles such as graders (e.g., GR2605).

Core Definitions

L3 Tread Pattern: XCMG/Xulun’s classic heavy-duty engineering tread pattern, with large tread blocks, deep grooves, and a thick tire body. Specifically designed for unpaved, gravel, and muddy construction sites, it balances wear resistance and traction, offering greater impact and cut resistance than highway tires.

TT: Unlike TL (tubeless tires), it features an inner tube + liner structure, providing greater stability under low-pressure conditions and lower repair costs. Suitable for heavy-duty, frequently bumpy engineering scenarios.

Brand and Origin: Xulun Grade A (Xuzhou Xulun Rubber Co., Ltd., an OEM supplier within the XCMG system), manufactured to OEM standards, precisely matched to vehicle performance.

Key Technical Parameters (Original Equipment Manufacturer Standard)

Part Number: 800361901
Tread Pattern Code: L3 (L-3)
Structure Type: TT (with inner tube, requires corresponding inner tube, tread tape, and rim)
Compatible Model: XCMG GR2605 Grader (and related engineering models)
Tire Rating: According to original equipment manufacturer specifications, heavy-duty tire (commonly 20+PR, meets the grader’s operating load)
Operating Air Pressure: As recommended on the original equipment manufacturer’s nameplate, low-pressure heavy-duty design to avoid tire blowouts from hard impacts on construction sites
Features: Puncture-resistant, tear-resistant, high wear-resistant, strong grip, resistant to high and low temperatures, anti-aging, suitable for complex construction site conditions

Applicable Scenarios and Advantages

Applicable Working Conditions: Leveling operations on unpaved surfaces such as mines, construction sites, gravel roads, and muddy roads;
Core Advantages: L3 tread pattern provides sufficient grip to prevent slippage; TT The structure is less prone to detachment under heavy loads and low pressure, making maintenance convenient; the original factory tire body has high strength, reducing common construction site issues such as sidewall bulges and punctures.

Not suitable for: Long-term highway driving (higher fuel consumption, uneven tread wear).

Common Faults and Troubleshooting

Fault Symptoms: Abnormal tire pressure, excessive/uneven tread wear, sidewall cuts/bulges, inner tube leaks, detachment from the bead;

Troubleshooting Steps:
Check if the tire pressure meets the original factory requirements to avoid overloading/overpressure;
Check the tread depth for embedded stones or punctures;
Check for rim deformation, aging of the inner tube/belt, and valve leaks;
Uneven wear requires correcting the vehicle’s four-wheel alignment and checking the suspension and steering systems.

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1 800361901 Tire (L3/TT)
2 800361874 Rim (with inner tube)
3 380901054 Rim nut
4 380906174 Connecting disc
5 380902714 Front rim bolt
6 803400210 Lip seal
7 800554952 Tapered roller bearing
8 800554251 Bearing
9 380900935 Adjusting shim
10 380906173 End cap
11 805338263 Washer 16
12 805139895 Screw M16×40

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