252101813 bucket tooth for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Product Name: Middle Bucket Tooth
Part No.: 252101813
Applicable Model: XCMG ZL50G, ZL50GL Wheel Loader
Material: High-chromium wear-resistant alloy steel with quenching and tempering
Function: Main central cutting wear part, bear primary digging load, cut materials and protect bucket lip
Matching parts: tooth adapter, lock pin, circlip
Working condition: Combined alternating load of impact, squeeze and friction
Inspection Items: Dimension inspection, hardness test, casting defect detection, mounting slot fit verification

Applicable Scenarios

Installed in the middle of bucket cutting edge, assembled with left and right side teeth as a complete cutting group. Widely used in aggregate yards, earthwork sites and stock yards for digging soil, sand and gravel, suitable for general earthmoving and bulk loading.

- Original tooth profile design, accurate slot and pin hole, tight fit with adapter seat and stable assembly
- High-chromium alloy and heat treatment, outstanding wear resistance and chipping resistance for heavy central load
- Streamlined tip breaks piles first, reduces digging resistance and lowers load on tilt cylinder and linkages
- Single-tooth replacement design, no need to replace full tooth set or bucket, save maintenance cost
- Strict casting quality control, fewer internal defects to avoid unexpected fracture on site
- Thickened reinforced structure for central heavy-load working condition, better anti-deformation performance
- Fully compatible with ZL50G / ZL50GL bucket, adapter, lock pin and circlip, easy to assemble
- Core consumable part for loader bucket, easy to stock for service dealers

FAQ 

Q：What symptoms appear when the middle bucket tooth is worn or broken?
A：Poor central penetration and slipping, higher digging load. Unprotected bucket lip wears rapidly, and side teeth are overloaded and damaged faster.

Q：Difficult digging always means this middle tooth is damaged?
A：No. Worn side teeth, hard materials and loose pins also affect digging. Inspect the whole tooth set before replacement.

Q：Can a tooth with small chip keep working?
A：Minor chip is okay for short emergency use. Replace immediately if root crack appears, or sudden breakage will damage the tooth adapter.

Q：Can middle tooth swap with side teeth?
A：Not interchangeable. Middle and side teeth have different profile, cutting angle and load design. Wrong fit causes looseness and poor digging performance.

Q：What should be noticed during installation?
A：Clean dirt and rust inside adapter seat. Replace damaged adapter together. Fit tooth, install lock pin and circlip, check clearance and test digging.

Q：What to check on receiving new middle tooth?
A：Confirm part number for middle tooth. Check surface for crack, sand hole and deformation, test fit on adapter seat.

Q：What is the difference between middle tooth and side teeth?
A：Middle tooth breaks material first and bears the heaviest impact load with reinforced body. Side teeth are designed for side scraping. They cannot be interchanged.