Bucket body 321704371 for XCMG excavator spare parts

Bucket body 321704371 for XCMG excavator spare parts Featured Image
  • Bucket body 321704371 for XCMG excavator spare parts

Short Description:

Bucket 312008755 with model XUGA300BJNKA00044 is original complete earth‑moving bucket assembly for XCMG XE300U excavator. With integrally‑reinforced, impact‑resistant and wear‑resistant structure, it meets infrastructure construction requirements including earth excavation, backfilling and sand‑stone transportation for medium‑large tonnage machinery.

Product Detail

Product Tags

description

The 321704371 bucket body is the core main part of general‑purpose excavator bucket. It is integrally welded of high‑strength wear‑resistant alloy steel plate with structural optimization for impact and friction conditions during excavation. Thickened reinforcing ribs are arranged on main force‑bearing areas such as lugs, bucket side walls and bucket bottom root, which effectively disperse digging load and reduce the risk of cracking and deformation caused by stress concentration. Featuring good universality, this bucket body can be matched with multiple medium‑large tonnage excavators for modification or maintenance replacement, suitable for spare‑parts inventory and on‑site old‑part replacement. It is widely used in various infrastructure projects including earth excavation, backfill leveling, sand‑stone transportation, river dredging and mildly weathered rock excavation. Stable and reliable structure helps reduce downtime caused by component failure and prolong service cycle of complete supporting spare parts.

product parameters

Part Number: 321704371
Product Name: Bucket Body (General‑purpose)
Net Weight: 1605kg
Opening Size: Front Opening 443.5mm, Rear Opening 419mm
Bore Diameter: Front‑left Bore 30mm, Other Bores 100mm
Hole Spacing: 585mm
Applicable Working Condition: Earth, sand‑stone, muck, mildly weathered rock
Main Material: High‑strength wear‑resistant alloy steel plate
Welding Process: Multi‑layer & multi‑pass automatic welding
Stress Reinforcement: Thickened lug plate, reinforcing ribs on bucket side wall and bucket bottom root
Compatibility Note: General‑purpose type, please verify hinge dimension of machine before replacement.

Bucket body 310504111 for XCMG XE135D excavator spare parts

advantage

General‑purpose Compatibility Design: General‑purpose bucket main body compatible with multiple medium‑large tonnage excavators. Flexible procurement and stocking to meet maintenance‑replacement demands for various machine models.
High‑strength Reinforced Structure: Thickened lug plate and reinforcing ribs on key stress sections. Multi‑layer welding provides full and uniform weld seam with strong anti‑impact capacity, resisting deformation and cracking under heavy earth‑moving load.
Good Wear‑resistant Durability: Construction‑machinery‑grade wear‑resistant alloy steel features slow abrasion under earth, muck and sand‑stone conditions and reduces regular maintenance frequency.
Optimized Stress‑dispersion Structure: Special reinforcement for high‑stress positions buffers digging impact load, improves force distribution and extends overall structural service life.
Convenient Maintenance Replacement: As basic main component of bucket, it can be assembled with original bucket teeth, tooth adapters and guards to lower overall spare‑part replacement cost.

FAQ

Q1: Can this general‑purpose bucket body be directly installed on all excavators?
A: 321704371 is general‑purpose bucket body. Please check critical dimensions including stick hinge opening, bore diameter and hole spacing before purchase and installation. Do not mount on machine without dimension verification.
Q2: Are bucket teeth, tooth adapters, pins and wear‑resistant guards included in delivery?
A: Only bucket‑body main unit is supplied. Auxiliary accessories such as bucket teeth, tooth adapters, pins and wear plates should be purchased separately for assembly.
Q3: What inspections and preparations should be completed before installation?
A: Double‑check all mounting dimensions including opening, bore diameter and hole spacing; inspect deformation and wear on excavator stick hinge lugs; clear sediment and iron scraps inside hinge holes to maintain proper assembly clearance for installation accuracy and operation safety.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

our warehouse

our warehouse

Pack and ship

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