INDUSTRY COMPONENT

Bucket Body

Primary structural component of a standard digging bucket that forms the main body and cutting edge housing.

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Component Specifications

Definition
The bucket body is the central structural component of a standard digging bucket, designed to withstand extreme mechanical stresses during excavation operations. It serves as the foundation for attaching cutting edges, wear plates, and linkage systems while providing the volumetric capacity for material retention. Engineered with specific geometry to optimize digging angle, material flow, and dumping efficiency.
Working Principle
Transfers hydraulic and mechanical forces from the excavator arm through its reinforced structure to the cutting edge, enabling penetration into various materials. The curved profile facilitates material scooping and retention during the lift cycle, while the open-front design allows efficient discharge during dumping operations.
Materials
High-strength abrasion-resistant steel (AR400-AR500 grade), typically 25-40mm thickness for main plates. May include Hardox 450/500 for severe service applications. Welded construction with T-1 steel reinforcements at stress points.
Technical Parameters
  • Width 800-2000 mm
  • Weight 300-2500 kg
  • Capacity 0.5-4.0 m³
  • Pin Diameter 50-100 mm
  • Wear Plate Thickness 15-25 mm
  • Cutting Edge Thickness 40-100 mm
Standards
ISO 7135, DIN 22200

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Bucket Body.

bucket body digging bucket component excavator bucket structure earthmoving equipment parts bucket manufacturing Bucket Body in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Bucket (Standard Digging)

The primary digging and material handling attachment for mining excavators

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Engineering Analysis

Risks & Mitigation
  • Structural fatigue cracking
  • Excessive wear at stress points
  • Weld failure under cyclic loading
  • Material embrittlement in cold environments
FMEA Triads
Trigger: Inadequate material thickness for application
Failure: Premature deformation or cracking
Mitigation: Specify appropriate AR steel grade and thickness based on material density and digging force calculations
Trigger: Poor weld quality or design
Failure: Stress concentration leading to crack propagation
Mitigation: Implement certified welding procedures with proper preheat and post-weld heat treatment

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±2mm on critical dimensions, ±1° on angular relationships
Test Method
Non-destructive testing (magnetic particle/ultrasonic), load testing to 150% of rated capacity

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the typical service life of a bucket body?

Service life varies from 3,000 to 10,000 operating hours depending on material grade, application severity, and maintenance practices. AR500 steel bodies typically last 30-50% longer than standard carbon steel versions.

Can bucket bodies be repaired or rebuilt?

Yes, qualified welding shops can rebuild worn areas with hardfacing or replace sections. However, extensive repairs may compromise structural integrity, and replacement is recommended when wear exceeds 40% of original thickness.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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