Bucket Shell/Body: Capacity 0.5-15 m³, Wall Thickness 12-30 mm

Component Specifications

Definition

The bucket shell/body is the primary load-bearing structure of a bucket assembly in earthmoving machinery, designed to withstand impact, abrasion, and heavy loads during digging, lifting, and material transport operations. It forms the container that holds bulk materials like soil, gravel, or debris and transfers operational forces to the machine's attachment points.

Working Principle

The bucket shell/body functions as a rigid container that resists deformation under load through its geometric design and material strength. It distributes stress evenly across its structure during digging cycles, with reinforced areas at wear points and attachment zones to maintain integrity under cyclic loading conditions.

Materials

High-strength abrasion-resistant steel (AR400-AR500), boron steel, or Hardox wear plate with yield strength 900-1300 MPa, thickness 10-40 mm depending on bucket size and application.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	200-5000 kg
Capacity	0.5-15 m³
Wall Thickness	12-30 mm
Wear Protection	Replaceable wear strips/liners
Reinforcement Plates	Yes
Cutting Edge Thickness	25-50 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 7135, ISO 9244, DIN 15061

Parent Products

This component is used in the following industrial products

Bucket Assembly

The primary digging and loading component of an Underground Loader (LHD) that collects and transports material.

View Product Details

Engineering Analysis

Risks & Mitigation

Structural fatigue cracking
Abrasive wear leading to thickness reduction
Impact damage from rocks or debris
Corrosion in wet environments
Overloading causing permanent deformation

FMEA Triads

Trigger: Repeated impact loading during digging cycles
Failure: Fatigue cracks developing at stress concentration points
Mitigation: Implement regular NDT inspections, use stress-relieved designs with radiused corners, apply reinforcement plates at high-stress areas

Trigger: Abrasive material contact during operation
Failure: Progressive wall thickness reduction leading to structural weakness
Mitigation: Use abrasion-resistant steel grades, install replaceable wear liners, implement regular thickness measurements

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2 mm on critical dimensions, ±1° on angular relationships

Test Method

Ultrasonic thickness testing, magnetic particle inspection, load testing to 150% of rated capacity

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

Compare the published product scope and source details, then include your specifications and quantity in an enquiry.

Manufacturers of Bucket Shell/Body

Manufacturer profiles associated with Bucket Shell/Body.

Sourcing Bucket Shell/Body from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Chrome Plating

Hard chrome plating is an electroplating process that deposits a layer of chromium onto metal surfaces to enhance wear resistance, corrosion protection, and reduce friction for hydraulic cylinder piston rods.

Upper Tool (Punch)

Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.

Main Frame

The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.

Shaft Bearing

Precision component supporting rotating shafts in vibration motors to reduce friction and maintain alignment.

Frequently Asked Questions

What is the typical service life of a bucket shell/body?

With proper maintenance, a bucket shell/body typically lasts 5-10 years in normal operating conditions, though wear parts like cutting edges may need more frequent replacement.

Can bucket shells be repaired or must they be replaced entirely?

Bucket shells can often be repaired through welding and plate reinforcement for cracks or localized wear, but extensive damage or structural compromise requires complete replacement.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Bucket Shell/Body