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JRB418 HD 4CBM Heavy Duty Loader Bucket | Premium Wheel Loader Attachments

JRB418 HD 4CBM Heavy Duty Loader Bucket | Premium Wheel Loader Attachments

The JRB418 HD 4CBM heavy-duty loader bucket is a robust and high-performance wheel loader attachment, professionally built for harsh quarry, mining and rough field working conditions. Adopting multi-grade high-strength wear-resistant steel structure, this reinforced bucket supports diverse quick-change systems and full-volume customization from 1.5CBM to 10CBM, perfectly matching multiple tonnage wheel loaders
Parameter
Model ： JRB418 HD Heavy Duty Loader Bucket
Rated Capacity ： 4.0 CBM (Cubic Meter)
Working Design ： Standard with replaceable bucket teeth (for rough field work); Optional flat cutting edge (for smooth bulk loading)
Bucket Weight(kg) ： 2000
Overall Dimension (W×D×H) ： 300*170*170cm
Steel grade ： HB500+NM450/400+Q460+Q355
Color ： Custom color available
Customization ： OEM / ODM Customized (Size, Interface, Steel Grade, Structure Available)
Product Name ： HB500 + NM450 / NM400 Wear Resistant Steel (Cutting Edge & Wear Plate)
Custom Volume Range ： 1.5‑10 CBM
Service Support ： GP general‑purpose / HD heavy‑duty / Rock / Side‑tilt / High‑dump / Fork attachments
Compatible Quick‑Change System ： ISO / Fusion / JRB / EDF
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Detail

✅ Product Overview

The JRB418 HD 4CBM heavy-duty loader bucket is a core heavy-duty wheel loader attachment, specially designed for high-intensity engineering operations. Different from general-purpose buckets, this HD reinforced bucket focuses on super wear resistance and impact resistance, adapting to harsh working scenarios such as quarry stone loading, mine bulk material handling, and construction waste recycling. It supports full customized production and is compatible with mainstream loader equipment in the market.

✅ Premium Material Configuration

To cope with long-term heavy load and friction, we adopt composite high-strength wear-resistant steel for overall reinforcement, effectively extending the service life of the bucket:

  • Wear plate & cutting edge: HB500 + NM450 / NM400 wear-resistant steel, anti-scratch and anti-impact

  • Main body structure: Q460 high-strength steel, stable load-bearing capacity

  • Side & reinforcing plate: Q355 structural steel, overall reinforced and not easy to deform

All welding adopts full penetration process with stress relief treatment, which effectively avoids welding crack and structural deformation during heavy-duty operation.

✅ Dual Working Design

This JRB418 HD loader bucket supports two working styles to meet diverse site demands, solving the single limitation of traditional loader attachments:

  • Tooth type (standard): Equipped with high-strength replaceable bucket teeth, strong penetration, suitable for rough field, hard soil, stone and mixed aggregate operation

  • Flat edge type (optional): Smooth integral blade, high filling efficiency, suitable for sand, gravel and loose bulk material cleaning and loading

✅ Wide Compatibility

As a versatilewheel loader attachment, this bucket reserves standard mounting interfaces and supports global mainstream quick-change systems without modifying the original machine, realizing fast disassembly and replacement:

CAT ISO / Fusion / JRB Series / EDF Quick Change System

Wheel Loader Quick Coupler / Quick Change Hitch

Quick coupler for wheel loader, hydraulic & mechanical type available, fit for multiple loader models, fast switch buckets & attachments, improve site working efficiency. We manufacture quick couplers for 1-20 ton wheel loaders of mainstream brands.


Steel grade:HB500+NM450/400+Q460+Q355
Caterpillar_ISOCaterpillar_FusionEDFJRB
3 Ton 4 Ton 5 Ton JRB418 HD Heavy Duty Loader Bucket Compatible JRB416 JRB417 JRB419 Quick Coupler 4.0CBM Custom Buckets3 Ton 4 Ton 5 Ton JRB418 HD Heavy Duty Loader Bucket Compatible JRB416 JRB417 JRB419 Quick Coupler 4.0CBM Custom Buckets3 Ton 4 Ton 5 Ton JRB418 HD Heavy Duty Loader Bucket Compatible JRB416 JRB417 JRB419 Quick Coupler 4.0CBM Custom Buckets3 Ton 4 Ton 5 Ton JRB418 HD Heavy Duty Loader Bucket Compatible JRB416 JRB417 JRB419 Quick Coupler 4.0CBM Custom Buckets


✅ Full-range Customization Strength

We provide one-stop OEM & ODM customization services for all wheel loader attachments, covering full volume and full product types:

  • Capacity range: 1.5CBM - 10CBM optional customization

  • Product types: HD heavy-duty bucket, rock bucket, side-tilt bucket, high-dump bucket, loader fork and other attachments

  • Custom content: Bucket size, interface size, steel grade, tooth configuration can be customized according to loader tonnage and working conditions

✅ Application Scenarios

Widely used in quarry mining, mine loading, gravel stockyard, outdoor field rough work, port bulk cargo transportation, construction site earthwork and other harsh working environments, is the preferred heavy-duty supporting attachment for wheel loaders.


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