Products Description
Technical Specification:
Part No.:461-1043 4611043 Cat Genuine Bolt-On Half Arrow Cutting Edge
Weight: Welcome to inquire
Replacement: Brand Caterpillar
Material: Low alloy steel/Forging/High spec alloy steel
Process: Investment casting / Lost wax casting/sand casting/forging
Packing: a Normal plywood case
Tensile Strength ≥1400Rm-N/mm²
Shock ≥20J
Hardness: 48-52HRC
461-1043 4611043 Cat Genuine Bolt-On Half Arrow Cutting Edge
The 461-1043 is a high-end genuine Cat bolt-on half arrow cutting edge and an upgraded core protective component of Ground Engaging Tools (GET). Exclusively developed and optimized for Cat wheel loader buckets, it adopts Caterpillar's century-old precision manufacturing standards and equipment-specific mechanical design systems, integrated with exclusive ARM abrasion-resistant life extension technology to solve bucket protection weaknesses during heavy-duty operations. Featuring high-precision one-piece casting and an optimized streamlined half-arrow profile with a non-destructive bolt-on structure, this cutting edge fully covers the protective blind spots of bucket tooth seat gaps and builds a dual three-dimensional protection system for base edges and tooth seats.
In high-frequency operation scenarios such as aggregate transportation, earth excavation, site leveling and infrastructure construction, wheel loaders continuously work under harsh conditions including hard material friction, repeated impact and sustained high-pressure heavy loads. Traditional bucket structures lack effective protection for tooth seat gaps, easily causing uneven base edge wear, rapid localized abrasion and premature tooth seat fatigue. These problems lead to increased digging resistance, reduced loading productivity, frequent part replacement and unplanned downtime, resulting in higher overall project maintenance costs. The 461-1043 genuine half arrow cutting edge adopts a full-coverage three-dimensional protective design that completely fills tooth seat gap protection vacancies, evenly disperses operational impact and friction loads, and effectively delays aging and wear of core components. The streamlined high-efficiency profile optimizes working trajectories, shortens operation cycles and increases material throughput. Supported by a convenient non-destructive bolt-on installation method that requires no bucket welding or structural modification, it enables efficient maintenance and minimal downtime, fully adapting to long-term continuous heavy-duty construction and reliably protecting your equipment investment.
The 461-1043 genuine half arrow cutting edge is integrally cast from exclusive Cat DH-2 high-strength wear-resistant alloy steel and refined through multiple premium factory processes including precision heat treatment, surface hardening and tempering stabilization. Its internal metallographic structure is dense and uniform with consistent stable hardness, achieving an optimal balance of superior wear resistance and outstanding impact toughness.
Manufactured under Caterpillar's strict full-process OEM quality control system, the 461-1043 features precise dimensional accuracy and perfect bucket fitting. After secure bolting, it tightly integrates with the wheel loader bucket with stable and firm engagement, ensuring vibration-free and offset-free performance during heavy-load operation.
Custom-designed for Cat wheel loader buckets, the 461-1043 cutting edge is widely applicable to high-intensity heavy-duty construction scenarios, including municipal infrastructure projects, large-scale earthwork operations, aggregate yard transportation, hard soil excavation and crushing, subgrade leveling and trimming, muck removal and site reconstruction.
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