Products Description
Technical Specification:
Part No.:470-9312 4709312 Cat 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
Part No. 470-9312 | Cat® Bolt-On Half-Arrow Cutting Edge Product Introduction
The Cat® 470-9312 bolt-on half-arrow cutting edge is a genuine OEM Ground Engaging Tool (GET) precision forged in strict accordance with Caterpillar's global sophisticated manufacturing processes and standardized quality control systems. Fully adapted to the structural design and heavy-duty operating characteristics of Cat underground loaders, this product is professionally optimized for extreme working conditions featuring high abrasion, strong impact and continuous operation, including underground mining excavation, tunnel hard rock stripping, underground ore transportation and heavy-duty earthwork cleaning. Adopting a scientifically engineered half-arrow mechanical profile, genuine DH-2 premium wear-resistant steel and user-friendly bolted assembly structure, it establishes a comprehensive three-dimensional protective system for bucket edges. The cutting edge fundamentally prevents premature wear, localized hollowing, cracking and damage to bucket base edges and tooth adapters, stabilizes heavy-load operation efficiency, reduces the full-cycle maintenance costs of underground equipment, and delivers long-term reliable protection for your equipment investment.
Core Product Features
Convenient Bolt-On Structure: Weld-free quick assembly and disassembly design improves maintenance efficiency. The stable fastening system withstands continuous vibration and heavy loads without loosening or offset.
Prolonged Base Edge Service Life: Full-coverage protection for tooth adapter gaps eliminates localized hollowing, abrasion and cracking, comprehensively extending the service life of bucket base edges.
Enhanced Tooth Adapter Protection: Effectively disperses operational impact force and material friction, buffers heavy-load wear, delays tooth adapter aging and failure, and improves overall component durability.
High-Efficiency Excavation Profile: Optimized streamlined half-arrow design reduces digging resistance and enhances penetration capability, adapting to complex underground conditions and significantly improving loading efficiency.
Genuine DH-2 Wear-Resistant Material: One-piece cast construction with stable hardness, superior impact and wear resistance, perfectly suited for extreme underground working conditions with a much longer service life than ordinary replacement parts.
Application Scenarios
Specially tailored for Cat underground loaders, it is widely applied in high-wear and high-strength extreme construction scenarios, including underground mining, tunnel excavation, underground ore transportation, hard rock stripping, underground earthwork cleaning and roadway leveling operations.
Compatible Equipment Models
Loaders: R1300G, R1600H, R1700, R1700G
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