416-0255 4160255 Cat Weld-On Half-Arrow Cutting Edge

Technical Specification:
Part No.:416-0255 4160255 Cat Weld-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. 416-0255 | Cat Weld-On Half-Arrow Cutting Edge Product Introduction

The Cat 416-0255 weldable half-arrow blade belongs to high-quality original ground engaging tools (GET). Caterpillar produces this part strictly following worldwide unified forging rules and rigorous quality inspection requirements. The product is fully adjusted to fit the frame layout and tough working conditions of Caterpillar underground loaders. As a versatile protective spare part, it gets rid of the drawbacks of traditional bucket cutting edges which only serve one single purpose.

It is specially made for underground working scenes with frequent collisions and heavy abrasion, such as underground mining projects, hard rock digging in tunnels, ore haulage and heavy material stripping tasks. The part greatly strengthens the overall structure of buckets, stands up to lasting friction and impact force, keeps machines working steadily under heavy loads, cuts down long-term maintenance costs for devices, and fully safeguards your investment in construction equipment.

This Cat 416-0255 cutting edge is tailor-made to fix widespread bucket protection problems that often happen during underground work. It adopts an elongated full-surround protective layout, which perfectly covers the blank spaces between tooth holders. With this design, the bottom edges and tooth sections of buckets can gain all-round three-dimensional protection.

The blade can efficiently resist repeated scraping, grinding and strong impacts brought by hard rocks, ores, broken stones and solid compacted soil. This structure basically avoids common bucket damage issues in underground work: edge concave wear, plate thinning, cracks and partial excessive abrasion. It addresses the long-standing industry troubles that underground bucket parts wear out fast and need repairs constantly. Besides, it greatly strengthens the stability and service life of bucket bodies and tooth adapters, lowers unexpected machine shutdown time, and guarantees smooth, high-efficiency underground construction work all the time.

Superior to standard cutting edges, the 416-0255 offers excellent flexible adaptability with dual customizable configurations: side cutter and inter-tooth protective segment. It can be flexibly modified according to actual construction demands to enhance lateral penetration for hard material stripping or fill structural protection gaps as an inter-tooth guard. Adopting an optimized streamlined half-arrow bionic profile with scientifically refined digging angles, it significantly reduces penetration resistance against hard materials and improves digging smoothness. When confronting dense material piles, narrow underground spaces and complex mixed ore conditions, it enables fast penetration and full-bucket loading, effectively increasing single-cycle output and overall construction efficiency to support cost reduction and productivity improvement.

Integrally cast from genuine Caterpillar DH-2 premium wear-resistant cast steel and processed through multiple precision heat treatment procedures, the material maintains uniform stable hardness and outstanding structural toughness. It delivers excellent comprehensive performance including superior impact resistance, extreme wear resistance, reliable deformation resistance and strong fatigue resistance. Fully adaptable to harsh underground working conditions with high-frequency heavy loads, continuous vibration and intense impact, it resists chipping, deformation, dulling and premature abrasion during long-term intensive operation. Its service life far exceeds ordinary aftermarket parts, providing consistent and reliable performance for extreme-duty equipment operation.

Core Product Features

Integrated Welded Rigid Structure: Factory precision welding achieves seamless integration with the bucket, greatly enhancing overall structural strength and shock resistance to maintain stable performance without deformation or loosening under extreme heavy loads.

Extended Base Edge Service Life: Full-coverage gap protection eliminates localized hollowing, abrasion and cracking damage, comprehensively extending the service life of bucket base edges.

Enhanced Long-Term 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.

Multi-Functional Custom Adaptation: Supports dual customization of side cutter and inter-tooth segment to adapt to diverse underground working scenarios and upgrade both protection and operational performance.

Genuine DH-2 Wear-Resistant Material: One-piece cast construction with stable hardness, exceptional impact resistance and superior wear resistance, perfectly suited for extreme underground working conditions with a far longer service life than ordinary replacement parts.

Application Scenarios

Compatible with genuine Cat underground loaders and matched buckets. Widely applied in high-wear and high-strength extreme construction scenarios, including underground mining operations, tunnel excavation, underground ore transportation, hard rock stripping, underground earthwork cleaning and roadway leveling.

Compatible Equipment Models

Matched Accessories: BUCKET

Loaders: R1300G, R1600G, R1600H, R1700, R1700G, R2900, R2900G, R3000H

Technical Specifications

Detailed dimensional data and complete technical specifications are currently being updated. All manufacturing processes and quality standards strictly comply with Caterpillar OEM specifications to ensure precise equipment compatibility and consistent genuine performance.

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