22W1522441 , 22W-15-22441 GEAR KOMATSU

High-Performance Transmission Gear for Komatsu Heavy Equipment

The 22W1522441 GEAR KOMATSU (also recognized as 22W1522441 GEAR KOMATSU) is a precision-crafted mechanical component designed to deliver efficient torque transmission and long-term reliability in Komatsu’s heavy-duty machinery. Engineered with advanced metallurgy and produced through controlled heat treatment, this gear provides exceptional strength, minimal wear, and perfect compatibility with Komatsu drive systems.

As part of 3GEN Export’s OEM-grade supply line, the 22W-15-22441 GEAR KOMATSU guarantees smooth operation, accurate meshing, and optimal power delivery across construction, mining, and earth-moving applications. It is the trusted choice for machine owners and maintenance engineers seeking parts that meet — and often exceed — factory quality expectations.

Engineered for Power, Precision, and Endurance

Every 22W-15-22441 GEAR KOMATSU is built with meticulous attention to detail. The gear’s structure is based on a fine-tuned balance between hardness and elasticity — a core requirement for transferring rotational energy efficiently without tooth deformation or pitting under load.

The gear teeth are cut using high-accuracy CNC machines that ensure each involute profile maintains exact symmetry. After machining, the part undergoes carburizing and tempering to achieve optimal surface hardness (58–62 HRC) while preserving internal ductility. This combination allows the gear to resist both abrasive wear and impact fatigue — even in continuous 24-hour operation cycles.

The black-oxide finish provides additional corrosion resistance, helping it withstand harsh working environments like dust-heavy construction zones or humid quarry sites.

Technical Specifications

Compatible Komatsu Machinery

The 22W-15-22441 GEAR KOMATSU is designed for perfect fit and integration with multiple Komatsu machine series. It is used within transmission assemblies, final drives, and torque transfer mechanisms to sustain precision movement and high mechanical efficiency.

Compatible Komatsu Equipment Includes:

• Excavators: PC200-7 / PC200-8 / PC210 / PC220 / PC240 / PC300 / PC350 / PC400

• Bulldozers: D65EX / D85EX / D155AX

• Wheel Loaders: WA200 / WA250 / WA320 / WA380

• Motor Graders: GD555 / GD675

Each of these machines relies on the gear’s precise tooth geometry to maintain balanced torque transfer, improve fuel efficiency, and prevent drivetrain vibration.

Mechanical Role and Function

1. Torque Conversion and Transmission

The 22W-15-22441 GEAR KOMATSU converts rotational motion between shafts, transmitting torque seamlessly across gear stages. Its fine-cut teeth ensure consistent engagement, reducing energy loss while maintaining load-carrying capacity even under extreme torque conditions.

2. Vibration Dampening and Stability

The gear’s precise tooth alignment reduces backlash and impact noise. By evenly distributing contact pressure across the tooth face, it prevents micro-pitting and deformation — a common issue in lower-grade replacements.

3. Reliability Under Continuous Load

The combination of surface hardness and a tough core ensures that the 22W1522441 GEAR KOMATSU withstands sudden torque surges, reversing motion, and uneven load distribution without cracking or distortion.

Advanced Manufacturing Process

3GEN Export’s gears are produced under a tightly controlled manufacturing cycle that ensures absolute accuracy and uniform performance across batches.

1. Material Selection: Only certified, low-alloy steel billets are sourced, tested for purity, and heat-treated for stress relief.

2. CNC Machining: Multi-axis gear hobbing machines cut teeth to sub-micron precision, ensuring identical profiles on every gear.

3. Heat Treatment: Carburizing and quenching deliver extreme hardness at the surface while keeping a flexible core.

4. Grinding and Lapping: Precision grinding eliminates distortion; lapping provides a mirror finish on tooth flanks.

5. Inspection: Each 22W-15-22441 GEAR KOMATSU undergoes hardness testing, dimensional measurement, and microscopic surface analysis.

6. Coating: The anti-corrosion finish increases chemical and rust resistance.

This process guarantees operational reliability, smooth meshing, and a long service life even in the most demanding Komatsu machines.

Key Advantages

• OEM-Level Precision: 100% fitment with Komatsu specifications.

• Extended Wear Life: Hardened surface resists abrasion in dusty or abrasive conditions.

• Quiet Operation: Balanced gear geometry ensures low-noise torque transfer.

• Reduced Maintenance: Extended service intervals thanks to optimized lubrication grooves.

• Global 5-Day Delivery: Rapid supply from 3GEN Export minimizes downtime.

• Environmental Protection: Surface treatment prevents rust and oxidation even in marine climates.

Application in Komatsu Machinery Systems

The 22W-15-22441 GEAR KOMATSU serves as a key element in several power-transmission subsystems:

• Swing Drive Assemblies: Converts hydraulic motor motion to controlled rotation.

• Travel Drive Units: Transmits torque to tracks or wheels with reduced slippage.

• Transmission Gearboxes: Maintains proper gear ratios between engine and drive outputs.

• Hydraulic Pump Drives: Ensures consistent speed synchronization for hydraulic operations.

This versatility makes the part a vital component across multiple Komatsu product lines — ensuring reliability across construction, mining, and road-building environments.

Installation and Maintenance Guide

Installation Procedure

1. Preparation: Clean shaft and housing; remove debris or old grease.

2. Alignment: Match spline or keyway orientation before sliding the gear into position.

3. Lubrication: Apply manufacturer-approved oil or grease.

4. Inspection: Rotate by hand to check for alignment or unusual resistance.

5. Final Tightening: Verify torque values according to Komatsu maintenance guidelines.

Maintenance Recommendations

• Inspect lubricant every 250 hours.

• Replace oil/grease every 1000 hours.

• Examine tooth wear during scheduled service.

• Replace gear immediately if pitting, cracks, or scoring are observed.

By following these steps, machine operators ensure optimal service life and consistent mechanical performance of the 22W-15-22441 GEAR KOMATSU.

Quality Control and Testing Standards

Each gear supplied by 3GEN Export is validated using advanced metrology and endurance tests before shipment:

• Dimensional Accuracy: ISO 1328-1 gear tolerance certification.

• Dynamic Load Testing: Simulated torque cycles under full load.

• Surface Inspection: 3D scanning for pitch and lead accuracy.

• Corrosion Resistance: 240-hour salt-spray test.

• Thermal Stress Test: Ensures performance stability from –40 °C to +280 °C.

Our quality verification ensures every 22W1522441 GEAR KOMATSU performs with consistent precision, durability, and mechanical integrity.

Why Choose 3GEN Export

3GEN Export is an internationally recognized OEM-grade supplier specializing in high-quality heavy-machinery components for brands such as Komatsu, Caterpillar, Volvo, and Hitachi.

Our Key Strengths:

• 5-Day Worldwide Delivery to reduce equipment downtime.

• 1-Year Manufacturer Warranty on all components.

• Secure Global Logistics and export packaging for all climates.

• OEM Accuracy backed by advanced material science.

• Expert Support: Dedicated engineers provide installation and compatibility guidance.

Whether for a Komatsu PC-series excavator or D-series bulldozer, 3GEN Export ensures unmatched reliability, cost efficiency, and timely delivery for all spare-part needs.

Summary Table

Conclusion

The 22W-15-22441 GEAR KOMATSU (or 22W1522441 GEAR KOMATSU) reflects the precision, strength, and durability that Komatsu equipment demands. Manufactured with high-grade steel, treated for extreme surface hardness, and machined to sub-micron tolerances, this gear guarantees dependable power transfer and long-lasting performance in any industrial setting.

With 3GEN Export, customers receive OEM-quality assurance, expert technical support, and 5-day worldwide delivery, ensuring their Komatsu fleet stays productive with minimal downtime.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.