17A5000010, 17A-50-00010 EQUALIZER BAR KOMATSU

Heavy-Duty Undercarriage Stabilizer for Komatsu Crawler Machines

The 17A5000010, 17A-50-00010 EQUALIZER BAR KOMATSU is a core structural component designed to maintain balance between the left and right track frames of large Komatsu crawler machines. This heavy-duty bar plays a critical role in distributing load evenly across the undercarriage, ensuring operational stability even in extreme terrain conditions.

Crawler dozers operate under constant stress — pushing, ripping, leveling, and climbing across unstable surfaces. The equalizer system absorbs shock and prevents excessive frame torsion. When properly installed, this component helps protect surrounding undercarriage parts from premature wear and fatigue.

At 3GEN Export, we supply this model as a premium OEM manufacturing solution, engineered for durability and dimensional precision. All orders are shipped globally within 5 working days, ensuring minimal downtime for your fleet.

Understanding the Role of an Equalizer Bar in Crawler Equipment

An equalizer bar connects the two track frames and allows controlled articulation when one side of the machine encounters uneven ground. Instead of transferring full stress to the main frame, the system absorbs and redistributes impact forces.

This mechanism:

• Maintains consistent ground contact

• Reduces stress concentration on the chassis

• Improves traction and steering stability

• Extends undercarriage lifespan

• Enhances overall machine durability

In demanding applications such as mining and quarrying, a properly functioning balance bar is essential to maintaining safe and efficient performance.

Structural Engineering and Material Composition

Forged Alloy Steel Construction

The body is manufactured from high-tensile alloy steel selected for strength and resistance to deformation. The forging process enhances structural integrity and improves resistance to micro-cracking under repetitive load cycles.

Reinforced Geometry Design

The ribbed internal structure increases rigidity while maintaining optimal weight distribution. This design prevents bending under continuous pressure.

Precision Machined Pin Bores

Both ends feature accurately machined mounting bores to ensure smooth articulation with pins and bushings. Proper alignment reduces friction and prevents uneven wear.

Protective Surface Treatment

Each unit is coated with an industrial protective layer to guard against corrosion, abrasion, and harsh environmental exposure.

Technical Specifications

Below are the standard characteristics for this undercarriage component:

• Product Code: 17A5000010

• Alternate Format: 17A-50-00010

• Component Category: Undercarriage Suspension Part

• Material: Forged alloy steel

• Surface Finish: Corrosion-resistant coating

• Mounting Type: Dual-end pivot configuration

• Approximate Weight: 235 KG

• Packaging: Export-grade reinforced wooden crate

Exact dimensional drawings and shipping measurements can be provided upon request by 3GEN Export.

Compatible Komatsu Models

This component is commonly used in heavy crawler platforms produced by Komatsu, including selected configurations of:

• Komatsu D155 Series

• Komatsu D155A

• Komatsu D155AX – 5

• Komatsu D150 variants

• Other crawler units utilizing the 17A undercarriage platform

Compatibility may vary depending on serial number and production year. Our technical team verifies machine fitment before shipment to ensure accuracy.

Application Environments

Mining Sites

Maintains chassis stability on rocky and uneven surfaces, improving operational safety and reducing structural fatigue.

Infrastructure Construction

Provides balanced articulation during heavy grading and foundation preparation.

Quarry Operations

Supports constant high-impact cycles typical in aggregate extraction environments.

Large-Scale Earthmoving

Ensures proper weight distribution during slope work and high-load pushing operations.

Installation Recommendations

Professional installation is advised. Replacement procedures typically include:

1. Securing and lifting the machine safely

2. Removing load from the existing assembly

3. Extracting pivot pins and bushings

4. Installing the new component

5. Replacing worn bushings if necessary

6. Performing alignment and torque checks

Replacing wear components during installation helps maximize service life and performance reliability.

Packaging and International Logistics

Each unit supplied by 3GEN Export is carefully packed in reinforced wooden export crates with protective internal wrapping. This ensures the component remains secure during long-distance shipping.

We deliver worldwide within 5 working days, offering both air and sea freight options depending on urgency.

Why Choose 3GEN Export?

As a global OEM supplier of heavy machinery spare parts, 3GEN Export offers:

• High-quality manufacturing standards

• Strict inspection protocols

• Competitive international pricing

• Fast global delivery

• Technical support for compatibility confirmation

• Secure export packaging

Our goal is to reduce downtime and keep your heavy equipment running at peak efficiency.

Performance Benefits

Installing a properly manufactured balance component contributes to:

• Reduced chassis torsion

• Lower maintenance frequency

• Improved undercarriage lifespan

• Enhanced operator stability

• Better overall machine reliability

When sourced from 3GEN Export, this part provides a dependable solution for demanding operational conditions.

Final Summary

The 17A5000010, 17A-50-00010 EQUALIZER BAR KOMATSU is a vital structural component that supports balanced articulation and load distribution in heavy crawler machines. Built for strength and supplied by 3GEN Export as an OEM alternative solution, it ensures durability under extreme working conditions.

With worldwide shipping completed in 5 working days, we help keep your fleet operational without unnecessary delays.

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.