1985000113 EQUALIZER BAR KOMATSU – Heavy-Duty Undercarriage Stabilizer for Komatsu Dozers

The 1985000113 EQUALIZER BAR KOMATSU is a critical structural component designed to stabilize the undercarriage system of Komatsu bulldozers working in demanding environments such as mining, construction, quarrying, land development, and agricultural earthmoving. Also referenced as the 198-50-00113 EQUALIZER BAR KOMATSU, this high-strength bar plays a vital role in maintaining machine balance, ensuring consistent articulation, and delivering reliable load distribution across uneven or challenging terrain.

Engineered with rugged steel construction, precision-machined bearing housings, and reinforced curvature, this equalizer bar withstands the intense stress cycles, impact loading, and torsional forces typical of heavy-duty dozer operations. For Komatsu machine owners and fleet managers, selecting the correct equalizer bar is essential to maintaining stable undercarriage geometry, preventing premature wear, and safeguarding overall machine performance.

As an OEM supplier, 3GEN Export provides the 1985000113 EQUALIZER BAR KOMATSU with global delivery in just 5 working days, ensuring minimal downtime and maximum operational continuity. Whether you manage a small fleet or large-scale heavy equipment operations, this equalizer bar is engineered for long-term durability and dependable field performance.

What the 1985000113 / 198-50-00113 EQUALIZER BAR KOMATSU Does

The equalizer bar is positioned between the left and right track frames of a Komatsu bulldozer. Its primary function is to allow controlled oscillation, ensuring that each track independently adapts to elevation changes while maintaining overall structural stability. This prevents the machine from leaning excessively, reduces frame distortion, and minimizes shock loading to the undercarriage system.

Without a properly functioning 1985000113 EQUALIZER BAR KOMATSU, the following issues can arise:

• Uneven track wear

• Frame twisting

• Reduced traction

• Operator discomfort

• Excessive stress on bushings and bearings

• Reduced pushing capability

• Increased maintenance frequency

The equalizer bar compensates for terrain irregularities, allowing the undercarriage to pivot smoothly and maintain solid contact with the ground. For bulldozers working long hours in rough conditions, this single component significantly influences machine efficiency, fuel economy, and longevity.

Key Advantages of the 1985000113 EQUALIZER BAR KOMATSU

A high-quality equalizer bar enhances multiple aspects of bulldozer performance. The 198-50-00113 model delivers exceptional benefits, including:

Improved Stability During Heavy Pushing Operations

Dozers frequently operate under extreme pushing loads while leveling uneven terrain. The 198-50-00113 EQUALIZER BAR KOMATSU maintains track frame alignment, preventing tilt during aggressive dozing. This leads to straighter blade cuts, faster earthmoving cycles, and improved operational precision.

Enhanced Undercarriage Longevity

Shock transmission through track frames is one of the primary causes of undercarriage fatigue. By absorbing and distributing these forces, the 1985000113 EQUALIZER BAR KOMATSU reduces wear on:

• Pivot shafts

• Undercarriage bearings

• Idler mounts

• Track frame brackets

• Bushing systems

This translates to lower maintenance costs and extended machine lifecycle.

Better Ground Contact and Traction

Komatsu dozers rely on continuous ground contact for maximum pushing efficiency. When the undercarriage loses alignment, traction drops. The equalizer bar ensures that both tracks remain firmly grounded, improving thrust and reducing slippage.

Reduced Operator Fatigue and Improved Safety

A stable machine leads to a smoother driving experience. Vibrations, jolts, and sudden shifts are minimized, enabling operators to work longer shifts with less physical strain and improved situational awareness.

Structural Protection During Harsh Operating Conditions

Whether operating in rock, clay, sand, or slopes, the 1985000113 EQUALIZER BAR KOMATSU acts as a protective backbone for the undercarriage. By compensating for uneven ground movement, it prevents stress concentration and maintains proper alignment across the entire machine frame.

Engineering and Design Features of the 198-50-00113 EQUALIZER BAR KOMATSU

The durability and reliability of this equalizer bar stem from its advanced engineering and optimized structural design. Some of its most important design attributes include:

High-Strength Steel Alloy Construction

The bar is manufactured from heavy-duty alloy steel formulated to resist deformation under heavy impact loads. It withstands:

• Continuous oscillation

• Extreme pushing forces

• High-frequency vibrations

• Long-term shock exposure

This ensures a long service life even in high-production environments.

Precision-Machined Bushing Seats

Accurate machining is essential for smooth articulation. The 198-50-00113 EQUALIZER BAR KOMATSUincorporates finely machined pivot housings that:

• Maintain perfect alignment

• Reduce bushing wear

• Support smooth oscillation

• Eliminate excessive play

These features significantly increase undercarriage efficiency.

Reinforced Geometry for Uniform Load Distribution

The bar’s curvature, thickness, and reinforcement ribs are engineered through finite-element analysis (FEA) to ensure optimal stress distribution. This prevents structural failure and maintains bar integrity during the machine’s heaviest workloads.

Anti-Corrosion Surface Coating

A protective industrial coating ensures resistance to:

• Moisture

• Abrasion

• Oxidation

• Harsh weather exposure

This extends service life, especially in environments with high humidity, salt exposure, or abrasive soil types.

Compatible Komatsu Models

The 1985000113 / 198-50-00113 EQUALIZER BAR KOMATSU is typically used in mid-sized Komatsu bulldozers. Common compatibility includes:

D475A5 DOZER KOMATSU

3GEN Export can verify exact fitment for your serial number upon request before shipping.

Weight of the 198-50-00113 EQUALIZER BAR KOMATSU

The equalizer bar is a large, heavy structural component. The approximate weight is:

680 KG
(variations may occur depending on production series and reinforcement thickness)

The heavy weight contributes directly to its load-bearing strength, vibration absorption capability, and overall structural stability.

Installation Notes and Best Practices

Installing a new equalizer bar requires attention to detail and correct alignment. Professionals typically follow these guidelines:

• Inspect all associated bushings and pivot pins

• Replace worn hardware during installation

• Verify machine leveling before tightening mounts

• Grease pivot locations according to Komatsu service intervals

• After installation, test machine articulation under low load

Proper installation ensures that the 1985000113 EQUALIZER BAR KOMATSU delivers maximum performance and longevity.

Why Choose 3GEN Export for Your Equalizer Bar Supply?

3GEN Export provides high-performance OEM-grade heavy machinery components backed by fast worldwide delivery. When you order the 198-50-00113 EQUALIZER BAR KOMATSU, you receive:

• OEM-level manufacturing quality

• Secure export packaging

• Delivery to any country in only 5 working days

• Experienced support for part compatibility

• Dependable supply chain for bulk orders

Our mission is to support your fleet’s productivity with consistent, reliable parts—without long lead times or performance compromise.

Final Summary

The 1985000113 EQUALIZER BAR KOMATSU and 198-50-00113 EQUALIZER BAR KOMATSU are foundational undercarriage components that maintain structural stability, absorb operational shock, and improve the overall performance of Komatsu bulldozers. Engineered with high-strength steel, precision-machined housings, and reinforced load distribution design, this equalizer bar is built for exceptional endurance and reliable long-term service.

Operators benefit from enhanced traction, reduced undercarriage wear, improved machine stability, and greater overall efficiency. With 3GEN Export’s OEM supply and rapid worldwide delivery, contractors and fleet managers can keep their machines running at peak performance without unnecessary 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.