The 205-70-74190 Side Cutter is a heavy-duty bucket protection component designed for PC200 series excavators. Installed on the outer side of the bucket, this right-hand side cutter helps protect the bucket sidewall from excessive wear while improving penetration and digging efficiency in abrasive working conditions. It is commonly used in construction, quarry, mining, and earthmoving applications.

Manufactured from premium alloy steel and subjected to advanced heat treatment, the 205-70-74190 bucket side cutter delivers excellent wear resistance, impact strength, and extended service life. It is a direct replacement for OEM Komatsu part number 2057074190 and is suitable for various PC200-series excavators.

• OEM Replacement Part: 205-70-74190
• Right-Hand (RH) Side Cutter
• Designed for PC200 Excavators
• Protects Bucket Sidewalls from Wear
• High-Strength Alloy Steel Construction
• Heat Treated for Maximum Durability
• Excellent Impact and Abrasion Resistance
• Easy Bolt-On Installation

Suitable for:

• PC200
• PC210
• PC220
• PC230
• PC240
• PC250
• PC270
• PW200 Series

Compatibility may vary depending on bucket configuration.

The 205-70-74190 Side Cutter is widely used in:

• Earthmoving Projects
• Mining Operations
• Quarry Sites
• Road Construction
• Aggregate Handling
• Heavy Excavation Work

It helps extend bucket life while reducing maintenance and replacement costs.

• OEM-quality replacement parts
• Premium alloy steel materials
• Superior wear resistance
• Precision casting technology
• Consistent dimensional accuracy
• Factory-direct pricing
• Fast global delivery
• OEM & ODM support available

A: 205-70-74190 is a right-hand bucket side cutter designed for Komatsu PC200 excavators to protect bucket sidewalls and improve digging performance.

A: It is commonly used on Komatsu PC200, PC210, PC220, PC230, PC240, and related excavator models.

A: The side cutter is typically manufactured from heat-treated alloy steel for superior wear resistance and impact strength.

A: The standard weight is approximately 11 kg.

• 205-70-74180 Left Hand Side Cutter
• 207-70-34160 Side Cutter
• 207-70-34170 Side Cutter
• PC300 Bucket Side Cutter
• Excavator Bucket Teeth
• Excavator Bucket Protectors

For parts not listed on above page, please send to sales@mtw-blades.com for more information
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