OEM HITACHI EX60-2-3 SERIES DIPPER END BUSHING 55 X 45 X 42MM HEIGHT | Tonkee®

The primary function of a dipper end bushing is to provide a low-friction, wear-resistant interface between the dipper arm and the bucket linkage.

This critical connection point experiences significant stress and movement during excavation tasks. The bushing serves as a pivot point, allowing the dipper arm to articulate smoothly while also withstanding the immense forces generated during digging, lifting, and dumping operations.

Tonkee®, a reputable manufacturer in the heavy machinery parts industry, has crafted this bushing to precise specifications. This ensures compatibility with Hitachi EX60-2-3 series excavators and guarantees a perfect fit for the intended application. Tonkee's commitment to quality and precision manufacturing ensures that their bushings meet or exceed OEM (Original Equipment Manufacturer) standards.

The dimensions of this bushing - 55 x 45 x 42mm - are carefully chosen to provide the optimal balance between strength and flexibility. The 55mm outer diameter provides stability and support, while the 45mm inner diameter accommodates the dipper arm's pivot pin. The 42mm height ensures proper spacing and alignment within the excavator's linkage system.

Materials selection is a critical factor in bushing durability.

Tonkee® likely uses high-quality, wear-resistant materials such as bronze, steel, or other alloys to construct this bushing. These materials are chosen for their ability to withstand heavy loads, resist wear and corrosion, and provide long-lasting performance under challenging conditions.

Proper lubrication is essential to prevent premature wear and maintain smooth operation. Users should ensure that the bushing is adequately lubricated as part of their regular maintenance routine. Lubrication not only reduces friction but also helps dissipate heat generated during operation, prolonging the bushing's lifespan.

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