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OTTO TM40 Final Drive for Excavator Undercarriage Final Drive Heavy Machinery Travel Motor Final Drive Component

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The OTTO TM40 is a critical travel motor final drive component for excavator undercarriages. It delivers consistent driving torque to power the excavator’s movement, supporting forward, reverse, and stable operation on rough terrain, while maintaining durability and minimizing downtime for heavy construction tasks.

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OTTO 180-7341 Fuel Injection Pump High Pressure Pump for Caterpillar 325C 3126 Engine Excavator Fuel System Heavy Machinery Pump

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The OTTO 180-7341 is a critical fuel injection pump for the Caterpillar 325C excavator fuel system, specially engineered for the 3126 engine. It delivers precise, high-pressure fuel to the engine cylinders, optimizing combustion efficiency, enhancing power output, and reducing fuel waste, which is essential for maintaining the excavator’s productivity and long-term reliability.

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OTTO 408501 Controller for Excavator Machine Control Unit MCU Heavy Machinery Electronic Controller Component

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The OTTO 408501 is a critical Machine Control Unit (MCU) for excavator electronic systems, serving as the "brain" of the equipment. It integrates and processes signals from various sensors, controls key excavator functions, optimizes operational efficiency, and reduces electronic faults, ensuring consistent performance for heavy-duty tasks.

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OTTO 31N6-10161 Swing Gearbox for Hyundai R210LC7 Excavator Swing Gearbox Heavy Machinery Swing Drive Component

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The OTTO 31N6-10161 is a critical swing gearbox for the Hyundai R210LC7 excavator’s swing drive system. It provides consistent power to control the upper structure rotation, ensuring responsive operation, low noise, and long service life, which is essential for maintaining the excavator’s productivity.

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OTTO K3V63DTP Hydraulic Pump for JS160W Excavator Hydraulic System Pump Heavy Machinery Hydraulic Pump Component

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The OTTO K3V63DTP is a critical hydraulic system pump designed for JS160W excavators, serving as the core of the hydraulic system. It delivers consistent power to drive the boom, arm, bucket, and travel functions, restoring equipment efficiency and minimizing downtime in harsh working environments.

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OTTO SG04E-028A Swing Motor for Hyundai HD450 Excavator Swing Motor Heavy Machinery Swing Drive Motor Component

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The OTTO SG04E‑028A is a critical swing drive motor for the Hyundai HD450 excavator hydraulic system. It provides consistent power for upper structure rotation, ensuring responsive control, low noise, and long service life for heavy machinery operation.

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OTTO SG04E-028A Swing Motor for Hyundai HD450 Excavator Swing Motor Heavy Machinery Swing Drive Motor Component

The OTTO SG04E‑028A is a critical swing drive motor for the Hyundai HD450 excavator hydraulic system. It provides consistent power for upper structure rotation, ensuring responsive control, low noise, and long service life for heavy machinery operation.

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OTTO 14533651 Travel Motor Assy Final Drive for Volvo EC210 Excavator Undercarriage Final Drive

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The OTTO 14533651 is a complete travel motor assembly for the Volvo EC210 excavator undercarriage system. It provides reliable driving force for machine movement, delivering consistent torque and long service life for heavy construction and earthmoving applications.

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OTTO 8-98213337-1 Engine Control Unit for Hitachi ZX670-3 6WG1XYSA02 Engine Excavator ECU Heavy Machinery Electronic Parts

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The OTTO 8‑98213337‑1 is a critical Engine Control Unit (ECU) for Hitachi excavator electronic systems. It precisely manages fuel injection, ignition timing, and engine parameters, optimizing power output, fuel efficiency, and overall reliability for heavy machinery.

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OTTO 183-1013 Wiring Harness for Excavator Electrical Wiring Harness Heavy Machinery Electrical System Component

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The OTTO YA00004881 is a vital hydraulic oil cooler for the Hitachi ZX870‑5G excavator cooling system. It efficiently dissipates heat from hydraulic fluid, preventing overheating, maintaining stable system pressure, and protecting key hydraulic components from premature wear.

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OTTO 313-3997 Crankshaft for Caterpillar E345C C13 Engine Excavator Crankshaft Heavy Machinery Engine Rebuilding Component

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The OTTO 313-3997 is a critical engine crankshaft designed for Caterpillar C13 engine rebuilding and repair. It effectively converts reciprocating motion into rotational power, supporting optimal engine performance, reduced vibration, and long service life in heavy machinery applications.

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OTTO YA00004881 Hydraulic Oil Radiator for Hitachi ZX870-5G Excavator Hydraulic Oil Cooler Heavy Machinery Cooling System

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The OTTO YA00004881 is a vital hydraulic oil cooler for the Hitachi ZX870‑5G excavator cooling system. It efficiently dissipates heat from hydraulic fluid, preventing overheating, maintaining stable system pressure, and protecting key hydraulic components from premature wear.

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