Isuzu 6HK1 Excavator Starter Motor 24V 11T for ZAX370 Construction Excavator
Designed for heavy engineering machinery operation, this reliable Isuzu 6HK1 starter motor is a standard-spec 24V 11T starter motor, serving as a core excavator engine starting part for construction equipment. It features full compatibility with the ZAX370 excavator and perfectly matches the original Isuzu 6HK1 diesel engine assembly. Adopting high-purity copper coil winding and reinforced internal transmission structure, this premium starter delivers robust starting torque, responsive ignition and stable low-temperature startup performance. It effectively resolves typical engine issues including difficult starting and intermittent startup failure, securing steady continuous operation for ZAX370 excavators across harsh construction and mining environments.
- Powerful Cranking Performance: Engineered for large-displacement diesel engines, the 5.5kW peak power ensures reliable starts even in low temperatures and high-load conditions, eliminating weak cranking or gear slippage.
- Heavy-Duty Industrial Build: Features heat-resistant enameled wire, reinforced drive gears, and fully sealed solenoids, designed to withstand the high-vibration, dusty environments of construction machinery for extended service life.
- Precision OEM Fit: 11-tooth drive gear perfectly matches the factory flywheel, with 1:1 replica mounting bolt patterns for direct replacement without modifications, reducing repair costs and downtime.
- Stable Electrical Performance: Optimized solenoid and rectifier components minimize contact burnouts, maintaining consistent starting current to protect the engine and vehicle electrical system.
- Hitachi ZAX330-3/ZAX350-3/ZAX370 Series Excavators
- Isuzu FVR34 Trucks and Industrial Equipment
- All heavy machinery powered by the 6HK1 direct-injection diesel engine
Compatible OEM Part Numbers: 1811004142, 8980608540, M008T60972, 0-24000-3040
Replacement Notes: Verify engine model, mounting flange pattern, and gear ratio to prevent flywheel damage or cranking failures from mismatched specifications.
- Neutral export packaging with moisture-proof and shock-proof protection, custom marking available
- 12-month warranty: replacement or repair for non-artificial damage
- OEM/ODM customization supported for bulk orders
A1:First check battery voltage (≥22V required) and clean/secure all terminal connections. Then inspect the solenoid and worn carbon brushes.
A2:Verify the drive gear has 11 standard teeth, check mounting flange alignment, and inspect the flywheel ring gear for wear or damage.
A3:No—mismatched voltage will burn out the motor or cause starting failure. Always use the correct voltage starter for your system.
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