EexcavaStart Doosan DH70 Excavator Alternator 12V 80A OEM 6678205 TA000A48401

Manual starters are devices operated manually, featuring simple operation without requiring expert intervention. The starter includes a button or rotary knob that enables users to turn connected equipment on or off through mechanical linkages that open or close contacts.

• Safe and economical operation
• Compact size suitable for diverse applications
• Overload protection for motor safety
• Available with various enclosure options
• Low initial cost compared to other starter types

Note: Manual starters don't break control circuits during power loss, which may cause automatic motor restart when power returns - an important safety consideration for certain applications.

When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component transfers charge from the vehicle's battery to the starter motor, activating it along with the starter drive (Bendix gear system).

The starter motor turns and cranks the engine via the flywheel, initiating the combustion process. Once the engine is running, the mechanism disengages the starter motor from the gear and flywheel as the engine no longer requires the electrical spark.