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Guangzhou Liantuo Machinery Trading Company

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA
China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA

  1. China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA
  2. China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA
  3. China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA
  4. China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA
  5. China Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA

Doosan OEM Starter Motor 24V Heavy Duty Electric Starter for DX300LC-9C DX300LCA

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Shipment Express
Part No 2480U411F3
Certifiion ROHS
Shipping Express,Sea,Air
Packaging Details Export wooden box
Lead Time 1-3 days
Supply Ability 1000pcs/month
Cbm 10*5*5CM
Certifie ISO9001
Payment Terms L/C,T/T
Surface Treatment Natural color
Delivery Time 1-7 days
Keyword Excavator Parts
Preheat Time less than 3min
Color Gray
Compatibility Suitable for various excavator models
Power Hydraulic
Delivery Within 7days
Usage Life Long service
Model Number DX380LC
Place of Origin China
Brand Name Doosan

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  1. Product Details
  2. Company Details

Product Specification

Shipment Express Part No 2480U411F3
Certifiion ROHS Shipping Express,Sea,Air
Packaging Details Export wooden box Lead Time 1-3 days
Supply Ability 1000pcs/month Cbm 10*5*5CM
Certifie ISO9001 Payment Terms L/C,T/T
Surface Treatment Natural color Delivery Time 1-7 days
Keyword Excavator Parts Preheat Time less than 3min
Color Gray Compatibility Suitable for various excavator models
Power Hydraulic Delivery Within 7days
Usage Life Long service Model Number DX380LC
Place of Origin China Brand Name Doosan
High Light Doosan OEM starter motor 24Vheavy duty electric starter excavatorDX300LC-9C excavator starter motor
Parameter Value
Brand / Origin Doosan (Genuine OEM) / South Korea
OEM Part Number 65.06310-0032 / 300516-00041B (varies by model)
Type Gear-Reduction Electric Starter Motor
Rated Voltage 24V DC
Rated Power 4.5 – 7.0 kW (model-specific)
Cranking Torque ≥25 N·m
No-Load Speed 5,000 – 6,500 rpm
Engagement Type Solenoid-Actuated Pinion Drive
Drive Gear Teeth 11T / 12T (model-specific)
Rotation Clockwise (viewed from drive end)
Compatible Engines Doosan DL08 / DE12TIA-C2A / Scania DC09
Compatible Models DX300LC-9C / DX300LCA / DX360LC-7M / DX380LC
Operating Temperature -25°C to +80°C
Weight (Approx.) 8.5 – 12 kg
Certification ISO 9001, Doosan OEM Certified

⚙️ Manufacturing Process
  1. Raw Material Selection: High-purity copper for windings, carburized alloy steel (20CrMnTi) for pinion gear, premium electrical steel for armature core.
  2. Armature Winding: Precision CNC winding with automatic turn-counting control, ensuring consistent coil resistance and magnetic field strength.
  3. Planetary Gear Machining: 5-axis CNC hobbing and shaping achieve gear tooth tolerances within ±0.01mm for smooth, quiet operation.
  4. Carburizing & Hardening: Pinion gear teeth hardened to HRC 58-62 with controlled case depth (1.5-2.0mm) for maximum wear resistance.
  5. Solenoid Assembly: Precision-wound pull-in and hold-in coils with epoxy-impregnated insulation for moisture resistance.
  6. Motor Assembly: Clean-room assembly with controlled air gap tolerances between armature and field coils.
  7. Dynamic Balancing: Armature dynamically balanced to ≤2.5 g·mm to minimize vibration during high-speed operation.
  8. 100% Factory Testing: Every unit tested for no-load speed, stall torque, solenoid pull-in voltage, current draw, and insulation resistance before shipping.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2008

  • Total Annual:

    20000000-25000000

  • Employee Number:

    90~100

  • Ecer Certification:

    Verified Supplier

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  • Guangzhou Liantuo Machinery Trading Company
  • 255 Zhongshan Ave, Maogang, Huangpu Dist, Guangzhou, Guangdong, China
  • https://www.excavator-hydraulicbreaker.com/

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