YTM QD2801A3 24V 9T 5.0KW Starter Motor
Compatible with 4D95T PC60-1 | Part Numbers: 600-813-2151, 0-21000-4040
Product Specifications
Our YTM QD2801A3 starter motor is manufactured to original equipment standards, ensuring perfect compatibility and reliable performance for your construction machinery.
Premium Materials & Construction
- Grease: German imported lubricating oil for gear box and drive gear, meeting military high/low temperature standards (-50° to 230°)
- Bearings: Domestic first-line brand deep groove ball bearings and INA needle roller bearings imported from the United States
- Copper: Stator coil bare copper wire and armature pure copper enameled wire meeting international OEM standards, high temperature resistant to 230°
- Steel: Stator casing fine drawing seamless steel tube, drive gear using 20# steel cold chamber forging process
- Aluminum: All aluminum components made from international standard ADC12 material
- One-way Gear: Songer system standard quality
- Relay: Taiwan Songer imported with chip protection to prevent burning
- Generator Core: Silicon steel sheet construction for effective magnetic field performance
- Enameled Wire: All F grade 180° high temperature wire from major domestic manufacturers
- Insulation Material: 350° high temperature resistance, inner fiber and outer rubber hose, insulating paper matching Valeo parameters
- Rotor: Claw pole and rigid ring design with added magnetic steel for improved low-speed performance
- Electronic Components: Supplied by four major domestic manufacturers ensuring reliability and consistency
Quality Assurance
Every motor undergoes 100% production testing, warehouse testing, and factory testing according to OEM standards using Canadian "DV" testing equipment for guaranteed performance and reliability.
OEM Cross Reference
| Manufacturer |
Part Numbers |
| Komatsu |
6008132151, 6008132161, 6008132242, 6008132243, 6008132251 |
| KRAUF |
STK4040EC, STK9040, STK9040WD |
| Motorherz |
STK4040WA, STK9040WA |
| Nikko |
0210004040, 0210004192, 0210004830, 0210004870, 0210004900 |
| PA |
PA510041 |
| WPS |
18073R |
| ZAUFER |
300N10888Z |
Manufacturer Profile
Yute Motor (Guangdong) Mechanical Parts Co., Ltd., established in 2008, specializes in the production of motor starters and alternators. With over 20,000 square meters of production facilities equipped with high-precision CNC machining centers, automatic rotor spot welding machines, and modern automated production lines, the company achieves an annual output of more than 200,000 units.
After 14 years of dedicated development, Yute Motor has become a pioneer in the construction machinery industry, holding certifications including ISO9001:2000, QS-9000, and ISO/TS16949. Our motor products have reached international advanced levels, with sales of construction machinery motors for excavators and heavy trucks consistently leading the market.
Product Images
Frequently Asked Questions
Are your products brand new or remanufactured?
All our products are 100% brand new with pure copper construction. We strictly refuse refurbished parts and never mix copper with aluminum in our coils.
What are your quality control measures? How do you handle after-sales service?
Every motor is tested with a Canadian DV tester before packaging, with a test report included. We offer an 18-month warranty from the date of manufacture. For proven manufacturing defects verified by video, photos, or 3D models, we will unconditionally provide free replacements or equivalent compensation.
Which products are currently in stock? What is the lead time?
In-stock items ship within 1 to 7 days. We currently hold nearly 8,000 SKUs, with broad compatibility within the same series. Common components are kept in stock to ensure quick assembly.
What is your MOQ?
The MOQ for regular in-stock items is 2 units. Our standard packing is one unit per carton, with two units per shipping carton. For small motors, a shipping carton typically holds 4 to 6 units.
Do you offer OEM/ODM services?
Absolutely! We gladly offer OEM/ODM services for custom packaging and trademark labels. The MOQ is 100 units. Please note: This MOQ applies to items with the exact same packaging dimensions (length, width, and height).
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