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Shacman HOWO Truck WD615 Engine Parts Starter Motor 6126300302 VG1560090001 VG1560090007
| Parameter | Specification |
| Voltage | 24V DC |
| Rated Power Output | 7.5 kW (common), up to 10 kW under peak load |
| Type | DC Electric Motor with Planetary Gear Reduction |
| Pinion Gear Teeth | 10 teeth (VG1560090001, 6126300302) 11 teeth (VG1560090007) – verify flywheel compatibility |
| Rated Speed | ~3600 rpm (motor speed), ~150–300 rpm (cranking output speed after reduction) |
| Load Current | Approx. 500 A (up to 800 A under high resistance) |
| Drive Mechanism | Bendix-type engagement with solenoid actuation |
| Mounting Type | Flange mount (standard SAE pattern) |
| Shaft Spline | Standard metric spline (verify count/length per model) |
| Weight (Net) | 10–20 kg (typically ~14–16 kg) |
| Dimensions (Approx.) | 32 cm × 18 cm × 14 cm (L × W × H) |
| Operating Temperature | -40°C to +110°C |
| Protection Rating | IP54 (dust and splash resistant) |
| Design Life | 5,000–10,000 starts (depending on usage conditions) |
| Origin | Jinan, China (Sinotruk ecosystem suppliers) |
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Designed primarily for high-compression diesel engines, especially:
Weichai (Weichai Power):
WD615 series (e.g., WD615.69, WD615.77)
WP10 / WP10H
WP12 / WP12G
D12 Series
The 6126300302 number is often directly linked to Weichai OEM parts system.
| Brand | Compatible Models |
|---|---|
| Sinotruk | HOWO, HOWO 371, HOWO A7, SITRAK, T7H, Steyr-based models |
| Shacman | F3000, X3000, M3000 |
| Foton | Auman ETX, Lander, and heavy-duty variants |
| FAW | Jiefang J6, J7 (in some configurations) |
| Other | Various Chinese-built dump trucks, tractors, mixers, mining vehicles |
This starter is most frequently used in long-haul freight, construction, mining, and infrastructure transport applications.
High Starting Torque: Delivers strong cranking power even in cold weather (-30°C).
Efficient Planetary Gear System: Reduces current draw while increasing torque delivery.
Robust Construction: All-metal housing, sealed bearings, and corrosion-resistant components.
Cold-Start Ready: Optimized for reliable ignition in extreme climates.
Durability: Resists vibration, oil exposure, and frequent start cycles.
Safety Certified: Meets CCC (China Compulsory Certification) standards.
OEM-Quality Performance: Matches original equipment reliability and fitment.
| Part Number | Alternate / Cross Reference |
|---|---|
| VG1560090001 | Direct replacement for 6126300302 (10T version) |
| VG1560090007 | 11-tooth variant; check flywheel match |
| 6126300302 | Weichai OEM number; common across service networks |
| QDJ2519 | Manufacturer model (Zhejiang/Jinan producers) |
| QDJ2801 | Upgraded version; higher durability in some lines |
| Bosch | 2 339 402 180 (compatible Bosch-type unit) |
| Denso / Mitsubishi | Some units share design similarities |
⚠️ Important: Always confirm pinion tooth count, spline type, and mounting configuration before substitution.
| Scenario | Description |
|---|---|
| Heavy Transport | Long-distance hauling with frequent engine restarts |
| Construction Sites | Dusty, uneven terrain; requires reliable daily starts |
| Mining & Quarrying | Harsh conditions, high ambient temperatures, long idle periods |
| Cold Climate Operation | Arctic and sub-zero regions where cold cranking amps (CCA) are critical |
| Urban Delivery Fleets | Medium-duty operations with multiple daily cycles |
| Task | Frequency / Condition |
|---|---|
| Inspect electrical terminals | Every 5,000 km or monthly |
| Check for loose mounting bolts | During routine maintenance |
| Listen for grinding noises | Indicates gear clash or worn Bendix |
| Test engagement smoothness | Pinion should mesh without force or noise |
| Clean exterior surface | Remove dirt, grease, and debris to prevent heat buildup |
| Monitor start time | If engine turns slowly, inspect starter/battery/system |
⚠️ Stop Use Immediately If You Notice:
Burning smell or smoke
Starter does not disengage after engine starts (freewheeling failure)
Clicking sound without rotation (low voltage or faulty solenoid)
Condition: Brand new, factory sealed
Certifications: ISO9001, IATF16949, CCC
Warranty: Typically 6 to 12 months (varies by supplier)
Packaging: Neutral or branded box with anti-rust coating and protective foam
MOQ: 1 piece (retail), bulk discounts available
OEM Source: Integrated within Sinotruk and Weichai Power supply chain
Aftermarket Producers: Manufactured by certified suppliers in Jinan, Weifang, Hangzhou
Technology Basis: Based on Bosch-style planetary gear starter design, adapted for Chinese heavy-duty platforms
| Feature | Guidance |
|---|---|
| Interchangeability | Possible only if tooth count (10T vs 11T) and spline match |
| Best Fit For | Trucks with WD615, WP12, and similar Weichai engines |
| Critical Check Before Buy | Confirm pinion teeth, engine model, and flywheel type |
| Ideal Users | Fleet operators, repair shops, mining companies, export traders |
