Alternator 24v 120a
2、Compatibility: Fits Bosch OEM numbers 0124655076, 0124655162, 0124655297, 1986A01021, 20R0958, 344508102, 344508105, 3851812, 6165344, 344, 3445081, T4120912091.
3、Performance: 24V 120A 12PK59.5 alternator for stable charging and reliable power supply.
4、Reliability: Durable design ensures long-lasting performance comparable to original equipment.
5、Quality: Made by XITU with 100% brand-new, high-quality components.
- Product Description
Alternator 24v 120a – Professional Heavy-Duty Charging Solution
Our Alternator 24v 120a provides enterprise-grade power for large machines. Wuxi Xitu Industry and Trade Co., Ltd. makes this high-capacity charging device for Caterpillar and Mercedes-Benz Antos series trucks. A sturdy 24V output and 120-ampere capacity offer constant power supply for demanding applications. We produce over 500,000 pieces yearly in our 20,000 m² facility, certified under IATF 16949 standards and equipped with over 50 precise equipment. This 12PK59.5 alternator fulfills OEM requirements including Bosch numbers 0124655076, 0124655162, and 0124655297. Its aluminum casing and copper windings provide long-term endurance for crucial activities.
Why Choose Our 24V 120A Alternator?
As your equipment works hard, so should your charging system. In automobiles with high-draw accessories, our alternator overcomes "power starvation".
Heavy construction equipment, long-haul vehicles, and specialist equipment need reliable electricity. This device reduces deep battery drain cycles, extending battery life.
Over 20 years of manufacturing experience has taught us what fleet managers and equipment operators need. OEM performance without the premium pricing.
Our dual-internal fan allows continuous operation at engine bay temperatures beyond 100°C. Charging commences immediately after engine starting because to the low cut-in speed of 1,200 rotor RPM, which is essential for stop-and-go operations.
Technical Specifications
| Parameter | Description |
|---|---|
| Voltage Output | 24V DC (regulated 28.2V-28.8V) |
| Current Capacity | 120 Amperes |
| Power Output | Approximately 2.88kW |
| Pulley Configuration | 12PK59.5 |
| Housing Material | Aluminum alloy |
| Winding Material | Copper (Class H insulation) |
| Cooling System | Dual-internal fan design |
| Protection Rating | IP54/IP66 (dust & water resistant) |
| Mounting Options | Horizontal & vertical compatible |
| Quality Standards | ISO 8854, SAE J56, IATF 16949 |
| Cut-in Speed | ~1,200 rotor RPM |
| Operating Temperature | -40°C to +100°C |
Applications Across Industries
Heavy-Duty Construction & Mining
Daily, your excavators, drill rigs, other Caterpillar machines endure harsh circumstances. Under persistent physical strain and dust exposure, the Alternator 24v 120a powers hydraulic control systems and high-intensity LED lighting arrays.
Supported models include 320B2, 320D2 GC, 323D2 L, 950GC, 962K, 966H, 972H, and D-series dozers This device provides consistent voltage in quarries and construction sites.
Long-Haul Trucking & Logistics
The demands of international cold-chain logistics are harsh. During extended trips, this alternator charges your truck's primary battery bank and powers refrigerated trailer control devices.
The high-amperage output enables sleeper cab temperature control, inverters, and entertainment systems during driver rest for Mercedes-Benz Antos vehicles. Your drivers are comfortable without dead batteries.
Off-Highway & Specialized Vehicles
We improve vibration resistance for dump trucks, graders, and specialized construction vehicles. The device supplies CAN-bus control systems with steady power despite diesel engine harmonics.
Even in demanding operational settings, IP66 sealing prevents moisture and dust penetration. Season after season, performance is dependable.
Manufacturing Excellence You Can Trust
Our 20,000-square-meter building has over 50 high-tech precision machinery. Every alternator leaves our assembly line after extensive testing.
IATF 16949 and ISO 9000 certifications aren't simply badges—they demonstrate our quality commitment throughout manufacturing. Control methods apply from raw material inspection to final performance testing.
We assist major OEM and aftermarket projects with over 500,000 units produced annually. Orders arrive on time due to our predictable lead times and excellent supply chain management.
Our long-term ties with prominent local manufacturers allow us to export to North America, South America, Europe, and Russia. This worldwide recognition shows our product dependability in various operational situations.
Quality Assurance & Support
Six-Month Warranty Protection
Each item has a 6-month warranty. Professional servicing or free replacement is provided for non-human-induced quality concerns. You may relax knowing we back our products.
OEM-Grade Manufacturing
Our manufacturing follows OEM specs. Vehicle compatibility is ensured by optimum performance and reliability matching OEM components. Your technicians install confidently.
Responsive Technical Support
Our specialized support team delivers fast technical assistance. We're available to help with installation or application issues.
Our skilled OEM and ODM skills provide flexible customization for particular needs. Customized solutions for your application difficulties arise.
FAQ
Q: Will this generator work with my Caterpillar equipment?
A: Yes, our product does work with a number of Caterpillar models, such as the 320B2, 320D2 series, 323, 924K, 930K, 938K, 950GC, 950K, 962K, 966H, 972H, multiple articulated trucks (725D–775G), and D-series dozers (D5R and D6K2 types). Additionally, it works with Mercedes-Benz Antos cars.
Q: How many Bosch OEM numbers does this unit swap out for?
A: In addition to replacing Bosch numbers 0124655076, 0124655162, 0124655297, and 1986A01021, our generator also works with 20R0958, 344508102, 344508105, 3851812, and 6165344.
Q: What happens to the engine when the temperature gets really high or really low?
A: Class H insulation on the copper windings of the unit allows it to work continuously in engine bay temperatures above 100°C. The dual internal fan cooling system effectively removes heat, and the IP66 grade guarantees steady performance from -40°C to +100°C.
Q: How is your generator better than others on the market?
A: In contrast to generic options, our units are made in a factory that is IATF 16949 approved and has over 20 years of experience. Never refurbished cores—only brand-new, high-quality parts. As the load increases, the accurate voltage control (±0.2V tolerance) and high-efficiency bridge rectifier keep heat to a minimum.
Q: For placement, do you offer expert support?
A: Assuredly, A. Within minutes, our expert team can help you with installation and fixing problems. Due to our successful experience as an original equipment manufacturer (OEM) supplier to foreign automakers, we know the problems you're having and can offer answers that have been used in real life.
Q: What's the alternator's expected working life?
A: Our alternators last as long as original equipment as long as they are properly kept. The sealed design, long-lasting metal case, and high-quality copper windings make this product perfect for heavy-duty uses that need to go without service for long periods of time. For maximum life, check the belt tightness and connections on a regular basis.
Contact Us
Ready to upgrade your equipment's charging system? Our Alternator 24v 120a brings OEM-quality performance to your fleet at competitive pricing.
Email: arisa@xitu-auto.com.
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