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The Cummins 4B3.9-G2 is another four‑cylinder inline diesel engine offering a prime output of 24 kW (32 HP) and a standby output of 27 kW (36 HP) at 1500 rpm. It shares the same bore of 102 mm and stroke of 120 mm, resulting in a 3.9 L displacement, and it is also turbocharged with a water‑cooled system. The lubricating oil capacity is listed as 10.9 L, the liquid cooling capacity as 18.47 L, and fuel consumption is 205 g/kW·h; oil consumption is 0.3 g/kW·h. The exhaust temperature field is not provided in the source data.
Typical construction for engines in this class includes a cast‑iron block, a forged steel crankshaft and high‑strength cylinder liners, delivering durability in continuous‑run environments. The mechanical governor and 24 V electric start are standard features that simplify integration into generator sets and small‑scale industrial machinery. Absence of an exhaust temperature figure is not unusual; manufacturers often supply that value upon request for compliance testing.
Potential buyers such as generator manufacturers, agricultural equipment assemblers and remote‑site power providers commonly source this engine for its compact size and reliable output. Because the listing does not disclose minimum order quantity, pricing or delivery schedule, interested parties should reach out to the supplier to negotiate these trade terms and to request any additional technical documentation.
| Engine Model | 4B3.9-G2 |
| Cylinder Configuration | 4‑cylinder inline |
| Prime Power | 24 kW (32 HP) at 1500 rpm |
| Standby Power | 27 kW (36 HP) at 1500 rpm |
| Bore × Stroke | 102 mm × 120 mm |
| Displacement | 3.9 L |
| Fuel Consumption | 205 g/kW·h (typical for this engine class) |
| Oil Consumption | 0.3 g/kW·h (standard for low‑speed diesel engines) |
| Aspiration Method | Turbocharged (standard for achieving rated power) |
| Governor Type | Mechanical (common in stationary diesel engines) |
The supplier, Hubei Mep Power Co. Ltd., operates from Shiyan in Hubei Province, China, postal code 442000. It holds a harbor trust tier on the platform, though its response rate is currently shown as 0.00 and no average response time is recorded.
Its catalogue currently lists the Cummins 4B3.9‑G2 engine, indicating a focus on small diesel power units. No further details about production scale, certifications or after‑sales support are supplied, so buyers should request this information directly to assess suitability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Confirm the engine’s serial number and request the original Cummins test report to verify the listed fuel consumption and oil consumption values. Because the exhaust temperature is not provided, ask the supplier for that data if emissions compliance is a concern for your market.
Clarify the shipping terms the supplier can offer, such as FOB or CIF, and ask for an estimated lead time for a factory‑ready unit. Since the listing does not state payment conditions, negotiate a secure method like a letter of credit and verify any bank guarantees before finalising the contract.
Plan an independent pre‑shipment inspection that includes checking the turbocharger, governor operation and cooling system integrity. Obtain copies of the warranty certificate and any quality‑control checklists to ensure the engine meets your import standards and after‑sales expectations.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Cummins 4b3.9-G2 for your business, securing the right balance of quality and cost is essential. Hubei Mep Power Co. Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $31000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Engine Spare Parts sector with strong demand from importing countries worldwide.
Importing Cummins 4b3.9-G2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Mep Power Co. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cummins 4b3.9-G2 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Engine Spare Parts category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Cummins 4b3.9-G2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cummins 4b3.9-G2 from Hubei Mep Power Co. Ltd. is $31000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hubei Mep Power Co. Ltd. through EximNext.
The supplier, Hubei Mep Power Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cummins 4b3.9-G2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cummins 4b3.9-G2 depends on the specific grade and form. Contact Hubei Mep Power Co. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cummins 4b3.9-G2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Mep Power Co. Ltd.. Ensure you have the necessary import licenses for Engine Spare Parts products in your destination country.
Yes, Hubei Mep Power Co. Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hubei Mep Power Co. Ltd. through EximNext.
Hubei Mep Power Co. Ltd. offers Cummins 4b3.9-G2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cummins 4b3.9-G2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Mep Power Co. Ltd. through our platform.
Hubei Mep Power Co. Ltd. maintains international quality certifications. These ensure that the Cummins 4b3.9-G2 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hubei Mep Power Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hubei Mep Power Co. Ltd..
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