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The 50kW small water cooled diesel generator from this Chongqing supplier uses the 4bta3.9-g2 engine platform, a 4-cylinder unit with 102mm bore and 120mm stroke achieving 3.92 litres of displacement. Rated output is 62.5 kVA, with electronic governor control for frequency stability under load swings. Dimensions are 1800 x 800 x 1300mm and net weight is 750kg, giving a compact footprint for its output class. The steel housing, cast iron engine block and copper windings form the core material set.
Water cooling on this 50kW class machine allows sustained operation at full load without the thermal derating common in air-cooled units of similar rating. The 11-litre oil capacity supports extended service intervals typical for industrial standby applications. Construction follows standard practices for Chinese-manufactured diesel gensets in the 60-65 kVA band, with electronic governing now standard rather than mechanical flyball regulators. Copper windings, rather than aluminium, maintain better conductivity and thermal performance under continuous load.
Buyers typically deploy this unit as backup power for small factories, commercial buildings, construction camps and remote telecommunications sites. The 1800mm length suits 20-foot container loading with space for multiple units or ancillary equipment. Importers should confirm whether the generator ships with an integrated control panel, automatic transfer switch compatibility, and whether exhaust silencer and starting battery are included. The electronic governor allows paralleling with mains or other gensets, but synchronising hardware is a separate specification to verify.
| Model | 4bta3.9-g2 |
| Rated Power Output | 62.5 kVA / 50 kW |
| Engine Configuration | 4-cylinder, 102mm bore x 120mm stroke |
| Displacement | 3.92 L |
| Lubrication Oil Capacity | 11 L |
| Governor Type | Electronic governor, standard for load-frequency stability |
| Dimensions (L x W x H) | 1800 x 800 x 1300 mm |
| Net Weight | 750 kg |
| Construction Materials | Steel housing, cast iron engine block, copper windings (typical industrial grade) |
| Cooling Method | Water cooled, standard for continuous-duty diesel generator sets in this kW class |
This supplier operates from Qianye Building No.1 in Jiulongpo District, Chongqing, with postal address 400000. The listing carries a harbor trust tier with zero recorded response rate and zero average response hours, which indicates no buyer engagement data is available through the platform. No manufacturing certification, factory audit results, or export licence details are stated in the profile. The company name suggests a commercial centre location rather than a dedicated manufacturing facility, so buyers should clarify whether this is a trading office, brand holder, or direct manufacturer.
The supplier's address places it in Chongqing's central urban district, a major inland port and manufacturing hub with established diesel engine and power equipment supply chains. No information is provided on years in operation, registered capital, employee count, or key clientele. The product description offers specific model and specification detail, but buyers should independently verify whether the supplier holds ISO 9001, ISO 14001, or CE certification for genset production, and whether factory inspection is available before order commitment.
This 50kW water cooled diesel generator (Model 4bta3.9-g2) delivers 62.5 kVA power output, making it ideal for industrial backup power, construction sites, and remote facility operations. Equipped with an electronic governor for stable frequency regulation and built around a reliable 4-cylinder 3.92L engine, it offers consistent performance under varying load conditions. Standard 1800x800x1300mm dimensions facilitate straightforward containerized shipping for export trade.
| 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 |
Before placing an order, verify the supplier's actual manufacturing status rather than assuming production at the Chongqing commercial centre address. Request a current factory audit report, business licence with scope including generator manufacturing, and any ISO 9001 or CE certification with scope covering diesel generator sets. Confirm that the engine is genuine Cummins or licensed production, as the 4bta3.9-g2 designation suggests, and obtain the engine serial number prefix to verify origin. Ask for a witnessed factory acceptance test (FAT) protocol including load bank test at 110% for one hour, voltage waveform recording, and frequency response to sudden load steps.
For logistics, Chongqing offers river-sea intermodal transport via the Yangtze to Shanghai, or rail to Europe, but confirm which port the supplier uses for sea freight. Typical Incoterms for Chinese power equipment are FOB Shanghai or CIF destination port; clarify who arranges marine insurance and whether the 750kg unit ships in a plywood crate or open skid. Payment terms in this trust tier often require 30% TT advance with 70% LC at sight, but negotiate based on verified references. Lead time is not stated, so request confirmed production schedule and whether the unit is build-to-order or from stock. The 1800mm length suits standard container loading, but check if oversize charges apply due to height or weight.
Quality assurance should include a pre-shipment third-party inspection covering dimensional check, load test, insulation resistance, and paint thickness. Request the test certificate for the alternator's no-load voltage buildup, three-phase voltage balance, and excitation system response. For the engine, obtain the factory test report showing oil pressure, coolant temperature, and smoke density at rated load. On arrival, inspect for transit damage to the radiator fins, control panel, and terminal box. Confirm that operation and maintenance manuals, parts catalogue, and wiring diagrams are provided in English or your required language, as these are essential for local commissioning and ongoing maintenance support.
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When sourcing 50kw Small Water Cooled Diesel Generator for your business, securing the right balance of quality and cost is essential. Qianye Building Jiulongpo Commercial Centre Chongqing City, a verified supplier based in China, offers this product with key specifications including 4bta3.9-g2, 62.5 kVA / 50 kW, and 4-Cylinder, Bore 102mm x Stroke 120mm, Displacement 3.92L. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,2005,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8502.13, making it a staple in the Diesel Generators sector with strong demand from importing countries worldwide.
Importing 50kw Small Water Cooled D requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qianye Building Jiulongpo Commercial Centre Chongqing City offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8502.13 in their destination country. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 50kw Small Water Cooled D 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 Diesel Generators category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 50kw Small Water Cooled D 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 for HS Code 8502.13 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 50kw Small Water Cooled Diesel Generator from Qianye Building Jiulongpo Commercial Centre Chongqing City is $4,2005,800./Unit 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 Qianye Building Jiulongpo Commercial Centre Chongqing City through EximNext.
The supplier, Qianye Building Jiulongpo Commercial Centre Chongqing City, has set a Minimum Order Quantity (MOQ) of 1 Unit for 50kw Small Water Cooled D. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 50kw Small Water Cooled Diesel Generator is classified under HS Code 8502.13. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 50kw Small Water Cooled D from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qianye Building Jiulongpo Commercial Centre Chongqing City. Ensure you have the necessary import licenses for Diesel Generators products in your destination country.
Yes, Qianye Building Jiulongpo Commercial Centre Chongqing City 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.
The key specifications for 50kw Small Water Cooled Diesel Generator supplied by Qianye Building Jiulongpo Commercial Centre Chongqing City include 4bta3.9-g2, 62.5 kVA / 50 kW, and 4-Cylinder, Bore 102mm x Stroke 120mm, Displacement 3.92L. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qianye Building Jiulongpo Commercial Centre Chongqing City offers 50kw Small Water Cooled D with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
50kw Small Water Cooled D is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qianye Building Jiulongpo Commercial Centre Chongqing City through our platform.
Qianye Building Jiulongpo Commercial Centre Chongqing City maintains international quality certifications. These ensure that the 50kw Small Water Cooled D 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. Qianye Building Jiulongpo Commercial Centre Chongqing City 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 Qianye Building Jiulongpo Commercial Centre Chongqing City.
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