Are you looking for the best sources for Cummins 4BT engines in China? With numerous factories and suppliers, it can be overwhelming to choose the right one. In this article, we’ll compare the top Cummins 4BT factories in China, helping you make an informed decision for your engine needs. Let’s dive in and explore the top contenders.

Cummins 4BT from China

Product Details: The Cummins 4BT engine is a 4-cylinder, inline diesel engine with a displacement of 3.9 liters. It features a cast iron block, forged steel crankshaft, and forged steel connecting rods. The engine is turbocharged and uses an in-line fuel injection system. It produces power ranging from 94 to 120 horsepower and torque from 400 to 500 lb-ft, depending on the specific model and configuration. The engine weighs approximately 750 to 850 pounds and is known for its reliability, fuel efficiency, and ease of maintenance.

Pros:
– Compact size and lightweight, making it suitable for various applications where…
– High power output and impressive torque, ideal for heavy-duty applications such…
– Robust construction with heavy-duty components like forged steel crankshafts and…
– Turbocharged design and in-line fuel injection system enhance performance and fu…
– Ease of maintenance due to its simple and reliable design.

Cons:
– Higher cost compared to some other diesel engine options.
– Potential for higher emissions in older models, although newer models meet stric…
– May require more frequent maintenance if not properly cared for, though overall…

CUMMINS 4BT CHINA – oaa.com.my

Product Details: The Cummins 4BT engine is a turbocharged, inline 4-cylinder diesel engine with a displacement of 3.9 liters (239 cubic inches). It features a cast-iron engine block and cylinder head, a mechanical fuel injection system, and a compression ratio of 17.5:1. The engine produces 105 horsepower at 2,300 rpm and 265 lb-ft of torque at 1,600 rpm. It is known for its compact size, measuring 30.6 inches long, 24.6 inches wide, and 37.7 inches high, and weighs approximately 750-800 pounds.

Pros:
– Compact size, ideal for use in confined spaces such as small marine vessels, ind…
– High torque output at low RPMs, making it suitable for applications requiring st…
– Mechanical simplicity with a reliable and easy-to-service fuel injection system.
– Durability and longevity, with the potential to run for 300,000 to 500,000 miles…
– Fuel efficiency, offering high-teens to 20s mpg in many applications.

Cons:
– Relatively heavy, weighing over 700 pounds, which can affect vehicle handling an…
– Non-intercooled turbo-diesel design, which may require additional modifications…
– Limited power output compared to larger engines, though it can be modified for p…

China Made motor 4bt Cummins 4bt 3.9 diesel 4bta3.9- …

Product Details: Engine assembly kit for various engine types, including necessary components such as crankshaft, camshaft, connecting rods, main caps, and bearing shells. The kit requires proper lubrication of all metal-to-metal contact surfaces and precise installation to ensure smooth engine operation.

Pros:
– Comprehensive kit with all necessary components for engine assembly
– Ensures proper engine operation when installed correctly
– Includes detailed instructions for step-by-step assembly

Cons:
– Requires specialized tools such as torque wrenches
– Demands precise installation to avoid damage to engine components
– Can be time-consuming and labor-intensive

Cheap NEW 4BTs | Cummins 4BT & Diesel Conversions Forums

Product Details: The 3.9L (4BT) Cummins is an inline-four diesel engine, producing 105hp and 265 lb-ft of torque in its stock form. It measures 30.6 in long, 24.6 in wide, and 37.7 in high, and weighs nearly 800 pounds. The engine was used in various applications including delivery trucks and industrial equipment. Post-1998 models (4BTA) have a 16-valve configuration, increasing base horsepower to 170 and torque to 420 lb-ft.

Pros:
– Mass availability and relatively cheap
– Simple to wire up due to minimal electronics
– Reliable, especially with the P7100 mechanical injection pump
– Good fuel economy
– Compact size makes it a popular choice for engine swaps
– Manual and automatic transmission options available

Cons:
– Not a modern diesel, can be unrefined and noisy
– Requires significant work and investment to increase power
– Added weight can strain vehicle’s suspension and axles, particularly in smaller…
– Not ideal for small vehicles like Jeep Wranglers due to vibrations and weight
– Non-intercooled, which can limit power without additional modifications

Dongfeng cummins engines??? Are all cumins …

Product Details: Dongfeng Cummins engines are produced by a joint venture between Dongfeng Auto Company and Cummins Inc. They offer a range of diesel engines under the B, C, and L series. These engines have displacements of 3.9 liters, 5.9 liters, and 8.3 liters, with power ranges from 40 to 227 kW. They are used in various applications including vehicles, industries, marine vessels, and generator sets. The engines feature advanced technologies such as the Cummins XPI ultrahigh pressure common rail fuel system and electronic control calibration for optimized fuel economy[2][4][5].

Pros:
– High power output and torque, ensuring excellent performance in full load and va…
– Advanced fuel injection system leading to significant fuel consumption reduction…
– Compact structure and lighter weight compared to similar horsepower engines, enh…
– Superior reliability and durability with integrated design and fewer component p…
– Compliance with European and American emission standards, ensuring environmental…

Cons:
– Higher initial cost due to advanced technology and manufacturing[4].
– Dependence on high-quality fuel to maintain optimal performance and reduce fuel…
– Potential complexity in maintenance due to electronic control systems[4].

Cummins 4bt Starter Motor China, Wholesale, Manufacturers

Product Details: The Cummins 4BT starter motor is designed for Cummins 4BT, 4BTA, and related engines. Key specifications include: 24V voltage, 3.7KW to 4.8KW power, 10 teeth, and clockwise rotation. It is compatible with various Cummins engine models such as B3.9L, 4B, 4BT, 4BTA, and 4BTAA. The starter motor is known for its durability and stability, ensuring easy engine starts and efficient performance.

Pros:
– Durable and stable, ensuring easy engine starts and efficient performance.
– High torque and power output, suitable for heavy-duty applications.
– Fast engine starts due to high-quality magnets or field coils.
– Sealed housings and bearings keep the internal workings cleaner and drier.
– Premium materials such as copper and silver contacts for long-term reliability.
– 360° rotation capability for flexible mounting positions.
– Backed by a 1-year warranty for long-term effectiveness.

Cons:
– May require specific installation skills due to its heavy-duty nature.
– Higher power consumption compared to some other starter motors.
– Weight can be significant (around 24.50 lbs), which may affect handling.

Used Cummins 4BT Diesel Engines & Generator for sale in …

Genuine Cummins Parts

Product Details: Cummins Genuine Parts are designed and manufactured to exact specifications for Cummins products. Users can browse parts catalogs by entering their Cummins Engine Serial Number (ESN), ATSN, or GSN. The parts are available for purchase directly from the Cummins online store. The product offerings include new parts, overhauls, upgrades to improve engine performance, and kit bundles for cost savings. Cummins ReCon parts and engines are also available, having undergone disassembly, inspection, cleaning, calibration, and testing to meet the same specifications as new parts or engines.

Pros:
– Genuine Cummins Parts are built to exact specifications, ensuring performance, r…
– These parts come with a comprehensive parts warranty, providing financial protec…
– Using Genuine Cummins Parts helps maintain the long life of the engine and preve…
– Cummins ReCon parts and engines meet the same specifications as new ones, offeri…

Cons:
– Non-genuine parts, even with small differences, can lead to significant performa…
– The potential cost factors for using non-genuine parts can rise significantly, e…

Piston E21380 40323600 for CUMMINS 4BT 3.9 6BT 5.9

Product Details: The piston is suitable for automobiles with engine models of Cummins 4BT 3.9, 6BT 5.9, BTA, and BTAA. It has a diameter of 102MM and an OEM number of E21380/40323600. The piston is manufactured by Guangzhou Wellfar Engine Parts Co., Ltd. in Guangdong, China, and is certified with ISO9001 2018. The product is packed in WELLFAR, NEUTRAL, or CUSTOMIZED packaging and has a delivery time of within 7 working days via DHL, UPS, FEDEX, SEA, or AIR shipping.

Pros:
– High quality standard and OE design
– Stronger corrosion resistance
– Can withstand higher burst pressure
– Improves wear resistance of pinhole
– Longer service life of parts
– Capable of reducing fuel consumption
– Sufficient strength and rigidity
– Good thermal conductivity and high heat resistance
– Small expansion coefficient and relative density

Cons:
– Operates in harsh working environment of high-speed, high-pressure, and high-tem…
– No specific warranty details mentioned
– No price comparison or cost-effectiveness analysis provided

Used Cummins 4BT3.9 Diesel Engines & Generator for …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Cummins 4BT Factories in China

What types of Cummins engines are manufactured in China?

In China, various types of Cummins engines are produced, including the smaller horsepower engines like the 4B, 6B, and 6C models, as well as higher horsepower engines such as the NTA855, KTA19, KTA38, and KTA50 models. These engines are manufactured through joint ventures with local companies like Dongfeng Motors Ltd, Chongqing Diesel Company, and others.

How can I identify reliable suppliers for Cummins 4BT engines in China?

To find reliable suppliers, you should conduct thorough research, check customer reviews, and inspect the product quality. Connecting with established industrial equipment directories, attending industry exhibitions, and conducting on-site inspections can also help ensure the supplier’s reliability.

What are the benefits of procuring Cummins 4BT engines wholesale from Chinese suppliers?

Procuring Cummins 4BT engines wholesale can offer several benefits, including cost savings, batch procurement facilities, streamlined logistics, and product consistency. Wholesale prices can significantly reduce your costs, making it more profitable for your projects.

Are all Cummins engines made in China the same as those produced elsewhere?

Not all Cummins engines are made in China; Cummins has global manufacturing facilities. However, the engines produced in China through joint ventures like Dongfeng Cummins Engine Company and Chongqing Cummins Engine Company meet Cummins’ quality standards and are designed for various applications, including industrial equipment and vehicles.

How do I ensure the quality and authenticity of Cummins 4BT engines purchased from Chinese suppliers?

To ensure the quality and authenticity of Cummins 4BT engines, you should deal with audited and verified suppliers. Look for suppliers with ISO certifications and check for customer reviews and feedback. Additionally, contacting Cummins China directly or using their official channels can help verify the authenticity of the engines.