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Product Introduction: SFDAAF-008 Radiator for DAF 65CF250 / 75CF360 (1998–2001)
The SFDAAF-008 is a high-quality direct-replacement radiator designed specifically for DAF 65CF250 and 75CF360 trucks from the 1998–2001 model range. It is engineered to match OEM specifications (cross-reference: OEM #1334916/1434916, Nissens #61441A), ensuring a perfect fit and reliable performance as an aftermarket solution. Key Specifications 850 × 648 × 48 mm Core Dimensions 644 × 77 mm Header Size 62 mm Inlet / Outlet Ports Ø10 mm Mounting Hole Built for heavy-duty com... -
High-Performance Intercooler for Komatsu Heavy Machinery
The SFAAENG-186 intercooler is a precision-engineered cooling component specifically designed for Komatsu PC600-8, PC650-8E0, and PC700-8R excavators (OEM reference: 21M-03-21120). Built to meet the rigorous demands of heavy-duty construction equipment, this intercooler plays a critical role in optimizing turbocharged engine performance by cooling compressed intake air before it enters the combustion chamber.
Core Specifications & Design
The intercooler features a robust core with dimensions of 1200×465.5×100 mm, paired with a header size of 492×116 mm, ensuring maximum heat transfer efficiency. The inlet and outlet ports are engineered with a Φ60 mm diameter, while additional mounting points include Φ10 mm fasteners, guaranteeing a precise, leak-free fit that aligns perfectly with the original equipment configuration. The symmetrical design and high-quality construction minimize pressure drop, allowing for consistent airflow even under extreme operating conditions.
Key Product Features
- Durable, Corrosion-Resistant Build: Constructed to withstand the harsh environments of construction sites, the intercooler’s reinforced structure resists vibration, thermal stress, and corrosion from dust, moisture, and debris. This ensures long-term reliability in high-temperature, heavy-load operations.
- High Thermal Efficiency: The large core design maximizes surface area, rapidly cooling hot compressed air from the turbocharger. This improves engine power output, reduces fuel consumption, and prevents overheating-related engine damage, extending the service life of critical components.
- Direct OEM Compatibility: Manufactured to match the OEM part number 21M-03-21120 exactly, the intercooler requires no modifications during installation. This allows for quick, hassle-free replacement, minimizing equipment downtime during maintenance or repairs.
Precision Machined Ports: The Φ60 mm inlet/outlet ports and Φ10 mm mounting holes are precisely machined to ensure a secure, airtight connection, eliminating the risk of boost leaks that can reduce engine performance and efficiency.
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High-Performance Radiator for Hitachi ZAXIS Excavators (SFENG-100)
The SFENG-100 radiator is a precision-engineered cooling solution purpose-built for Hitachi ZAXIS series excavators, including the ZAX200, ZAX225US, ZAX230, and ZAX240 models (OEM reference: 4448338). Designed to meet the extreme demands of heavy-duty construction equipment, this radiator plays a critical role in maintaining optimal engine operating temperatures, ensuring reliable performance in the most challenging work environments.
Key Specifications & Construction
The radiator features a robust core measuring 820 × 808 × 56 mm, paired with a header tank dimension of 828 × 74.5 mm, optimized for maximum heat transfer efficiency. Both inlet and outlet ports are precisely sized at Φ50 mm, ensuring unrestricted coolant flow and minimal pressure drop. The overall vertical height of 948 mm is engineered to match the original equipment fitment exactly, eliminating the need for modifications during installation.
Core Product Features
- OEM-Level Compatibility & Fitment: Manufactured to the exact specifications of OEM part number 4448338, this radiator offers a direct bolt-on replacement for Hitachi ZAXIS excavators. The precision-machined ports, mounting points, and dimensions guarantee a perfect fit, enabling quick, hassle-free installation that minimizes equipment downtime during maintenance or repairs.
- Enhanced Thermal Efficiency: The large, high-density core design maximizes surface area, allowing for rapid heat dissipation even under continuous heavy loads and high ambient temperatures. This prevents engine overheating, which is a leading cause of reduced performance and premature engine wear in excavators.
- Heavy-Duty Durability: Built to withstand the harsh conditions of construction sites, the radiator features a reinforced structure resistant to vibration, thermal stress, and corrosion from dust, debris, and coolant chemicals. This ensures long-term reliability, even in the most demanding operating environments.
Leak-Proof & Pressure-Resistant: The high-quality construction and precision-sealed header tanks prevent leaks and maintain consistent coolant pressure, protecting the engine from damage caused by overheating or coolant loss.
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CAT 740 Radiator (SFENG-224) Product Overview
The SFENG-224 is a high-performance tube-and-fin radiator specifically engineered for the Caterpillar 740 series off-highway haul trucks, serving as a direct replacement for OEM part number 2473907. Designed to meet or exceed the original equipment’s thermal management standards, this radiator delivers consistent, reliable cooling performance even in the harshest mining, quarrying, and construction environments.
Built with heavy-duty construction tailored for extreme operating conditions, the radiator features a core measuring 1000×838×116 mm, paired with header tanks sized at 858×143.5 mm. The inlet and outlet connections are precision-machined to Φ76 mm, ensuring optimal coolant flow rates, while the 3/8 NPT auxiliary port allows for seamless integration with the machine’s cooling system accessories. Its tube-and-fin design maximizes heat transfer efficiency by increasing the surface area exposed to ambient airflow, effectively dissipating the intense heat generated by the CAT 740’s high-load diesel engine. Constructed from corrosion-resistant materials, the unit is engineered to withstand prolonged exposure to vibration, thermal cycling, and corrosive coolants, reducing the risk of leaks, clogs, and premature failure.
As a critical component of the CAT 740’s powertrain, this radiator plays a vital role in maintaining optimal engine operating temperatures during continuous heavy-duty use. Overheating is one of the leading causes of engine damage, reduced fuel efficiency, and costly unplanned downtime in haul trucks, and this radiator prevents these issues by stabilizing coolant temperatures even under full-load, high-temperature operating conditions. By ensuring consistent cooling, it also protects the engine, transmission, and other critical components from thermal stress, extending their service life and maximizing the machine’s productivity on the worksite.
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CAT 3300 / 336 Series Tube-and-Fin Radiator (SFENG-063)
The SFENG-063 is a heavy-duty tube-and-fin radiator engineered for Caterpillar 3300 and 336 series construction machinery, matching OEM part number 2459359. Built to withstand the extreme thermal and mechanical demands of CAT diesel engines, this radiator is a critical component for maintaining optimal engine performance in construction, mining, and industrial applications.
Core Specifications
Designed with a robust tube-and-fin structure, the radiator features a core size of 1120 × 528 × 84 mm and header dimensions of 541.7 × 114.6 mm. The inlet and outlet ports are sized at Φ50 mm for high-flow coolant circulation, while the 1/4 NPT auxiliary port enables seamless integration with coolant sensors or expansion tanks. This design balances maximum heat transfer efficiency with structural integrity under continuous heavy loads.
Key Product Features
Direct OEM Compatibility: Precision-machined to match the exact specifications of the original 2459359 radiator, this unit is a bolt-on replacement for CAT 3300 and 336 models. No modifications are required, allowing for quick installation and minimal equipment downtime during maintenance.
Superior Thermal Performance: The high-density tube-and-fin core maximizes heat dissipation, rapidly lowering engine operating temperatures even in extreme heat or prolonged heavy-duty use. This prevents overheating-related engine damage, preserving power output and fuel efficiency.
Heavy-Duty Durability: Reinforced construction resists vibration, thermal cycling, and corrosion from coolant chemicals and harsh site conditions. Premium materials prevent leaks and structural fatigue, extending the radiator’s service life in demanding environments.
Leak-Proof Sealing: Precision-engineered seals and header tanks eliminate coolant leaks, maintaining consistent system pressure and protecting critical engine components from overheating.
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CAT KAYA 740 Engine Radiator (SFAAENG-211) Product Introduction
The SFAAENG-211 is a heavy-duty tube-and-fin radiator engineered specifically for the Caterpillar KAYA 740 “Kazan Ortadabogaz” application, designed to deliver reliable thermal management in the most demanding off-highway and construction environments. Built to match OEM specifications (part number 3495931), this radiator is a direct-fit replacement that ensures seamless integration with the machine’s cooling system, eliminating the risks of compatibility issues or performance gaps.
The core of this radiator is built with robust dimensions: the core measures 1000×838×146 mm, paired with a header tank size of 860×161.4 mm, optimized to maximize heat dissipation efficiency while withstanding the constant vibration, thermal cycling, and high operating pressures typical of heavy-duty diesel engines. The inlet and outlet connections are precision-sized at Φ64 mm (top) and Φ75 mm (bottom), ensuring consistent coolant flow rates that match the original system’s design requirements. Constructed with high-grade materials, the unit resists corrosion from both coolant and environmental contaminants, while the tube-and-fin design maximizes surface area for efficient heat transfer even under full-load operating conditions.
This radiator is purpose-built for use in the CAT KAYA 740 haul truck, a machine that operates in harsh mining, quarry, and construction sites where engines run at high loads for extended periods. It plays a critical role in maintaining optimal engine operating temperatures, preventing overheating that can lead to severe engine damage, reduced fuel efficiency, and costly unplanned downtime. By stabilizing coolant temperatures, it also supports consistent performance and extends the service life of the engine, transmission, and other critical powertrain components.
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Technical Specification of Radiator 1851016 for Caterpillar 928G, 928H Loader
The radiator with OE number 1851016 (also marked as 185-1016) is a high-performance, heavy-duty water cooling component specifically designed for Caterpillar 928G and 928H wheel loaders, and it is also compatible with Caterpillar 924G, 924H, 930G, 930H, and IT28G loaders. It is perfectly matched with Caterpillar 3056E and C6.6 ACERT diesel engines, engineered to meet the rigorous heat dissipation needs of heavy construction and loading operations, ensuring stable engine performance under continuous high-load conditions.
This radiator features precise dimensional parameters that fully conform to the original equipment standards, enabling direct replacement without any modifications. In terms of overall dimensions, the total height including mounting brackets is approximately 48 inches (1219 millimeters), and the total width is also about 48 inches (1219 millimeters), which is consistent with the installation space of the target loader models, ensuring a seamless fit with the engine compartment.
The core part of the radiator, which is the key to heat dissipation efficiency, has detailed and standardized dimensions. The core height is about 32.3 inches (820 millimeters), the core width is approximately 30.3 inches (770 millimeters), and the core thickness reaches 4.9 inches (125 millimeters). In the industry, it is commonly marked as 820 × 770 × 125 millimeters, which is a standard size for heavy-duty loader radiators, facilitating the replacement and matching of spare parts.
For the connection dimensions, the inlet and outlet diameters are both 2-1/2 inches (63.5 millimeters), which perfectly matches the engine’s water inlet and outlet interfaces, ensuring smooth water flow and efficient heat transfer. The mounting brackets are designed in strict accordance with the original OEM standards, with accurate hole positions and spacing, allowing for quick and easy installation without drilling or adjusting the mounting points.
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Radiator for Iveco Cavallino – OE: 503346759 Specification
The OE number 503346759 refers to a dedicated water-cooled radiator designed specifically for the Iveco Cavallino series commercial vehicles. It is engineered to match the diesel engine cooling system of this model, effectively meeting the heat dissipation needs under heavy-duty operating conditions. This article details its complete parameter configuration and performance characteristics.
In terms of basic adaptation information, this radiator is exclusively suitable for the Iveco Cavallino series light and medium-duty commercial vehicles, including van and cargo chassis, perfectly matching the original diesel powertrain of the model. The OE number 503346759 serves as the unique identifier authorized by Iveco, which is the core basis for selecting replacement parts in after-sales service. As a water-cooled engine radiator, its primary function is to circulate coolant to dissipate heat, ensuring the engine operates at a stable working temperature.
Regarding core dimensional parameters, the radiator core measures approximately 650mm in length, 440mm in width, and 32mm in thickness, which is precisely tailored to the engine compartment space of the Cavallino model, guaranteeing efficient air flow. Both the water inlet and outlet have a diameter of 32mm, with standard flange-type interfaces that match the original cooling pipelines, ensuring reliable sealing and easy disassembly and assembly. It adopts the original standard pin mount installation, with 4 sets of positioning holes aligned accurately with the vehicle frame, allowing direct replacement without any modification.
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Cat E320B Excavator Aluminum Radiator (OE: 118-9953 / 1189953) Specification
The aluminum radiator with OE numbers 118-9953 (also written as 1189953) is a dedicated OEM-standard water-cooling component designed for Caterpillar E320B series excavators, including E320B, E320BL models. It is exclusively matched to the Cat 3066 diesel engine (80–120 kW power range), responsible for circulating coolant to dissipate heat, preventing engine overheating and ensuring stable operation under heavy construction conditions. As a direct original replacement part, it strictly follows OEM specifications for perfect compatibility.In terms of core dimensions, the radiator assembly measures approximately 860mm (length) × 825mm (width) × 100mm (thickness), with the core size around 702×730×68mm. Both inlet and outlet have a 38mm diameter with standard flange connections, matching the original coolant hoses for reliable sealing and easy disassembly. It adopts a bolt-on flange mounting with 4 positioning holes, allowing direct replacement without any modification to the excavator frame, weighing about 35kg as a single unit.
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RADIATOR FOR CASE IH TRACTOR, OE 84262310 Specification
The radiator with OE number 84262310 is a heavy-duty all-aluminum component specifically designed for CASE IH® Magnum series tractors, suitable for models with 235–380 horsepower. It is engineered to deliver efficient heat dissipation and strong durability, perfectly matching the original equipment standards for seamless replacement and reliable performance in agricultural heavy-duty operations.
In terms of basic information, this radiator features an all-aluminum structure, including aluminum tanks and an aluminum core, adopting a cross-flow cooling design without an oil cooler. It weighs approximately 54 pounds (about 24.5 kg) and comes with a 12-month warranty for after-market parts. It has passed multiple certifications such as ISO9001, TS16949, CE, and RoHS, ensuring high quality and compliance with international standards.
Regarding dimensional parameters, the total height (including brackets) is 31 inches (787.4 mm), and the total width is 20 7/8 inches (530.2 mm). The core dimensions are 24 7/8 inches (631.8 mm) in height, 20 1/2 inches (520.7 mm) in width, and 5 1/4 inches (133.4 mm) in thickness, generally marked as 628×500×127 mm in the industry. Both the inlet and outlet diameters are 2 1/4 inches (57.15 mm), consistent with the original tractor interface.
For the heat dissipation structure, it adopts a 5-row tube design with a fin density of 10 fins per inch (10 FPI) and serpentine fins. The sealed all-aluminum brazed structure enhances corrosion resistance and vibration resistance, adapting to dusty and humid agricultural environments. It effectively meets the continuous high-load heat dissipation needs of the Magnum series’ high-horsepower engines.
This radiator is fully compatible with CASE IH® Magnum 235, 250, 260, 280, 290, 310, 315, 340, 370, and 380 tractors, with the same mounting feet and interfaces as the original OE part, requiring no modification during replacement. After-market alternative models include AM84262310, SC‑211133, and CS‑727, with a price range of $945–$1,300. （C.）
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Radiator for Manufacturing and Processing
Industrial radiators are employed in manufacturing facilities to cool machinery, such as injection molding machines, extruders, and metalworking equipment.
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Oil and Gas Industry
They are utilized for cooling equipment such as compressors, engines, and hydraulic systems in oil refineries, offshore platforms, and natural gas processing plants.
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Radiator for heavy duty equipments
Mining and Construction: Radiators are used in heavy-duty equipment like bulldozers, excavators, and mining trucks to dissipate heat generated by engines and hydraulic systems.
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hydraulic oil coolers
Hydraulic oil coolers are devices used to regulate the temperature of hydraulic fluid in hydraulic systems. They help maintain optimal operating temperatures by dissipating heat generated during system operation. Hydraulic oil coolers typically consist of a series of tubes or fins that increase the surface area for heat transfer. As the hot hydraulic fluid flows through the cooler, it exchanges heat with the surrounding air or a separate cooling medium, such as water or another liquid. This process cools down the hydraulic fluid before it returns to the system, preventing overheating and ensuring efficient system performance.
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Wind Power Generation And Welding Technology
Industrial radiators are commonly used in power plants to cool the engines of generators and turbines.
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Railway Locomotives And Assembly Technology
Industrial radiators are commonly found in locomotives. Locomotives generate a significant amount of heat due to their engines and other mechanical components. Radiators are used to dissipate this heat and prevent the locomotive from overheating. The radiator system in a locomotive typically consists of a series of cooling fins or tubes through which coolant circulates, transferring heat away from the engine and releasing it into the surrounding air. This helps maintain optimal operating temperatures and ensures efficient performance of the locomotive.
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Oil coolers used in hydraulic system
Small oil coolers used in hydraulic systems are compact heat exchangers designed to remove excess heat from hydraulic fluid. They typically consist of a series of metal tubes or plates that provide a large surface area for efficient heat transfer. The hydraulic fluid flows through these tubes or plates, while a cooling medium, such as air or water, passes over the external surface to dissipate the heat.
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Car Intercooler
the engine supercharger, the engine horsepower increase, the engine crankshaft, connecting rod, cylinder liner, piston and other components are stressed, more importantly, the supercharger discharge air temperature is high, large air intake, directly to the engine intake pipe, easy to cause detonation, damage to the engine. High temperature gas also has a certain impact on the efficiency of the engine. First, the volume of air is large, which is equivalent to the engine suction air is less. A... -
Engineering Machinery
Construction machinery mainly includes loading trucks, excavators, forklifts and other equipment used for construction. These devices are characterized by large size and high energy consumption. Therefore, match the heat sink with a high heat dissipation efficiency. The working environment of heat dissipation module of construction machinery is different from that of automobile. The radiator of a car is often placed forward in the front, sunk into the power compartment and close to the intake... -
Air Compressor And Fin Cleaning
Air compressors are mostly installed in indoor or outdoor relatively closed Spaces, and the heat generated by the operation of the equipment can not be taken away by the external air flow in time. So the radiator plays a vital role in the normal operation of equipment. The company’s unique fin structure and excellent production technology is to air compressor radiator quality reliable guarantee. High pressure resistance, high heat dissipation, low wind resistance and low noise, these ch...
