ケーティーアールジャパン Product Lineup

The engine generates torsional vibrations due to explosions, and if the torsional vibration frequency matches the natural frequency of the drive shaft system, including the coupling, there is a risk of damage to the drive components due to resonance. At KTR, we use a torsional vibration analysis program to propose couplings suitable for your company. KTR's couplings for engines have been adopted by domestic and international manufacturers in construction machinery, road machinery, agricultural machinery, compressors, etc., with a global shipment of over 200,000 units annually.

KTR's air-cooled heat exchangers (coolers and radiators) "MMC Series" are custom-made products that can accommodate your specific requirements! We can manufacture custom products tailored to your needs, such as cooling capacity, dimensions, fluids, and drive methods, starting from just one unit. With a robust design using the plate and bar method, we can achieve large-capacity coolers and multimedia coolers that can cool air, water, and oil with a single unit! **Features of MMC Coolers** - Custom coolers can be manufactured from one unit (suitable for retrofitting existing equipment and special applications) - Cools air, water, and oil with a single cooler - Sturdy construction with excellent durability - Options for outside/inside fins suitable for your usage conditions We are currently offering a free set of three documents related to heat exchangers! Please download and check them using the button below. **Document Lineup** (1) Product Catalog: For checking product structure and technical data (2) Q&A Document: Clear explanations of common questions from customers (3) Selection Guide: Introduction to selection programs and case studies Feel free to contact us with any inquiries about our products!

KTR's air-cooled heat exchangers come in two types: custom-made MMC coolers and catalog standard OAC coolers. In this catalog, you can find the latest information on the structure and technical data of MMC/OAC coolers, their applications, examples of adoption, selection information, and accessories for coolers! 【Features of MMC Coolers】 ■ Custom coolers can be manufactured from a single unit ■ Cooling air, water, and oil with one cooler ■ Robust construction with excellent durability ■ Options for selecting the optimal outside fins and inside fins for your usage conditions 【Features of OAC Coolers】 ■ Catalog standard products ■ Standard stock available depending on size (overseas factories), with short delivery times possible ■ A wide lineup ranging from small to large products ■ Fan motor drive options include 12V, 24V, 200V, 400V, and hydraulic * Please inquire about motors other than those listed above. ■ Delivery without a motor is also possible * For details, please check the product catalog from the download button below. We also have a Q&A document summarizing "issues and questions related to coolers." Please be sure to check it along with the catalog!

This document presents frequently asked questions from customers regarding "air-cooled heat exchangers (coolers and radiators)" in an easy-to-understand Q&A format. It is filled with information that addresses challenges such as "I want to cool air, water, and oil with one cooler to save space" and "I would like to have a custom cooler made just for me!" We provide detailed explanations of features and structures, complete with diagrams, so please take a moment to read through it! 【Content Overview (Partial)】 Q. What types of coolers (heat exchangers) does KTR offer? A. KTR's coolers are broadly categorized into two types: custom-made MMC and catalog standard OAC. Q. What types of equipment can they be used with? A. They can be used with construction machinery, agricultural machinery, pumps, compressors, hydraulic equipment, ships, engine-driven generators, wind turbine generators, and more. Q. Are there coolers that can be used in harsh environments exposed to sea winds? A. We offer coolers designed for marine use. *For more details, please download the PDF document from the link below. Feel free to contact us with any inquiries!

The air-cooled heat exchanger "OAC Series" is available as a standard catalog item with a short delivery time! It offers a wide range of sizes from small to large, allowing for the smooth introduction of standard air-cooled oil coolers even in large sizes! 【Features】 ■ Maximum dimensions in the catalog: Height 1420mm x Width 1246mm x Depth 620mm * Dimensions of the hydraulic motor-driven OAC2000 ■ Maximum heat exchange capacity: 280 kW * At a flow rate of 750 l/min, with a temperature difference of 40°C between the oil inlet and air temperature ■ As a catalog item, the lead time is relatively short, ensuring a smooth introduction ■ A rich selection of optional accessories such as bypass and stone guards ■ Fan drive options include electric motors and hydraulic motors ■ Fan motor drive methods available in 12V, 24V, 200V, 400V, and hydraulic * Other electric motors require separate consultation; delivery without a motor is also possible * For more details, please refer to the PDF document or feel free to contact us.