We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Waterwheel.
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Waterwheel Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Waterwheel Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. 海洋開発技術研究所 Saga//Other manufacturing
  2. ＳＫＫ佐々木工業 Shiga//Building materials, supplies and fixtures
  3. 新井製作所 Nagano//Manufacturing and processing contract
  4. 4 日本小水力発電 Yamanashi//Electricity, Gas and Water Industry
  5. 5 山善 Osaka//Trading company/Wholesale
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Waterwheel Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. SKK Waterwheel (Charred Cedar) ＳＫＫ佐々木工業
  2. [Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW) 海洋開発技術研究所
  3. Crossflow Water Turbine "AT-20" 新井製作所
  4. Cross-flow turbine for small hydropower generation 海洋開発技術研究所
  5. 5 Introduction of "Marvel Products" 日本小水力発電

Waterwheel Product List

1～8 item / All 8 items

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SKK Waterwheel (Charred Cedar)

SKK Waterwheel (Charred Cedar)

Orders for 4 shaku or more will be made to order.

Item Number: 77-10 Item Name: Waterwheel (Charred Cedar) 2 Shaku (approximately 600 mm) - 251,000 yen 2.5 Shaku (approximately 750 mm) - 312,000 yen 3 Shaku (approximately 900 mm) - 377,000 yen 4 Shaku (approximately 1200 mm) - 626,000 yen 5 Shaku (approximately 1500 mm) - 1,565,000 yen 6 Shaku (approximately 1800 mm) - 2,200,000 yen *Items over 4.0 Shaku are made to order.

  • Wood products
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Mobile Dehydration Vehicle [Yamazen TFS]

Mobile Dehydration Vehicle [Yamazen TFS]

Low center of gravity design with horizontal setup! The workspace minimizes the exposure of piping and wiring.

The "Mobile Dewatering Vehicle" is a product equipped not only with the dewatering machine itself but also with the necessary auxiliary equipment. The screw shaft is designed with a low center of gravity for horizontal installation, considering stability during vehicle operation. The workspace minimizes the exposure of piping and wiring. Additionally, the lift step features an integrated handrail structure, and two emergency stop switches are installed near the rotating parts, ensuring a design that prioritizes safety. 【Features】 ■ Van body design ■ Reduced opening of the container ■ Convenient step for ascending and descending ■ Spacious work area ■ Minimal exposure of internal piping and wiring ■ Installation of emergency stop switches *For more details, please refer to the PDF document or feel free to contact us.

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[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW)

[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW)

We offer custom-designed cross-flow turbines tailored to local conditions at a low price. We also accept orders for the sale of the turbine alone.

Our company was founded by engineers from a shipyard who started their own business. We have applied the fluid machinery technology developed in shipbuilding to small hydropower generation. We can offer cross-flow turbines under 50 kW at a low price. Additionally, we are flexible in customizing to meet our customers' requirements. Currently, we have four turbines of 20 to 50 kW in operation, and we are manufacturing one turbine of 50 kW. 【Features】 - Simple structure, making maintenance easy. - Equipped with a flow adjustment mechanism (guide vanes). The dimensions of the turbine (diameter, width) are determined based on the flow rate and effective head. After that, we manufacture the actual unit and conduct trial runs in a hydraulic environment similar to the site to confirm the power generation performance. Our company possesses testing facilities specifically focused on the development of small hydropower generation systems. We use up to three 55 kW pumps as water flow generation devices, combined with a 55 kW generator to conduct performance verification tests on the turbines. By using this testing facility, we can actually confirm the power generation performance. By consistently handling design, manufacturing, performance verification testing, construction, and on-site adjustments in-house, we achieve low prices.

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Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.

Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.

We offer completely custom-made waterwheels at low prices! Designed to order according to the site's drop and flow rate, we also sell waterwheels individually!

Our cross-flow water turbine for small hydropower generation is equipped with a flow adjustment mechanism (guide vanes), allowing for stable power generation with a simple structure and easy maintenance. The dimensions of the turbine (diameter, width) are determined based on the flow rate and effective head. After that, a prototype is manufactured, and performance tests are conducted under conditions similar to the actual hydraulic environment to verify power generation performance. We have a dedicated water tank for the development of small hydropower generation systems. We use up to three 55 kW pumps as the flow generation device, combined with a 55 kW generator to conduct performance verification tests of the turbine. By using this water tank, we can confirm the power generation performance of the actual unit. We offer both sets with generators and standalone turbine sales, achieving low prices by consistently handling design, manufacturing, performance verification tests, installation, and on-site adjustments in-house. 【Features】 ■ Resistant to debris ■ Short installation period ■ Easy maintenance ■ Custom design according to installation location

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Crossflow Water Turbine "AT-20"

Crossflow Water Turbine "AT-20"

A "plug-and-play unit power generation device" that eliminates the need for building construction!

The "AT-20" is a cross-flow water turbine made from aluminum and stainless steel, resistant to rust and suitable for various water qualities. Additionally, it features top-level soundproofing capabilities that block out noise from power generation, allowing for installation even near residential areas. 【Features】 ■ Reinforced concrete foundation building set ■ Spacious workspace (soundproof design) ■ Safe design cross-flow water turbine *For more details, please download the PDF or feel free to contact us.

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Introduction of "Marvel Products"

Introduction of "Marvel Products"

Water turbines that completely cover the range from 30 kW to 30 MW and over 100 unique design designs.

Our partner company, Marvel, offers a wide range of products suitable for river inflow projects with low head ranging from 1.5 to 35 meters, including the "Kaplan turbine," as well as "Pelton turbines" and "siphon turbines." Additionally, the company also provides services such as water pressure pipes, draft tubes, gates, screens, dust collectors, installation of electrical equipment, testing, commissioning, renovations, and repairs. 【Marvel Products】 ■ Kaplan Turbine ■ Francis Turbine ■ Pelton Turbine ■ Siphon Turbine *For more details, please refer to the PDF document or feel free to contact us.

  • Other energy equipment

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[Marvel Product Case Study] Yamai Industrial Hydroelectric Power Plant

[Marvel Product Case Study] Yamai Industrial Hydroelectric Power Plant

There are waterwheel delivery records in 36 countries across 5 continents. It is also located about 15 km from Mount Fuji.

We would like to introduce a case study of a product implemented by our partner company, Marvel. One of the small facilities they have implemented is a small hydropower plant located about 15 km from Mount Fuji. This is the Yamaichi Sangyo Hydropower Plant, which commenced operation after renovating an existing facility. The company has newly installed a horizontal "Francis turbine." As a result, the power output of this facility has doubled from the existing 70 kW to 132 kW. [Case Study] ■ Location: Yamaichi Sangyo Hydropower Plant ■ Product Installed: 1 Francis turbine, 140 kW *For more details, please refer to the PDF document or feel free to contact us.

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Cross-flow turbine for small hydropower generation

Cross-flow turbine for small hydropower generation

We offer custom-designed cross-flow turbines tailored to the site’s head and flow rate at a low price. We also accept orders for the sale of the turbine alone.

【 Features 】 - Equipped with a flow adjustment mechanism (guide vanes). - Simple structure, making maintenance easy. The dimensions of the water turbine (diameter, width) are determined based on the flow rate and effective head. After that, a prototype is manufactured, and trial operations are conducted in a hydraulic environment similar to the actual site to confirm power generation performance. Our company has a dedicated water tank for the development of small hydropower generation systems. We use up to three 55 kW pumps as flow generation devices, combined with a 55 kW generator to conduct performance verification tests of the water turbine. By using this water tank, it is possible to confirm the power generation performance of the actual machine. By consistently handling design, manufacturing, performance verification tests, construction, and on-site adjustments in-house, we achieve low prices.

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