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Nengron - Professional Diesel Generator Manufacturer & Supplier | OEM & ODM Services

Ricardo‑Technology Diesel Engine

Our generator sets are equipped with diesel engines adopting British Ricardo‑proven technology. These 4‑stroke, water‑cooled and direct‑injection engines cover 20‑500kW with 4‑cylinder or 6‑cylinder options. Turbo‑after‑cooling structure and electronic governor are optional for low‑fuel‑consumption and low‑failure‑rate performance with easy maintenance. 

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If you’re tired of noisy open‑frame generators disturbing neighbours or worksites, or you just need trustworthy backup power when grid power cuts out — this Ricardo 25kVA silent diesel genset is built exactly for those real‑world situations.

It’s rated 25kVA apparent power, which gives you 20kW of usable working power (at power factor 0.8). The fully enclosed silent box knocks down noise significantly, so you won’t get complaints. Powered by the well‑known Ricardo‑tech water‑cooled diesel engine, this unit is a go‑to pick for farm owners, small‑business operators, contractors and anyone needing consistent emergency or off‑grid power.
Ricardo 37.5kVA Open‑Type Diesel Generator 30kW 3‑Phase Standby Genset for Construction, Farm & Small Industrial Backup
This Ricardo 37.5kVA open‑type diesel generator delivers **30kW prime usable power (37.5kVA apparent power at power factor 0.8)**. As an open‑frame genset without silent canopy, it brings you a budget‑friendly heavy‑duty power solution.

Powered by the well‑known Ricardo R4105D water‑cooled four‑cylinder diesel engine, this unit can run continuously under heavy‑load conditions. The open‑type layout lets technicians quickly reach every component for oil change, filter replacement and daily troubleshooting.

Standard output is 400V/230V three‑phase 50Hz. It is widely used for construction site temporary power, farm operation power, small factory and workshop emergency backup. If noise reduction is required, you can install it inside an equipment room or match an external sound‑proof housing locally.

We support multiple optional configurations including ATS automatic transfer switch and mobile trailer. OEM customization is available for bulk project buyers.
Ricardo 25kVA Silent Diesel Generator Open Diesel Generator 20kW Phase Quiet Backup Genset
If you’re tired of noisy open‑frame generators disturbing neighbours or worksites, or you just need trustworthy backup power when grid power cuts out — this Ricardo 25kVA silent diesel genset is built exactly for those real‑world situations.

It’s rated 25kVA apparent power, which gives you 20kW of usable working power (at power factor 0.8). The fully enclosed silent box knocks down noise significantly, so you won’t get complaints. Powered by the well‑known Ricardo‑tech water‑cooled diesel engine, this unit is a go‑to pick for farm owners, small‑business operators, contractors and anyone needing consistent emergency or off‑grid power.
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Guided by our mission to integrate global technology and serve users worldwide, we are committed to building lasting partnerships through superior products and dedicated support. We invite you to contact us to discover how Leiteng Power can energize your business.
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Our reliable equipment serves as essential power for diverse sectors, including data centers, telecom infrastructure, commercial and industrial facilities, construction, mining, and agriculture.
Contact Us
Contact person: Nengron
Tel: +86 13853541895
WhatsApp: +8613853541895
Email:mariaman@nengronpower.com
Add: Room 2032, Tower A, Wealth Center, Kuiwen District, Weifang City, Shandong Province
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