350 kVA New Cummins Diesel Generator

Generator details

• 340 kVA New Diesel Generator for sale.
• 310 kVA PRP (prime power) / 340 kVA ESP (standby power).
• Cummins engine & Stamford alternator.
• Sound attenuated and weather protected enclosure.
• Compact, turnkey, sound-enclosed backup or prime power solution.
• Every generating set is subject to a comprehensive test program which includes full load testing, checking and provision of all control and safety shut down functions testing.
• Best UK Prices.

The 350 kVA Cummins diesel generator is a dependable power solution designed for standby and prime power applications. Powered by a genuine Cummins engine and coupled with a high-performance alternator, this generator offers excellent fuel efficiency, reliable performance, and low operating costs. Housed in a weatherproof acoustic canopy, the unit is ideal for factories, construction sites, data centres, hospitals, agricultural facilities, and commercial premises. Available with ComAp  control systems, automatic mains failure (AMF) functionality, synchronisation options, extended fuel tanks, and worldwide delivery from FW Power.

Blackwell Generators – Reliable Power Without Compromise

Blackwell Generators is a trusted manufacturer of high-quality diesel generator sets, delivering dependable power solutions for industrial, commercial, and residential applications. Powered by world-renowned engine brands including Perkins, Baudouin, and Doosan, our generators are engineered to provide exceptional reliability, efficiency, and long-term performance.

Engineered for Performance in Every Environment

At Blackwell Generators, we combine innovative technology with proven engineering expertise to produce generator sets capable of operating in the most demanding conditions. Whether you require emergency standby power, continuous prime power, or a bespoke energy solution tailored to a specific project, our experienced team can provide a generator package to meet your exact requirements.

Every Blackwell generator is built with a focus on fuel efficiency, durability, and dependable power output. Featuring advanced control systems, robust construction, and carefully selected components, our products are designed to minimise downtime and maximise operational reliability.

With a commitment to quality, innovation, and customer satisfaction, Blackwell Generators continues to raise standards within the power generation industry, supplying reliable energy solutions to customers throughout the UK and worldwide.

FW Power Reference:BW- C350-S- 

350 kVA New Cummins Diesel Generator for sale.

The Cummins  C350-S (310 kVA Prime rated/ 340 kVA Standby rated) unit is a reliable, high-performance diesel generator designed for heavy-duty standby or prime power applications. Part of the DynoMax canopy line, this model combines a robust Cummins engine power, a Stamford alternator, and ComAp automatic control systems, all packaged in a sound‐attenuating, weatherproof enclosure.

Key Features & Benefits

Durable Canopy & Base Frame

• Constructed from galvanised steel with powder coating to resist corrosion and rust.

• Acoustic insulation, hidden exhaust, and optimized vents ensure low noise operation.

• Two- or four-point lifting provisions for transport and safe installation.

• Integrated modular fuel tank in base frame with anti-vibration mounts to reduce vibration.

• Lockable access doors for safe, secure access to engine, alternator and control systems.

• Efficient fuel consumption and output stability under variable loads.

• Durable build suitable for heavy industrial, commercial and mission-critical applications.

• Ease of maintenance designed-in: service access, filters, drains, wiring corridors.

Power & Components

• >> Engine: Cummins 6LTAA9.5-G1 6 inline – Turbo

• >> Alternator: Stamford 

• >> Controller: ComAp (Auto Mains Failure module) — monitors multiple engine parameters, provides remote alerts, warning/shutdown protections.

Performance Ratings

• >> Prime output: 310 kVA.

• >> Standby output: 340 kVA.

• >> Three-phase output.

• >> Compliant with ISO 8528 and ISO 3046 standards.

Dimensions & Sound Level 

• >> Length: 4,061 mm

• >> Width: 1,510 mm

• >> Height: 2,127 mm

• >> Weight: 3,510 kg

• >> Fuel tank capacity: 820 litres

• >> Sound level: 72.4 dBA @ 7m.

Why not view our range of used diesel generators too…

If you are looking for a 350 kVA new diesel generator for:

• Standby power for commercial buildings, factories, data centres.

• Critical infrastructure such as hospitals, telecom, broadcasting.

• Remote site power or back-up installations.

• Construction / site power where noise control is also important.

• Integration into larger systems (switchgear, paralleled systems).

Then the C350-S 350 kVA new silent diesel generator  is a great match!

Generator Sales – New and Used.

Automatic Transfer Switches – New and Used.

Generator Installation and Commissioning.

Service and Maintenance Contracts.

Worldwide Delivery.

         FW Power – The Home of Diesel Generators

https://www.blackwellgenerators.com/

Worldwide delivery can be arranged, please note that it is not included in the price. If you would like us to supply you with a delivered price then please let us know the final destination of your generator.

For UK deliveries where you can offload the generator FW Power can offer a Curtainsider or Flatbed Lorry  delivery service.  If you are unable to offload the generator then we will deliver using a Hi-ab.

For larger generators, specialist equipment may be required for transportation such as cranes and low loaders. Our experienced team will work along side you to find the best solution.

Please Note: Generators can be picked up from our yard in Cheshire by yourself or your own choice of transportation, please contact us to arrange.

Generator Sales – New and Used.

Automatic Transfer Switches – New and Used.

Generator Installation and Commissioning.

Service and Maintenance Contracts.

Worldwide Delivery.

Specification and availability are confirmed in your quotation. Please ask us to verify any rating, hours or year marked as unconfirmed in the original listing.