Cummins C275D5b High-Efficiency Diesel Engine Advanced Engineering to Boost Industrial Productivity

• Customization: Available
• Certification: CCC, COP, ISO9001, CE, E-Mark, RoHS, TS16949
• Standard Component: Standard Component
• Model NO.: C275D5B
• Technics: Casting
• Material: Aluminum
• Type: Crankshaft
• Color: Silver or Black
• MOQ: 1 PCS
• Shipment: by Sea or Air
• Weight: 0.1kg
• Transport Package: Wooden
• Specification: 16cm*16cm*4cm
• Trademark: Cummins
• Origin: USA/China
• Production Capacity: 5000
• Package Size: 16.00cm * 16.00cm * 4.00cm
• Package Gross Weight: 0.100kg

Product Description

item	Cummins C250D5
Brand	Cummins

The Cummins C55D5 is a fully integrated three-phase diesel generator, engineered for both standby and prime power applications. With a standby rating of 55 kVA/44 kW and prime power of 50 kVA/40 kW at 50 Hz (1500 rpm), it delivers stable electricity for commercial, industrial, and residential scenarios—from construction sites and data centers to remote settlements and hospitals.
Powered by Cummins' 4BTA3.9-G2 heavy-duty engine (3.9L displacement, 4-cylinder inline design), the C55D5 features turbocharging and water-air intercooling, ensuring efficient combustion and rapid load response. Paired with a brushless  UC224D alternator (H-class insulation, IP23 protection), it minimizes waveform distortion (<5% under balanced load) and maintains voltage stability (±1% steady-state deviation).

Key Features & Benefits:

Exceptional Reliability & Durability: Constructed with a robust cast iron cylinder block, forged steel crankshaft, and high-quality alloy components, the generator is built to withstand long hours of continuous operation and harsh working conditions—ideal for critical applications where downtime is intolerable. Equipped with Cummins' advanced PowerCommand control system, 
Superior Fuel Efficiency & Cost Savings: The optimized high-pressure common rail fuel injection system precisely controls fuel delivery, reducing fuel consumption to just 12 L/h at 100% load and 8.6 L/h at 75% load (its most efficient operating range). A large 200L integrated base fuel tank supports over 14 hours of uninterrupted runtime at full load, minimizing refueling frequency and operational costs. 
Compliance & Low Environmental Impact: Fully certified to ISO 8528 (for generator set performance), CE, and UKCA standards, the C55D5 meets strict Stage IIIA emission regulations, ensuring compliance with global environmental requirements. 
Global Service Support & Flexibility: Backed by Cummins' extensive global service network—with thousands of authorized service centers and trained technicians worldwide—the C55D5 offers a 5-year warranty for standby use and a 2-year warranty for prime use, providing users with peace of mind. 24/7 parts supply and emergency maintenance support ensure quick resolution of any issues. 

Introduction

Sichuan Zhengwei Power Technology Co.Ltd.,as the top Cummins dealer in the southwestern region, headquartered in Chengdu has exported 50+countries since 2009.We specialize in an extensive range of diesel engines and their spare parts, encompassing cylinder assemblies, piston kits, connecting rod sets, bearing and shaft components, lubrication system parts, fuel injection system elements, cooling system components, filtration system essentials, electrical system accessories, valve train parts, as well as seal and gasket sets. Our product portfolio caters to a diverse array of applications, including heavy-duty trucks, commercial vehicles, engineering machinery, agricultural equipment, mining machinery, generator sets, the marine industry, and railway systems.Both genuine and OEM are available.

International Partners

Certifications

FAQ

Q: What's the lead time for orders?

A: Standard models ship in 15–30 days; customized units require 60-90days.

 

Q: Do you provide after-sales service?

A: Yes, We have a very comprehensive after-sales system.

 

Q: Can I request a customized parts?

A: Absolutely! We offer tailored attachments.

 

Q: What documents do you provide for export?

A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

 

Q: How do I place an order?

A: Contact us via email/phone for a quote, then confirm with a PO.

 

Q: I'm not sure if this part fits my engine.

A: Please contact our customer service. We will help you identify or find the parts that fit your engine.

 

Q: I need other numbered parts, but they are out of stock in your store

A: You didn't want this part? Please contact us.If you can't find what you're looking for in store, it doesn't mean we're out of stock, The possible reasons are:

l The product was not put on the shelves in time

l The product link was invalid

l The keyword you searched for was incorrect

l Your part number machine model serial number was incorrect.

l Category restrictions, more optional models cannot be uploaded.

Therefore, please be sure to contact our customer service to inquiry whether the goods you need are actually in stock.l am confident that we can provide the products you need