Details
Cummins BGe-200-30 Engine Assembly for Generator Drive Applications
The commercial power landscape demands reliable alternative fuel systems. The Cummins BGe 200-30 natural gas engine satisfies this need. Manufactured by the Dongfeng Cummins Engine Company (DCEC), this 5.9-liter inline six-cylinder platform balances low operating emissions with heavy-duty durability.
HekoPower supplies this engine assembly globally. We provide full technical clarity, wholesale pricing structures, and logistical supply metrics for fleet operators and generator manufacturers.
Tech Specs of Cummins BGe 200-30
General Engine Data
Engine Model: Cummins BGe 200-30
Type: 6 Cylinders in Line
Displacement: 5.9 L
Bore * Stroke: 102 * 120
Net Weight (with flywheel & alternator): 413 Kg
Overall Dimension: 1026mm*699mm*912mm
Key Performance Data
Rated Power: 200 kW/250 HP
Rated Speed: 2500 rpm
Max Torque/Speed: 569 N.m @ 1600 rpm
Fuel Consumption @ Rated Power: 239 g/Kw.h
Torque Available @ Clutch Engagement: 386 N.m
Max. Altitude for Continuous Opera: 2600 m
More Technical Data
Certification: Euro II
Aspiration: Turbocharged & Air-Air Intercooled
Fuel System: Cummins Fuel System
Compression Radio: 10.5:1
Starting System: Electrical Starting Motor 24V(510A)
Lowest Starting Temp Without auxiliary system: -10℃/-25℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 12.3 L
BGe 200-30 Application Profiles and Real-World Scenarios
The versatility of the DCEC BGe platform extends across both mobile transport and stationary industrial operations.
Mobile Transport and Transit Fleets
The BGe 200-30 engine serves as a reliable powertrain for the Cummins 250HP bus engine wholesale market. It fits regional transit buses, school bus fleets, and Dongfeng commercial trucks using a 5.9L natural gas configuration.
Its Euro II and Euro III emissions compliances lower urban particulate matter. This makes it an ideal choice for municipal transport authorities moving away from standard diesel fuel.
Stationary Power Generation and G-Drive Configurations
Beyond automotive use, this block functions as a highly capable G-drive unit. System integrators deploy the Cummins BGe power generation engine for continuous and emergency standby power plants.
- Hospital Backup Power: Immediate start times and clean exhaust outputs protect medical center supply grids.
- Telecom Generator Sets: High reliability and low maintenance requirements fit remote, uncrewed installations.
- Data Center Backup Systems: Fast transient response rates handle critical IT electrical steps without grid disruption.
- Rental Power Generators: Structural rigidity allows repeated shipping, unloading, and variable site operations.
Technical Comparisons: BGe vs. QSB vs. 6BT
BGe Natural Gas vs. QSB Electronic Diesel
The primary differentiator between the BGe and the QSB series is the combustion cycle. The QSB uses a high-pressure common rail diesel injection layout. The BGe relies on a specialized electronic gas throttle body and spark ignition.
The QSB provides slightly higher power density. However, the BGe reduces exhaust treatment costs by eliminating complex diesel particulate filters (DPF) and selective catalytic reduction (SCR) hardware.
BGe Engine vs. Legacy 6BT Engines
The 6BT diesel engine is a classic mechanical platform. The BGe shares its base block casting geometry but introduces electronic engine management and hardened valve seats. These updates handle the higher dry heat generated by natural gas combustion, preventing premature head failures.
Maintenance Schedules and Component Replacement
Operating a dry-burning natural gas engine requires specific maintenance protocols to avoid premature component wear.
Ignition and Valve Train Maintenance
Because natural gas lacks the natural lubricating properties of liquid diesel fuel, the valve clearances require periodic checking.
Always source components using a verified replacement parts catalog for Cummins BGe 200-30 to maintain emission compliance.
Lubrication and Filtration Demands
Standard diesel oils will ash and plug components quickly inside a gas engine due to higher combustion temperatures. You must use low-ash gas engine oils meeting Cummins Engineering Standard (CES) 20074, 20085, or 20092. Change intervals should not exceed 250 operating hours in stationary configurations or 15,000 kilometers in transport applications.
Sourcing and Procurement: The HekoPower Supply Advantage
As an established engine exporter and OEM assembler, HekoPower solves supply chain bottlenecks for international buyers.
Wholesale Pricing and Global Lead Times
We provide direct Cummins BGe-200-30 wholesale price access by removing secondary brokers. Standard lead time for complete assemblies ranges from 15 to 30 days depending on custom flywheel housings or G-drive radiator specifications. Every unit undergoes strict dynamometer testing before export packing.
Genuine Documentation and Exporter Standards
Every assembly ships with its original factory data tags, certificates of conformity, and an explicit warranty registration card from DCEC. We manage sea freight logistics, wooden crate isolation packing, and customs documentation to simplify delivery to your factory floor.
DCEC Gas Engine Series, original products from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA. This series mainly includes B5.9-150G, BGe 150-30, B5.9-195G, BGe 195-31, BGe 200-30, B5.9-230G, BGe 230-31.
Frequently Asked Questions regarding the Cummins BGe 200-30
Can a BGe 200-30 engine be converted to run on diesel fuel?
No. The engine block, cylinder head casting, pistons, and electrical wiring harnesses are manufactured specifically for spark-ignited gas operation. Converting it to compression diesel requires changing nearly all internal and external components, which is not cost-effective.
What types of gas fuels can this platform accept?
The engine is factory-optimized for Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG) with a methane content greater than 75%. For bio-gas or wellhead gas deployments, the fuel train requires primary scrubbing and filtering systems to protect the internal injectors.
How does HekoPower ensure the engine is genuine DCEC?
Every engine assembly features a unique serial number stamped directly into the engine block data plate. This code can be verified within the official Cummins global database, confirming its manufacturing origin, build date, and part history.
