The fuel-efficient generators are diesel generators as they provide excellent performance than gasoline and natural gas generators. Diesel generators offer better fuel efficiency by producing more energy per unit of fuel. Inverter generators also offer more fuel efficiency than traditional portable generators.

In this blog, let’s discuss the top 10 fuel-efficient generators available at CS diesel generators and their features and specifications. 

Top 10 fuel-efficient generators available at CS diesel generators 

Caterpillar 3516C Diesel Generator, 234 Hrs, EPA Tier 2

The Caterpillar 3516C Diesel Generator– 2000 KW  featuring a Caterpillar 3516 engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4694

  • PRICE: $649,900

  • KW: 2000 KW

  • CONDITION: Used

  • MANUFACTURER: Caterpillar

  • ENGINE MANUFACTURER: Caterpillar

  • ENGINE MODEL: 3516

  • ENGINE S/N: SBJ00406

  • PACKAGE MODEL: 3516C

  • PACKAGE S/N: SBJ00406

  • HP: 2937 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 234

  • YEAR: 2007

  • LOCATION: Edinburgh, IN

  • EMISSIONS: EPA Tier 2

Cummins DQGAB Diesel Generator, 770 Hrs, EPA Tier 2

The Cummins DQGAB Diesel Generator– 1500KW  featuring a Cummins QSK50-G4 engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4600

  • PRICE: $359,900

  • KW: 1500 KW

  • CONDITION: Used

  • MANUFACTURER: Cummins

  • ENGINE MANUFACTURER: Cummins

  • ENGINE MODEL: QSK50-G4

  • ENGINE S/N: 25366503

  • PACKAGE MODEL: DQGAB

  • PACKAGE S/N: G110233080

  • HP: 2220 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 770

  • YEAR: 2011

  • LOCATION: Waukesha, WI

  • EMISSIONS: EPA Tier 2

Cummins DFLE KTA50-G9 Diesel Generator, 179 Hrs

The Cummins DFLE KTA50-G9 Diesel Generator– 1500KW  featuring a Cummins KTA50-G9

engine. Their specifications are as follows:

Specifications: 

  • CSDG#: 4682

  • PRICE: $159,900

  • KW: 1500 KW

  • CONDITION: Used

  • MANUFACTURER: Cummins

  • ENGINE MANUFACTURER: Cummins

  • ENGINE MODEL: KTA50-G9

  • ENGINE S/N: 25271857

  • PACKAGE MODEL: 1500 DFLE

  • PACKAGE S/N: H010267532

  • HP: 2220 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 179

  • YEAR: 2001

  • LOCATION: Waukesha, WI

Caterpillar 3512C Diesel Generator, 585 Hrs, EPA Tier 2

The Caterpillar 3512C Diesel Generator– 1500KW  featuring a Caterpillar 3512C

engine. Their specifications are as follows:

Specifications: 

  • CSDG#: 4720

  • PRICE: $389,900

  • KW: 1500 KW

  • CONDITION: Used

  • MANUFACTURER: Caterpillar

  • ENGINE MANUFACTURER: Caterpillar

  • ENGINE MODEL: 3512C

  • ENGINE S/N: EBG00281

  • PACKAGE MODEL: 3512C

  • PACKAGE S/N: SBG00350

  • HP: 2206 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 585

  • YEAR: 2009

  • LOCATION: Brick, NJ

  • EMISSIONS: EPA Tier 2

Cummins DFLC KTA50-G3 Diesel Generator, 546 Hrs

The Cummins DFLC KTA50-G3 Diesel Generator– 1250KW  featuring a Cummins KTA50-G3

engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4653

  • PRICE: $69,900

  • KW: 1250 KW

  • CONDITION: Used

  • MANUFACTURER: Cummins

  • ENGINE MANUFACTURER: Cummins

  • ENGINE MODEL: KTA50-G3

  • ENGINE S/N: 33143185

  • PACKAGE S/N: F990937279

  • HP: 1850 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Weather enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 546

  • YEAR: 1999

  • LOCATION: Waukesha, WI

MTU 16V2000 Diesel Generator, 17,596 Hrs

The MTU 16V2000  Diesel Generator- 1000KW  featuring a MTU 16V2000 engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4448

  • PRICE: $54,900

  • KW: 1000 KW

  • CONDITION: Used

  • MANUFACTURER: MTU

  • ENGINE MANUFACTURER: MTU

  • ENGINE MODEL: 16V2000

  • ENGINE S/N: 5362000574

  • PACKAGE S/N: P9278-13

  • HP: 1495 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Open Power Unit

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 17,596

  • YEAR: 1999

  • LOCATION: Waukesha, WI

Caterpillar C32 Diesel Generator 530 Hrs EPA Tier 2

The Caterpillar C32 Diesel Generator– 1000KW  featuring a Caterpillar C32 engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4719

  • PRICE: $284,900

  • KW: 1000 KW

  • CONDITION: Used

  • MANUFACTURER: Caterpillar

  • ENGINE MANUFACTURER: Caterpillar

  • ENGINE MODEL: C32

  • ENGINE S/N: SYC02779

  • PACKAGE MODEL: C32

  • PACKAGE S/N: SXC02808

  • HP: 1502 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 530

  • YEAR: 2008

  • LOCATION: Brick, NJ

  • EMISSIONS: EPA Tier 2

Cummins DFHB QST30-G2 Rental Grade Diesel Generator 8276 Hrs

The Cummins DFHB QST30-G2 Diesel Generator– 800KW  featuring a Cummins QST30-G2

engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4679

  • PRICE: $149,900

  • KW: 800 KW

  • CONDITION: Used

  • MANUFACTURER: Cummins

  • ENGINE MANUFACTURER: Cummins

  • ENGINE MODEL: QST30-G2

  • PACKAGE MODEL: DFHB

  • PACKAGE S/N: D990893663

  • HP: 1200 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 8276

  • YEAR: 1999

  • LOCATION: Katy, TX

Caterpillar 3412 Diesel Generator, 1108 Hrs

The Caterpillar 3412  Diesel Generator- 800KW  featuring a Caterpillar 3412 engine. Their specifications are as follows:

Specifications:

  • CSDG#: 4703

  • PRICE: $99,500

  • KW: 800 KW

  • CONDITION: Used

  • MANUFACTURER: Caterpillar

  • ENGINE MANUFACTURER: Caterpillar

  • ENGINE MODEL: 3412

  • ENGINE S/N: 2WJ01041

  • HP: 1180 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Open Power Unit

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 1108

  • YEAR: 1996

  • LOCATION: Waukesha, WI

Cummins DQCB QSK23-G7 NR2 Diesel Generator, 468 Hrs, EPA Tier 2

The Cummins QSK23-G7 NR2 Diesel Generator– 750KW  featuring a Cummins QSK23-G7 NR2

Engine. Their specifications are as follows:

  • CSDG#: 4596

  • PRICE: $169,900

  • KW: 750 KW

  • CONDITION: Used

  • MANUFACTURER: Cummins

  • ENGINE MANUFACTURER: Cummins

  • ENGINE MODEL: QSK23-G7 NR2

  • ENGINE S/N: 00324331

  • PACKAGE MODEL: DQCB

  • PACKAGE S/N: D120330777

  • HP: 1220 HP

  • VOLTAGE: 277/480

  • ENCLOSURE: Sound-attenuated enclosure

  • CATEGORY: Generator Set

  • SUB-CATEGORY: Diesel Generator

  • HOURS: 468

  • YEAR: 2012

  • LOCATION: Waukesha, WI

  • EMISSIONS: EPA Tier 2

If you’re looking to buy a diesel generator for your industry or business, contact our expert today. 

CS Diesel Generators provide all kinds of new and used indoor and outdoor generators and their parts for sale. We also buy your used power generators at competitive pricing.  Contact our expert today to find the right diesel generator that meets your industrial power demands. 

FAQs

Why are diesel generators considered as fuel-efficient generators?

Diesel generators provide excellent performance than gasoline and natural gas generators. Diesel generators offer better fuel efficiency by producing more energy per unit of fuel. 

What are the top 10 most fuel-efficient generators available at CS Diesel?

The top 10 most fuel-efficient generators available at CS Diesel are Caterpillar 3516C, Cummins DQGAB, Cummins DFLE KTA50-G9, Caterpillar 3512C, Cummins DFLC KTA50-G3, MTU 16V2000, Caterpillar C32, Cummins DFHB QST30-G2, Caterpillar 3412 D and Cummins DQCB.