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Cummins B6.7 Engine

Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Zoomlion ZRT400 Rough Terrain Crane
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

The Zoomlion ZRT400 rough terrain crane uses a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. Its engine output is listed at 173 hp. It is common in construction and industrial lifting. Competitive pricing and immediate availability, with no long factory wait. Never installed; ships nationwide from Houston, TX. Request a Zoomlion ZRT400 engine quote and delivery date.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Zoomlion ZE225GN Crawler Excavator
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Zoomlion ZE225GN engine? This crawler excavator uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. The machine is rated at 175 horsepower. You will find it in excavation, trenching and site work. Save time and money with an in-stock engine instead of a months-long factory order. Never installed and stocked in Houston, Texas. Contact our team for Zoomlion ZE225GN engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - JCB 437 Wheel Loader
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Need a new engine for the JCB 437 wheel loader? It runs a Cummins 6.7L, and we have brand-new surplus Cummins B6.7 and QSB 6.7 engines for sale. Published power is 195 hp. It is used in quarries, construction and recycling yards. Ready to ship now, so you avoid extended factory backorders. Each unit is never installed and ships from Houston, TX. Request a JCB 437 engine quote and delivery date.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - JCB 437 Agri Wheel Loader
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a JCB 437 Agri engine? This wheel loader uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. The JCB 437 Agri is the agricultural version of the JCB 437 wheel loader. Published power is 195 hp. Competitive pricing and immediate availability, with no long factory wait. Each unit is never installed and ships from Houston, TX. Contact our team for JCB 437 Agri engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - JCB 427 Wheel Loader
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Need a new engine for the JCB 427 wheel loader? It runs a Cummins 6.7L, and we have brand-new surplus Cummins B6.7 and QSB 6.7 engines for sale. Published power is 165 hp. It is common in construction, aggregates and material yards. Get your machine back to work sooner, at a competitive price. Never installed; ships nationwide from Houston, TX. Ask for a JCB 427 engine quote with freight to your site.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - JCB 427 Agri Wheel Loader
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

The JCB 427 Agri wheel loader uses a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. The JCB 427 Agri is the agricultural version of the JCB 427 wheel loader. It is rated at 165 hp. Competitive pricing and immediate availability, with no long factory wait. Each unit is never installed and ships from Houston, TX. Request a JCB 427 Agri engine quote and delivery date.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK297 G7 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

The Rail King RK297 G7 railcar mover uses a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. The Rail King RK297 G7 is a seventh-generation railcar mover. It is rated at 173 hp. Skip the long factory lead time: our engines ship now at competitive prices. Never installed and stocked in Houston, Texas. Contact our team for Rail King RK297 G7 engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK307 G7 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Brand-new surplus Cummins B6.7 / QSB6.7 engines are for sale for the Rail King RK307 G7 railcar mover, which is powered by a Cummins 6.7-liter diesel. The Rail King RK307 G7 is a seventh-generation railcar mover. It is rated at 173 hp. In stock today, saving you months of waiting on a factory-built engine. Never installed; ships nationwide from Houston, TX. Request a quote for your Rail King RK307 G7 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK327 G7 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

The Rail King RK327 G7 railcar mover uses a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. The Rail King RK327 G7 is a seventh-generation railcar mover. Published power is 173 hp. Ready to ship now, so you avoid extended factory backorders. Never installed and stocked in Houston, Texas. Request a quote for your Rail King RK327 G7 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK300 G6 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Brand-new surplus Cummins B6.7 / QSB6.7 engines are for sale for the Rail King RK300 G6 railcar mover, which is powered by a Cummins 6.7-liter diesel. The Rail King RK300 G6 is a sixth-generation railcar mover. The machine is rated at 173 horsepower. Skip the long factory lead time: our engines ship now at competitive prices. Never installed and stocked in Houston, Texas. Contact our team for Rail King RK300 G6 engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK320 G6 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

The Rail King RK320 G6 railcar mover uses a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. The Rail King RK320 G6 is a sixth-generation railcar mover. Current stock includes 225 hp and 260 hp builds. Competitive pricing and immediate availability, with no long factory wait. Never installed and stocked in Houston, Texas. Request a quote for your Rail King RK320 G6 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Rail King RK285 G6 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Need a new engine for the Rail King RK285 G6 railcar mover? It runs a Cummins 6.7L, and we have brand-new surplus Cummins B6.7 and QSB 6.7 engines for sale. The Rail King RK285 G6 is a sixth-generation railcar mover. Current stock includes 225 hp and 260 hp builds. In stock today, saving you months of waiting on a factory-built engine. Never installed and stocked in Houston, Texas. Request a quote for your Rail King RK285 G6 engine today.
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New Surplus & Rebuilt Cummins B6.7 Tier 4 Engines

Cummins 6.7 Liter Engines for Grove, Tadano, Kalmar, Hyster, Sennebogen, CASE and More

Need a Cummins 6.7 liter engine for a Grove or Tadano rough-terrain crane, a Kalmar or Hyster heavy forklift, a Sennebogen material handler, a CASE excavator or a Hyundai wheel loader? We supply surplus new and rebuilt Cummins 6.7L engines for newer construction, lifting, material-handling and agricultural equipment, with nationwide shipping.

The engines on this page are the Cummins B6.7, a 6.7 liter (408 cu in) inline six-cylinder turbocharged industrial diesel. Many machine manuals and parts books call the same engine a QSB6.7 or QSB6.7 Performance Series, depending on configuration, CPL and machine application, so our listings mention both names. Find your machine in the list below to see the matching engine. If your machine is not listed, see our Cummins QSB6.7 engines page or call us.

Cummins 6.7L engine identification

Cummins 6.7 liter industrial diesel engines may be identified as B6.7, QSB6.7, QSB 6.7 or simply Cummins 6.7L, depending on the equipment and engine configuration. These names do not always mean the engines are interchangeable. If you are not sure which engine your machine needs, send us the equipment make and model, the Engine Serial Number (ESN) or the CPL number, and we will help identify the correct replacement.

How to match the right Cummins 6.7L engine to your machine

Two 6.7 liter Cummins engines can look alike and still not fit the same machine. Before you order, send us:

  1. The engine dataplate – usually on the valve cover or the side of the engine. We need the complete Engine Serial Number (ESN), the CPL number and the model and rating (horsepower at rpm).
  2. Your machine make, model and serial number – for example “Grove GRT8100” or “CASE WX210E excavator”.
  3. Photos of the dataplate and both sides of the engine if the plate is hard to read.

Call (855) 384-6071 and we will confirm the correct engine for your machine before it ships.

Find your machine: Cummins 6.7L B6.7 engines by manufacturer

We have Cummins 6.7L engine listings for 237 machine models from 52 manufacturers. Choose your machine to see the matching engine:

Looking for a Cummins 6.7 for a Dodge Ram pickup?

The 6.7 liter Cummins in Dodge Ram trucks is the on-highway ISB 6.7, not the industrial B6.7 or QSB6.7. See our Cummins ISB 6.7L Dodge Ram engines page.

Frequently asked questions

Which machines use the Cummins 6.7 liter B6.7?

Rough-terrain cranes (Grove, Tadano, Link-Belt, Terex, Liebherr, Zoomlion), heavy forklifts and container handlers (Kalmar, Hyster, Taylor), wheel loaders and excavators (Hyundai, LiuGong, JCB, XCMG, CASE), material handlers (Sennebogen), self-propelled sprayers (Apache), drill rigs, pavers, air compressors and more. See the full list above.

My manual says QSB6.7. Is that the same engine?

Often the same 6.7 liter engine family, but not always the same configuration. The correct replacement is matched by your ESN and CPL number, not by the name alone. Send us your dataplate details and we will confirm it.

Can I put a different 6.7L Cummins in my machine?

Usually not as a simple swap. Wiring, the engine computer, software and exhaust aftertreatment can differ, and the machine must stay emissions-compliant. In most cases the right replacement is the same engine matched by CPL. Call us before ordering.

Do you ship nationwide?

Yes. We ship Cummins 6.7L engines across the United States. Call (855) 384-6071 for availability.