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Cummins B6.7 Engine

Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - MacDon M1240 Self-Propelled Windrower
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a MacDon M1240 engine? This self-propelled windrower uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. It is rated at 248 hp. Owners run it in hay, forage and swathing work. Save time and money with an in-stock engine instead of a months-long factory order. Never installed and stocked in Houston, Texas. Get a quote on a MacDon M1240 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KBR925 Ballast Regulator
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Knox Kershaw KBR925 engine? This ballast regulator 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 260 horsepower. It is used in railroad track maintenance and ballast work. Get your machine back to work sooner, at a competitive price. Never installed; ships nationwide from Houston, TX. Get a quote on a Knox Kershaw KBR925 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KDB600 Rail Maintenance Machine
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Knox Kershaw KDB600 engine? This rail maintenance machine uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. It is rated at 260 hp. It is a familiar machine in railroad track maintenance. In stock today, saving you months of waiting on a factory-built engine. Never installed; ships nationwide from Houston, TX. Contact our team for Knox Kershaw KDB600 engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KKA1050 Rail Maintenance Machine
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 Knox Kershaw KKA1050 rail maintenance machine, which is powered by a Cummins 6.7-liter diesel. It is rated at 260 hp. It is common in railroad track maintenance. Competitive pricing and immediate availability, with no long factory wait. Never installed; ships nationwide from Houston, TX. Contact our team for Knox Kershaw KKA1050 engine pricing and availability.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KSF940 Rail Maintenance Machine
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 Knox Kershaw KSF940 rail maintenance machine, which is powered by a Cummins 6.7-liter diesel. Published power is 260 hp. It is common in railroad track and right-of-way maintenance. Save time and money with an in-stock engine instead of a months-long factory order. Never installed and stocked in Houston, Texas. Send your Knox Kershaw KSF940 serial number for a fast quote.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KBR860 Ballast Regulator
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Current versions of the Knox Kershaw KBR860 ballast regulator use a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. It is rated at 260 hp. It is common in railroad ballast and track maintenance. Ready to ship now, so you avoid extended factory backorders. Each unit is never installed and ships from Houston, TX. Request a quote for your Knox Kershaw KBR860 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Sennebogen 6203E Telescopic Crawler Crane
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Sennebogen 6203E engine? This telescopic crawler crane uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. Published power is 260 hp. It is common in heavy lifting, bridge and industrial construction. Competitive pricing and immediate availability, with no long factory wait. Never installed and stocked in Houston, Texas. Get a quote on a Sennebogen 6203E engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Knox Kershaw KYC550 Rail Maintenance Machine
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 Knox Kershaw KYC550 rail maintenance machine? It runs a Cummins 6.7L, and we have brand-new surplus Cummins B6.7 and QSB 6.7 engines for sale. It is rated at 240 hp. You will find it in railroad track maintenance. Skip the long factory lead time: our engines ship now at competitive prices. Never installed and stocked in Houston, Texas. Get a quote on a Knox Kershaw KYC550 engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Ditch Witch JT100 Horizontal Directional Drill
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 Ditch Witch JT100 horizontal directional drill? It runs a Cummins 6.7L, and we have brand-new surplus Cummins B6.7 and QSB 6.7 engines for sale. The Ditch Witch JT100 is a 100,000-lb class horizontal directional drill. Published power is 260 hp. Get your machine back to work sooner, at a competitive price. Never installed and stocked in Houston, Texas. Request a Ditch Witch JT100 engine quote and delivery date.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Ditch Witch JT100 All Terrain Horizontal Directional Drill
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Ditch Witch JT100 All Terrain engine? This horizontal directional drill uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. The Ditch Witch JT100 All Terrain is a dual-rod horizontal directional drill for rock and mixed ground. Its engine output is listed at 260 hp. Never installed; ships nationwide from Houston, TX. Request a quote for your Ditch Witch JT100 All Terrain engine today.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Shuttlewagon NVX5025 Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Current versions of the Shuttlewagon NVX5025 railcar mover use a Cummins 6.7-liter diesel, and we have brand-new surplus Cummins B6.7 / QSB6.7 engines for sale for it. The Shuttlewagon NVX5025 is a Navigator Series railcar mover. The machine is rated at 260 horsepower. Get your machine back to work sooner, at a competitive price. Never installed and stocked in Houston, Texas. Send your Shuttlewagon NVX5025 serial number for a fast quote.
Cummins B6.7
Cummins B6.7
New Cummins B6.7 & QSB6.7 Engine for Sale - Trackmobile Titan Railcar Mover
Cummins B6.7
  • Brand Name Cummins
  • Engine Name Cummins B6.7
  • Engine Model Cummins B6.7
  • Engine Size 6.7

Looking for a Trackmobile Titan engine? This railcar mover uses a Cummins 6.7-liter diesel, and brand-new surplus B6.7 / QSB6.7 engines are for sale here. The Trackmobile Titan is a heavy-duty mobile railcar mover. It is rated at 260 hp. Competitive pricing and immediate availability, with no long factory wait. Never installed; ships nationwide from Houston, TX. Contact our team for Trackmobile Titan engine pricing and availability.
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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.