# Engine Cummins QSB 6.7 – reconditioned > Cummins QSB 6.7 engine, refurbished, ideal for construction machinery. High efficiency and reliability. - Category: [Diesel engines](https://wibako.com/shop/diesel-engines.md) - Manufacturer: Cummins - Stock number: 77845 - Condition: reconditioned - Price: 9 005.63 EUR gross (7 321.65 EUR net) - Availability: in stock **The listed price applies when the old (used) product is returned.** Engine Cummins QSB 6.7 – reconditioned. Fits: Crawler excavator LiuGong 925E, Crawler excavator LiuGong 930E, Maszyna przeładunkowa (handler) Sennebogen 821(E-SERIES) and others. ## Specification - name: Engine - mark: Cummins - type: QSB 6.7 - condition: reconditioned - brand: Cummins - category: Diesel Engines - availability: On order ## Description ##### Cummins QSB 6.7 Engine After Overhaul – Ready-to-Run Unit We present a fully remanufactured **Cummins QSB 6.7 engine**, prepared for immediate operation. This unit has undergone a professional rebuild, serving as a reliable alternative to brand-new powerplants. This **overhauled engine** has passed a rigorous verification process, ensuring parameters meet manufacturer specifications and provide high reliability in the toughest working conditions. ###### Why choose our reconditioned engine? - **Comprehensive Overhaul** – The unit has been fitted with new repair kits: pistons, rings, liners, and bearings. A new oil pump and water pump have also been installed. - **Precision Machining** – The crankshaft and engine block have undergone professional machining, and the cylinder head has been fully regenerated with new valves and seals. - **Common Rail Injection System** – Precise **diagnostics** and regeneration of injectors and the high-pressure pump guarantee optimal combustion and performance. - **Dyno Testing** – Every **repaired engine** is tested under load, confirming its efficiency and leak-tightness before shipment to the customer. ###### Application – Engine for Construction and Industrial Machinery The Cummins QSB 6.7 is an exceptionally popular power unit. This offered **excavator engine**, **articulated hauler engine**, or **loader engine** fits machines from brands such as Case, New Holland, Hyundai, Komatsu, as well as drilling rigs and crushers. **Available** off-the-shelf, it allows you to significantly minimize equipment downtime. ###### Service and Support – Krakow, Lesser Poland, Podhale Our offer goes beyond just sales. We provide comprehensive **service** and technical support. Our **mobile service** reaches customers in locations such as **Krakow**, **Lesser Poland (Małopolska)**, or **Podhale**, offering installation and initial commissioning at the customer's site. We have wide access to **spare parts**, which shortens the time for any future maintenance. ###### Warranty and Security We provide a warranty for every **complete engine overhaul**. We focus on reliable cooperation, which is why we offer transparent terms and full documentation of the work performed. **Engine regeneration** in our facility is a process based on years of experience and specialized technical facilities. ###### FAQ – Frequently Asked Questions - **Is the Cummins QSB 6.7 engine complete?** Yes, we offer a complete unit equipped with necessary accessories. There is a full possibility to reconfigure and adapt components (e.g., timing housing, turbocharger) to the customer's specific machine model. - **What parts were used for the overhaul?** We use only proven components with high durability, which, combined with precise assembly, guarantees a long service life. - **Do you offer on-site construction machinery service?** Yes, our **mobile service** performs diagnostics and engine replacements directly at the construction site or mine. ###### Contact Us Do you need a fast engine replacement? Are you interested in professional **engine repair** or purchasing a ready-to-use unit? Give us a call. We will advise you on the configuration and match the accessories to your specific machine model. --- ###### The Cummins Brand – A Global Leader in Power Technology **Cummins Inc.** is an American industrial legend, founded in **1919** by Clessie Cummins. For over a century, the company has set standards in diesel engine production, renowned for innovation and the legendary durability of its designs. The **QSB 6.7** model is one of the most successful units in the Quantum series. It utilizes an advanced fuel injection system and turbocharging, resulting in an excellent power-to-weight ratio while maintaining strict emission standards. By choosing a Cummins engine, you are investing in technology proven in millions of units working in the toughest economic sectors worldwide. ## Fits (machines and engines) - Crawler excavator LiuGong 925E - Crawler excavator LiuGong 930E - Maszyna przeładunkowa (handler) Sennebogen 821(E-SERIES) - Maszyna przeładunkowa (handler) Sennebogen 825(E-SERIES) - Maszyna przeładunkowa (handler) Sennebogen 830(E-SERIES) - Maszyna przeładunkowa (handler) Sennebogen 835(E-SERIES) - Maszyna przeładunkowa (handler) Sennebogen 840(E-SERIES) - Wheel loader Hitachi ZW220-6 - Wheel loader Hyundai HL740-9 - Wheel loader Hyundai HL740-9A - Wheel loader Hyundai HL757-9A - Wheel loader Hyundai HL757-9S - Wheel loader XCMG XC938 - Wheel loader XCMG XC948 - Wheel loader Kawasaki 70Z7 - Wheel loader Kawasaki 70TM7 - Crawler excavator Terex TC210 - Rozściełacz asfaltu (paver) Terex Roadbuilding CR462 - Rozściełacz asfaltu (paver) Astec Roadtec RP-190E - Rozściełacz asfaltu (paver) Astec Roadtec RP-195E - Żuraw terenowy (rough terrain) Grove (Manitowoc) RT530E-2 - Żuraw terenowy (rough terrain) Grove (Manitowoc) RT540E - Żuraw terenowy (rough terrain) Terex RT780-1 - Wózek widłowy ciężki Hyster H360-36 - Wózek widłowy ciężki Hyster H400HD - Wózek widłowy ciężki Kalmar DCG127-6 - Równiarka (grader) CASE 845DHP - Równiarka (grader) CASE 865 - Równiarka (grader) CASE 885 - Równiarka (grader) New Holland G140 - Opryskiwacz samojezdny New Holland SP240 - Ciągnik rolniczy (wysokoprędkościowy) JCB FASTRAC3230 - Generator Doosan Portable Power (IR) G150WCU-3A-T4I - Kompresor mobilny Doosan Portable Power (IR) HP450WCU-T4I ## Reference numbers QSB 6.7 ## Guides and case studies - [Engine Overhaul of Cummins QSB 4.5 in Hyundai HL740-9 Loader](https://wibako.com/about-us/news/760-engine-overhaul-of-cummins-qsb-4-5-in-hyundai-hl740-9-loader.md) - [Repair of the Cummins QSB6.7 Engine in the Grove RT540E Crane](https://wibako.com/about-us/news/496-repair-of-the-cummins-qsb6-7-engine-in-the-grove-rt540e-crane.md) - [Engine Overhaul of Cummins QSB6.7 in LiuGong 930E Excavator](https://wibako.com/about-us/news/471-engine-overhaul-of-cummins-qsb6-7-in-liugong-930e-excavator.md) ![Photo: Engine Cummins QSB 6.7](https://wibako.com/images/2166953_1771408146128_1000x1000.webp) --- Source: https://wibako.com/shop/diesel-engines/66288X77845-engine-cummins-qsb-6-7 Contact: +48338704200, biuro@wibako.pl