JCB 3DX vs. JCB 3DX Plus: Unveiling the Key Differences


In the world of construction and excavation, the JCB machine has carved a niche for itself as a manufacturer of robust and reliable machines. Two of its popular models, the JCB 3DX and JCB 3DX Plus, offer a wide range of capabilities. In this article, we will delve into the features of these two machines, highlighting their differences to help you make an informed decision for your construction needs.

Power and Performance

The JCB 3DX is equipped with a 36 kW (49 hp) engine, while the JCB 3DX Plus boasts a more powerful 55 kW (74 hp) engine. This substantial difference in engine power has a direct impact on the machines' overall performance. The JCB 3DX Plus can handle more demanding tasks with ease, making it a better choice for heavy-duty construction projects. The JCB 3DX, while still capable, may be more suitable for lighter applications.

Excavator and Loader Capacities

Both models share a similar excavator bucket capacity of 0.26 cubic meters, making them equally efficient when it comes to digging. However, where they differ significantly is in their loader capabilities. The JCB 3DX Plus offers a loader shovel capacity of 1.10 cubic meters, allowing it to move larger volumes of materials in a single scoop. This feature is particularly advantageous for tasks that involve loading and unloading substantial amounts of material quickly.

In contrast, the JCB 3DX lacks a loader shovel, limiting its ability to handle larger loads efficiently. While it can still perform loader functions, its smaller loader capacity may necessitate more trips and time to complete similar tasks.

Versatility: 2WD vs. 4WD

One of the critical distinctions between these two models is their transmission drive. The JCB 3DX comes exclusively with a 2WD (Two-Wheel Drive) system, which is well-suited for many construction applications. It provides the necessary traction and stability on smooth terrains, making it ideal for tasks on solid surfaces.

On the other hand, the JCB 3DX Plus offers both 2WD and 4WD (Four-Wheel Drive) options. This 4WD feature enhances its versatility, allowing it to operate more effectively in rough and uneven terrains. Whether you're working on construction sites with challenging topography or in adverse weather conditions, the 4WD capability of the JCB 3DX Plus can be a game-changer, ensuring optimal traction and performance.

Price Considerations

The JCB price point is, naturally, a significant factor when deciding between these two models. The JCB 3DX, with its lower engine power and 2WD transmission, is typically more budget-friendly. It's an excellent choice for those with less intensive construction needs and a limited budget.

Conversely, the JCB 3DX Plus, featuring a more potent engine and the added benefit of 4WD, comes at a higher price. This investment may be well worth it for those involved in demanding construction projects that require enhanced power, performance, and versatility.


In the comparison of the JCB 3DX and the JCB 3DX Plus, it's evident that these machines cater to different niches within the construction industry. The JCB 3DX is a reliable choice for lighter tasks with a more economical price tag, while the JCB 3DX Plus shines in heavy-duty applications, thanks to its robust engine, increased loader capacity, and 4WD capability.

Ultimately, your decision should align with your specific construction needs and budget constraints. JCB's reputation for quality and durability ensures that both models are built to withstand the rigors of construction work. Whether you opt for the 3DX or the 3DX Plus, you'll be investing in a machine designed to get the job done efficiently and effectively, contributing to the success of your construction projects.