Which screening bucket models for mini excavators to choose? Discover our suggestions for 2026!

The screening bucket for the mini excavator is one of the most cost-effective tools for construction companies, farms and recycling companies today. It allows material to be segregated directly on the job site, reduces the number of transport trips and significantly reduces job completion times. In 2026, there is a growing demand for solutions that simultaneously reduce operating costs and increase equipment efficiency, so welcome to our complete buying guide for professionals planning an investment in 2026.

Screening bucket - why is it an investment that pays off?

A screening bucket is an attachment for excavator arms that allows material fractions to be separated directly during operation. This allows the operator to dig, screen and load raw material at the same time - without the need for additional machinery or transport.

Benefits most often highlighted by contractors:

- 20-40% less fuel consumption in projects, because fewer machines are working,
- faster site clearance (work time reduced by up to 60%),
- recovery of valuable materials that can be reused or sold,

reduction of waste and compliance with eco-trends.

However, choosing the right equipment is not necessarily obvious. That is why we turn to the two most important candidates. In this guide, we compare two models from the Techna Poland range:

TE-SB2-5 - a compact screening bucket for mini excavators 2-5 t,
TE-SB5-9 - a larger, powerful model for 5-9 tonne machines.

TE-SB2-5 - compact screening bucket for mini excavators

The TE-SB2-5 model is designed for precision work in small spaces, gardening, utility services and small construction projects. Its greatest advantage is its lightweight, compact design, while maintaining a very robust Hardox steel construction.

TE-SB2-5 - technical specifications

Parameter	Value
Compatible machine weight	2-5 tonnes
Weight of the attachment	220 kg
Working volume	0,05 m³
Width	450 mm
Working pressure	110-120 bar
Hydraulic oil flow rate	30-55 l/min

Key features

The screening bucket for wheel loader TE-SB2-5 features a Hardox steel-based design for exceptional wear resistance and extended service life of the entire attachment. The vibration d ampers guarantee quieter, more stable operation, which translates into precision and operator comfort, especially during longer working cycles. An additional advantage is the simple assembly, which means the bucket can be ready for use in no time - without the need to implement complicated procedures or modify the hydraulics. The compact design, meanwhile, makes the TE-SB2-5perfect fornarrow trenches and confined areas where standard attachments might prove unwieldy.

Application of the TE-SB2-5

In practice, the TE-SB2-5 bucket proves its worth in a wide range of sectors: from construction, where it is used for site preparation and screening of fine fractions, to horticulture, where it is used to work soil for lawns and plantings, to agriculture, where it enables the efficient separation of stones on smaller farms. It is also a valuable tool in the municipal sector when cleaning up demolition sites, and in recycling it allows light debris and recyclables to be processed efficiently. It is definitely the best choice for users who prioritise precision, mobility and the lowest possible operating costs.

A great choice if precision, mobility and low running costs are priorities.

TE-SB5-9 - a powerful model for large scale

The TE-SB5-9 is designed for users who require high throughput and fast material throughput. It is an attachment that 'slims down' a project - reducing work times and minimising the number of loading cycles.

TE-SB5-9 technical specifications

Parameter	Value
Compatible machine weight	5-9 tonnes
Weight of compatible machine	6-10 t
Weight of attachments	560 kg
Working volume	0,2 m³
Width	100 cm (1000 mm)
Working pressure	110-120 bar
Hydraulic oil flow	30-55 l/min

Key features

The TE-SB5-9 screening bucket for backhoe loaders has been designed with large-scale operation in mind, and this is already evident at the level of operating parameters. The 0.2 m³ capacity means up to four times the capacity of the TE-SB2-5 model, making material processing faster and requiring fewer cycles. A working width of 1,000 mm further reduces stabilisation and substrate preparation time, especially in projects requiring intensive raw material processing. Like the smaller model, the TE-SB5-9 uses Hardox steel in the working elements to ensure full resistance to loads, debris and contaminated material. The robust design enhances stability when working with heavier fractions, thus enabling its use in high-intensity tasks.

Application of the TE-SB5-9

The TE-SB5-9's wide range of applications makes it the attachment of choice for companies operating in recycling, demolition and infrastructure construction. It successfully handles the screening of construction rubble and mixed waste, and in road construction, it enables the rapid extraction of secondary aggregate and the stabilisation of soil for further work. In agriculture and horticulture, it proves itself in the processing of biomass, compost or peat, while in environmental projects it supports the screening of contaminants from the soil, increasing its potential for later use. It is the model that best meets the needs of companies expecting high throughput and maximum operational efficiency.

It is the choice for companies that want maximum productivity and a quick return on investment.

How do you choose the right screening bucket? Selection Guide 2026

Selecting the right screening bucket in 2026 should start with an analysis of the weight of the excavator, as this determines the safe and effective operating range of the attachment. Lighter weight machines (mini excavators 1 - 3.5 t), for example, are only compatible with the TE-SB2-5 model, which does not overload the hydraulic system thanks to its lightweight and compact design. The same model will also work well for 3.5 - 7 tonne mini-excavators, for which it offers fully sufficient capacity.

Larger units, on the other hand , require a more sophisticated attachment, such as the TE-SB5-9, which guarantees stability and adequate working capacity. It is worth remembering that a poorly selected bucket can lead to overheating of the hydraulics, increased fuel consumption, reduced precision and even the risk of damaging the excavator arm.

Further criteria are the type of material, the scale of the project and operating costs. For light tasks such as sifting earth, compost or peat, the TE-SB2-5 will definitely suffice, as it works quickly and economically under these conditions. However, if the material contains rubble, stones or mixed fractions - or if we are talking about a large amount of raw material - the TE-SB5-9, which offers the greatest time savings and up to several times higher throughput, will be more suitable. For smaller, spot projects, the TE-SB2-5 will work better, while for continuous production or recycling projects, the TE-SB5-9 can provide a return on investment in as little as 2-3 months.

Aspect	TE-SB2-5	TE-SB5-9
Machine class	2-5 tonnes	5-9 tonnes
Weight	220 kg	560 kg
Capacity	0,05 m³	0,2 m³
Capacity	low-medium	medium-high
Working width	45 cm	100 cm
Operating costs	low	moderate
Best use	precision projects	mass projects
Time efficiency	slower	up to 60% faster
Hydraulics	30-55 l/min	30-55 l/min

Choose the TE-SB2-5 if:

✔ you have a mini excavator 2-5 t,
✔ you work in horticulture, agriculture and small projects,
✔ you value mobility and low costs.
✔ you are working on site with limited space.

Choose the TE-SB5-9 if:

✔ you have a 5-9 tonne excavator,
✔ you work with rubble and mixed materials,
✔ you are working on large-scale projects,
✔ efficiency and fast ROI is a priority,
✔ you want to offer recycling services.

Why is a screening bucket the best investment in 2026?

Screening buckets significantly streamline your workflow, allowing you to reduce the number of transport trips by 50-70% while reducing fuel consumption by sorting and loading in a single movement. They reduce transport costs, as the entire process takes place on site, and additionally enable the recovery of valuable raw materials such as soil, aggregate or biomass. In an age of increasing recycling and automation, this is a solution that strengthens a company's competitiveness, and in the case of the TE-SB5-9 model, return on investment can be achieved in as little as 9-20 months.

Want to find the perfect bucket for your machine? Contact your Techna Poland advisor - we can help you choose the model that will ensure the highest productivity and lowest costs in 2026. In our shop you will also find a wide selection of attachments for excavators, created for intensive, professional work. These are solutions that stand out for their superior quality, above-average durability and reliability in all field conditions.

FAQ

Is the screening bucket suitable for any type of mini-excavator?

No - the key is to match it to the weight of the machine and the parameters of the hydraulics. The wrong choice can reduce performance and lead to damage to the system.

Can I use a screening bucket in wet or frozen material?

Yes, but wet or icy material can slow down the screening process. More frequent cleaning of the sieves is recommended in such conditions.

How long does it take to sieve one tonne of material?
The TE-SB2-5 model usually needs 5-10 minutes and the TE-SB5-9 about 2-4 minutes. The exact time depends on the type and moisture content of the raw material.

Do screening buckets require regular servicing?
Yes, like any attachment that works with abrasive materials. However, basic maintenance - inspecting the screens, lubricating and checking connections - is sufficient.

What are the most common mistakes when selecting a screening bucket?
The most common are choosing a model that is too heavy for a small excavator and ignoring hydraulic parameters. Both mistakes can significantly shorten the life of the machine.

Does the operator need special training?
It is not necessary, but brief training increases efficiency and reduces the risk of errors during operation. Operation is intuitive, especially on the TE-SB2-5 and TE-SB5-9 models.

Does the screening bucket increase fuel consumption?
On the contrary, it reduces the number of machines on site and reduces the number of passes, which lowers fuel consumption. The greatest savings can be seen with the TE-SB5-9.

Is the investment in a screening bucket worthwhile for a small number of projects?
Yes, especially if the work is cyclical or involves different stages of site preparation. In addition, the possibility of recovering raw materials makes it possible to increase the profitability of even smaller projects.

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