The UTS50 is a track-mounted trommel screen built for sticky, high-moisture and organic material such as topsoil, compost, mulch and green waste.
The rotating drum resists the blinding that stops vibrating screens on wet feed, handling up to 40-60 m³/h. A YANMAR 55 kW / 73 HP diesel engine drives the drum and belts.
Clean separation of fines and oversize in a single pass means topsoil and compost producers sell more product and re-handle less. Remote-controlled operation, tracked mobility and a 12-month warranty are standard on every UPSEN machine, with EU conformity documentation and OEM spare parts support for customers in 80+ countries.

Every video below also has a dedicated page with the machine specification, the jobs it suits and the materials it handles:
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The UPSEN UTS50 is a mobile trommel screener built for continuous duty in quarrying, concrete recycling and demolition work. Its rated output is 40-60 m³/h, fed from a 2200×3400 mm hopper and taking material.
The unit travels as one load on a low-bed trailer — 9.1×2.9×3.5 m and 15,000 kg — and is driven by YANMAR 55 kW / 73 HP, so no site power supply is needed. Steel tracks let the operator reposition the plant as the working face advances.
When specifying a mobile trommel screener, always match the throughput of the crusher with the downstream screening and stockpiling equipment, and check the maximum feed size against the material you actually run. An oversized inlet wastes fuel; an undersized one causes bridging and blocked jaws.
| Model | Capacity | Max. feed size | Total weight |
|---|---|---|---|
| UTS50 (this model) | 40-60 m³/h | — | 15,000 kg |
| UTS2255 | 100-300 m³/h | — | 25,000 kg |
| UYK-F1550 | 125 m³/h | — | 25,000 kg |
| UYK1235 | 20-60 m³/h | < 150 mm | 11,000 kg |
Duty, capacity and material fit for every model are compared side by side in the 10-model screener capacity and material matrix.
Based on rated capacity, the following UPSEN units are usually specified together with the UTS50:
Rated capacity is 40-60 m³/h. Actual output depends on the material, the feed size and the discharge setting.
15,000 kg, transport size 9.1×2.9×3.5 m. It can be moved on a standard low-bed trailer without dismantling.
YANMAR 55 kW / 73 HP.
Yes — UPSEN machines are supplied with EU conformity documentation and leave the factory ready for work. Delivery is by sea (container or flat rack) to major ports.
Payment is 30% T/T deposit with the balance paid before shipment; an irrevocable L/C at sight is also accepted. Quotations are FOB Qingdao and valid for 30 days. Lead time is 15 days for standard models and 30 days for customised configurations, counted from receipt of deposit. The complete machine carries a 12-month warranty from commissioning, and wear parts such as jaw plates carry 6 months with a typical service life of 800-1,200 hours depending on the feed material. Full terms are on our trade terms and service.
Yes. The UTS50 is named in the ECM Mark certificate 0P250820.HFIQW55, the ICR Polska noise verification ICR/VC/UA260915 and the EN ISO 3744:2010 noise test report LTR20260909001. You can download the original documents from our certifications and compliance page.
Yes. On-site installation, commissioning and operator training are available. Travel and accommodation are charged at cost and there is no separate service fee. Tell us the site location and we will estimate the number of days.
A single tracked unit rarely does everything — pair the UTS50 with the equipment below to build a working line.
Quality & compliance: ISO 9001:2015 quality management · EU conformity documentation verified by three independent bodies · EN ISO 3744:2010 noise tested, LWA 91 dB(A)