The UJC503 is a track-mounted mobile jaw crusher engineered for primary crushing of hard rock - granite, basalt, river stone - and reinforced demolition concrete.
Compression between the fixed and moving jaw plates reduces up to 480×300 mm of feed to fully adjustable discharge sizes, at rates of 10-30 t/h. A Kubota 18.2 kW diesel engine drives the unit. Rebar is liberated during crushing and can be removed by the optional belt magnet and side conveyor.
The mobile jaw crusher is the standard first stage in quarrying, mining and C&D recycling lines, feeding directly into a screener or secondary crusher. 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.
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The UPSEN UJC503 is a tracked mobile jaw crusher built for continuous duty in quarrying, concrete recycling and demolition work. Its rated output is 10-30 t/h, fed from a 1.0 m³ hopper and taking material up to 250 mm at the inlet.
The unit travels as one load on a low-bed trailer — 3300×1700×2200 mm and 4,300 kg — and is driven by Kubota 18.2 kW, so no site power supply is needed. Steel tracks let the operator reposition the plant as the working face advances.
When specifying a tracked mobile jaw crusher, 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 |
|---|---|---|---|
| UJC503 (this model) | 10-30 t/h | 250 mm | 4,300 kg |
| UJC106 | 150-300 t/h | 630 mm | 43,268 kg |
| UJC116 | 160-500 t/h | 650 mm | 52,500 kg |
| UJC425 | 6-8 t/h | 180×300 mm | 1,300 kg |
Based on rated capacity, the following UPSEN units are usually specified together with the UJC503:
Rated capacity is 10-30 t/h. Actual output depends on the material, the feed size and the discharge setting.
The UJC503 accepts material up to 250 mm.
4,300 kg, transport size 3300×1700×2200 mm. It can be moved on a standard low-bed trailer without dismantling.
Kubota 18.2 kW.
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 JC503 is named in the ECM Mark certificate 0P250820.HFIQW55, the ICR Polska Verification of Conformity ICR Polska/VC/H211205, 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 UJC503 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)
