| Technical Specification | Value |
|---|---|
| Model | UM-SC 4 |
| Capacity | 4 tons |
| Working Width | 1800 – 2200 mm |
| Working Depth | 12 – 20 cm |
| Required Tractor Power | Min. 80 – 100 HP |
| Power Transmission | PTO + hydraulic system |
| Stone Size Range | 3 cm – 30/35 cm |
| Unloading System | Hydraulic rear lift |
| Weight | Approx. 1600 – 2000 kg |
| Application | Field cleaning, pre-sowing prep, orchards, rough terrain leveling |
Model: USTMAK UM-SC 4
The USTMAK UM-SC 4 stone picker is designed for removing stones from agricultural fields before sowing or land leveling. It is connected to the tractor via PTO and hydraulic system, and collects stones from 3 cm to 30–35 cm in size, depositing them in a rear container with a 4-ton capacity. Once full, the container can be hydraulically emptied.
4-ton capacity – ideal for medium-sized farms
Improves soil for better crop yields and safe machine operation
Efficiently collects surface and sub-surface stones
PTO-driven – strong, reliable transmission system
Hydraulic discharge system for easy unloading
Robust construction – USTMAK durability
Easy to maintain and operate
