4UL-170 complete side view — two-row wheel-type harvester
4UL-170 Potato Harvester
Two-row 1700 mm potato harvester with vibrating cylinder cleaning
- 1700 mm working width
- 2 rows
- ≥ 90 HP
- Vibrating cylinder cleaning
Overview
The 4UL-170 is a two-row potato harvester built for wider beds and higher throughput, using a 1700 mm working width, wheel-type chassis and three-point linkage structure. Its vibrating-cylinder cleaning system and grid-chain conveying layout help separate soil and lift crop efficiently, while the enclosed body and rear discharge section support cleaner harvesting in larger potato fields.
Key features
Two-row 1700 mm harvesting
Covers two rows per pass with 800–900 mm suitable row spacing for broad-bed potato operations.
Vibrating cylinder cleaning
Dedicated cleaning and separation device improves soil breakup before crop discharge.
Heavy-duty tractor matching
Requires ≥90 HP and 900 mm suspension width for stable field performance at 2–5 km/h.
Grid-chain conveying body
Single grid-chain conveyor transports harvested crop through the enclosed machine body for cleaner output.
Typical applications
4ULM-80 Potato Combine Harvester
Trailed potato combine harvester with 2450 mm working width