HH4UD - S Series Harvester

The HH4UD - S series harvesters, including models 4UD - 90S and 4UD - 110S, are engineered for efficient harvesting operations. With suspended - type structures, they feature vibrating flat shovels and grid - chain conveyors, ensuring reliable performance in crop collection. Equipped with depth - limiting wheels and rear - output modes, these harvesters offer flexibility in different field conditions, meeting diverse harvesting needs.

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Product size parameters:

Model	4UD - 90S	4UD - 110S
Overall Dimensions	284013001200mm	284015001200
Matched Power(Engine Rated Power)	36.76 - 73.53	44.12 - 88.23
Structural Type	Suspended Type	Suspended Type
Working Width	900	1100
Excavating Shovel Type	Vibrating Flat Shovel	Vibrating Flat Shovel
Conveyor Type	Grid Chain Type	Grid Chain Type
Cleaning and Separating Device Type	Conveyor Chain Grid Screen	Conveyor Chain Grid Screen
Structural Weight	692	720
Depth Limiting Mechanism Type	Depth Limiting Wheel	Depth Limiting Wheel
Excavating Depth	0 - 250	0 - 250
Output Mode	Rear Output	Rear Output
Matched Power Output Shaft Speed	540	540
Conveyor Chain Type	S Chain and Double Chain Optional	S Chain and Double Chain Optional

Products advantages:

Diverse Power Adaptability

The HH4UD - S series supports a wide power range. For 4UD - 90S, it works with 36.76 - 73.53 power

and 4UD - 110S fits 44.12 - 88.23. This allows matching various engines, suiting different farm

scales and power - supply situations, ensuring stable operation.

Efficient Working Width Options

Boasting working widths of 900 (4UD - 90S) and 1100 (4UD - 110S), these harvesters cover more crops per pass.

The wider width of 4UD - 110S speeds up large - area harvesting, while 4UD - 90S suits smaller

irregular fields, enhancing harvesting efficiency flexibly.

Reliable Structural Consistency

Both models share core structural designs: suspended structure, vibrating flat shovel, grid - chain conveyor, etc.

This consistency ensures stable performance, simplifies maintenance (shared parts, uniform operation logic)

and reduces learning and maintenance costs for users.

Flexible Conveyor Chain Selection

Offering S - chain and double - chain options, the series adapts to different crop types and field conditions.

S - chain fits general harvesting, and double - chain handles heavy - duty, high - load tasks

ensuring smooth material conveying and improving harvesting success rate.

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