Milking Systems for 15–30 Cows | Bucket or Pipeline | Delmer

Milking Systems for 15–30 Cows: Bucket Units or Pipeline?

Quick answer: For a 15–30-cow or buffalo herd, compare multiple bucket milking units with a small pipeline installation. The main decision is how much manual handling and labour the farm can support while meeting its milking schedule, milk-transfer and cleaning requirements.

Compare the complete workflow

How many animals must be milked per session, and within what time?
How many units can available operators manage safely and consistently?
How much time is spent moving buckets and transferring milk?
Can milk cooling keep pace with production?
Can the farm clean, inspect and service the chosen system consistently?

Multiple bucket units

Bucket units can offer flexible installation and may be practical where the layout, capital budget or portability favours them. With more units, plan animal flow, operator movements, bucket transfer, vacuum network performance and cleaning carefully.

Pipeline system

A pipeline can reduce repeated manual milk transfer and bucket movement. Suitability depends on shed layout, installation costs, cleaning system, milk cooling, technical service availability and expected expansion. A site-specific comparison is preferable to a universal herd-size cutoff.

Vacuum-system engineering

Size for the number of simultaneously operating milking units and all equipment air demands at the specified operating vacuum. Add the reserve and other allowances required by the applicable standard; account for leakage and other vacuum-operated components. Do not confuse effective reserve with total pump capacity or choose a pump based only on motor horsepower.

ISO 5707:2007 Annex A describes effective reserve for specified bucket-system configurations, including ER = 80 + 25n L/min for 2–10 units with automatic teatcup shut-off valves. This formula is not a standalone full-pump sizing method; have the complete installation checked by a competent specialist.

Frequently asked questions

Are bucket units suitable for 25 cows?

They may be; compare total labour and milk-handling workflow with pipeline alternatives using your actual farm routine.

When does a pipeline become worthwhile?

When measured labour, bucket handling, transfer or growth constraints justify the added installation complexity and capital cost.

Can you estimate the pump from the cow count?

No reliable universal estimate follows from herd count alone. Design must use concurrent units, specified air demand, required reserve and installation conditions.

Ask Delmer to review your farm: Send herd and species, milk yield, milking frequency, target session time, operators, layout, cooling arrangements and expansion plan.

Technical references: ISO 5707:2007; FAO milking installation guidance; FAO cattle housing guidance.