Mini Combine

Mini Combine™ – Portable Electric Crop Sampler

SAVE FUEL AND TIME…LEAVE THE BIG EXPENSIVE COMBINE IN THE SHED.

Designed to deliver fast, accurate grain sampling without the time, cost, or fuel required for a full-size combine, the Mini Combine™ is the world's smallest electric combine sampler.

Key Features

• Lightweight & portable: Compact design lets you take accurate crop samples in minutes.
• Battery powered: Brushless variable‑speed motor with lithium‑ion battery—no diesel, no spillage.
• Interchangeable concaves: Four sizes included; swap instantly without tools.
• Aerator/blower system: Efficiently separates grain from crop material for clean analysis.
• Lab‑level accuracy: Mimics full combine output for reliable yield projections.

All-In-One System

The Mini Combine™ is a self-contained unit and patented design comprised of a picker/threshing drum and an aerator/blower. Comes with 4 interchangeable concaves (no tools required), a lithium-ion battery, and a variable-speed brushless motor.

Accurate Samples

This portable, electric device is lightweight, making it easy to take a samples of cereals and oilseed crops. Have peace of mind that samples collected are identical to a combine. The Mini Combine™ can collect samples of the following crops: 

• Wheat
• Barley
• Canola
• Sorghum
• Oats
• Soybeans
• Peas
• Field Beans
• Flax

Grow Your Profits

Achieve higher yields while lowering your equipment and drying costs.

Save Time & Fuel

Every farmer wants to get harvesting as soon as the crop is ready, but it can be time consuming to test your crop to make sure conditions are right. The Mini Combine gives you accurate grain samples in minutes, without the time and expense of dragging your combine to the field.

Mini Combine™ & Bushel Plus™ are trademarks of Bushel Plus Ltd.

Frequently Asked Questions

Q: What crops can the Mini Combine sample?
A: The Mini Combine can sample wheat, barley, canola, sorghum, oat, soybeans, peas, field beans and flax. It accurately replicates combine output across these fields.

Q: How long does the battery last per session?
A: The lithium‑ion battery powers the motor continuously for several sampling runs—enough for full field testing without recharging mid‑session.

Q: Can concaves be swapped without tools?
A: Yes. Its patented concave swap system lets you change sizes in under a minute—no tools needed.

Q: How does Mini Combine accuracy compare to full-size combines?
A: It delivers lab-quality sampling by mimicking a commercial combine’s separation process—giving confidence in yield prediction and harvest timing.