Heavy-duty pro box scales built for accurate weighing of 2,500 lb seed pro-boxes and mini-bulk bags. Forklift pockets, integrated seed chute, weatherproof design, and factory-calibrated. Perfect for seed dealers, co-ops, and large farms.

Central City Scale’s Pro Box Scales are the go-to weighing platform for anyone handling bulk seed in 2,500 lb pro-boxes or mini-bulk bags. Whether you’re a seed dealer, seed company, or large row-crop operation, these rugged platform scales make loading planter boxes faster, more accurate, and virtually waste-free.

Our 4 ft × 4 ft and 5 ft × 4 ft models feature an integrated seed chute hole right in the deck, so you can slide the chute straight through and fill planter boxes evenly without spilling or climbing. The pallet-fork subframe lets you move the entire scale with a forklift in seconds — no disassembly required.

Key Features & Benefits

• Integrated Seed Chute Opening — Positioned perfectly in the deck for direct, even filling of planter boxes. Eliminates manual scooping and reduces seed loss.
• Heavy-Duty Pallet-Fork Subframe — Full-width forklift pockets let you pick up and relocate the scale instantly.
• Rugged Weigh-Tronix / Digi-Star Technology — Same proven load cells and indicators used on our seed tenders — field-proven accuracy to 99.75%.
• Weatherproof for Year-Round Outdoor Use — Powder-coated steel, sealed electronics, and sunlight-readable display stand up to rain, dust, and extreme temperatures.
• Easy-Read Backlit Indicator — Choose Model 640, 640XL, or 660 series. Large 1″ or 2″ digits, push-button tare/zero, RS-232 output, and optional ticket printer.
• Factory Calibrated & Ready to Use — No on-site calibration needed. Plug in, zero, and start weighing the same day.
• Capacities to Match Your Operation — 5,000 lb model (48″ × 48″ × 3″ low profile) or 10,000 lb model (60″ × 60″ × 3″).

Technical Specifications

• Display: Backlit LCD, 1″ or 2″ high digits, sunlight readable
• Power: 110–240 VAC or optional 12 VDC
• Output: RS-232 serial (printer/memory card compatible)
• Finish: Industrial powder coat with diamond-plate deck
• Warranty: 2 years on platform & load cells, 1 year on indicator

Why Seed Professionals Choose Central City Scale Pro Box Scales

• Reduce seed waste — Precise weights mean exact planter fills and minimal clean-out.
• Save labor — One person can weigh, fill, and move boxes faster than with traditional methods.
• Built to last — These scales are still running reliably after 10+ seasons in the harshest Midwest conditions.
• Backed by real ag support — We’ve been manufacturing agricultural scales since 1974 and stand behind every unit.

Perfect For

• Seed dealers & co-ops
• Large-scale corn, soybean, wheat, and cotton operations
• Custom applicators
• Seed treatment facilities

Ready to Upgrade Your Seed Handling?

Call us today at 800-582-3175 or 308-946-3591 to speak with a scale specialist. We’ll help you choose the right capacity and indicator configuration for your operation.