What GPM does a skid steer screening bucket need?

Most skid steer screening buckets require 15 to 30 GPM of auxiliary hydraulic flow. Standard-flow skid steers typically produce 15 to 22 GPM, which is adequate for many screening buckets. High-flow buckets that require 25+ GPM need a high-flow skid steer or a hydraulic upgrade. Always check the bucket manufacturer's specifications against your machine's auxiliary flow rating before purchasing.

Can I use a screening bucket on a Bobcat?

Yes. Most screening buckets use a universal skid steer quick-attach plate that fits Bobcat and other major skid steer brands. The key factor is not the brand of skid steer but the machine's auxiliary hydraulic flow and lift capacity. Check your specific Bobcat model's specs to make sure the screening bucket you are considering is compatible.

How many yards per hour can a skid steer screening bucket process?

Typical throughput ranges from 10 to 25 cubic yards per hour, depending on material type, moisture content, screen opening size, and operator technique. Dry, free-flowing topsoil screens at the higher end of that range. Wet or clay-heavy material drops production significantly.

Is a screening bucket worth it for a small landscaping business?

For many small landscaping operations, a skid steer screening bucket is one of the best equipment investments available. If you already own a skid steer, you add screening capability for $6,000 to $20,000 instead of $50,000+ for a standalone screener. The screened product sells for $15 to $25 more per cubic yard than raw material, so the bucket can pay for itself within a few months of regular use.

What is the difference between a vibrating screening bucket and a rotary screening bucket?

A vibrating screening bucket uses a hydraulic motor to shake a flat mesh screen. Material falls through the mesh openings as it vibrates. This design is simpler, less expensive, and works well with dry, free-flowing material. A rotary screening bucket uses rotating drums, blades, or star discs to tumble and separate material. Rotary designs handle wet, sticky, and clay-heavy material much better because the rotation is self-cleaning. Rotary buckets cost more but offer greater versatility.

When should I upgrade from a screening bucket to a standalone screener?

When your screening volume consistently exceeds 20 to 25 cubic yards per hour, or when you find yourself screening for more than half of your working day, a standalone screener will improve your productivity and product quality. Screening buckets top out at roughly 150 to 200 cubic yards per full working day. A small shaker screen or trommel can double or triple that output with one operator.

Pit Portable Conveyors for Sale | GrinderCrusherScreen

Name: Grinder Crusher Screen
Telephone: 770-433-2670

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Browse pit portable conveyors for sale for quarry, aggregate, and mining operations. A pit portable conveyor is a self-contained unit designed for in-pit use — moving material from the working face to processing equipment or stockpiles within a quarry or aggregate operation. Unlike road portable conveyors, pit portables prioritize durability and in-pit mobility over highway transport. GrinderCrusherScreen carries new and used pit portable conveyors. Call 770-433-2670 for pricing and availability.

How Pit Portable Conveyors Work

A pit portable conveyor is a heavy-duty belt conveyor mounted on a skid or wheeled frame designed for relocation within a pit or quarry using a loader, excavator, or dozer. These units move material from the face to a processing plant, from one processing stage to another, or from a plant to a stockpile — eliminating haul trucks on short runs inside the pit.

Pit portable conveyors reduce the cost per ton of material movement by replacing truck hauls with belt conveying. A single conveyor can replace multiple truck loads per hour at a fraction of the fuel and labor cost.

Common pit portable conveyor applications include:

Quarry face to plant — transferring blasted or excavated rock from the working face to the primary crusher
In-pit transfers — moving material between crushing stages, screens, and stockpiles within the pit
Overburden removal — conveying stripped overburden to waste dumps without haul trucks
Temporary production sites — setting up a conveying circuit at temporary aggregate sources

Pit Portable vs. Road Portable Conveyors

Pit portable conveyors stay within a single site and move using on-site equipment (loader or dozer). They are built heavier because they don't need to meet highway weight limits. Road portable conveyors fold for highway transport between different job sites — they trade some durability for portability.

Choose pit portable when your conveyor stays at one site. Choose road portable when you need to move between job sites on public roads.

What to Check Before You Buy

Inspect the belt for wear, edge damage, and splice condition. Check rollers and idlers for seized bearings. Inspect the drive system — motor, gearbox, pulleys, and belt tensioning. Look at the frame and support structure for cracking from repeated relocation and impact loading. Verify the skid or wheel assembly is structurally sound.

Browse all conveyors and stackers.

Not sure which conveyor type fits your operation? Read our pit portable vs. road portable conveyor comparison.