PR-900003 Stinger Attachments 90-Inch Slew Pro-HF Cement Mixer (High Flow)
$16,495.00
The Stinger Attachments 90″ Slew Pro-HF Cement Mixer is an extreme-capacity, heavy-duty concrete mixing bucket engineered for maximum-volume jobs and high-flow host machines.
Featuring an advanced “Slew Pro” hydraulic pivot system, this massive 90-inch unit enables operators to seamlessly scoop dry materials, mix on the move, and precisely side-discharge large batches directly from the cab.
Driven by a premium high-flow hydraulic motor, it powers through heavy, aggregate-rich concrete mixes, serving as the ultimate mobile batch plant for large-scale commercial fencing, municipal infrastructure, and agricultural pouring operations.
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🚚 Fast LTL Freight Shipping
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🛡️ Manufacturer Warranty
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Specifications
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Massive 90-Inch Capacity: The ultra-wide 90-inch operating width accommodates the highest-volume batches, drastically reducing cycle times for large-scale commercial pours.
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High-Flow Performance (HF): Equipped with a premium high-flow hydraulic drive motor engineered to handle extreme, continuous concrete mixing under heavy load.
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Pro-Series Hydraulic Slew: Heavy-duty hydraulic pivoting cylinders allow the entire mixing bucket to slew left or right for precise, controlled side-discharging from the operator station.
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Bi-Directional Paddle Auger: High-torque internal mixing paddles rapidly agitate dry materials and water, featuring a reverse rotation function for clean, complete pouring and easy washout.
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Self-Loading Leading Edge: Built with a severe-duty, reinforced cutting edge that allows the operator to effortlessly scoop aggregate materials directly from ground piles.
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Industrial Construction: Manufactured in the USA using thick, wear-resistant steel plate and finished with an industrial powder coating to resist concrete adhesion, abrasion, and rust.
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Universal Quick Attach: Utilizes a standard universal skid-steer mounting interface (SSQA) for secure coupling to large-frame track loaders and compact wheel loaders.
| Specification | Detail |
| Brand | Stinger Attachments |
| Model / Series | Slew Pro-HF (High Flow) |
| SKU | PR-900003 |
| Overall Width | 90 inches |
| Hydraulic Requirement | High Flow (HF) Required |
| Pivot Style | Hydraulic Slew (Side-Discharge Capable) |
| Drive System | High-Torque Direct-Drive Hydraulic Motor |
| Mixing Mechanism | Heavy-Gauge Internal Paddle Auger |
| Material Build | High-Strength, Laser-Cut Welded Steel |
| Finish | Industrial Powder Coating |
| Mounting Interface | Universal Quick Attach Plate (SSQA) |
Safety & Machine Compatibility Note: This attachment is specifically configured for High Flow hydraulic systems. Due to the extreme width and the significant density of wet concrete, a fully loaded 90-inch mixer will be exceptionally heavy. Operators must strictly verify that their host machine possesses a high Rated Operating Capacity (ROC) adequate to safely lift, transport, and pivot a fully loaded 90-inch bucket. Standard price includes flat-face couplers and hydraulic hoses. Standard manufacturing lead times apply.
FREE LTL FREIGHT SHIPPING
(Lower 48 States)
Standard FREE Delivery:
Customer must provide a forklift or heavy machinery to unload.
(If you don't have machinery, a $125 liftgate service fee applies).
⚠️ Oversize Freight:
Large structures require custom freight routing and are excluded from standard free shipping.
How to order: Proceed through checkout and select the "Freight Invoiced Separately" option.
Our team will coordinate the lowest possible freight rate and contact you for approval prior to dispatch.
Need a shipping estimate first? Click the chat icon in the corner to ask for a quote!
LOCAL PICKUP (Gravois Mills, MO)*
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Free local pickup is available by appointment only.
Complimentary loading assistance is provided on-site. -
*SPECIAL OFFER applied WITH LOCAL PICKUP:
Take $200 OFF any order over $1,000! Choose local pick up at checkout.






