STW-C/STW-P Series

Silage Wagon

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Silage Wagon
  • Silage Wagon
  • Silage Wagon
  • Silage Wagon
  • Silage Wagon
  • Silage Wagon

Efficient silage transfer helps large farms move feed materials faster from the storage area to the feeding zone or mixing equipment. The STW-C/STW-P series silage wagon supports safer, cleaner, and higher-volume transport of silage, helping farms reduce manual handling, shorten feeding preparation time, and keep daily forage supply more organized.
With effective volumes from 20 to 50 m³, this transport solution is suitable for modern dairy farms, cattle farms, and large-scale livestock operations that need to move silage over longer distances within the farm. Chain-driven and hydraulic push-off discharge options allow farms to choose the unloading method that best fits their feed type, workflow, and site conditions. Build a faster silage transfer workflow around your storage distance, feeding route, discharge method, and daily forage volume.

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Product Brochure
Key Parameters
  • Effective volume: 20–50 m³
  • Required power: 160–320 HP
  • Discharge drive options: floor chain or hydraulic push-off
  • Maximum payload: 6,000–22,000 kg
Specifications
STW-C Series Silage Wagon
Model STW-C20 STW-C30 STW-C35 STW-C40 STW-C50
Overall Dimensions (L×W×H) (mm) 7300×2600×3000 9000×2600×3350 9500×2600×3350 10000×2800×3450 12500×2800×3550
Effective Volume (m³) 20 30 35 40 50
Engine Power (HP) ≥160 ≥210 ≥240 ≥260 ≥310 HP
Max. Payload (kg) 6000 10000 10000 12000 15000
Machine Weight (kg) 9000 10000 10500 15000 18000
Discharge Method Floor chain (hydraulic motors with reduction gearboxes) Floor chain (hydraulic motors with reduction gearboxes) Floor chain (hydraulic motors with reduction gearboxes) Floor chain (hydraulic motors with reduction gearboxes) Floor chain (hydraulic motors with reduction gearboxes)
Number of Floor Chain 2 2 2 2 2
Chain Drive Control Manual control Manual control Manual control Manual control Manual control

* Product images & specs are for illustrative purposes only. Minor variations (due to production batches or upgrades) may occur, with no impact on core functions. Actual product shall prevail. For inquiries, contact our sales team.

STW-P Series Silage Wagon
Model STW-P20 STW-P22 STW-P30 STW-P33 STW-P35 STW-P40 STW-P50
Overall Dimensions (L×W×H) (mm) 8400×2700×3250 8400×2700×3400 9500×2800×3600 10500×2800×3600 11000×2850×3600 12000×2850×3850 13500×2900×3750
Effective Volume (m³) 20 22 30 33 35 40 50
Engine Power (HP) ≥160 ≥160 ≥210 ≥220 ≥240 ≥260 ≥320
Max. Payload (kg) 9000 10000 13000 15000 16000 18000 22000
Discharge Method Hydraulic push off Hydraulic push off Hydraulic push off Hydraulic push off Hydraulic push off Hydraulic push off Hydraulic push off
Camera System 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view) 2 channels (cargo box internal view & rear view)
Discharge Height (mm) 3250 3400 3600 3600 3600 3850 3750

* Product images & specs are for illustrative purposes only. Minor variations (due to production batches or upgrades) may occur, with no impact on core functions. Actual product shall prevail. For inquiries, contact our sales team.

Silage Wagon
Product Advantages
Large-Capacity Load Design

Large-Capacity Load Design
Higher Transport Efficiency: A large cargo box allows more silage to be carried in one trip, reducing repeated transport cycles and improving single-operation efficiency. Capacity options typically range from 20 m³ to 50 m³ according to model requirements.

Leak-Resistant Box Structure

Leak-Resistant Box Structure
Cleaner Farm Operation: A fully enclosed box structure with reinforced sealing helps prevent feed leakage and material loss during transport and unloading. This reduces feed waste while keeping farm roads and working areas cleaner.

  • Hydraulic Push-Off TypeHydraulic Push-Off Type
  • Chain TypeChain Type

Efficient Discharge System
Smooth and Continuous Unloading: Strong floor chain conveying or hydraulic push-off discharge helps move silage steadily and reduce blockage risk. This supports faster unloading and adapts to different forage types and discharge requirements.

Reliable Power Transfer

Reliable Power Transfer
A universal joint drive shaft connects the tractor to the transport unit, providing the power required for operation and helping maintain stable field performance.

Secure Tractor Connection

Secure Tractor Connection
The drawbar connects to the tractor’s rear hitch through the tractor hitch pin, supporting safe towing during transport and daily feeding work.
Since 2002, UHAND has been an agricultural equipment manufacturer dedicated to designing and manufacturing TMR feed mixers, automatic livestock feeding systems, manure equipment and other farm machines. Engineered for global dairy and livestock farms, our TMR mixers and automated livestock feeding solutions are built to maximize feed efficiency and lower operational costs.
What truly sets us apart is our focus on practical innovation and real-world reliability. At UHAND, we own and operate a 15.33-hectare (38-acre) commercial dairy farm with approximately 3,000 cattle. This farm serves as our dedicated testing platform, where every piece of our farm equipment is deployed and rigorously proven for daily operations in a live farm environment.