The ProStack Manta range is a market-leading range of Standard, Heavy Duty and customized Environmental port unloading hoppers. Loaded with a crane and grab, Manta hoppers are a robust, reliable and efficient bulk handling solutions - customised to the product, terminal and specifications of our clients.
The innovative Environmental Hopper combines reliability with state-of-the-art dust control features; it is a world leader in clean bulk handling. Manta Hoppers are designed to the customers specification, resulting in optimal results and increased profits.
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![ProStack Manta 60 Environmental Port Hopper]()
Manta 60
Prostacks Manta 60 Environmental Port Hopper has a Material Density Range of 0.5 to 1.2. It comes in an in-line tow chassis configuration with a removable tow bar. It is suitable for applications with restricted quay widths.
Learn moreSpecification Value Hopper Aperture 19' 6" 6m x 6m Machine Height 29' 5" 9m Hopper Capacity 65.4yd3 (below grid) 50m3 (below grid) Mobility Detachable Tow Bar Discharge Hydraulic slide -
![ProStack Manta 63HD Environmental Port Hopper]()
Manta 63HD
Prostacks Manta 63HD Environmental Port Hopper has a Material Density Range of 0.75 to 1.8. It has a hopper capacity of up to 80m3 and a height of 13.6m.
Learn moreSpecification Value Hopper Aperture 20' 7" 6.3m x 6.3m Machine Height 44.6m 13.6m Hopper Capacity 78.5yd³ (with filtration) 104.6yd³ (without filtration) 60m³ (with filtration) 80m³ (without filtration) Mobility Self Drive Discharge Hydraulic Slide -
![ProStack Manta 67 Environmental Port Hopper]()
Manta 67
Prostacks Manta 67 Environmental Port Hopper has a Material Density Range of 0.5 to 1.5. It comes with a fixed tow chassis configuration.
Learn moreSpecification Value Hopper Aperture 21' 10" x 21' 10" 6.7m x 6.7m Machine Height 29' 2" 8.9m Hopper Capacity 80.2yd3 (below grid) 61.3m3 (below grid) Mobility Fixed Towable Discharge Hydraulic Slide -
![ProStack Manta 67HD Environmental Port Hopper]()
Manta 67HD
Prostacks Manta 67HD Environmental Port Hopper has a Material Density Range of 0.75 to 1.6. It comes with a tow chassis configuration and there is a self drive and Flex-Flap system upgrade available.
Learn moreSpecification Value Hopper Aperture 21' 10" x 21' 10" 6.7m x 6.7m Machine Height 32' 8" 10m Hopper Capacity 78' 5" 60m3 (below grid) Mobility Fixed Towable (Self Drive Option) Discharge Hydraulic Slide -
![ProStack Manta 70 Environmental Port Hopper]()
Manta 70
Prostacks Manta 70 Environmental Port Hopper has a Material Density Range of 0.5 to 1.2. It comes with an in-line tow chassis configuration and a removable tow bar. It is suitable for applications with restricted quay widths.
Learn moreSpecification Value Hopper Aperture 22' 10" x 22' 10" 7m x 7m Machine Height 31' 2" 9.5m Hopper Capacity 78' 5" 60m3 (below grid) Mobility Detachable Tow Bar Disc Hydraulic Slide -
![Prostacks Manta 75 Environmental Port Hopper]()
Manta 75
Prostacks Manta 75 Environmental Port Hopper has a Material Density Range of 0.5 to 1.0. It comes with a fixed tow chassis configuration.
Learn moreSpecification Value Hopper Aperture 24' 6" 7.5m x 7.5m Machine Height 31' 5" 9.6m Hopper Capacity 78.4yd3 (below grid) 60m3 (below grid) Mobility Fixed Towable Discharge Hydraulic Slide
