Design Flexibility

• Open or closed storage facilities
• Circular or linear stockpile arrangements

Key Advantages of Spreader Systems

• Efficient Space Utilization: Optimized material stacking helps reduce the required area for bulk storage.
• Automation-Friendly: Ideal for integration with automated stockyard systems and real-time process control.
• Environmental Benefits: Supports cleaner operations by minimizing dust and environmental impact during material handling.
• Improved Material Homogenization: Ensures even distribution of material layers, reducing variations in material quality.

Application Areas

• Mining operations (coal, ore, and mineral storage)
• Cement production plants
• Iron and steel stockyards
• Power plants and industrial material yards

• Bucket-type Scrapers
• Scraper Blade-type
• Drum-type Scrapers

• The size and geometry of the stockpile
• The physical properties of the material (e.g., granularity, moisture content)
• The desired reclaiming rate
• Blending and homogenization needs

• Scraper blades
• Heavy-duty chains
• Precision-engineered chain gears
• Walking wheel assemblies

Technical Specifications

• Dryer Diameter: Ø 3420 mm
• Dryer Length: 16,000 mm
• Weight: 58,000 kg

Key Features

• Efficient heat exchange and moisture removal
• Heavy-duty structure for long-term durability
• Customizable dimensions and drive systems
• Adaptable for various material types and moisture contents

• Used In Oil, And Gas Industry


• Used In Ship Building Industry


• Used In Power, And Telecom Industries


• Used In Mining And Construction


• Used In Chemical Industry.


• Used In Water And Wastewater Industry.


• Used In Pharmaceutical Industry.

Key Features

Effortless Maneuverability

With a 210° turning radius, the DPT25 ensures smooth and controlled movement, even in tight spaces. Its fully lubricated turning points minimize friction and maximize ease of operation, allowing for precise, fatigue-free handling.

Premium Paint Finish

The high-grade paint coating not only enhances the truck’s appearance but also provides superior resistance to wear, corrosion, and impact, keeping it looking new for years of heavy-duty use.

Controlled Power & Safety

Equipped with a lowering valve, the DPT25 enables safe and smooth load descent. Operators can lower pallets confidently without sudden drops—ensuring both load protection and operator safety.

Industrial-Grade Durability

Built with a forged steel lifting link arm, this pallet truck is made to withstand demanding environments. Every component is designed for long-term strength, stability, and reliability.

Operator Comfort

The dual-control lowering function (hand or foot) adds flexibility for different working conditions, making operation more ergonomic and efficient.

Why Choose the DPT25 – Standard?

• Tested reliability for intensive industrial operations
• Smooth handling with precision turning
• Long-lasting materials and premium surface finish
• Safe and comfortable load control system
• Trusted by professionals in logistics, warehousing, and manufacturing

The DPT25 – Standard Pallet Truck is more than just a tool—it’s an investment in safety, efficiency, and performance that supports your business for the long run.

Key Specifications

• Payload Capacity: 120 – 400 tons
• Applicable Shaft Diameters: 1.0 – 5.0 meters
• Inclination Range: Vertical and up to 25°
• Operation Mode: Remote-controlled, mechanized, and modular

Main Advantages

• Fully mechanized and controlled lining process for maximum accuracy and safety
• Remote-controlled operation minimizes personnel exposure and risk
• Compact hydraulic design optimizes space and energy use
• Adaptable to various pipe diameters and shaft geometries
• High automation and flexible setup for different geology types
• Can be combined with BBR (Boxhole Boring Rig) systems for simultaneous shaft drilling and lining

Product Variants
?? LLS – Jacking Frame Type
Based on Herrenknecht’s proven pipe jacking technology, this configuration uses a hydraulic jacking frame to lower, lift, or press the lining rings during shaft construction.

• Application: Vertical or inclined shafts in fractured or stable geology
• Mechanism: Retractable grab pins hold and move lining rings precisely
• Compatibility: Suitable for both new and retrofitted lining rings with integrated grab pockets
• Benefits: Allows controlled pressing of lining rings under challenging geological conditions

Typical Applications:

• Shaft lining after raise boring or boxhole boring
• Shaft maintenance or lining replacement
• Lining installation in complex geological settings

?? LLS – Strand Jack Type
This configuration employs strand jack technology, similar to Herrenknecht’s Vertical Shaft Sinking Machine (VSM) systems.
It uses multiple strand jack units symmetrically arranged around a circular base frame to handle heavy loads with exceptional precision.

• Load Capacity: Up to 200 tons per strand jack unit
• Setup Flexibility: Adjustable from 0°–90° around the shaft edge
• Configuration: 2–3 strand jack units depending on shaft depth and available space
• Modular Design: Enables fast adaptation to site-specific conditions

Typical Applications:

• Lining installation in vertical shafts with stable geology
• Integration with boxhole backreaming or raise boring systems
• Efficient post-sinking lining installation

Performance & Safety

• Automation Integration: Remote and digital monitoring ensures precision during lifting and lowering operations
• Safety Enhancement: Reduces on-site human exposure and manual intervention
• Versatility: Customizable for varying lining materials, geological profiles, and shaft depths

System Integration
The LLS can be combined with Herrenknecht BBR systems to enable simultaneous drilling and lining, optimizing project timelines and minimizing ground disturbance.

Applications

• Construction of access and ventilation shafts
• Sewer, utility, and metro infrastructure projects
• Mine and tunnel shaft lining operations
• Rehabilitation or replacement of existing shaft linings

Summary
The Herrenknecht Lining Lowering System (LLS) redefines shaft lining efficiency and safety through mechanization, precision control, and adaptability. Whether configured as a Jacking Frame System or Strand Jack System, it ensures fast, controlled, and safe lining installation in vertical and inclined shafts across all geology types.

Technical Specifications

• Cooler Diameter: Ø3000 mm
• Cooler Length: 30,000 mm
• Drive Unit Power: 90 kW
• Rotational Speed: Adjustable from 0 to 2.4 rpm

Key Features

• High thermal exchange efficiency
• Continuous and stable cooling performance
• Customizable size and drive options
• Ideal integration with rotary kiln systems