ZRLD-TU1400 Mobile Truck Unloader (4-Lane)

The ZRLD-TU1400 Tracked 4-Lane Truck Unloader takes "4-lane synchronous unloading, bulk efficiency improvement, and stable adaptability" as its core design concepts. Equipped with a 1400mm-wide belt, an adjustable capacity of 200-1000tph, and international certifications including CE, it accurately addresses the issues of "truck queuing congestion and low unloading efficiency" in ports and mining industries. Centering on customers' operational needs of "bulk arrival at ports and large-scale mining", every function of the ZRLD-TU1400 Mobile Truck Unloader has undergone field tests under multiple operating conditions to ensure it is suitable for high-volume bulk material unloading scenarios.

Core Performance Features

• 4-Lane Synchronous Unloading: The equipment adopts an independent 4-lane feeding design, supporting simultaneous docking and unloading of 4 standard dump trucks (commonly 60-80 ton class). Compared with traditional 2-lane equipment, the unloading efficiency is increased by over 80%. Each lane is equipped with an independent level sensor, which can adjust the feeding speed in real time to avoid overall shutdown caused by overload in a single lane, ensuring continuous and stable transfer of bulk materials. This solves the problems of "truck queuing during peak arrival periods" in ports and "congestion in the centralized transfer of mining raw materials" in mining industries.
• Wide Range Capacity Adaptability: The capacity range remains adjustable from 200 to 1000tph. Through frequency conversion control of the belt motor, it can be flexibly adjusted according to the number of arriving trucks and material type. For example, when 100 trucks arrive at a port in a single day, the full-load 1000tph mode can be activated to complete all unloading within 8 hours; during daily small-scale transfer in mining operations, it can be switched to the 200tph mode to reduce energy consumption while minimizing no-load wear of the equipment.
• Low Hopper & Multi-Truck Compatibility: The total hopper width reaches 8-10m (customizable), with each lane corresponding to an independent feeding port. The feeding height is only 1.2m, eliminating the need to adjust the unloading height of common dump trucks such as CAT 777 and VOLVO A40G. The inner wall of the hopper is made of wear-resistant manganese steel (16mm thick), combined with an arc-shaped flow guide structure, which can reduce the impact wear of heavy materials such as coal and ore on the hopper, extending the hopper's service life to more than 5 years.
• All-Range Mobility with Tracked Chassis for Complex Bulk Operation Sites: It adopts a heavy-duty industrial tracked chassis, which is optimized for the weight of the 4-lane equipment (approximately 50 tons) in terms of track width (600mm) and ground contact area (≥8㎡), with a ground pressure of ≤60kPa. It can move freely on gravel roads in port yards and muddy mining roads without the need for pre-paved roads. Compared with fixed 4-lane unloaders, its flexibility is increased by 60%, and the operation area can be adjusted at any time according to material storage locations, reducing the cost of secondary truck transportation.

Structural Design Upgrades

In response to the high-strength and high-stability requirements of 4-lane synchronous unloading, ZOOMRY has carried out specialized optimization on the structure of the ZRLD-TU1400, balancing equipment durability and operational convenience to meet customers' expectations for long-term bulk operations:

• Multi-Point Hydraulic Support for Stable Synchronous Operation: The bottom of the equipment is equipped with 6 sets of hydraulic jacks (4 sets for the 2-lane version), arranged in a "pin" (triangular) pattern, with a support range covering the entire 4-lane area. During operation, the jacks can be synchronously lifted within 30 seconds to stably support the equipment on the ground, with the tracks completely relieved of load, avoiding machine vibration when 4 lanes are unloading simultaneously. The maximum load capacity of the jacks reaches 80 tons, and combined with real-time monitoring by pressure sensors, the height of each support point can be automatically adjusted to ensure the belt running levelness error is ≤3mm, reducing material spillage caused by belt misalignment.
• Reinforced Belt System for Bulk Material Transfer: The 1400mm-wide belt adopts a composite structure of "polyester canvas core + wear-resistant rubber surface" (rubber thickness 20mm), with a transverse tensile strength of ≥2000N/mm, which can withstand material impact during 4-lane synchronous feeding (maximum impact pressure ≤15kN). The belt drive system is upgraded to a dual-motor drive (SEW/FLENDER brands optional), with a total power of 75kW and a 30% increase in starting torque, avoiding belt jamming caused by bulk material accumulation. At the same time, independent polyurethane cleaning scrapers are added at the exit of each lane to remove residual materials on the belt surface in real time, achieving a cleaning rate of over 95% and reducing belt wear and material waste.
• Modular Split Transportation to Reduce Installation Difficulty: In view of the large size of the 4-lane equipment, a three-module split design of "hopper - belt conveyor - tracked chassis" is adopted. The maximum size of each module is controlled within the loading range of a 40”HQ container (the longest module ≤12m), reducing transportation costs by 25% compared with integral transportation. On-site installation does not require large hoisting equipment and can be completed through bolt connection. With the 3D installation drawings and multilingual video guides provided by ZOOMRY, the assembly and commissioning of the 4-lane equipment can be completed within 15-25 days (only 5 days more than the 2-lane equipment), significantly shortening the customer's project commissioning cycle.

Application Scenarios

With its core advantages of "multi-lane synchronization and high-volume transmission", the ZRLD-TU1400 4-Lane Truck Unloader demonstrates significant value in overseas bulk material operation scenarios such as ports and mining:

Bulk Material Unloading at Ports

In port scenarios such as international trade ports and bulk cargo-specific ports, bulk materials like coal, grains, and ores are often transported in a "centralized arrival" mode (daily arrival volume exceeding 5000 tons). Traditional 2-lane unloaders, due to limited handling efficiency, tend to have trucks queuing for more than 2 hours, seriously affecting port turnover efficiency. The ZRLD-TU1400 4-lane equipment can simultaneously connect to 4 bulk material trucks of 25-30 ton class, with an hourly unloading capacity of 1000 tons, enabling it to complete the unloading of over 8000 tons of bulk materials in a single day and shortening the truck waiting time to within 30 minutes. Meanwhile, the tracked design of the equipment provides flexible mobility, allowing it to adjust the operation position according to the material storage needs of different areas in the port yard without frequent truck movement, further reducing site occupation and operation connection time, and improving the overall bulk material handling efficiency of the port.

Large-Scale Mining Raw Material Transfer

In large-scale mining scenarios such as large open-pit mining areas and underground mining bases, 10,000-20,000 tons of ore raw materials need to be transferred to concentrators every day. Traditional unloading equipment, due to limited single-unit handling capacity, requires multiple units to work in coordination, which not only increases equipment coordination costs but also easily leads to efficiency loss due to poor connection. The ZRLD-TU1400 4-lane equipment can directly connect to 4 80-ton class dump trucks in the mining area. Through multi-lane synchronous feeding and belt transmission, it can directly transfer ores to ZOOMRY's ZR series belt conveyors, realizing integrated "unloading-conveying" operation and reducing intermediate transfer links. The low hopper design of the equipment is compatible with rapid material replenishment by loaders commonly used in mining areas. Combined with the hopper and belt made of wear-resistant materials, it can withstand long-term impact wear from ores, and its equipment failure rate is 15% lower than that of similar international brands, providing stable guarantee for 24/7 continuous production in the mining industry.

International Certifications and Quality Control

ZOOMRY fully understands customers' strict requirements for "stability and compliance" of bulk operation equipment. From R&D to delivery, the ZRLD-TU1400 4-Lane Truck Unloader complies with international standards throughout the entire process and undergoes multiple inspections to ensure equipment quality:

• CE Certification Compliance for Smooth Access to the European Market: The equipment has obtained EU CE certification (covering directives on mechanical safety, electromagnetic compatibility, etc.). All electrical components (such as Siemens PLCs and Schneider contactors) comply with CE standards, allowing direct access to the 27 EU countries and other markets that recognize CE certification. Customers do not need to go through additional compliance procedures, shortening the equipment import cycle.
• 4-Lane Special Quality Enhancement: In response to the needs of 4-lane synchronous operation, core components have been specially upgraded: The hydraulic jacks are made of high-strength alloy steel (material: 42CrMo) and have passed 100,000 lifting tests without failures; The belt rollers are made of cast steel (wall thickness 20mm) with a static balance accuracy of G6.3 class, ensuring stable belt operation during 4-lane synchronous feeding; The synchronous control system adopts a dual-PLC redundant design to avoid 4-lane shutdown caused by the failure of a single control system, improving equipment reliability.
• Full-Process Quality Inspection Covering 4-Lane Characteristic Tests: ZOOMRY's Quality Inspection Center has added special inspection items for 4-lane equipment, such as "synchronous operation stability test", "multi-lane load impact test", and "track load-bearing test". Before delivery, the equipment must complete a 72-hour continuous full-load operation test to simulate bulk operation scenarios in ports and mining industries, ensuring the stability and efficiency of the equipment during 4-lane synchronous unloading. Each piece of equipment is accompanied by a detailed inspection report, allowing customers to clearly understand the equipment's quality status.

ZOOMRY Customer Service

• 4-Lane Customized Solutions: ZOOMRY's English, Russian, and Spanish-speaking engineer teams can customize the 4-lane layout and hopper width according to the customer's operation site (such as port yard size and mining truck type). For port customers, they can reduce lane spacing to adapt to site constraints; for mining customers, they can widen the hopper to fit large trucks. At the same time, it provides an integrated solution of "equipment + supporting conveyors + spare parts", reducing the customer's multi-supplier coordination costs.
• Specialized Installation and Commissioning: The installation of the ZRLD-TU1400 Mobile Truck Unloader is equipped with specialized engineers, all of whom have over 5 years of experience in 4-lane unloader installation. They can respond to customer needs within 72 hours and arrive at major global regions (excluding remote countries) within 10-15 working days. During on-site commissioning, engineers will focus on testing core functions such as 4-lane synchronous control, hydraulic support stability, and belt transmission efficiency, and provide specialized training for customer operators to ensure that the customer's team can proficiently master the operation and emergency handling skills of the 4-lane equipment.
• Spare Parts and Maintenance Support: Common spare parts of the ZRLD-TU1400 Mobile Truck Unloader (such as hydraulic seals, belt cleaning scrapers, and idlers) can be delivered locally within 3-5 days; For 4-lane special components (such as synchronous control modules and hydraulic jacks), the warehouse has sufficient inventory to avoid equipment shutdown caused by spare parts shortage for customers. The equipment provides a 2-year warranty service. During the warranty period, if there are quality problems with core components such as the 4-lane synchronous system and hydraulic system, ZOOMRY will provide free spare parts and maintenance guidance; After the warranty period, customers can sign an annual maintenance agreement, and engineers will conduct regular on-site inspections of the 4-lane equipment status to extend the equipment's service life.

Why Choose ZOOMRY ZRLD-TU1400 Mobile Truck Unloader?

• Leading Bulk Operation Efficiency: Compared with similar 4-lane truck unloaders, the ZOOMRY ZRLD-TU1400 has a 20% faster synchronous control response speed. The material spillage rate during 4-lane full-load operation is ≤0.5% (the average of international brands is 1.2%), which can reduce material waste for customers; The maximum capacity of the equipment reaches 1000tph, which is 15% higher than that of industry 4-lane equipment, making it more suitable for large-scale bulk material operation needs.
• Significant Cost-Effectiveness Advantage: While maintaining the same quality and efficiency as international brands, the procurement cost of the ZRLD-TU1400 4-lane equipment is 18%-22% lower, and the price of spare parts is only 55%-65% of that of international brands. This can help customers reduce initial investment and later maintenance costs, making it particularly suitable for customers with limited budgets but in need of bulk operations.
• Faster Service Response: ZOOMRY's spare parts warehouses and engineer teams can provide rapid services for 4-lane equipment. Compared with international brands (with an average response time of 7-10 days), ZOOMRY engineers can arrive at the site within 3 days, and the spare parts delivery cycle is shortened by 50%, reducing the production loss of customers caused by equipment failure.