1 Core Features & Advantages

1.1 All-In-One Integrated Unit, Cut Your Equipment Budget

This machine combines bucket wheel reclaiming, intermediate conveying and telescopic stacking into one compact body. It can fully replace separate wheel loaders, fixed belt conveyors and standalone stackers. Less machinery purchase, smaller yard footprint, fewer workers on site — triple cost savings for your stockyard.

1.2 Heavy-Duty Bucket Wheel, Stable High Output Without Blockage

Fitted with heavy-duty bucket wheels ranging from 2400mm to 4600mm, equipped with 8–12 wear-resistant buckets with single capacity of 0.15–0.4m³. It supports 0–8 stepless variable speed feeding for even material flow and zero jamming. Suitable for bulk materials with density 0.8–1.8t/m³, its throughput covers 500–2000m³/h to fit all sizes of stockyards.

1.3 Wide Working Coverage, Maximize Your Storage Space

The reclaim boom rotates full ±180°, and the discharge arm swings ±65°, covering a huge zone without constant machine relocation. The maximum stacking height reaches 7800mm, making full use of vertical space and greatly lifting total stock storage capacity.

1.4 Two-Stage Telescopic Belt, Less Dust & Less Material Waste

Dual-stage telescopic conveying design comes with feed belt width 800–1400mm and discharge belt width 1000–1600mm. Optimized structure ensures smooth long-distance transport, cutting dust emission and material spillage to meet global environmental standards.

1.5 Independent Drive for Every Part, Smooth Heavy-Load Operation

Crawler travel, bucket wheel, feed belt and discharge belt each have their exclusive drive motor. Power output matches actual load precisely, delivering stable startup, flexible speed adjustment and reliable round-the-clock heavy-duty performance.

1.6 Reinforced Wide Crawler, Walk Freely On Messy Ground

Widened steel crawler lowers ground pressure, enabling steady travel over muddy, gravelly and uneven yard surfaces. A front dozer blade levels the ground automatically while working to keep the whole machine balanced at all times.

1.7 Split Modular Design, Save Big On Overseas Shipping & Repair

Segmented modular structure supports full disassembly for container transport, slashing cross-border logistics fees. All core transmission parts adopt universal interchangeable standards, making spare part sourcing and on-site maintenance simple worldwide.

1.8 Complete Model Lineup, Fit Every Bulk Storage Scenario

Four graded standard models: STDL-500 / 1000 / 1600 / 2000 with different throughput options. Perfect match for small sand yards, medium coal stockpiles, large port terminals and thermal power plants.

2 Product Overview

The STDL series integrated bucket wheel stacker-reclaimer is our self-developed automatic bulk handling machine, consisting of four standard specifications: STDL-500, STDL-1000, STDL-1600 and STDL-2000.
It is purpose-built for open-air stockyards storing coal, sand, gravel, mineral ore and other bulk materials with density between 0.8–1.8t/m³, with rated throughput from 500 to 2000 cubic meters per hour, covering small, medium and large-scale stockyard operation demands.

Equipped with large wear-resistant bucket wheel and stepless speed control, it enables wide-range unmanned stacking & reclaiming without frequent machine shifts. Dual-stage telescopic belts and multi-angle swinging booms expand effective working range and make full use of vertical stacking space.

With independent matched drive system and thickened crawler chassis, the machine runs steadily with low failure rate. Its all-in-one design reduces equipment investment and labor input, while split modular structure simplifies overseas shipment and after-sales service. It is an efficient core automation machine for global bulk material yards.

3 Full Technical Parameter Table

4 Main Application Scenarios

Open coal storage yards, sand & gravel stockyards, port bulk cargo terminals, thermal power plant stockpiles, mineral ore storage yards and other bulk material storage facilities.