Applications for Vertical Warehouse Storage
High-Bay Warehousing & Distribution
Vertical racking systems requiring pallet stacking from 4.5 m up to 6.0 m; maximizes warehouse cubic space without the higher cost of reach trucks.
Container & Mezzanine Loading
Stacking pallets inside 20ft/40ft shipping containers or on low mezzanine floors; full free lift allows stacking inside containers without extending the outer mast.
Cold Storage & Low Doorway Transit
Moving goods between low-clearance cold-storage doors and high storage racks; a low collapsed mast height (<2.1 m) passes through standard insulated cold doors.
Manufacturing Buffer Zones
Stacking raw material pallets in space-constrained factory aisles; a compact turning radius allows tight 90-degree stacking in narrow aisles.
Product Parameters
- Basic & Performance
Model: CDD20 (Triplex Mast)
Power Type: Full Electric
Operator Type: Pedestrian / Foldable Stand-on Platform
Rated Load Capacity: 2,000 kg
Load Center: 600 mm
Travel Speed (Laden / Unladen): 3.4 / 4.8 km/h
Lifting Speed (Laden / Unladen): 74 / 116 mm/s
Lowering Speed (Laden / Unladen): 95 / 104 mm/s
Steering Type: Mechanical Steering
Drive Control Type: AC Controller
- Battery & Motors
Drive Motor (60 min rating): AC 1.5 kW
Lift Motor Rating (S3 15%): DC 3.0 kW
Battery Voltage / Capacity: 24V / 280 Ah
- Dimensions & Chassis
Fork Dimensions (W × L): 160 × 1,050 mm
Overall Fork Width (Outside): 695 mm
Lowered Fork Height: 86 mm
Overall Length (Folded / Unfolded Pedal): 1,984 / 2,384 mm
Overall Width: 1,050 mm
Maximum Lift Height:4,000–6,000mm
Turning Radius (Wa): 1,620 mm
Aisle Width for Pallets (1000×1200 Crossways): 2,458 mm
Aisle Width for Pallets (800×1200 Lengthways): 2,398 mm
Tire Material: Polyurethane (PU)
Wheel Setup (Drive / Balance / Front): Φ250×80 (x1) / Φ150×58 (x1) / Φ80×70 (x4)
Wheelbase: 1,384 mm
- Triplex Mast & Residual Capacity Matrix
| Max. Lift Height | Residual Load Capacity | Lowered Mast Height | Extended Mast Height | Service Weight |
| 4,000 mm | 900 kg | 1,898 mm | 4,500 mm | 1,375 kg |
| 4,600 mm | 800 kg | 2,098 mm | 5,100 mm | 1,420 kg |
| 5,000 mm | 650 kg | 2,232 mm | 5,500 mm | 1,450 kg |
| 5,500 mm | 500 kg | 2,438 mm | 6,120 mm | 1,510 kg |
| 6,000 mm | 300 kg | 2,565 mm | 6,500 mm | 1,525 kg |

Get a Customized Mast Height & Lift Capacity Calculator
Key Features
Low Collapsed Height
Vertical Storage Up to 6.0 m
Soft-Landing Hydraulic Control
Heavy-Duty Chassis & High-Lift Stability




Frequently Asked Questions
What is "Full Free Lift" and why is it essential for low clearances?
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Full free lift allows the forks to rise to a certain height (e.g., 1.5 meters) without extending the outer mast sections. This enables you to stack pallets inside low-overhead environments like containers or under low beams without hitting the roof.
Will the 3-stage mast fit through a standard 2.1-meter warehouse door?
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Yes. When fully collapsed, our triplex mast height ranges between 1,980 mm and 2,120 mm, allowing smooth transit through standard warehouse doorways and container openings.
What type of pallets can be handled by this 3-stage stacker?
This model is equipped with standard bottom-channel support legs, making it ideal for open-bottom pallets (such as Euro pallets). For closed-bottom (double-deck) pallets, please select our Straddle Leg configuration.
What is the maximum lifting height of this electric pallet stacker?
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The listed maximum lifting height options range from 4,000mm to 6,000mm. The available height depends on the selected mast configuration.
Why does load capacity decrease at higher lifting heights?
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Load capacity can change with lifting height because stability and load-handling conditions are affected by the mast position, load center and operating configuration. Buyers should use the applicable capacity information for the selected configuration.
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