Lithium Straddle Stacker with Side Shift – 2640 lb Capacity, 145" Raised Height
The EKKO EB13ES-145Li is a lithium-powered walkie straddle stacker with integrated side-shifting capability, engineered for contractors and warehouse professionals who need the combined versatility of a forklift, reach truck, and walkie stacker in a single machine. With a 2640 lb load capacity and a maximum raised height of 145 inches, it is well suited for loading and unloading trucks, dock operations, stock rooms, manufacturing floors, and general warehousing. The stacker is built from high-quality steel using robotic welding processes and fitted with durable polyurethane wheels capable of handling varied terrain, directional changes, and demanding usage cycles.
Unlike conventional walkie stackers, the EB13ES-145Li adds side-shifting and adjustable fork spacing—features typically found only on larger rider forklifts—giving operators precise pallet positioning without repositioning the entire machine. The 24V/50Ah lithium battery eliminates the maintenance demands of lead-acid systems and delivers consistent power throughout the charge cycle.
Technical Specifications
| Specification | Details |
|---|---|
| Load Capacity | 2,640 lb |
| Raised Height | 145" |
| Side Shifting | Yes |
| Adjustable Forks | 8.3" – 33.5" |
| Adjustable Legs | 45.7" – 59.1" |
| Fork Length | 45.3" |
| Battery | 24V / 50Ah Lithium |
| Center Drive Motor | 24V |
| Lift Motor | 24V |
| Controller | Curtis Instrument |
| Wheels | Polyurethane |
| Construction | Steel with Robotic Welding |
| Warranty | 3 Year Limited |
Key Features & Benefits
Side-Shift Capability
The integrated side-shift function allows operators to laterally move the forks without repositioning the entire machine, enabling precise pallet placement in tight aisles, on truck beds, and at loading docks. This reduces cycle time and operator fatigue in repetitive loading tasks.
Lithium Battery System (24V / 50Ah)
The 24V/50Ah lithium battery offers a significant advantage over lead-acid alternatives by requiring no watering, no equalization charges, and no dedicated battery room. Lithium chemistry also maintains more consistent voltage output throughout the discharge cycle, which translates to stable lift performance from the beginning of a shift to the end.
Adjustable Forks and Legs
Fork width adjusts from 8.3" to 33.5" and straddle legs adjust from 45.7" to 59.1", allowing the machine to accommodate a wide range of pallet sizes and load footprints without additional attachments. This adaptability is critical on job sites or warehouses where pallet configurations vary.
Curtis Instrument Controller
The Curtis Instrument controller is an industry-recognized drive system used across professional-grade electric material handling equipment. It provides smooth, responsive drive and lift control with built-in protection logic that helps extend drivetrain and motor life under heavy use.
Steel Construction with Robotic Welding
The frame is fabricated from high-quality steel and assembled using robotic welding processes, which produce consistent, high-integrity weld joints throughout the structure. This construction approach is designed to withstand impact, directional changes, and sustained use in demanding applications.
Polyurethane Wheels
Polyurethane wheels provide durability on smooth and semi-smooth surfaces while protecting finished floors from marking. They also offer lower rolling resistance compared to rubber alternatives, contributing to efficient battery utilization.
Ergonomic Handle and Controls
The ergonomic handle and control layout is designed to reduce operator fatigue during extended shifts. Intuitive control placement supports confident operation during repetitive loading and positioning tasks.
Common Applications
Loading and Unloading Trucks
The 2640 lb capacity combined with side-shift allows precise pallet placement and retrieval from truck beds and trailers, reducing the need for manual pallet adjustment during delivery operations.
Loading Dock Operations
The adjustable legs and forks accommodate varying dock configurations and pallet types, enabling efficient throughput at busy receiving and shipping docks.
Stock Room Management
With a 145" raised height, the stacker can service mid- to high-level racking in stock rooms, allowing contractors and warehouse teams to maximize vertical storage space.
Manufacturing Floor Material Handling
The stacker's compact straddle design and polyurethane wheels make it suitable for navigating manufacturing floor environments where space is limited and floor protection is a priority.
Warehousing
Adjustable fork and leg widths allow the machine to handle a broad range of pallet and load configurations typical in general warehousing operations.
Compatible Materials
- Standard wood pallets
- Plastic pallets
- Skidded loads up to 2,640 lb
- Palletized construction materials
- Palletized manufacturing components