Single Motor Double Depth Forks
The single-motor, double-deep telescopic fork solution has emerged as a key technical approach to resolving the conflict between high-density storage and efficient, low-energy operations; meanwhile, intelligent upgrades further overcome the limitations of isolated equipment operation, enabling synergistic optimization between the forks and the warehouse storage system.
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Key Advantages
1. Balance of Cost and Efficiency
- Single-motor design: Compared to dual-motor models, procurement costs are reduced by 20%–30%, and the simplified structure facilitates easier maintenance.
- Extended reach: The telescopic range is double that of single-depth forks; a single operation covers twice the storage space, reducing the number of stacker trips and boosting operational efficiency.
2. Compact Structure
The four-stage fork assembly features a nested design, resulting in a compact overall footprint suitable for narrow-aisle environments (e.g., aisle widths ≤ 2.5 meters).
3. High Reliability
- Fork bodies are constructed from high-strength 42CrMo carbon steel (subjected to secondary forging), increasing bending strength by 40%; deflection under sustained load is ≤ L/400 (where L is the fork length).
- Equipped with a Mikipulley torque limiter to effectively prevent overload and jamming issues, keeping the equipment failure rate below 0.5%.
4. Strong Environmental Adaptability
- Wide operating temperature range: -40°C to 80°C, meeting the requirements of both cold-chain and high-temperature storage environments.
- Load capacity: Despite its lightweight design, it supports loads ranging from 50 kg to 500 kg, covering most applications in light industry sectors.
| Model | Fork width | Fork thickness1 | Fork thickness2 | Oversized upper crossL1 | Fork lengthL2 | Telescopic stroke | Load | Full-load deflection |
| (mm) | (mm) | (mm) | (mm) | (mm) | S/D(mm) | (kg) | (mm,±10%) | |
| SMDF-18070165-1200x2580-1200-2Z | 180 | 70 | 165 | 1200 | 1200 | 1380/2580 | 1200 | 4/39 |
| SMDF-18070165-1300x2680-1000-2Z | 180 | 70 | 165 | 1300 | 1300 | 1880/2680 | 1000 | 7/40 |
| SMDF-18070165-1400x2780-1000-2Z | 180 | 70 | 165 | 1400 | 1400 | 1980/2780 | 1000 | 9/42 |
| SMDF-18070165-1500x2880-1000-2Z | 180 | 70 | 165 | 1500 | 1500 | 2080/2880 | 1000 | 10/44 |

Q: Do you offer custom packaging?
A: Yes. Through our complete OEM/ODM capabilities, every aspect of the packaging—material, dimensions, and visual branding—is customized to your brand’s exact requirements.
Q: How do you handle shipping and delivery?
A: Due to the heavy-duty nature of our equipment, we prioritize optimized sea freight solutions to guarantee maximum stability and cost-effective transport.
Q: Do you offer after-sales support?
A: Yes. Our team provides continuous support across every stage, offering online technical assistance and real-time tracking to ensure a seamless post-purchase experience.
Q: Can I order a custom sample first?
A: Yes. We offer specialized sample production tailored directly to your engineering and design specifications.
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