In orchard management in tropical and subtropical areas, how to efficiently and safely pick fruits from tall fruit trees (such as coconut trees, palm trees, etc.) has always been a pain point in the industry. The traditional manual climbing method is not only inefficient and labor-intensive, but also accompanied by a high risk of falling. In response to this demand, PESCO Smart Spider Power Ascender PSJ120-8 redefines the high-altitude picking operation mode with innovative design. This equipment abandons the traditional mechanical arm or lifting platform structure and focuses on providing operators with power-assisted climbing functions, becoming a “lightweight high-altitude operation partner” for fruit farmers and picking teams.

1. Design for the pain points of tall fruit trees
   The height of tall fruit trees such as coconut trees generally exceeds 10 meters, the fruits are scattered and the trunk surface is smooth. Traditional operations rely on manual climbing, which is time-consuming, labor-intensive and has a high risk factor. PSJ120-8 achieves breakthroughs through the following core functions:

Power-assisted climbing system: Equipped with a super-strong motor, it can assist operators to quickly ascend and descend vertically, significantly shortening the time to reach the tree canopy.

Ergonomic design: The whole machine weighs only 11.5kg, and the ergonomic integrated system reduces fatigue from long-term operation.

2. Intelligent technology support for efficient operation

Although there is no mechanical arm structure, PSJ120-8 greatly improves the picking efficiency through intelligent technology:

Dual-mode speed regulation system: The standard mode supports precise positioning of fruits, and the power mode achieves rapid turning points, shortening the operation cycle of a single coconut tree by 40%.

Safety and intelligent protection: Equipped with overload protection, emergency stop braking and anti-slip algorithms, it locks the equipment within 0.2 seconds in emergencies to ensure the safety of high-altitude operations.

Modular power supply solution: It adopts a detachable 36V lithium battery pack, and a single battery life supports 4 hours of continuous operation, meeting the daily picking needs of 20-30 coconuts.

3. Practical application scenario verification
   Measured data from a coconut plantation in Southeast Asia show that:

The daily picking volume of a single person has increased from 80-100 in the traditional way to 200-250
The risk of falling from high altitude has been reduced by more than 90% after the equipment is involved
The harvesting cycle per hectare of orchard has been compressed from 7 days to 3 days
Feedback from operators shows that the equipment can not only quickly complete the height switching, but its platform-free design has enhanced the flexibility of operation – the operator can freely adjust the body posture at any height, and cooperate with handheld tools to complete the actions of fruit stalk cutting and fruit collection. This “human-machine collaboration” mode not only retains the accuracy of manual picking, but also greatly improves the operation efficiency.

4. Economic and environmental adaptability advantages
   Compared with large-scale harvesting machinery, PSJ120-8 has unique advantages:
   Low cost investment: The purchase cost is only 1/5 of that of traditional aerial work vehicles, and no professional operating qualifications are required
   Adaptation to complex terrain: Especially suitable for orchards with dense planting and undulating terrain, the equipment’s passability far exceeds that of wheeled machinery
   Low maintenance design: IP54 protection level with anti-corrosion coating, adaptable to high humidity and dusty working environments