| Parameter | Engineering Specification | Design Target / Compliance |
| Assembled Machine Height | 1250 mm | Ergonomic Operator Clearance |
| Hopper Holding Capacity | 200 Standard Tennis Balls | High-Volume Training Target |
| Main Chassis Material | Structural Extruded Aluminum Alloy (6063-T6) | ASTM B221 Industrial Standard |
| Net / Gross Weight | 15.8 kg / 17.6 kg | Heavy-Duty Structural Stability |
| Export Packaging Size | 670 mm x 635 mm x 290 mm | High-Density Flat Pack Freight |
| Pickup Wire System | High-Elasticity Tempered Spring Steel | Wear-Resistance Lifespan > 500,000 Cycles |
| Fastener Hardware | Grade 304 Stainless Steel Bolts | Corrosion-Resistant Sweat Shield |
| Ground Interface | Heavy-Duty Non-Marking Polyurethane Rollers | Low-Friction Hard Court Protection |
Zero-Utility Manual Propulsion: Operates entirely on physical push momentum. Bypassing batteries, electronic charging cycles, and motor maintenance keeps operating costs at zero.
Rapid 3-Minute Court Clearance: Sweeps up 180 scattered balls in under 3 minutes. This extreme efficiency shrinks downtime between tennis drills and maximizes billable coaching hours.
Ergonomic Adjustable Handle Profile: The 1250mm structural spine adapts via simple mechanical locking pins. This custom height tuning reduces back strain and wrist fatigue for coaches during long training sessions.
High-Strength 6063-T6 Framework: The thick-walled extruded aluminum chassis handles impact shocks from court perimeter walls and heavy rental use without bending or structural deflection.
Corrosion-Resistant Industrial Coating: A thick architectural powder-coated layer insulates the aluminum framework against ambient outdoor humidity, rainwater, and acidic sweat scaling.
Commercial Tennis Academies: Shortens player transition blocks to keep baseline drilling sequences running at maximum capacity.
High-Traffic Country Clubs: Upgrades court maintenance tools with a professional, non-marking asset that members can operate easily.
Professional Tournament Training Fields: Provides support crews with a fast, heavy-duty mobile sweeper to clear ball arrays during intense warm-up sessions.
University Varsity Athletic Programs: Endures rigorous daily team practices on demanding indoor hard courts and abrasive outdoor surfaces.
Municipal Sports Center Complexes: Delivers reliable, non-motorized utility that resists rough handling and public outdoor wear.
Q: How well do the rolling pickup wires withstand continuous friction against abrasive outdoor hard court surfaces?
A: The picking drum uses high-elasticity tempered spring steel wires treated with a specialized low-friction polymer skin. Because the drum relies on rolling contact mechanics rather than dragging action, wire wear is minimal. Our bench tests target a service life exceeding 500,000 rotations before wire replacement is required, protecting your long-term facility ROI.
Q: How does this mechanical picker perform on slightly damp court surfaces or areas with structural hairline cracks?
A: The 15.8 kg net chassis weight delivers enough downward pressure to ensure the pickup wires flex and grab balls cleanly, even inside shallow court depressions or across structural cracks. Because the drivetrain is completely mechanical with zero electronic components, rolling through superficial puddles presents zero short-circuiting hazards.
Q: What is the assembly complexity for a distributor handling the 17.6 kg flat-pack export carton?
A: We ship the system inside a compact 670mm x 635mm x 290mm box to reduce sea freight volume. The unit arrives 85% pre-assembled. Your crew or end-buyers only need to secure the adjustable handle bars to the pre-balanced main drum assembly using four heavy-duty stainless steel bolts. The complete field assembly takes less than 15 minutes with the included tools.
