Technical Specifications

Overall Dimensions (L × W × H): 61" × 39.7" × 58.1" (155 cm × 101 cm × 148 cm)

Machine Net Weight: 771.5 lb (350 kg)

Frame Construction: Imported premium 80×50×3mm thick steel tubing with high-precision welding. The heavy-duty solid frame delivers strong visual texture and structural stability.

Cushion System: One-piece molded polyurethane seat pad with balanced firmness to stabilize movement path and ensure long-term comfort. Seat, backrest and roller pads are filled with high-density PU foam, covered with 1.2mm premium synthetic leather, with customizable color options available.

Pneumatic Seat Adjustment: Gas-spring adjustment system enables fast, effortless and highly safe position tuning.

Variable Cam Mechanism: The variable cam accurately simulates the natural torque curve of human lower leg curling movement for authentic biomechanical force feedback.

Full Seated Adjustment Function: Users can conveniently adjust the back pad, shin roller, thigh support pad and full range of motion while staying seated without standing up.

Stabilizing Handholds Above Thigh Support: Built-in grips above the thigh pad provide extra torso stability during exercise to minimize body sway and compensation.

Premium Manufacturing Technology: Production adopts laser cutting, automatic robotic welding, CNC precision machining and other top-tier international equipment to meet high-end industrial production standards.

Double-Layer Anti-Corrosion Coating Process: Full sandblasting rust removal, immersion pre-treatment and full-surface phosphating film for base protection. Double electrostatic powder coating is applied: one anti-rust glaze primer plus decorative top coat to maintain long-lasting appearance and outstanding corrosion resistance.

Guide Rod & Cable: Φ20mm solid steel guide rod with polished anti-corrosion coating ensures ultra-smooth silent sliding and rust resistance. Self-lubricating Φ5.8mm steel cable features low friction loss and extended service life.