1. Support harness material: aviation-grade aluminum alloy or equivalent quality material;
2. Support columns can be quickly deployed manually or pneumatically, manually locked, and fine-tuned with a wrench. Fine-tuning precision ≤1mm. Capable of vertical, horizontal, and oblique support operations;
3. Support capacity ≥10t;
4. Support rods ≥7 pieces, including: retracted length ≤600mm, extended length ≥808mm × 2 pieces; retracted length ≤1200mm, extended length ≥1808mm × 2 pieces; retracted length ≤1800mm, extended length ≥2608mm × 3 pieces;
5. Extension rods ≥6 pieces, including: ≥300mm extension rods × 3 pieces, ≥500mm extension rods × 3 pieces;
6. Other accessories ≥53 pieces (L-type, U-type, V-type, cross-type, chain support heads, 45° traction bases, square bases, double-convex connectors, double-concave connectors, hook-type pullers, round flat support heads, round flat pointed support heads, tripod head assemblies, manual winches and bases, chains, compound control instruments, foot pumps, high-pressure air hoses, hook wrenches, ground nails, etc.);
7. Features permanent markings and product data labels.
Provide relevant test reports from nationally authoritative testing institutions and a detailed Chinese user manual.