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What control options do spider cranes offer for high-precision operations?

Onchtech
2026-10-14
Frequently Asked Questions
Onchtech spider cranes support both manual hydraulic multi-way valve controls and proportional wireless remote controls across the range, allowing operators to stand beside the lifting point with a clear view for millimeter-level fine positioning.

Control Options for High-Precision Spider Crane Operations

Onchtech spider cranes support dual control modes across the entire range: manual hydraulic multi-way valve controls and proportional wireless remote controls.

  • Manual hydraulic multi-way valve controls: Provide a manual control option for crane operation.
  • Proportional wireless remote controls: Allow operators to stand beside the lifting point with a clear view for millimeter-level fine positioning.

Fine Positioning with a Clear View

For high-precision lifting tasks, wireless control enables the operator to work beside the lifting point, maintaining a clear view while making fine movements to align the load.

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