On June 25, 2026, TAIDA GLOBAL supplied 60 units of the ZZ9400/26/55D four-column chockshield hydraulic roof support for an underground mining project in East Kalimantan, Indonesia.

On June 25, 2026, TAIDA GLOBAL supplied 60 units of the ZZ9400/26/55D four-column chockshield hydraulic roof support for an underground mining project in East Kalimantan, Indonesia.

The units shown feature a four-column support configuration and an electro-hydraulic control system. With a support-height range of 2,600–5,500 mm, this model is designed to meet working-face requirements based on rock-strata conditions, mining height, and the project’s technical parameters.

Before shipment, the production and preparation process includes inspections of the main structure, hydraulic columns, pipeline connections, control system, and the overall condition of the equipment.

Model: ZZ9400/26/55D
Type: Four-column chock-shield hydraulic roof support
Working resistance: 9,400 kN
Support height: 2,600–5,500 mm
Applicable inclination angle: ≤10°
Center-to-center spacing: 1,750 mm
Column diameter: Ø280 / Ø200 mm
Support intensity: 0.96–1.00 MPa
Operating system: Electro-hydraulic control

For mining customers in Indonesia, TAIDA GLOBAL helps coordinate model selection, technical parameter confirmation, quality inspection, and shipment preparation based on specific project requirements.

Same Quality Standard. Lower Total Procurement Cost.

Contact TAIDA GLOBAL and provide your mining height, rock-strata conditions, working-face inclination, required working resistance, and quantity to receive technical recommendations and a quotation.