55T Mobile Material Handler (WZYD56-9) - Tracked

The WZYD56-9 is a 55-ton super-heavy-duty electric tracked material handler, the electric flagship of the series, driven by a high-power 160 kW three-phase induction motor (380V / 50Hz, 1485 r/min) — delivering abundant power for high-intensity continuous operation in the largest-scale work environments. Its all-electric powertrain provides zero exhaust emissions, low noise, and substantially lower operating costs than diesel equivalents — the flagship electric solution for green, high-efficiency production at large fixed workstations.

Its hydraulic system features dual-pump confluence with a maximum flow of 2×267 L/min and 32 MPa operating pressure. Hydraulic pilot control ensures smooth compound movements and strong gripping force, while the substantial 565 L hydraulic oil tank fully maintains thermal balance for sustained heavy-duty stability.

The tracked undercarriage offers a ground pressure of 0.094 MPa, excellent mobility, and 290 kN maximum traction. A two-speed travel system (3.0 / 5.0 km/h) and 7.3 r/min maximum slewing speed deliver dependable heavy-duty performance. Equipped with a 5-tine semi-closed orange peel grab of 1.0 m³ capacity, a 9,000 mm boom and 6,500 mm stick, the extended boom delivers the largest working envelope in the entire series — maximum grabbing reach of 16,546 mm, height of 13,949 mm, and depth of 7,867 mm. It is the ultimate electric heavy-duty solution for ultra-long-reach, ultra-high-stacking operations in super-large scrap processing centers, waste-to-energy plants, port bulk stockyards, and heavy industrial material yards.