The SPT499 Spider Crane is a robust and efficient mini crane, making it highly suitable for various industries including construction and specialised lifting. Its standout feature is the maximum loading capacity of 5.0 tons at a 3.0m radius, paired with a significant working radius of 16.5m at 0.4 tons. The crane achieves ground lifting heights of 17.5m at 1.3 tons, and its underground lifting capability reaches 17.5m-4 fall, 35m-2 fall, and 70m-1 fall.

In terms of technical specifications, the SPT499 is equipped with a 5-section boom, incorporating a hexagonal box construction, which can extend from 5.05m to 17.00m in 120 seconds. The winch device offers a hook speed of 0-14m/min and is coupled with a rope type of Φ10mm×90m. This crane features a continuous slew angle of 0-360° and a walking speed of up to 2.0km/h, with a grade ability of 20°(36%). It operates on a diesel engine and offers an optional electric motor. Weighing approximately 6200kg without optional equipment, the SPT499 is designed for manoeuvrability and versatility in various operational settings, including challenging terrains and confined spaces.