Special features and advantages of the BLUELIFT SA 31 spiderlift are top performance data in combination with the probably world’s most compact dimensions in basic position. Up to 31 meters working height and maximal 17,3 meters outreach (at 120 kg) are at the disposal of the operator. Regarding this new development, the clearance width of 1 meter should especially be Special features and advantages of the BLUELIFT SA 31 spiderlift are top performance data in combination with the probably world’s most compact dimensions in basic position. Up to 31 meters working height and maximal 17,3 meters outreach (at 120 kg) are at the disposal of the operator. Regarding this new development, the clearance width of 1 meter should especially be emphasized. In combination with a clearance height less than 2 meters, the tracked spider lift can easily pass through each single-leaf industrial door.  This is totally unique as the competitors always need a double-leaf door. Due to its important manoeuvrability resulting from the short overall length of only 5,75 m, the SA 31 offers a high advantage regarding usage in winding and inaccessible spaces.