Manufactured from 2000 and 2007 the 4-axle Spiering SK488-AT4 Self Erecting Truck Mounted Tower cranes was the successor to the SK477-AT4. This was the most frequently sold Spiering's crane, thanks to the high capacity and compact design. This crane can be operated both from the cab and from the ground, so the operator always has an optimum overview of operations. A wide range of auxiliary materials is available to make the work of the operator even more comfortable and convenient. 

This crane was succeeded in 2007 by the SK498-AT4.

Features: 

• Lifting capacity: 102 tm
• Lifting capacity: 8000 kg (up to 12, 6 m)
• Tip load: 2100 kg
• Maximum radius: 40 m
• Lifting height: 25 m
• Maximum lifting height: 42, 2 m (30° peaked jib)