Manual single-girder bridge cranes are most often used in pumping stations, overflow houses, and in areas where there is an explosive atmosphere. The company SPB - INŽENJERING Ltd. designs, manufactures and installs various types of manual single-girder bridge cranes for all purposes.

Some of the previous single-girder manual bridge cranes that the company has designed, manufactured and installed are:

• manual single-girder bridge crane JMD-R 5 t / 7,22 m EX,
• manual single-girder bridge crane JMD-R 5 t / 7,1 m,
• manual hanging bridge crane VMD-R 5 t / 3,31 m,
• manual hanging bridge crane VMD-R 2 t / 5,4 m,
• manual hanging bridge crane VMD-R 1,5 t / 3,31 m.