6 double girder cranes import Oman

we are in need of 6 double girder cranes with specific specifications for an upcoming project.
Detailed Requirements:
Max. Lifting Load: 15 tons
Max. Lifting Height: 9.5 meters
Type: Double Girder (Double Beam)
Span: 30 meters (side - left & right)
Depth: 100 meters (forward & backward)
Operator Cabinet: Required
Quantity: 6 Cranes