Liebherr confirms orders for variable speed RTGs and electric RTGs. DPWorld Asian Terminals Inc. has placed an order with Liebherr Container Cranes for a further 5 RTGs at its Manila facility. The RTGs follow on from an order of two units that were commissioned earlier in 2014 at the port. The advanced RTGs feature numerous environmental, safety and productivity technologies. An eco-friendly variable speed drive will reduce both emissions and fuel consumption per box moved. An advanced DGPS autosteering and box positioning system is complemented by auto steering…