The G 120 is big on power and features to meet your market and job site needs. This durable sound attenuated diesel generator provides mobile prime power for larger construction commercial industrial special event and emergency management applications where quiet reliable power is needed. The digital controller monitors and protects the generator and engine. The standard environmentally friendly features include a 115% fluid containment crankcase oil vapor recovery system no mess oil and radiator drain hoses and fast fuel fill system that minimizes fuel spill potential.