930E-5 Electric Drive Mining Truck. Komatsu’s 930E-5 mining truck offers a 320 short ton payload with the durability and reliability found in all of our electric drive trucks. The 930E-5 offers the power of our dual stage SSDA16V160 engine with U.S. EPA Tier 4 Final Certification and 2700 GHP. With on demand AC cooling for the Control Cabinet.