Allison Automatic Transmission, 1120.8 hrs Carrier Engine, Mercedes-Benz OM502LA 8 Cylinder 16 L Diesel Carrier Engine, Load Moment Indicator, Mercedes-Benz 6.4 L Diesel Upper Engine, 51 ft Minimum 197 ft Maximum Boom Length, 69 ft to 200 ft Jib, 2480 lb 176370 lb Capacity Grove 3 Sheave Hook Block, 100 ton Counterweight