770G Off-Highway Truck Engine Model Cat® C15 ACERT™ Wheelbase 13.0 ft Ground Clearance 1.6 ft View Specifications 772G Off-Highway Truck Engine Model Cat® C18 ACERT™ Engine Power - ISO 14396 598.0 hp Wheelbase 13.0 ft View Specifications 773G Off-Highway Truck Engine Model Cat® C27 ACERT™ Fuel Tank 210.0 gal Body Capacity - SAE 2:1 46.75 yd3 View Specifications 775G Off-Highway Truck Engine Model Cat® C27 ACERT™ Fuel Tank 210.0 gal Body Capacity - SAE 2:1 55.23 yd3 View Specifications 777G Off-Highway Truck Engine Model Cat® C32 ACERT™ Body Capacity - SAE 2:1 83.8 yd3 Cylinders 12 View Specifications