Complying with Tier 4 emission standards, 162 hp Model DX225LC-5 and 181 hp Model DX235LCR-5 feature Smart Power Control, which combines Variable Speed Control and Pump Torque Control to optimize machine efficiency while minimizing fuel consumption. With near-zero tail swing, DX235LCR-5 can work close to buildings and in confined areas. DX225LC-5 is available in Super-Long-Reach configuration, which has more than 20 ft of digging reach than standard model and can dig to depth of 38 ft, 2 in.