The W170B and W190B wheel loaders from New Holland boast more power, improved functionality and larger cabs than their predecessor models. The loaders are powered by Tier 3 engines rated at 195 and 227 gross horsepower, respectively. The W170B is offered in both standard and tool-carrier configurations. Both machines come standard with four power modes: max, standard, economy and auto power. Operators can maximize fuel efficiency by using the proper power mode for the job.