HomeTrucksTrucks & AccessoriesHeavy Trucks: Class 7 & 8Western Star 4700 Gains PopularityThe 4700 now accounts for 30% of Western Star's production.March 12, 2015WTS 15 - Western Star 4700 v1RelatedVIDEO: Western Star Outlines Business StrategyVIDEO: Western Star 4900 Tailored to Severe-Duty ApplicationsWestern Star Snow Plow ConfigurationWestern Star 4700 Truck SpecificationsRecommendedFleet MaintenanceBuilding a Mechanic Truck That Works for YouThe ideal truck will maximize on-location maintenance and repair.Fleet MaintenanceCaterpillar Launches Program to Develop Hydrogen-Hybrid Power SolutionThe project will demonstrate how control systems and electric-hybrid components can help hydrogen-fueled engines meet or exceed the power density and transient performance of traditional diesel engines.Fleet Maintenance4 Steps to Forecasting Equipment Fleet Additions During an Unstable MarketContractors want to understand opportunities to improve equipment efficiency through software and hardware additions to increase their fleet’s productivity.