The 620 series of compact piston-type open-circuit pumps for moderatefl ow, high-pressure applications is available from Eaton. Optimized for Tier-4 diesel-powered applications, the pumps are rated at 280 bar and 2,200 rpm with a displacement of 98 cc (6.0 cu in.) revolution. They feature a 15-degree swash plate angle that allows the pump body to be up to 27 mm (1.1 in.) shorter than other pumps, and internal flows and valve plate timing realize the packaging benefits of the smaller angle without sacrificing overall pump efficiency. They have a variety of mobile and stationary uses, such as wheel loaders, motor graders, concrete equipment, rail maintenance, forestry equipment and drill rigs.
Reader Service Card No. 358