The HL770-9A and the HL780-9A wheel loaders from Hyundai Construction Equipment Americas Inc. are part of the company’s 9A product line that’s designed to meet Tier 4 Interim emissions standards. The HL770-9A has a 297-hp QSL9 engine, while the HL780-9A features a 351-hp QSX11.9 engine. Both loaders have three engine modes – a power mode for heavy-duty work, a standard mode for general work and an economy mode for light-duty work. Both loaders are equipped with a fully automatic transmission that’s designed for minimum power loss, improved travel speed and low noise, the company adds. In addition, both are equipped with a long-life cooling system that includes a relocated cooling fan and a radiator designed to resist thermal shock, impulse and vibration.
Photo: Hyundai Construction Equipment
