Tag: Cummins QSL9 engine

Construction Equipment

LiuGong intros new high-production 877H wheel loader

LiuGong's new wheel loader is a high-production loader for daily dirt and rock loading and unloading. Discover more about the wheel loader on Equipment World.

July 8, 2019

Roadbuilding

Case: Full-sized excavator has increased fuel efficiency

Case Construction Equipment launched its new CX210C full-sized excavator at the World of Concrete in January. The company says the excavator achieves 160 net horsepower using Tier 4 Interim-certified cooled exhaust gas recirculation technology that burns cleaner while delivering superior horsepower. Boom Economy Control lowers engine RPMs during the boom down and swing operation; the […]

April 23, 2012

Roadbuilding

Doosan Infracore: Matches breaker frequency to ground conditions

The DXB260H hydraulic breaker from Doosan Infracore Construction Equipment America features two-speed control of breaker frequency, which allows the operator to match the breaker frequency to the ground conditions. The 5,400-pound breaker is designed for use with excavators in the 27- to 37-metric-ton weight range, specifically the Doosan DX300LC and DX350LC. Rated in the 8,000 […]

April 23, 2012

Roadbuilding

Doosan DXB260H hydraulic breaker matches breaker frequency to ground conditions

The DXB260H hydraulic breaker from Doosan Infracore Construction Equipment America features two-speed control of breaker frequency, which allows the operator to match the breaker frequency to the ground conditions. The 5,400-pound breaker is designed for use with excavators in the 27- to 37-metric-ton weight range, specifically the Doosan DX300LC and DX350LC. Rated in the 8,000 […]

April 23, 2012

Roadbuilding

Cummins QSL9 engine is Tier 4 Final

Cummins Inc. says its new QSL9 engine, with up to 400-horsepower output, is ready to meet 2014 EPA Tier 4 Final near-zero emissions standards with a next-generation compact catalyst and selective catalytic reduction (CCC-SCR) aftertreatment system. The company says the engine makes no performance compromises in order to meet the standard, retaining its proven fast […]

April 23, 2012