Tier 4
Gorman-Rupp Priming-Assisted Pump Line
The PAH16A60-C-B-C18 is a priming-assisted pump ideal for mining, quarries, bypass pumping and other installations where high flow rates are a necessity. Keep Reading
Rethinking the way we fuel up
Operators of Tier 4 engines have transitioned to quite different maintenance routines, including the way to properly handle fuel. Keep Reading
P&Q University Lesson 12- Maintenance & Optimization
Equipment maintenance is an important consideration at any aggregate operation. Properly maintaining equipment prevents costly downtime, and new technologies allow for better equipment optimization to further reduce costs and increase production. One example is the maintenance and optimization of screens… Keep Reading
Mobile cone crushers offer fuel-efficient operation
The new Mobicone MCO 9i EVO/MCO 9i S EVO mobile cone crushers from Kleemann offer aggregate producers high-productivity secondary or tertiary crushing in a Tier 4 Final emissions-compliant machine. The S-version of the MCO 9i EVO provides a discharge conveyor-mounted… Keep Reading
John Deere rolls out E-Series ADTs
John Deere launched its new 370E, 410E and 460E articulated dump trucks (ADTs), which feature Tier 4 Final John Deere PowerTech diesel engines. The machines feature ZF transmissions that include eight forward gears and four reverse gears, as well as … Keep Reading
Benefits include improved fuel economy, less noise
A number of performance, comfort and reliability enhancements accompany the Tier 4 Interim DL450-3 wheel loader, Doosan says. Improvements range from more engine horsepower to increased optional driving power and steering capabilities. The DL450-3's horsepower was increased to 354 with… Keep Reading
Tier 4 Interim engine at machine’s core
A Komatsu SAA6D140E-6 engine with 353 net hp powers Komatsu America Corp.’s WA500-7 wheel loader, which is Tier 4 Interim certified. The WA500-7 comes standard with Komatsu Care, which provides factory-scheduled maintenance for 2,000 hours or the first three years.… Keep Reading
Large-range machine has more compact layout
The L 556 model belongs to the large-size range of Liebherr wheel loaders and complies with Tier 4 Interim standards. The L 556 with Z-bar linkage for standard operations achieves a tipping load of 29,870 lbs. at an operating weight… Keep Reading
Three power modes help to reduce fuel consumption
Hyundai Construction Equipment Americas Inc.'s two newest wheel loaders – the HL770-9A and the HL780-9A – are part of the company's new 9A product line that meets Tier 4 Interim standards. According to Hyundai, the HL770-9A features a 297-hp QSL9 engine while… Keep Reading
