John Deere added Final Tier 4 engine technology to the 944K hybrid wheel loader, providing customers an increase in fuel economy from the Interim Tier 4 model. Other updates include improving operator comfort and increasing uptime, while lowering daily operating costs.
Read MoreTag: Tier 4
DSC Delivers Tier-4 Final Dredge
DSC Dredge, based in Reserve, La., delivered its first-ever dredge equipped with a Tier 4 Final C32 ACERT Caterpillar engine to a minerals company located in the United States. This Shark Class Dredge features an 18-in. hull-mounted dredge pump and 300 hp cutter drive assembly, and has a dredging depth capability of 56 ft. DSC supplied stainless steel hydraulic fittings…
Read MoreKomatsu Introduces New Off-Highway Trucks
Komatsu America Corp. introduced the new HD325-8 and HD405-8 off-highway trucks. Equipped with an EPA Tier 4 Final certified engine, these latest additions to the rigid frame truck family feature increased horsepower and a new Komatsu Traction Control System (KTCS) to achieve improved productivity. These models have payload capacities of 40.3 U.S. (short)/36.5 metric tons and 44.1 U.S. (short)/40 metric…
Read MoreKomatsu America Corp. Introduces The New WA270-8 Wheel Loader
Komatsu America Corp. introduced the new WA270-8 wheel loader. Equipped with an EPA Tier 4 Final certified engine, this addition to the wheel loader family combines high production with low fuel consumption and improved operator comfort.
Read MoreMiller Tier 4 Final Welder/Generator EPA-Compliant
Released by Miller Electric Mfg. Co., the Big Blue 600 Pro welder/generator replaces the popular Tier 4 Interim Big Blue 500 with an even more powerful EPA Tier 4 Final–compliant engine. Designed for the U.S. market, this new 600-amp machine tackles tough jobs that require high output for welding, gouging and auxiliary power. Behind the power is Kubota’s new V2403…
Read MoreDoosan Upgrades Crawler Excavator
The 129-net-hp Doosan DX180LC-5 crawler excavator has been added to the Tier 4-compliant lineup, featuring improved performance, operator comfort, fuel economy and jobsite durability, according to the company. The model replaces the interim Tier 4 (iT4) DX180LC-3 crawler excavator. A new selectable feature, Smart Power Control (SPC), consists of two systems – Variable Speed Control and Pump Torque Control –…
Read MoreAtlas Copco Portable Generator Runs 30 Hours
The heavy-duty QAS 45 portable generator features an Isuzu 4LE2X engine and a diesel oxidation catalyst (DOC) to achieve Tier 4 Final emission levels. The QAS 45 is rated for 45 kVA of prime power for applications such as construction, oil and gas, rental and large events.
Read MoreJCB Introduces Tier 4 Final Wheel Loader, Excavators
JCB held a media event last month at its North American headquarters in Savannah, Ga., to introduce several new products. Rock Products Associate Editor Josephine Smith attended the event. “What we have done is to build on the remarkable achievements of our EcoMAX Tier 4 Interim engine and come up with an innovative ‘one can’ SCR solution. An engine that is compact, fuel…
Read MoreJCB Introduces Tier 4 Final Wheel Loader, Excavators
JCB held a media event at its North American headquarters in Savannah, Ga., to introduce several new products. Rock Products Associate Editor Josephine Smith attended the event. “What we have done is to build on the remarkable achievements of our EcoMAX Tier 4 Interim engine and come up with an innovative ‘one can’ SCR solution. An engine that is compact, fuel efficient and…
Read MoreDeere Touts Final Tier 4 Crawler Dozers
John Deere 750 and 850K Crawler Dozers not only meet Final Tier 4 emissions standards, but also incorporate value-enhancing features such as EcoMode and an updated Electro-Hydraulic (EH) control system, according to the company. The K-Series crawlers provide contractors a Final Tier 4 product that affords higher productivity, increased uptime and lower daily operating costs in earth moving, waste and grading…
Read More