Deere had come up with the 9R/9RT Scraper Special Series Tractors, providing contractors improved productivity, increased uptime and lower daily operating costs. The full line is equipped with a fuel-efficient, high-torque IT4 13.5L PowerTech PSX engine featuring 460 to 560 horsepower. The highlight of the new series Scraper Tractor is the unveiling of three track models – the 9460RT, 9510RT, and 9560RT – designed for the toughest earthmoving applications and worksite conditions. The new line-up also includes three wheeled models 9460R, 9510R & 9560R. Amongst the six new models available from John Deere, earthmoving contractors have options to choose from as per their best suited for their application needs. Particularly the special track models will help contractors navigate...

The new Cat 340D L hydraulic excavator was officially launched at the 2011 Beijing International Construction Machinery Exhibition and Seminar (BICES), during an exclusive preview of the Caterpillar booth to the media, a day before the show opened to the public. Having C9 engine with ACERT Technology thus offers more engine power, and runs at lower speeds for better fuel efficiency / reduced wear and provides a 285 horsepower of net Flywheel power. . The 340D L is the latest addition to Caterpillar’s extensive hydraulic excavator offering in China. As per Caterpillar the machine would be manufactured in China, but this machine will not only serve the Chinese market but will also be exported to the global market.

The Cat 301.4C fits into the line-up below the current 301.8C, extending choice in the popular 1.5 ton market, with an operating weight of 1,325-1,515kg, depending on specification. Cat 301.4C would be available with a choice of cab or FOPS/TOPS canopy, and with standard or extending width undercarriage. Power comes from a 24 hp (17.9kW) engine and the machine boasts a maximum bucket breakout force of 3597 lbf (16.0 kN) and a stick force of 1596 lbf (7kN). The maximum lifting capacity to the front of the machine is 1576 lb (715kg) whereas Lifting capacity over the side is 739 lb (335kg) with the retracted 39 in (990mm) width tracks, rising to 1091 lb (495kg) with the standard 51.2 in (1,300mm) extendable tracks. Cat 301.4C has a maximum digging capacity of depth of 143.5 in (2,240mm)...

Caterpillar is extending its market with a couple of more leading range of mini excavators, Cat 300.9D is one amongst the family. These additional models broaden the appeal of the Cat compact crawler excavator line-up, extending machine choices for customers in a variety of industry sectors. Cat 300.9D is having a powerful water-cooled three-cylinder diesel engine which produces 18.4 hp (13.7kW) along with a twin gear pump hydraulic system creates a maximum stick breakout force of 1011 lbf (4.5kN) and a maximum bucket breakout force of 2000 lbf (8.9kN). The machine comes equipped with an extending undercarriage and fold-out dozer blade, ensuring maximum stability and allowing a digging depth of up to 69.4 in (1,731mm) and a maximum excavation radius of 121.7 in (3,074mm). The weight...

Komatsu America Corp. launches the new PC390LC-10 hydraulic excavator, with a flywheel horsepower of 257 (192 kW). Komatsu America Corp. launches the new PC390LC-10 hydraulic excavator, with a flywheel horsepower of 257 (192 kW), the Komatsu SAA6D114E-5 engine is powering the machine and is EPA Tier 4 Interim and EU Stage 3B emissions certified. Built upon a proven Tier 3 engine platform, Komatsu is leveraging its leadership in technology and innovation to design a more environmental friendly engine that increases the power, decreasing fuel consumption. With an operating weight of 40,402 kg, the PC390LC-10 features improved hydraulic efficiency, improved operator comfort, simplified maintenance to extend component life, and a large undercarriage design that significantly increases...

The Cat 324E Hydraulic excavator uses a Cat C7.1 ACERT engine which delivers more horsepower using less fuel than the previous series engine and meets EU Stage IIIB emissions standards while producing 145 kW hp. The C7.1 ACERT engine is equipped to meet U.S. Tier 4 Interim emission standards. Machine comes with both Automatic and Manual modes. Monitor : 40% bigger and higher resolution LCD than the previously used monitors. Automatic Climate Control Increased flow and pressure Overall fuel consumption is dropped by 5% Back-to-back main valve improves oil flow efficiency and incorporates a drift-reduction valve for better controllability. Electrically controlled valves in the swing-priority and boom-regeneration circuits Diesel particulate filter can be regenerated to remove accumulated...

The Gradall XL 4100 IV hydraulic excavator with a new feature Auto-Drive system which uses an Automatic Transmission—a 6 speed Allison with push button controls in the undercarriage truck cab. Addition to the undercarriage transmission, Gradall’s Auto-Drive system also integrates a new transfer case, which is the heart of new remote-drive design that enables operators in the upper cab in reposition of the machine around job sites or over the length of a roadside ditch. The XL 4100 IV also gives a gross rating of 262 HP @ 2200 RPM- Tier 4 Interim Mercedes engine and a pressure-compensated, load-sensing hydraulic system with relief valves in all the circuits. Distinguished features of high-visibility LED lighting, a compact tail swing that allows the machine to work on roadside...