Caterpillar has refreshed its offering in the 25-tonne crawler excavator segment with the new short-tailswing Cat 325F. Compared to its 321D L CR predecessor, the 325F provides the same productivity while offering increased lifting capacities (up to 7% over-the-front, and up to 9% over-the-side), and a 12% fuel consumption improvement, the manufacturer says. The Variable Adjustable boom and stick allow working closer to the tracks in confined areas and provide increased lifting capacity. For long-term durability, the 325F uses a modified X-frame design to withstand digging and lifting forces. The heavy-duty undercarriage also uses massive track frames, heavy-duty track rollers, forged carrier rollers, and grease-lubricated track chains that significantly extend chain life and reduce sound when the machine travels, Caterpillar says The Stage IV-compliant C4.4 ACERT engine, which is up to B20 biodiesel capable, uses a variable-speed fan to further reduce energy consumption. A high-pressure fuel system has a newly designed pump and injectors for optimum combustion, and a high-efficiency filtration system protects components from wear and deposits that can result in over-fueling. Electrically controlled boom- and stick-regeneration systems recycle oil in cylinders instead of exhausting it to the reservoir, resulting in reduced loads on the main pumps for increased fuel economy and faster response. Quick-couplers and tool-control systems work with available auxiliary-hydraulic circuits to support a range of attachments. On-board technology includes Cat Grade Control, delivering 2D bucket-tip-elevation guidance to assist operators in forming precise planes and slopes, eliminating much of the staking and grade checking typically required. The AccuGrade system provides 3D guidance for making complex cuts and contours.

Having a backup generator in your office is an essential part of emergency procedures should you face a power cut or blackout. If you are not adequately prepared for such a scenario, you will find you and your workforce unable to work and thus at a loss, both professionally and financially. As per MarketWatch according to analysts at Technavio the global diesel portable market is to grow at a compound annual growth rate of 7.8% between 2014-2019. Proving that diesel generators are becoming more and more popular. Imagine you have a client visiting and you are faced with the embarrassing situation of having to halt your meeting as you have no back up power? It certainly would not reflect well on your brand or business. What kind of generator should I have? Generators come in various shapes and sizes based on their kVA output and engine size. These qualities are objective and therefore best decided upon by consulting an expert who can properly determine the right model for you. The more subjective differentiating quality is what kind of fuel the engine runs off. Similar to a car, the most popular fuels are petrol and diesel. Petrol Large selection available Cheaper to purchase but not as efficient as diesel Diesel Fuel efficient Cost-effective Operate for longer periods of time Long-lasting if maintained correctly All businesses should have a backup generator and it’s clear that the advantages of a diesel powered generator far outweigh the advantages of a petrol one. Whilst a petrol fuelled generator might be tempting due to its low initial price, you will likely end up paying more in the long term than you would have done should you have paid slightly more for a diesel version. If you want to ensure your business can operate regardless of any power outages, make sure you invest in a good backup generator for your office. Tarplett Generator Services supply a range of diesel generators, everything from SDMO T22k, to LSA 432 models.