The upgrades apply to the entire series of MX wheeled excavators, consisting of the MX14,16,17 and 18, models ranging from 14 to 19 tons, and the two specialized railway excavators, MX16 Rail and MX20 Rail. The machines are all equipped with the latest Cummins Stage Ⅴ engine with 175 hp, which fully meet the latest emission requirements. The exhaust gas is now treated in one compact unit, consisting of two catalysts and a particulate filter. The new engine has 780 Nm of maximum torque. That's 15 per cent more than the previous generation. "This means the excavator has 165 hp available at 1500 rpm, so most work can be carried out with the lowest possible fuel consumption while keeping noise levels low. Wheeled excavators traditionally use many different work tools. Therefore the combination of high engine power and the industry's highest hydraulic output flow of up to 407 Ⅰ. / min. a real bonus. The large amount of available power, allows Hydrema's wheeled excavators to perform demanding work functions at lower revs. This gives them a special position in the market for compact wheeled excavators," says Hydrema's R&D manager Thorkil K. lversen.
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