小松已面向欧洲市场推出了其新型PC88MR-11小型挖掘机。这一新型8.5吨挖掘机是PC88MR-10的升级版，它具有更快的提升和回转功能，生产率提高了7％。

PC88MR-11配备了符合Stage V的50.7 kW发动机，取代了-10机型使用的Stage IIIB单元。这样可以降低6％的燃油消耗，而铲斗调平速度则提高14％，并且附属装置的机油流量增加了12％。发动机配备了柴油机微粒过滤器，而且不需要选择性催化还原装置。

其他变化包括运输高度降低20毫米；具有更大的检修门；重新设计的铲刀，可以更好地推土；低/高档开关位置优化，以改善人体工程学；自动转换阀使在更换附属装置时具有更高的舒适度。

小松欧洲中型挖掘机产品经理Simone Reddi说； “这不仅仅是简单的机型更新。 PC88MR-11在挖掘性能和结构方面进行了一些改进。改善了整个挖掘装载周期，提高了生产率，感觉机器速度更快。

“最后但并非最不重要的一点是，这款最新的小松中型挖掘机在欧洲首次采用了带有小松柴油机微粒过滤器的全新小松欧V2.4升发动机，无需选择性催化还原装置。”

该机器可选装Lehnhoff Powertilt装置，该装置将快速连接器与倾斜电机结合在一起，以改善工作范围。挖掘机的驾驶室设有加热空气悬架座椅，带7英寸LCD彩色显示屏的多功能显示器以及后视和侧视摄像头系统。

原文如下：

Komatsu increases productivity with PC88MR-11

By Leila Steed

Komatsu has launched its new PC88MR-11 midi excavator for the European market.

Komatsu PC88MR-11 midi excavator

Komatsu’s new PC88MR-11 midi excavator

An upgrade of its PC88MR-10, the 8.5 t excavator offers a 7% increase in productivity based on faster hoist and swing functions.

The PC88MR-11 is equipped with a Stage V compliant, 50.7 kW engine, which replaces the Stage IIIB unit used on the -10 model. This lowers fuel consumption by 6%, while levelling speed is 14% higher and the oil flow to attachments has increased by 12%.

The engine is equiped with a Diesel Particulat Filter (DPF) but Selective Catalytic Reduction (SCR) is not required.

Among other changes are a 20mm reduction in transport height; larger access doors; a redesigned blade for better dozing; a repositioning of the low/high gear switch to improve ergonomics; and an automatic change-over valve for higher comfort when changing attachments.

Simone Reddi, Komatsu Europe Product Manager for midi excavators, said; “This is not just a simple model update. The PC88MR-11 introduces several improvements in digging performances and structure. The whole dig-loading cycle is improved, increasing production, giving the feeling of a faster machine.

“Last but not least, this latest Komatsu midi excavator features the European debut of the brand new EU Stage V Komatsu 2.4 liter engine with KDPF (no SCR needed).”

The machine is available with the factory-fitted Lehnhoff Powertilt option, which combines a quick-coupler with a tilt motor for an improved working range. The excavator’s cab features a heated air-suspension seat, a multi-function monitor with a 7in LCD colour display and a rear and side view camera system.

Source: https://www.khl.com/news/komatsu-increases-productivity-with-pc88mr11/8010530.article

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