A powerfull 3-cylinder Perkins Diesel-eingine, type 400D, max. power 14,7 kW with enormous power reserves ensures constant capacity in any difficulties. A large cooling system sees to optimal cooling of the engine (built for hot climats). Longtime experience allows an eco- friendly, powerful and efficient operation of the engine. A possible motor-overloading like at other deverse excavator producers is completely impossible!
A high-performance-adjustable-piston-hydraulic-pump from Nachi (made in Japan) with a discharge flow of 58 ltr/min represents the core of the hydraulic installation. Every driver would be fascinated by the unusually fast, powerfull and precise operating cycles. ISO-Standard Joystick operation provide hydraulic over hydraulic (very sensitive and smooth-running). In quantity used safety-secondary-valves avoid force damages on the hydraulic installation. A large hydraulic oil cooler of aluminium ensures a consistent compressed hydraulic system. A continous run at tropical temperatures using hydro breaker or wood-harvest-attachment etc. is consequently trouble-free possible! Cool oil: = longliving gaskets and hydraulic elements. Because of the huge pump power it is possible to install large-volume cylinder. Thus makes breakaway and bread out torques with at the same time long boom alternatives possible, to do without the mentioned quickness. Claw-breacer hydraulic is in quantity installed up to the bucket arm. "Endangered" hydraulic hoses are protected by high-strength mobile plastic-spiral-wrapping.
All pivot points are endue with brass-abrasion-linkage, and in the main gasketed against contamination. The strong stressed connection between arm and boom are provided with threaded bolts. Thus will be worked against a normally "rejection". Various arm lengths are possible. The boom consists of a construction of box girder, produced of high quality swedish construction steel, overall zero-potentially processed. In quantity produced with an extra long bucket arm.
Adjustable undercarriage, 2 speeds, powerfull excavator carriage. An ultimate, free of torsion, construction of welding case made of high quality construction steel. The carriage engines are safe located inside of the construction of the under carriage and are completely protected of damages from outside. Through high quality-rubber crawler will be reached an superior drive comfort, which causes at a hart underground with a high speed hardly noticeable vibrations. Lifetime lubricated rollers and idlers are sure and ensure a long usefull life. Strong dozer blade. As an improvement to the standing safety of the machine the max. width of an NR1.8K can be enlarged by hydraulics in a fe seconds from 1090 mm up to a maximum of 1400 mm.
A large spacious cabin, heated, and with an all around visibility. Left arm console can be folded up for easy access. Comfortable seat with arm rests. Clear and concise layout of controls. The cabine features a radio PLL-Tuner and a 12V power socket for the use of a working light or other things. Ergonomical constructed wrist joint backings, adjustable for the specific user, help to accomplish a comfortable and accurate control of the machine functions through the short lever strokes and the hydraulic controlling valves.
One of the high quality machines of these kind with unexcelled cost/performance ratio. Latest western excavator technic combined with convenient production costs in Asia make a construction machine, which can match with the competition every time and don't need to inferior.