SH460HD-5
SH480LHD-5
SH500LHD-5 |
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High-Performance Return Filter |
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| The hydraulic oil change interval is 5,000hours, and the return filter change interval is 2,000hours. One high performance return filter keeps the same level of filtering effect as a nephron. |
| ●Hydraulic oil change: 5,000 hours |
| ●Life of filter: 2,000 hours |
| ※ The oil and filter change interval depends on the working conditions. |
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| The High-Performance Return Filter is made more precisely to condense the Nephron filter function. |
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| Conventional return filter |
High-performance return filter |
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Fuel Tank |
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| Stainless steel is used for the strainer that prevents dust entering during re-fueling. Furthermore, a maintenance hole is provided to permit easy periodical maintenance. |
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| Stainless steel strainer |
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Maintenance hole for cleaning |
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Engine Oil Drain Coupler |
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| The engine oil pan is provided with a drain coupler. This makes easier to do drain work and preventing oil from spattering with an attached drain hose.
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EMS (Easy Maintenance System) as Standard |
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| SUMITOMO's new improved EMS keeps the pins and bushes fully lubricated at all times and prevents rattling. This system significantly extends the service life of the pins and bushes.
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| The interval of greasing around the bucket is 250 hours, keeping the joints lubricated for a long time and extending the service life of parts by reducing abrasion and rattling.
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●Greasing interval for other sections: 1,000hours
※The greasing interval depends on the working conditions. |
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 A solid lubricant embedded in high strength brass forms a layer on the bushing surface to prevent contact between metals, maintaining an excellent lubricated state to reduce abrasion of joints.
 The surface of the pin is plated to increase the surface hardness and improve the wear resistance accordingly. |
| Precautionary use of EMS |
① Grease is enclosed, however, greasing is necessary every 1000 hours or six months depending on the level of dusting conditions.
② Greasing is also necessary after any components have been submerged underwater for prolonged periods.
③ Greasing is also recommended after use with hydraulic breakers, crushers or other high impact attachments such as Rock Saws etc.
④ Bucket pins should be cleaned thoroughly when removing or attaching new buckets.
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Ground level access for easy cleaning and replacement |
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| Parts cleaning and maintenance are possible from the ground without climbing onto the upper structure of the excavator body.
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| Remote fuel prefilter |
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Parallel installation of radiator and oil cooler |
| A fuel prefilter is provided as standard equipment to reduce the likelihood of fuel clogging. |
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The radiator and the oil cooler are installed in parallel, and a space is provided at the front of the inter cooler to facilitate cleaning.
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| Engine maintenance steps |
| The engine room designed to permit safe maintenance. |
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Hydraulic drive cooling fan
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Easier cleaning by reversed fan rotation |
| Ideal cooling control and low-noise operation according to the working environment. |
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The switch in the cab allows the cooling fan to rotate in reverse to remove dust from the radiator, |
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oil cooler, inter cooler, and fuel cooler to prevent clogging. |
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