| 词条 | Komatsu 930E | ||||||||||||
| 释义 |
| image = Monster truck.jpg | name = Komatsu 930E Series | manufacturer = Komatsu | aka = | production = Since 1995 | assembly = Peoria, IL, USA | predecessor = | successor = | class = Ultra | body_style = Dump truck | layout = Front engine, rear wheel drive | platform = | engine = Varies by model | transmission = AC electric | wheelbase = {{convert|21|ft|10|in|m|2|abbr=on}} | length = {{convert|51|ft|2|in|m|2|abbr=on}} | width = {{convert|30|ft|2|in|m|2|abbr=on}} | height = {{convert|24|ft|2|in|m|2|abbr=on}} | weight = {{convert|463383|lbs|t}}[1] | related = | designer = }} The Komatsu 930E is an off-highway, ultra class, rigid frame, two-axle, diesel/AC electric powertrain haul truck designed and manufactured by Komatsu in Peoria, Illinois, United States.[2] Although the 930E is neither Komatsu's largest nor highest payload capacity haul truck, Komatsu considers the 930E to be the flagship of their haul truck product line.[2] The 930E is the best selling ultra class haul truck in the world. As of September 2016, Komatsu has sold 1,900 units of 930E.[3][4] The current model, the 930E-5 offer a payload capacity of up to {{convert|320|ST|t|abbr=on|sigfig=3}}.[4] Public DebutThe 930E was introduced in Morenci AZ May, 1995 with a payload capacity of up to {{convert|310|ST|t|abbr=on|sigfig=3}}.[5] InnovationsThe 930E was the first two-axle, six tire haul truck to be offered with a payload capacity in excess of {{convert|300|ST|t|abbr=on|sigfig=3}}, making it the world's first regular production "ultra class" haul truck. The 930E remained the world's largest, highest payload capacity haul truck until the September, 1998 debut of the {{convert|360|ST|t|lk=on}} payload capacity Caterpillar 797. Prior to the introduction of the 930E, diesel/electric haul trucks employed AC from an electric alternator where it was rectified to power the DC traction motors at the rear wheels. The 930E was the first haul truck to employ two AC electric traction motors. The diesel/electric AC powertrain is more efficient, offers better operating characteristics and is more cost effective than a comparable DC powertrain.[6] Product ImprovementsIn 1996, the 930E-2 debuted, offering an increased {{convert|320|ST|t|abbr=on|sigfig=3}} payload capacity by adding larger Bridgestone 50-80R57 radial tires. In 2000, at MINExpo International, Komatsu debuted the 930E-2SE featuring a {{convert|3500|hp|kW}} Komatsu SSDA18V170 V-18, twin-turbocharged, diesel engine developed by Industrial Power Alliance, a joint venture between Komatsu and Cummins. This is the same engine that powers the larger {{convert|360|ST|t|abbr=on|sigfig=3}} Komatsu 960E-1 and allows the 930E-2SE to operate at elevations up to {{convert|12000|ft|m|sigfig=4|abbr=on}} without deration.[7] On December 15, 2003 Komatsu introduced the 930E-3, powered by a {{convert|2700|hp|kW}} Komatsu SSDAl6V160 V-16 engine and a GDY106 traction motor on each side of the rear axle.[8] The current models are the 930E-4 with a {{convert|2700|hp|kW}} Komatsu SSDAl6V160 V-16 diesel engine and the 930E-4SE with a {{convert|3500|hp|kW}} Komatsu SSDA18V170 V-18 diesel engine. AssemblyAll Komatsu electric drive haul trucks, including the 930E, are manufactured at Komatsu America Corp's Peoria Manufacturing Operation located at 2300 NE Adams Street in Peoria, Illinois, USA.[2] Standing in the Komatsu model lineupThe 930E was the largest, highest capacity haul truck in Komatsu's model lineup prior to the May 27, 2008 introduction of the {{convert|3500|hp|kW}}, {{convert|360|ST|t|abbr=on|sigfig=3}} payload capacity 960E-1. The {{convert|320|ST|t|abbr=on|sigfig=3}} payload capacity 930-E4 and 930E-4SE are now the second highest payload capacity haul trucks in Komatsu's line up, although the 930E-4SE uses the same {{convert|3500|hp|kW}} Komatsu SSDA18V170 V-18 engine as the 960E-1. Specifications
See also
References1. ^{{cite web |url=http://www.equipmentcentral.com/north_america/data/new_equipment/930E_4_AESS743-00_FINAL.pdf |deadurl=bot: unknown |archive-url=https://www.webcitation.org/5nwccAClr?url=http://www.equipmentcentral.com/north_america/data/new_equipment/930E_4_AESS743-00_FINAL.pdf |archivedate=2010-03-03 |df= }} 2. ^1 2 {{cite press release |publisher = Komatsu America Corp |date = 2008-01-24 |title = Komatsu America Corp.’s Mining Trucks Will Be Equipped with Autonomous Navigation |url = http://www.komatsuamerica.com/?p=news&f1=read&pageid=299 |accessdate = 2010-03-02 |archiveurl = https://www.webcitation.org/5nw4lfAA9?url=http://www.komatsuamerica.com/?p=news&f1=read&pageid=299 |archivedate = 2010-03-02 |quote = The truck is designed and built in the U.S. by Komatsu’s Peoria Manufacturing Operation... |deadurl = yes |df = }} 3. ^{{cite press release |publisher = Komatsu America Corp |date = 2010-03-01 |title = Komatsu America Celebrates Milestone Achievement |url = http://www.komatsuamerica.com/?p=news&f1=read&pageid=392&language=en |accessdate = 2010-03-02 |archiveurl = https://www.webcitation.org/5nw5aayqP?url=http://www.komatsuamerica.com/?p=news&f1=read&pageid=392&language=en |archivedate = 2010-03-02 |quote = Komatsu commemorates the 930th production of its model 930E. Introduced in 1996, the 930E is the best selling ultra class mining truck in the world. |deadurl = yes |df = }} 4. ^1 http://www.komatsuamerica.com/our-company/press-releases/2016-09-28-930e-5 5. ^{{cite web |url=http://www.equipmentcentral.com/north_america/data/new_equipment/930E_4_AESS743-00_FINAL.pdf |title=Komatsu 930E-4 Product Brochure AESS743-00 |date=February 2007 |publisher=Komatsu America Corp |location=United States of America |page=3 |format=PDF |archiveurl=https://www.webcitation.org/5nw2LWV5b?url=http://www.equipmentcentral.com/north_america/data/new_equipment/930E_4_AESS743-00_FINAL.pdf |archivedate=2010-03-02 |accessdate=2010-03-02 |quote=Nominal payload...320 U.S. ton |deadurl=yes |df= }} 6. ^{{cite book|last=Orleman|first=Eric C.|editor-last=Johnson|editor-first=Paul|title=Building Giant Earthmovers|url=https://books.google.com/books?id=gKhdKFI2iP0C|accessdate=2010-03-02|series=Motorbooks Colortech|date=2000-11-10|publisher=MBI Publishing Company|location=United State of America|isbn=978-0-7603-0640-6|page=17|quote=Codeveloped by General Electric and Komatsu, it was the first hauler of any kind to use the AC drive system.}} 7. ^{{cite web |url=http://hutnyak.com/Komatsu.htm#930E |title=MINExpo 2000 Komatsu Trucks |first=David |last=Hutnyak |work=hutnyak.com |publisher=Hutnyak Consulting |archiveurl=https://www.webcitation.org/5nw3VkGSf?url=http://hutnyak.com/Komatsu.htm |archivedate=2010-03-02 |accessdate=2010-03-02 |quote=...the 930E-2SE is equipped with a Komatsu Engine (SSDA18V170) with an output of 2611 kW (3500 bhp) which can operate at an elevation of 3658 meters (12000 ft) without deration. |deadurl=yes |df= }} 8. ^{{cite web |url=http://news.thomasnet.com/fullstory/29307 |title=Komatsu's 930E-3 Mining Truck Combines Proven Technology with New Design Features |date=2003-12-14 |publisher=Komatsu America Corp |archiveurl=https://www.webcitation.org/5nw4AZt1a?url=http://news.thomasnet.com/fullstory/29307 |archivedate=2010-03-02 |accessdate=2010-03-02 |quote=Komatsu America Corp. introduces the newest member of its ultra class truck family, the 2,700 hp, 930E-3 AC electric drive truck with a 320-ton capacity. |deadurl=yes |df= }} External links
4 : Haul trucks|Hybrid trucks|Komatsu vehicles|Vehicles introduced in 1995 |
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