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Haulpak was a very successful line of off-highway mining trucks. The name was used from 1953 until around 1999; the line continues under the Komatsu name. The name was adopted as Wabco Haulpak when R. G. LeTourneau's business was bought by Wabco, and the Haulpak name continued through Wabco's purchase by American Standard, the operation's purchase by Dresser Industries, the merger into Komatsu ...
The name "Haulpak" dates back to 1957 when LeTourneau-Westinghouse introduced a range of rear dump trucks known as "Haulpaks". LeTourneau-Westinghouse equipment later became known simply as WABCO equipment in 1967. The name Haulpak was an industry term that eventually became applied to any type of rear dump truck.
The WABCO 3200 was a rare example of a tri-axle haul truck configuration A medium sized haul truck, the 214-short-ton (194 t; 191-long-ton) Caterpillar 789 [1]. Most haul trucks have a two-axle design, but two well-known models from the 1970s, the 350T Terex Titan and 235T WABCO 3200/B, had three axles.
In 1984, Wabco's entire construction and mining equipment division (motor graders, off-highway trucks, dump trucks, motor scrapers, manufacturing facilities) was sold to Dresser Industries. [15] The only performing segment of its construction and mining division, the Haulpak truck range, were re-branded by Dresser and continued to trade.
Unit Rig launched industry's first AC drive 150T (MT3300AC) truck with GE Invertex drive followed by 240T AC (MT4400AC) truck. Both trucks wrote new chapters in TCO - Total Cost of Ownership which is an indicator of life time expenses made by a client on parts, fuel and Capex.
The Komatsu 830E is an ultra class haul truck used in open pit mining designed and built in Peoria, Illinois by Komatsu America Corporation, whose parent company is the Japanese held company Komatsu Ltd. [1] [2] The Komatsu 830E is notable for the rated capacity of 231 t (255 short tons). [1]
A PennDOT plow truck heads west while clearing snow on Route 5 in Girard Township on Jan. 16, 2025. Chicago snowplow names unveiled The city of Chicago on Wednesday announced the winners of its ...
The 930E was the largest, highest capacity haul truck in Komatsu's model lineup prior to the May 27, 2008 introduction of the 3,500 horsepower (2,600 kW), 360 short tons (327 t) payload capacity 960E-1. The 320 short tons (290 t) payload capacity 930-E4 and 930E-4SE are now the second highest payload capacity haul trucks in Komatsu's line up ...