Terex 33-19 "Titan"

Last updated
Terex 33-19 "Titan"
SparTitan.JPG
Overview
Manufacturer General Motors Corporation Terex Division
Production1973 (prototype)
Assembly London, Ontario, Canada
Body and chassis
Class Ultra
Body style Dump
Layout FR (Front-engine, rear-wheel drive)
Powertrain
Engine 10,343 cubic inches (169.49 L) EMD 16-645E4 V-16 (t/c diesel)
Transmission
Dimensions
Wheelbase 29 ft 11 in (9.12 m)
Length66 ft 9 in (20.35 m)
Width25 ft 7 in (7.80 m)
Height22 ft 7 in (6.88 m)
Curb weight GVWR 1,209,200 lb (548.48 t)

The Terex 33-19 "Titan" was a prototype off-highway, ultra class, rigid frame, three-axle, diesel/AC electric powertrain haul truck designed by the Terex Division of General Motors and assembled at General Motors Diesel Division's London, ON, Canada assembly plant in 1973. Only one 33-19 was ever produced and it was the largest, highest capacity haul truck in the world for 25 years. After 13 years in service, the 33-19 was restored and is now preserved on static display as a tourist attraction in Sparwood, BC, Canada.

Contents

Development and production

General Motors developed the Titan in response to the need for more efficient haul trucks by open pit mine operators. GM believed that a general decrease in mineral ore quality combined with a projected need to mine tar shale and tar sands would increase the quantity of ore hauled by surface mine operators' trucks, worldwide. [1] The Titan was the largest in the Terex 33 series of off-road haul trucks, which also included the 33–03, 33–05, 33–07, 33–09, 33-11 and the 33–15. The 33-19 and the 33-15 both used diesel/AC electric powertrains, while the other, smaller members of the 33 series of haul trucks used mechanical powertrains.

The Titan was assembled at the General Motors Diesel Division's assembly plant in London, Ontario, Canada, in 1973. [2] [3] The Titan was first shown to the public in October 1974 at the American Mining Congress in Las Vegas, NV. [4]

GM predicted that when the Titan entered regular production, it would cost approximately US$1.5 million in 1976 (or $8 million today). [5] [6] However, the Titan never entered regular production. The worldwide coal market softened in the late 1970s, causing coal mines to decrease production and economize by rebuilding existing equipment or purchasing smaller haul trucks with proven operational records. The projected market for the 33-19 "Titan" never materialized and the prototype was the only unit ever assembled. [2]

Service history

Terex put the Titan into service with Kaiser Steel at its iron mine at Eagle Mountain, California, in January 1975. [7] [8] The Titan experienced frequent downtime, but hauled approximately 3.5 million tons of earth over the course of its four years of service at the Eagle Mountain mine.

In late 1978, the Titan was sent to Kaiser Steel's mine at Sparwood, British Columbia, Canada. The mine was acquired from Kaiser Steel by B.C. Resources in 1980. [9] When the mine was subsequently acquired by Westar Mining in 1983, the Titan was repainted from its original Terex lime green livery to Westar Mining's blue and yellow livery. Shortly after, Westar Mining purchased the Titan from General Motors for US$200,000 ($590,000 today) and $1 million of spare parts ($3 million today). During Westar Mining's ownership, the Titan had an uptime rate of more than 70% and regularly hauled loads exceeding 350 short tons (320  t ). Westar Mining retired the Titan from service in 1991.

Public display

Front view of the restored 33-19 "Titan" on static display in Sparwood, B.C., shown in "Terex green" livery. SparTitanFr.JPG
Front view of the restored 33-19 "Titan" on static display in Sparwood, B.C., shown in "Terex green" livery.

After acquiring the Sparwood Mine in late 1992, Teck Corporation offered the Titan for preservation as a public monument in 1993. The Sparwood, British Columbia Chamber of Commerce completed a fund raising effort, restored the Titan, and promotes it as a tourist attraction. The Titan is on static display off Highway 3 in Titan Park, 126B Aspen Drive, Sparwood, British Columbia, Canada. [10] Although the 33-19 "Titan" was restored, the engine has been removed.

The Titan played a starring role in a 1977 Terex television commercial [11] alongside golfing great Jack Nicklaus. The commercial opens with Nicklaus standing in the loaded bed of the Titan, hitting golf balls, and ends with a panorama of Nicklaus standing amidst several of Terex' then-current products.

Specifications

The Titan has a payload capacity of 350 short tons (320  t ), a net vehicle weight of 509,500 pounds (231,100 kg) and a gross vehicle weight of 1,209,500 pounds (548,600 kg). Fully loaded, the Titan had a top speed of 29.8 mph (48.0 km/h). At the time of its construction in 1973, the Titan was the largest, highest payload capacity truck ever built. [12] The Titan remained the highest capacity haul truck in existence for 25 years until the début of the 360-short-ton (330 t) payload capacity Caterpillar 797 in September 1998. [13] [14]

The Titan used a diesel/AC electric powertrain that consisted of an Electro-Motive Division model 16-645E4, 16-cylinder, gross 3,300 hp (2,461 kW), 10,320-cubic-inch (169.1 L), turbocharged, intercooled, unit injection, locomotive engine directly coupled to an Electro-Motive Division model AR10-D14, 10-pole, AC electric alternator sending DC power via a rectifier to General Motors model D79CF traction motors at each of the four paired rear wheels. [15] [16] The Titan utilized a power, all-wheel steering system. The front wheels swept through a 71-degree arc. At a preset point as the front wheels moved off-center, the eight rear wheels would also begin to steer, moving up to a maximum of 10 degrees off center. [5] The Titan required ten 40.00x57 tires. [12]

In Haim Saban's Power Rangers Megaforce, adapted from Saburo Hatte's Goseiger (©2012), Robo Knight, the Megaforce Rangers' Silver robotic ally, utilizes the Titan. After converting to his Lion Zord mode in his giant form, Robo Knight merges with the Titan to become the Lion Mechazord.

See also

Notes

  1. The Age 1975, p. 19.
  2. 1 2 Haddock 1998, p. 121.
  3. Mercer 1999.
  4. Haddock 1998, p. 122.
  5. 1 2 Lamm 1976, p. 162.
  6. U.S. Bureau of Labor Statistics 2011.
  7. Hoppe 1978, p. 217.
  8. Lamm 1976, p. 89.
  9. Wilson 2002.
  10. District of Sparwood 2010.
  11. "- YouTube". YouTube .
  12. 1 2 Terex Division 1974, p. 2.
  13. Alves et al. 2003, p. 51.
  14. Woof 2006, p. 26.
  15. Lamm 1976, p. 158.
  16. Terex Division 1974, p. 1.

Related Research Articles

<span class="mw-page-title-main">Sparwood</span> District municipality in British Columbia, Canada

Sparwood is a district municipality in the Canadian province of British Columbia. It is the second-largest community on the Elk River.

<span class="mw-page-title-main">Dump truck</span> Truck which can tip its bed, dumping its contents

A dump truck, known also as a dumping truck, dump trailer, dumper trailer, dump lorry or dumper lorry or a dumper for short, is used for transporting materials for construction as well as coal. A typical dump truck is equipped with an open-box bed, which is hinged at the rear and equipped with hydraulic rams to lift the front, allowing the material in the bed to be deposited ("dumped") on the ground behind the truck at the site of delivery. In the UK, Australia, South Africa and India the term applies to off-road construction plants only and the road vehicle is known as a rat lorry, tipper lorry, tipper truck, tip truck, tip trailer or tipper trailer or simply a tipper.

<span class="mw-page-title-main">Liebherr T 282 series</span> Motor vehicle

The Liebherr T 282 series are off-highway, ultra class, rigid frame, two axle, diesel-electric, AC powertrain haul trucks designed and manufactured in the United States by Liebherr Mining Equipment Co.

<span class="mw-page-title-main">EMD F2</span> American diesel freight locomotive

The EMD F2 was a freight-hauling diesel locomotive built by General Motors Electro-Motive Division between July 1946 and November 1946. It succeeded the FT model in GM-EMD's F-unit sequence, and was replaced in turn by the F3. The F2 was in many respects a transitional type between those two; it kept the 1,350 hp (1,010 kW) rated D8 generator from the FT due to late development of the new D12 generator intended for the F3, but in a revised carbody design and internal layout that would be continued through the rest of the F-unit series. 74 cab-equipped lead A units and 30 cabless booster B units were produced.

<span class="mw-page-title-main">EMD F-unit</span> Line of diesel-electric locomotives

EMD F-units are a line of diesel-electric locomotives produced between November 1939 and November 1960 by General Motors Electro-Motive Division and General Motors-Diesel Division. Final assembly for all F-units was at the GM-EMD plant at La Grange, Illinois, and the GMDD plant in London, Ontario. They were sold to railroads throughout the United States, Canada and Mexico, and a few were exported to Saudi Arabia. The term F-unit refers to the model numbers given to each successive type, all of which began with the letter F. The F originally meant "fourteen", as in 1,400 horsepower (1,000 kW), not "freight". Longer EMD E-units for passenger service had twin 900-horsepower (670 kW) diesel engines. The E meant "eighteen" as in 1,800 horsepower (1,300 kW). Similarly, for early model EMD switchers, S meant "six hundred" and N meant "nine hundred horsepower".

<span class="mw-page-title-main">EMD FP9</span>

The EMD FP9 is an American 1,750 horsepower (1,300 kW), B-B dual-service passenger and freight-hauling diesel locomotive that was produced between February 1954 and December 1959 by General Motors Electro-Motive Division, and General Motors Diesel. Final assembly was at GM-EMD's La Grange, Illinois plant, except for Canadian orders, which were assembled by Canadian subsidiary GMD at London, Ontario. The FP9 was essentially EMD's F9 locomotive extended by 4 feet (1.2 m) to give greater steam generator and water capacity for hauling passenger trains. A total of 90 cab-equipped lead A units were built; unlike the freight series, no cabless booster B units were sold. Regular F9B units were sometimes used with FP9 A units, since they, lacking cabs, had more room for water and steam generators. The FP9 and its predecessor, the FP7, were offshoots of GM-EMD's highly successful F-unit series of cab unit diesel locomotives.

<span class="mw-page-title-main">Caterpillar D11</span> Large bulldozer

The Caterpillar D11T is a large bulldozer, manufactured by Caterpillar Inc. in East Peoria, Illinois, and mainly used in the mining industry. Primarily designed as a bulldozer, it is also used for push-loading scrapers, and ripping rock overburden.

<span class="mw-page-title-main">Caterpillar 797</span> Off-highway ultra class haul truck for mining and heavy-duty construction

The Caterpillar 797 is a series of off-highway, ultra class, two-axle, mechanical powertrain haul trucks developed and manufactured in the United States by Caterpillar Inc. specifically for high-production mining and heavy construction applications worldwide. In production since 1998, the 797 series represents Caterpillar’s largest, highest capacity haul trucks. The current, third-generation model, the 797F, offers one of the largest haul truck payload capacities in the world, up to 400 short tons (363 t) and has the highest payload capacity among mechanical drive haul trucks.

<span class="mw-page-title-main">Bucyrus-Erie</span> Defunct American mining equipment company

Bucyrus-Erie was an American surface and underground mining equipment company. It was founded as Bucyrus Foundry and Manufacturing Company in Bucyrus, Ohio, in 1880. Bucyrus moved its headquarters to South Milwaukee, Wisconsin in 1893. In 1927, Bucyrus merged with the Erie Steam Shovel Company to form Bucyrus-Erie. In 1997, it was renamed Bucyrus International, Inc.. In 2010 the enterprise was purchased by Caterpillar in a US$7.6 billion transaction that closed on July 8, 2011. At the time of its acquisition, the Bucyrus product line included a range of material removal and material handling products used in both surface and underground mining.

<span class="mw-page-title-main">Power shovel</span> Bucket-equipped machine used for digging and loading earth

A power shovel, also known as a motor shovel, stripping shovel, front shovel, mining shovel or rope shovel, is a bucket-equipped machine usually powered by steam, diesel fuel, gasoline or electricity and used for digging and loading earth or fragmented rock and for mineral extraction. Power shovels are a type of rope/cable excavator, where the digging arm is controlled and powered by winches and steel ropes, rather than hydraulics like in the modern hydraulic excavators. Basic parts of a power shovel include the track system, cabin, cables, rack, stick, boom foot-pin, saddle block, boom, boom point sheaves and bucket. The size of bucket varies from 0.73 to 53 cubic meters.

<span class="mw-page-title-main">Terex</span> American worldwide manufacturer of lifting and material-handling plant

Terex Corporation is an American company and worldwide manufacturer of lifting and material-handling equipment. The company works within a variety of industries including construction, infrastructure, quarrying, recycling, energy, mining, shipping, transportation, refining, and utilities. The company is well known for producing heavy machinery.

<span class="mw-page-title-main">Euclid Trucks</span>

The Euclid Company of Ohio was a manufacturer which specialized in heavy equipment for earthmoving, particularly dump trucks, loaders and wheel tractor-scrapers. It operated in the US from the 1920s to the 1950s, when it was purchased by General Motors. The firm was later bought by Hitachi Construction Machinery.

<span class="mw-page-title-main">Komatsu 930E</span> Motor vehicle

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. 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.

<span class="mw-page-title-main">Haul truck</span> Type of dump truck

Haul trucks are off-highway, rigid dump trucks specifically engineered for use in high-production mining and heavy-duty construction environments. Haul trucks are also used for transporting construction equipment from job site to job site. Some are multi-axle in order to support the equipment that is being hauled.

The DAC 120 DE is a diesel-electric haul truck manufactured between 1988 and 1990 by Steagul Roșu Brașov Romania and by Mecanica Mârşa Works.

The Bucyrus MT6300AC is an off-highway, ultra class, two-axle, diesel/AC electric powertrain haul truck designed and manufactured by Bucyrus International Inc. in the United States. The MT6300AC is Bucyrus' largest, highest payload capacity haul truck, offering one of the largest haul truck payload capacities in the world, up to 400 short tons (363 t). The closest analogs are Liebherr T 282B, Caterpillar 797F, which can carry the same weight, and BelAZ 75710 with 450 tons payload capacity.

The Komatsu 960E-1 (960E) 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. The 960E-1 has been Komatsu's largest, highest capacity haul truck, offering a payload capacity of up to 360 short tons (327 t). The 960-E1 is the first generation of the 960E series of haul trucks and is alternately referred to by Komatsu specifically as the 960E-1 or generally as the 960E.

<span class="mw-page-title-main">Unit Rig</span> American manufacturer of haul trucks

Unit Rig was a manufacturer of haul trucks, sold under the brand name Lectra Haul.

The Payhauler is a series of dump trucks that were produced from 1956 to 2003. Introduced by International Harvester as the International Harvester Payhauler, the line was spun off in 1982 into a separate company, the Payhauler Corporation.

<span class="mw-page-title-main">Dart (commercial vehicle)</span> American motor vehicle manufacturer

Dart was a manufacturer of commercial vehicles in Waterloo, Iowa, that was established around 1910.

References

Further reading