Sidebar

Cranes, trains, planes and excavators and stuff like that

cranetrainexcavators
Spirit of St. Louis (First solo non-stop transatlantic flight, 1927)

Custom built high-wing monoplane (1927) >The Spirit of St. Louis (formally the Ryan NYP, registration: N-X-211) is the custom-built, single-engine, single-seat, high-wing monoplane that was flown by Charles Lindbergh on May 20–21, 1927, on the first solo nonstop transatlantic flight from Long Island, New York, to Paris, France, for which Lindbergh won the $25,000 Orteig Prize. https://en.wikipedia.org/wiki/Spirit_of_St._Louis

26
2
cranetrainexcavators
Flying Banana

[Piasecki H-21](https://en.wikipedia.org/wiki/Piasecki_H-21)

58
0
cranetrainexcavators
EMD SD70 locomotive https://media-cdn.dovetailgames.com/2021/032021/03/PortHeadlandBHP.jpg

EMD SD70 locomotive >The EMD SD70 is a series of diesel-electric locomotives produced by the US company Electro-Motive Diesel. >Production commenced in late 1992 and since then over 5,700 units have been produced. >While the majority of the production was ordered for use in North America, various models of the series have been used worldwide. https://en.wikipedia.org/wiki/EMD_SD70_series

24
0
cranetrainexcavators
Lun-class ekranoplan (ground effect vehicle) from 1987

https://en.wikipedia.org/wiki/Lun-class_ekranoplan Only one built, and it's still on the shore of the Caspian sea: * OpenStreetMap: https://www.osm.org/?mlat=41.94067&mlon=48.37885&zoom=18&layers=M * Gmaps satellite: https://www.google.com/maps?ll=41.94067,48.37885&q=41.94067,48.37885&hl=en&t=h&z=18 General characteristics * Crew: 15 (6 officers, 9 enlisted) * Capacity: 137 t (302,000 lb) * Length: 73.8 m (242 ft 2 in) * Wingspan: 44 m (144 ft 4 in) * Height: 19.2 m (63 ft 0 in) * Wing area: 550 m2 (5,900 sq ft) * Empty weight: 286,000 kg (630,522 lb) * Max takeoff weight: 380,000 kg (837,757 lb) * Powerplant: 8 × Kuznetsov NK-87 turbofans, 127.4 kN (28,600 lbf) thrust each Performance * Maximum speed: 550 km/h (340 mph, 300 kn) * Cruise speed: 450 km/h (280 mph, 240 kn) at 2.5 m (8 ft) * Range: 2,000 km (1,200 mi, 1,100 nmi) * Service ceiling: 5 m (16 ft) in ground effect Armament * Guns: two 23mm Pl-23 cannon in a twin tail turret and two 23mm Pl-23 cannon in a twin turret under forward missile tubes * Missiles: six launchers for P-270 Moskit Sunburn antiship missiles

168
26
cranetrainexcavators
Thunder Crane TC20 stiffleg derrick crane

Thunder Crane TC20 stiffleg derrick crane >A derrick is a lifting device composed at minimum of one guyed mast, as in a gin pole, which may be articulated over a load by adjusting its guys. Most derricks have at least two components, either a guyed mast or self-supporting tower, and a boom hinged at its base to provide articulation, as in a stiffleg derrick. The most basic type of derrick is controlled by three or four lines connected to the top of the mast, which allow it to both move laterally and cant up and down. To lift a load, a separate line runs up and over the mast with a hook on its free end, as with a crane. >A stiffleg derrick, also known as a Scotch derrick, is a derrick with a boom similar to that of a guy derrick, but instead of using guy wires to secure the top of the mast, it uses two or more stiff members, called stifflegs, which are capable of resisting either tensile or compressive forces. https://en.wikipedia.org/wiki/Derrick#Stiffleg https://www.thundercranes.com/offshore-stiff-leg-crane-rental/

16
0
cranetrainexcavators
1923 Bucyrus Model 50-B Steam shovel (early excavator)

Bucyrus Model 50-B Steam shovel >Twenty-five Bucyrus Model 50-B steam shovels were sent to the Panama Canal to build bridges, roads, and drains and remove the huge quantities of soil and rock cut from the canal bed. All the shovels but one were scrapped at Panama. The survivor was shipped back to California and then brought to Denver. In the early 1950s, it was transported to Rollinsville by Roy and Russell Durand, who operated it at the Lump Gulch Placer, six miles south of Nederland, Colorado, until 1978. This steam shovel is one of two (the other at the Western Minnesota Steam Thresher's Reunion in Rollag, MN) remaining operational Bucyrus Model 50-Bs, and is preserved at the Nederland Mining Museum. Roots of Motive Power in Willits, CA has also acquired a 50-B and operates it for the public once a year at their Steam Festival in early September. https://en.wikipedia.org/wiki/Steam_shovel

28
3
cranetrainexcavators
Darpa Project Orion (1958) - Theoretical 8 million ton spacecraft the size of a small city.

Darpa Project Orion (1950-60s) >Project Orion was a study conducted in the 1950s and 1960s by the United States Air Force, DARPA, and NASA into the viability of a nuclear pulse spaceship that would be directly propelled by a series of atomic explosions behind the craft. >Non-nuclear tests were conducted with models, but the project was eventually abandoned for several reasons, including the 1963 Partial Test Ban Treaty, which banned nuclear explosions in space, and concerns over nuclear fallout. https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propulsion) >While Project Orion never progressed beyond the conceptual and early design phases, it remains a fascinating chapter in the history of space exploration. Its audacious approach to propulsion demonstrated the creativity and ambition of scientists and engineers during the early days of the Space Age. Although the project was never realized, it contributed valuable lessons and ideas to the field of astronautics and propulsion technology. https://www.photonicsonline.com/doc/nuclear-dreams-the-race-to-build-project-orion-0001

36
9
cranetrainexcavators
B-2 stealth bomber

Northrup Grumman B-2 stealth bomber >The Northrop Grumman B-2 Spirit, also known as the Stealth Bomber, is an American heavy strategic bomber, featuring low-observable stealth technology designed to penetrate dense anti-aircraft defenses. A subsonic flying wing with a crew of two, the plane was designed by Northrop (later Northrop Grumman) and produced from 1987 to 2000. The bomber can drop conventional and thermonuclear weapons, such as up to eighty 500-pound class (230 kg) Mk 82 JDAM GPS-guided bombs, or sixteen 2,400-pound (1,100 kg) B83 nuclear bombs. The B-2 is the only acknowledged in-service aircraft that can carry large air-to-surface standoff weapons in a stealth configuration. https://en.wikipedia.org/wiki/Northrop_Grumman_B-2_Spirit

22
0
cranetrainexcavators
United Aircraft Corporation High-speed Jet turbine powered TurboTrain (1967, 170 mph)

United Aircraft Corporation TurboTrain >Either way, these trains were fast. On December 20, 1967 a TurboTrain reached 170.8 mph during acceptance testing on a high-speed test track on Penn Central’s mainline. UAC’s creation not only beat the competing Metroliner project, but blasted past the speeds of what the Shinkansen could do back then. >The TurboTrain was put into service in both the United States and Canada in 1968. >[due to being plagued by many obstacles, mishaps, and setbacks] Today, you won’t find a UAC TurboTrain anywhere. Just seven trainsets were built and all met the scrapper. They now only exist in riders’ memories, the internet, and scale models. https://www.theautopian.com/the-uac-turbotrain-was-americas-failed-plane-engined-high-speed-train-of-the-future/

35
3
cranetrainexcavators
1938 Railway gun TM-3-12

1938 Railway gun TM-3-12 >Humongous Railway Gun (used during the siege of Leningrad). This railway gun of the TM-3-12 model (below) can be seen at the St. Petersburg Outdoor Train Museum. This was not part of an armoured train, but was actually built with others in the late 1930s using guns taken from a battleship and placed on a rail chassis. It was used in World War II, but captured by the Finns and used during the siege of Leningrad. When Finland ended their war with the USSR in 1944, the gun was handed over as part of the peace agreement: https://www.darkroastedblend.com/2013/05/awesome-armoured-trains-and-rail.html >A railway gun, also called a railroad gun, is a large artillery piece, often surplus naval artillery, mounted on, transported by, and fired from a specially designed railway wagon. Many countries have built railway guns, but the best-known are the large Krupp-built pieces used by Germany in World War I and World War II. Smaller guns were often part of an armoured train. Only able to be moved where there were good tracks, which could be destroyed by artillery bombardment or airstrike, railway guns were phased out after World War II. https://en.wikipedia.org/wiki/Railway_gun

21
0
cranetrainexcavators
Saturn V, one of humanities finest achievements. The only launch vehicle to have carried humans beyond low Earth orbit (LEO) https://i.cbc.ca/1.4397077.1510332530!/fileImage/httpImage/first-flight-of-saturn-v.jpg

Saturn V rocket >As of 2024, the Saturn V remains the only launch vehicle to have carried humans beyond low Earth orbit (LEO). The Saturn V holds the record for the largest payload capacity to low Earth orbit, 311,152 lb (141,136 kg), which included unburned propellant needed to send the Apollo command and service module and Lunar Module to the Moon. https://en.wikipedia.org/wiki/Saturn_V >Standing 36 storeys, twice as high as Niagara Falls. Weighing 2.8 million kilograms (6.2 million pounds). Producing 34.5 million newtons of thrust (7.5 million pounds) from its first-stage engines. In all, NASA flew 13 Saturn V rockets, and all of them did their job of delivering 24 humans to the moon — with 12 of those humans walking on the surface — as well as lifting the first American space station, Skylab into Orbit. https://www.cbc.ca/radio/quirks/blog/50-years-ago-we-flew-to-the-moon-here-s-why-we-can-t-do-that-today-1.4397053

82
3
cranetrainexcavators
small scale - The spider crane. The UNIC URW-295 mini spider crane

UNIC URW-295 mini spider crane >UNIC mini cranes are the world’s most compact cranes and have been used in a wide variety of industry sectors for lifting where space and access are restricted. There are currently 9 models in the UNIC range, from 0.995 tonnes to 10 tonnes in lifting capacity. https://www.craneblogger.com/new-cranes/lights-camera-action-for-unic-mini-cranes/2013/02/05/ https://www.klclutch.com/news/new-technology-mini-cranes/

42
0
cranetrainexcavators
Hitachi EX8000-7B, T4F Mining Excavator https://resources.mynewsdesk.com/image/upload/t_open_graph_image/blzg45sa7h0i3yc4vkvt.jpg

Hitachi EX8000-7B, T4F Mining Excavator >Operating Weight >Shovel >1,829,837lbs https://www.hitachicm.us/products/excavators/ex8000-7b/

77
7
cranetrainexcavators
Hitachi AT300 Class 802 IET high-speed bi-mode multiple-unit passenger train

British Rail Class 802 >The British Rail Class 802 is a type of high-speed bi-mode multiple-unit passenger train designed and produced by the Japanese manufacturer Hitachi Rail. It has been operated by Great Western Railway, TransPennine Express, and Hull Trains. https://en.wikipedia.org/wiki/British_Rail_Class_802

18
0
cranetrainexcavators
Vought V-173, flying pancake

>The Vought V-173 "Flying Pancake" was an American experimental test aircraft built as part of the Vought XF5U program during World War II. >Both the V-173 and the XF5U featured an unorthodox "all-wing" design consisting of a flat, somewhat disk-shaped body (like a pancake flying, hence the nickname) serving as the lifting surface.[1] Two piston engines buried in the body drove propellers located on the leading edge, at the wingtips.[2] >It used maple syrup for fuel. just kidding on the last one ;) https://en.wikipedia.org/wiki/Vought_V-173

17
0
cranetrainexcavators
Convair XFY-1 Pogo

>The Convair XFY-1 Pogo was an experimental V/STOL (vertical takeoff and landing) aircraft developed during the early years of the Cold War. It was intended to be a high-performance fighter aircraft capable of operating from small warships. >Ultimately, technical and operational challenges, along with the superiority of jet-engined fighters, led to the project's suspension in 1955. The XFY-1 Pogo is now preserved in the National Air and Space Museum. https://www.flightjournal.com/10-cool-airplanes-that-wont-fly-again/ https://en.wikipedia.org/wiki/Convair_XFY_Pogo

35
1
cranetrainexcavators
Big blue crane

>MANITOWOC - And the winner of the annual Coolest Thing Made in Wisconsin contest is … the big blue Navy crane made by Broadwind Heavy Fabrications in Manitowoc. https://www.htrnews.com/story/money/2021/10/14/manitowoc-big-blue-crane-wins-coolest-thing-made-wisconsin-contest/8456628002/

16
0
cranetrainexcavators
British Rail Class 88

British Rail Class 88 >The British Rail Class 88 is a type of mainline mixed traffic electro-diesel locomotive manufactured by Stadler Rail for Direct Rail Services (DRS) in the United Kingdom. The locomotive is part of the Stadler Euro Dual family. It is the first dual-mode locomotive in the UK to use the 25 kV AC electrification. >The Class 88 is part of the Stadler Euro Dual family. This is a range of dual-mode locomotives that are fitted both with a pantograph, to collect electricity from overhead wires, and a Caterpillar diesel engine. The UK version is able to run either on electrified lines using the pantograph, which is the UK's standard OHLE current at 25 kV AC, or away from electrified lines with the Caterpillar C27 950 hp (710 kW) engine. >DRS has procured the Class 88 to serve as a mixed-traffic locomotive, capable of operating both passenger and freight services. Primarily, the type has been used by DRS to haul freight using electric locomotives without the need to hire in electric traction from other operators. As with the Class 68, they are also capable of operating passenger trains. https://en.wikipedia.org/wiki/British_Rail_Class_88

19
2
cranetrainexcavators
Land train - 1950s

LeTourneau Inc. Overland train >In the 1950s, LeTourneau Inc. developed several overland trains, essentially oversized semi-trailer trucks that could travel over almost any terrain. Their intention was to be able to handle logistics needs without being dependent on local road or rail systems, allowing them to operate in back-country areas. The US Army had three experimental units built, the largest reaching almost 600 feet (183 m) long, which holds the record for the longest off-road vehicle. Road trains are in use in certain roles today, but the US Army examples and a few derivatives appear to be the only off-road examples built. https://en.wikipedia.org/wiki/Overland_train https://blogdocaminhoneiro.com/2021/07/overland-train-o-mais-longo-veiculo-off-road-do-mundo/ (Portuguese)

84
9
cranetrainexcavators
crane pieces and parts guide

>A cool guide to what a crane's made of and how it's operated. https://reddit.simo.sh/r/coolguides/comments/15ndk41/a_cool_guide_to_what_a_cranes_made_of_and_how_its/

34
2
cranetrainexcavators
Frankenvator

modified Volvo ECR235EL excavator >Chosen for its reduced swing radius which suited the tight, underground working conditions, the excavator is fitted with a dozer blade, a grinding wheel attachment, and a dust suppression system along the excavator arm. https://www.cjd.com.au/about/news-events/industry-news/mining/cjd-equipment-grinds-away-for-custom-excavation-creation/

22
1
cranetrainexcavators
flying humpback

Northrop Grumman MQ-4C Triton >The Northrop Grumman MQ-4C Triton is an American high-altitude long endurance unmanned aerial vehicle (UAV) developed for and flown by the United States Navy as a surveillance aircraft. Together with its associated ground control station, it is an unmanned aircraft system (UAS). Developed under the Broad Area Maritime Surveillance (BAMS) program, the Triton is intended to provide real-time intelligence, surveillance and reconnaissance missions (ISR) over vast ocean and coastal regions, continuous maritime surveillance, conduct search and rescue missions, and to complement the Boeing P-8 Poseidon maritime patrol aircraft. https://en.wikipedia.org/wiki/Northrop_Grumman_MQ-4C_Triton https://www.dronerush.com/military-drones-air-force-navy-marines-cia-10853/

26
0
cranetrainexcavators
Big Wind - The most powerful fire engine of the world: 2 MIG-21 jet engines mounted on a T-34 tank base

It's for extinguishing oil well fires, owned and developed by MOL, the Hungarian oil conglomerate. It was used in Kuwait after the Kuwait-Iraq war, here is a video of it in action: https://www.youtube.com/watch?v=uyGDxglTVgA It's still in use and maintained, the base was replaced with newer tank recently, as it was hard to find replacement parts for such an old model. Video from some years ago, timestamped, there is a lot of Hungarian narration before that point: https://youtu.be/YYF8YQ7pLng?feature=shared&t=494 Good article in English about this beast, with a lot more images: https://www.autoevolution.com/news/a-firefighter-s-dream-meet-big-wind-a-tank-with-jet-engines-that-s-a-fire-truck-185011.html#

114
16
cranetrainexcavators
Komatsu PC8000 https://files.catbox.moe/0aqp06.jpg

10 meter high komatsu pc8000 in a small village in Switzerland. The excavator was transported assembled by Emil Egger company and its many heavy cargo trucks and high capacity mobile cranes. Since it is not allowed to be run in Switzerland due to lacking license, it does not contain any hydraulic fluid. The excavator is coated with a special paint to protect it from eroding. Sadly, it will only be used as an exhibition piece.

17
5
cranetrainexcavators
long stick lifting boat pillows

A crane lifts pads for the hands-free mooring system at the Welland Canal locks into place. Credit: Michel Gosselin. Video and more photos [here](https://m.facebook.com/story.php?story_fbid=pfbid028dq4Xo466khEePgNsELNLzCZMcsVcc8TYmBf7KJSmtyJ6563L5NeF4LEqnwgAE91l&id=1419282569).

11
2
cranetrainexcavators
mine clearing snowplow excavator https://mil.in.ua/wp-content/uploads/2023/04/photo1681973268-4.jpeg

Modified Hitachi ZX270LC Hydraulic Excavator >A mine clearance vehicle based on a crawler excavator was developed in Ukraine. >Developers from Kryvyi Rih designed and manufactured this mine clearance vehicle within four months. The excavator is also equipped with surveillance cameras, which facilitate the work of the operator, who can see the surrounding environment. >The mine clearance vehicle develops a speed of up to two kilometers per hour. https://mil.in.ua/en/news/a-mine-clearance-vehicle-based-on-an-excavator-was-tested-in-kryvyi-rih/

30
4
cranetrainexcavators
oversized miter saw with vacuum attachment

Kombigeräte (very rough translation) >Combined stockpile and return loading units >If the dump operation requires simultaneous storage and recovery, separate devices are required for the stockpile loading and recharging. >However, no simultaneous storage and retention is necessary in many applications. >Then often combined stockpile and reload devices are used, which combine both functionalities. https://www.beumergroup.com/de/pd/lagerplatztechnik/kombigeraete/

37
1
cranetrainexcavators
world shifter

Absetzer 1102 (very rough translation) >Rail-bound and swiveling bearing solutions for efficient material handling >In longitudinal warehouses, drivable deposits are usually used on rails, whose ejection mousto-off storage is often lifting or swiveling. >In circular camps (or round mixing beds), the separation in the centre is arranged swiveling. It is fed with the conveyed material via a belt bridge above the camp directly in its axis of rotation. https://www.beumergroup.com/de/pd/lagerplatztechnik/absetzer/

12
0
cranetrainexcavators
plane crane

Sikorsky S-64 >The Sikorsky S-64 Skycrane is an American twin-engine heavy-lift helicopter. It is the civil version of the United States Army's CH-54 Tarhe. It is currently[when?] produced as the S-64 Aircrane by Erickson Inc. >The Sikorsky S-64 was designed as an enlarged version of the prototype flying crane helicopter, the Sikorsky S-60. The S-64 had a six-blade main rotor and was powered by two 4,050 shaft horsepower (3,020 kW) Pratt & Whitney JFTD12A turboshaft engines. https://en.wikipedia.org/wiki/Sikorsky_S-64_Skycrane

48
2
cranetrainexcavators
train with red crayon missiles

M-497 Black Beetle >Built in the 1960s, the M-497 was an experimental train powered by jet engines. Its introduction was an attempt at bringing back the commuters who abandoned New York Central Railroad’s slower trains, the organization which sponsored the construction of the ‘Black Beetle’. The latter was a regular passenger train with a record speed of 185 mph (295 kilometers). This world record remained unbroken for 40 years. https://www.theyellowsparrow.com/strangest-trains-weird-wednesdays/

35
0
cranetrainexcavators
big reusable space plane

>The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft where it was the only item funded for development. https://www.nasa.gov/space-shuttle/

69
6
cranetrainexcavators
Whoosh, the first High-speed train in Indonesia and South-east Asia, currently operating in Jakarta and Bandung with maximum speed of 350km/h https://lemmy.world/pictrs/image/35384b41-1244-4e84-b2e6-ec13c4590ff1.jpeg

The distance between Jakarta and Bandung are about 143km and Whoosh can travel between them for only around 45 minutes. There is also a plan to extend this to go to Surabaya through Yogyakarta, but this isn't clear yet. Image taken from Wikimedia: https://commons.wikimedia.org/wiki/File:Whoosh_High-speed_Train,_from_Halim_to_Tegalluar,_Over_Kopo.jpg#/media/File:Whoosh_High-speed_Train,_from_Halim_to_Tegalluar,_Over_Kopo.jpg

33
2
cranetrainexcavators
Spy vs Spy, crane edition

>A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or workspace. They can range from enormous "full" gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles. They are also called portal cranes, the "portal" being the empty space straddled by the gantry. https://en.wikipedia.org/wiki/Gantry_crane

22
0
cranetrainexcavators
flying crane train

Hughes XH-17 >The Hughes XH-17 "Flying Crane" was the first helicopter project for the helicopter division of Hughes Aircraft Company. The XH-17, which had a two-bladed main rotor system with a diameter of 134 feet (41 m), still holds the world record for flying with the largest rotor system. It was capable of flying at a gross weight of more than 50,000 pounds (23,000 kg), but proved too inefficient and cumbersome to be mass-produced beyond the prototype unit. https://www.smithsonianmag.com/air-space-magazine/the-flying-crane-2794945/ https://en.wikipedia.org/wiki/Hughes_XH-17

29
1
cranetrainexcavators
upside down train

>The Wuppertaler Schwebebahn (English: Wuppertal Suspension Railway) is a suspension railway in Wuppertal, Germany. The line was originally called the German: Einschienige Hängebahn System Eugen Langen (English: Eugen Langen Monorail Overhead Conveyor System) named for its inventor, Eugen Langen. It is the oldest electric elevated railway with hanging cars in the world and is a unique system in Germany. https://schwebebahn.de/en https://www.cnn.com/travel/article/wuppertal-schwebebahn-suspension-railway-germany/index.html

75
9
cranetrainexcavators
the wall climber

>Menzi Muck A91 with a grapple >The walking excavator's main feature is the ability to move in a crab- or spider-like fashion and hence overcome any terrain obstacle. The undercarriage design varies widely from model to model and between specialized roles. The number of legs or wheels can also vary from three (Menzi Muck 5000T2) to four. The leg design can also vary from fixed to telescoping. Most walking excavators now have rotating or powered wheels, allowing them to roll or drive depending on the need. https://wikipedia.org/wiki/Walking_excavator

47
1
cranetrainexcavators
long gliding bus https://priv.au/image_proxy?url=https://db637ll7r1kva.cloudfront.net/app/uploads/2022/01/04211339/GettyImages-89586832-1.jpg&h=1bdcf120f373cd28456548760ebd9dd3a0dd6b622bcaf81914e556b429979c44

>Country: Australia | Length: 1,097 metres | Top Speed: 72mph | Type: Passenger >Weighing 2,156 tons, the iconic Ghan is massive when it comes to modes of transportation – it’s over 127 times longer than the Antonov An-225, one of the world’s biggest airplanes and over twice as long as the world’s biggest ship. https://www.discoveryuk.com/building-big/the-longest-trains-in-the-world-ever/

7
0
cranetrainexcavators
Mine scaling machine thing https://lemmy.world/pictrs/image/e29444d6-29f9-4268-9290-3de45a99fa29.webm

Mine scaling machines are used to break off loose material from mine walls, especially after blasting. These machines receive more of a beating from the work they do than any other machine in the mines. Unlike normal excavators, they often use a straight boom arm instead of a jointed one to increase the arms resistance to falling rocks.

13
0
cranetrainexcavators
Bagger 293, heaviest land excavator in the world

>Bagger 293, previously known as the MAN TAKRAF RB293, is a giant bucket-wheel excavator made by the German industrial company TAKRAF, formerly an East German Kombinat.[1][2] >Bagger 293 is 96 metres (315 feet) tall (the Guinness World Record for tallest terrestrial vehicle, shared with Bagger 288). It is 225 metres (738 feet) long (same as Bagger 287), weighs 14,200 tonnes (31.3 million pounds), and requires five people to operate. It is powered by an external power source providing 16.56 megawatts. The bucket-wheel itself is over 21.3 metres (70 feet) in diameter with 18 buckets, each of which can hold over 15 cubic metres (530 cubic feet) of material. >It can move 240,000 m3 (8,500,000 cu ft)[3] or[clarification needed] 218,880 tonnes of soil per day (the same as Bagger 288). https://wikipedia.org/wiki/Bagger_293

75
6
cranetrainexcavators
man in small skyboat

>The Colomban Cri-Cri, also spelled Cricri, is the smallest twin-engined manned aircraft in the world, designed in the early 1970s by French aeronautical engineer Michel Colomban. https://en.wikipedia.org/wiki/Colomban_Cri-cri

49
3