Sunday, January 31, 2016

Excavators and Heavy Haul Trucks

I have already posted some pictures of excavators as examples of the use of hydraulic rams.

National Group posted
Team work makes the dream work! One of our new Hitachi EX5600 diggers and Caterpillar 793D Dump Trucks operating side by side at a BHP site in the Bowen Basin.

Is it crocodiles that allow birds to clean their teeth? This reminds me of that.
Joe Dockrill shared
Sean William Jackpine oil sands project. Those big shovels are a ton of fun to run.
Michael Duggan (Best Steve Erwin voice) Isn't it amazing the tender care the mommas give their babies!


Awesome Earthmovers Video of mining equipment being moved into and demonstrated ast a convention center.
John W. Coke posted
Edward Duke Interesting front tires on it...


John W. Coke posted, cropped
The moves of mining equipment below would be from a played out mine to a nearby new mine. The equipment is originally built from parts shipped in quite a few railcars or 18-wheelers. When I took a tour in Caterpillars visitor center in Peoria, IL, the guide mentioned the number of railcars needed to ship the parts for a big haul truck, but of course I can no longer remember what that number was.
20150904,07 4466
But first, at the small (old) end of the scale was a dragline and a crane with a clamshell attachment putting on a demonstration at the SCRAP annual Labor Day antique tractor show. A video of a Type 8 Erie steam shovel in action. The dump truck is an antique also.

Anders Eriksson posted two photos of an Akerman 751. His comment provides a time frame for when hydraulic power replaced cable power: "A one yard, 25 tonne machine of late sixties vintage. The very last traditional ropeshovel made by Åkerman."

1942 British video. They burn iron ore on top of piles of burning coal.

Cody Wangen posted three photos of a 1955 Bucyrus Erie 15-B that he wants to learn how to run.

Wayne Helms -> Railroad Maintenance of Way Photo's 
This is the first time I have seen rails put on a flatcar so that the excavator can roll back and forth. This allows it to clear a section of track before the train has to be moved again.
Glenn Miller posted
Glen's comment:
Osgood Steam Shovel at work on the Chicago main drainage channel. Just some of the machinery used and methods of work adopted in excavating the 28-mile drainage canal from Chicago to Lockport. What they learned here, they used digging the Panama Canal.
The "drainage channel" the Chicago Sanitary and Ship Canal. It reversed the flow of  the Chicago River so that Chicago people did not have to drink their own sewage. (Instead, Illinois River towns could drink it.) This not only was the state-of-art in the late 1900s, it pushed the state-of-art.

Donald Worrell posted, 1926
John Nowakowski posted
John's comment:
The dredging of the Chicago River, in the process of reversing it's flow, 1899. (from "The Lost Panoramas)
Allison Hirsch Fore This is a glass plate negative by the Metropolitan Water Reclamation District of Greater Chicago that was used with permission in the book. The description for this photo is: Three men pose on a dipper dredge bucket on October 16, 1899, during construction of a bypass channel on the South Branch between Van Buren St. and Adams St. The bypass channel was built to widen and deepen the river so that it could convey the required flow for the soon-to-open Chicago Sanitary and Ship Canal.

George Kalogeras I do believe some of the concrete frame work is still in the river south of Van Buren.



Byron Smith posted
Byron's comment:
Here is a pic of JENNY she is a old Bucyrus that operated at Iron Knob South Australia.
The old girl was introduced in the mid 30s an ran for 38 years before being placed on top of the Iron Monarch lookout as a souvenir o the mining past. The old girl pulled just shy of a million tonnes per year.
A few years ago she was bought back down s a cutback could be done and then returned to its rightful place at the top of the hill.

A video of a cable shovel in action from Dave Majlinger.


See below for modern, big excavators.

John W. Coke -> Rail & Highway Heavy Loads
Note that the dump bed was removed for this move by two trucks. Imagine how carefully the drivers have to coordinate their driving. Later, I found a picture of dump beds being moved. (Update: a video of dual truck driving.)

John W. Coke -> R&HHL
The above move must have been for a very shot distance. I assume that they normally do more disassembly so that they can be hauled by several singleton trucks.

John W. Coke -> R&HHL
John W. Coke -> R&HHL

Rich Reinhart -> Rail & Highway Heavy Loads
Rich Reinhart -> Rail & Highway Heavy Loads



Mammoet Canada
And some movements don't require any disassembly.




A video of moving a front loader. Note that it is a big move even though the cab, bucket, and tires have been removed. Another video of a front loader being moved. At 0:07 you can clearly see that the wheels under the trailer turn more the further away they are from the back of the trailer.
Tony Bratcher posted
I thought this was a neat picture to share, we always had 777 at any of the mines I worked at, here's one next to Cat's biggest truck the 797.
Troy Bratcher I believe that 797 would haul that 777 lol.
Ricky Cates After driving one of the big trucks Troy, the 777 feels like a gocart.
Troy Bratcher commented on his posting
These are models but built to scale, 797, 785 and 773.
Harvey Ankrom Troy Bratcher 789 was 195 Ton if i remember correctly.
Tod Riebow posted
Machinery Planet posted a different exposure

Machinery Planet posted
Terex Titan
Chris Hogg: It’s a Euclid…..just sayin. [Sounds like Euclid got bought by Terex. Or did they steal a design?]
Keith OFarrell: I remember seeing that as a kid 40 some years ago. Cool they restored it. It was the biggest back then.
Hugues Danjou: Only 3 machines built with this name Titan.
Larry Lane: Loaded this truck back in the 70s when it was at Kaiser steel iron ore mine.From eagle mountain it was sent to Canada.
[Satellite]
 
Tim Swaren posted
I'm sure some of you must remember the old tv series, Movin' On, about two truckers, Sonny Pruitt and Will Chambers, getting into adventures as they travel across the country in their Kenworth. It aired for 2 seasons from 1974 to 1976. Anyway, recently I came across some old episodes of the show and in one of them, Sonny and Will are in Las Vegas and they are at ConExpo! They are walking around looking at displays and there in the background is the Terex Titan 33-19 dump truck! The biggest truck in the world at that time. I thought that was kinda cool to see.
Don Kesterson: This one is parked in the Sparwood, BC at the Shopping Centre
Jim Kratzer: Don Kesterson it’s the only one of that model Terex built.
Glen Zed: Actually drove that truck a few times back in the 70’s when it was still operating at Kaiser Resources/BC Coal ltd.

Mike Luchia, Jul 2020

Mike Luchia, Jul 2020
[When I read the "Electric Drive System" facts, I wondered if they repurposed the technology of GM's EMD Locomotive division. The last paragraph confirms that they did.]
 
3:01 video
 
Machinery Planet posted
WTW220E

This gives new meaning to the term "18-wheeler." Note the four exhaust stacks.
Machinery Planet posted
Western Contracting's 750hp 150 ton Euclid hauler
 
Legendary Machinery posted
Daymora Beecham: Keep in mind, this is what’s used to mine your electric car batteries.
Lawrence Luchini: Take this size load to make a electric car run.
Carlos McGary: Imagine when one of the inner tires go flat

Jason Jordan shared
[The bigger they are, the harder they fall.]

The big dump trucks have tires about twice as tall as a person. And I noticed the big front loaders had some pretty big tires. I always wondered who made those tires --- Firestone, Goodyear, Bridgstone, etc. I learned from a train video's comments that Cat evidently makes them in their own plant in Peoria, IL.

Ashok Kumar posted
[In Netherland they took a big haul through a town. Actually, it is a big haul design, but it is not very big. Note that there are not very many steps needed to get to the cab, and the cab is big compared to the rest of the truck.]

Is this a photo shop?
Sweet Deals Liquidation posted
Rick Yerly shared


Belly Dump Trucks


Machinery Planet posted
Kress 200C coal hauler

Instagram reel of Kress coal haulers

Ron Keller posted two photos with the comment: "51 LDT Euclid bottom dump truck. And Washed coal pile.  Consol Burning Star mine #2."
David Perardi: In 1976, that truck was painted red, white and blue in celebration of America’s bicentennial. Guido Ogolini, a World War 2 veteran, was the driver.
1, cropped

2, cropped

Steve Kole posted
Euclid CH-120 (120-ton) Bottom Dump Hauler-Texas Utilities Monticello Lignite Coal Surface Mine-Mount Pleasant, TX--1976
--Steve Kole Photos-1976
--I have 34-Facebook Albums of Historical Photos
totaling over 1,000 photos.
Majority are in color, many have interesting written descriptions.
To view my 34-FB Albums, follow these 2-Steps.
--MOBILE DEVICES:
Toggle down Facebook Page, select the following:
Step 1.) Photos (Gray oval tab under the word Post)
Step 2.) Photos----Uploads----Albums----Videos
(Select Albums and my 34-FB Albums will appear)
--PC DESKTOP COMPUTERS: Click LINK below:
--FEEL FREE TO DOWNLOAD THE PHOTOS, please acknowledge photos were taken by either
Skeet or Steve Kole as indicated.
--Steve Kole
Email: awssixwheeler@gmail.co
Steve Kole shared
Marc Lauzon: We had a fleet of those at Consol BS 2. I sure do remember those screaming Detroits.
William McKinney: Yeap , I remember those and back in the 70s we had the old KW Dart 120 ton haul truck,


Engineering World: "The Biggest Truck in the World..."
The Komatsu 960E is an off-highway, ultra-class, rigid-frame, two-axle, diesel/AC electric powertrain haul truck designed and manufactured by Komatsu America Corp. in Peoria, Illinois, United States.
The 960E is Komatsu’s largest, highest capacity haul truck, offering a payload capacity of up to 327 tons. The truck is powered by a four cycle diesel engine with 18 V-type cylinders. The power output of the engine is 3,500HP.


This now claims the be the largest in the world:


(new window) (source) This video makes you glad that you can move the slider to skip a lot of the beeping and other boring parts. It appears that a tire is about twice as tall as a man.



Did the stick of the shovel accidentally fall down on the end of the dump bed?
Jay Wilson shared
Ed Baiter posted


These moves of mining equipment would be from a played out mine to a nearby new mine. The equipment is originally built from parts shipped in quite a few railcars or 18-wheelers. When I took a tour in Caterpillars visitor center in Peoria, IL, the guide mentioned the number of railcars needed to ship the parts for a big haul truck, but of course I can no longer remember what that number was.

John W. Coke -> Rail & Highway Heavy Loads
There appears to be a part of the boom laid crosswise in front ob the background track. Note that there looks like there is a boom laid crosswise in front of the background track. This view of a P&H shows that they have a boom that olds the bucket. But if you look above the left side of the cab, you can see that that boom is still attached to this unit. Maybe they are carrying a boom for another unit that is also being moved.

Dan Mackey has a Flickr Album that shows a shovel being disassembled into parts that will fit on railroad flatcars. Note that some of the flat cars have 3-axle, instead of the usual 2-axle, trucks to carry a heavier than normal load. And the turret's depressed well has a bolster at each end so that the load is spread over two trucks so the car has a total of 8 axles.

John W. Coke -> Rail & Highway Heavy Loads
I was surprised by the number of hydraulic hoses going between the cab and the boom. The the following photo provided part of the answer. These big units use two hydraulic rams for each degree-of-movement.


John W. Coke -> Rail & Highway Heavy Loads
The depressed well increases the vertical clearance to carry exceptionally high loads. I didn't note any parts that look like the bucket. I wonder how that was moved.

Even just the boom of one of this cranes is a big load.
John W. Coke -> R&HHL
I noticed that the trailer seems to be bending. As Eric Allen commented: "No need for axles that don't even touch the ground!"
John W. Coke -> Rail & Highway Heavy Loads


John W. Coke -> Rail & Highway Heavy Loads
John W. Coke posted
Jason Jordan shared
Liebherr R9800. The largest excavator in the World.
[Actualy, it is just the third largest.]
A video of a EX5500 being hauled intact except for its bucket. I recomment skipping to about 0:50 into the video.

John W. Coke posted
[If you take off the boom, you can haul a rather big one with just one truck and a special trailer.]

John W. Coke posted
Screenshot from a video
With lots of horsepower comes lots of responsibility. What really blew my mind is that once the truck was torn apart, the trailer rolled further to the left into the bog. What did they hook the chain to --- the radiator instead of the truck frame?

A video of a big excavator and several heavy haul trucks moving dirt. At the end it shows "Liebherr Mining Power." I was worried that Cat has bought enough companies (e.g. Bucyrus-Erie, Marion) that they have a monopoly. They probably do have a monopoly in America, but at least there is global competition.

Top 10 earth moving machines (Caution: it looks like a risky site.)

Bucyrus RH400

The biggest hydraulic excavator in the world, the Bucyrus RH400 is a front-shovel excavator weighing approximately 889 tons. Its shovel can hold 45 cubic meter of earth in a single scoop. The RH400 is the inspiration behind Decepticon Demolishor in the 2009 movie “Transformers 2: Revenge of the Fallen.”
Screenshot (source)
Komatsu PC 8000 assembled in 1.5 minutes

Since the bucket is removed, I don't know if this is an excavator or a shovel.

John W. Coke posted
515-TON SHOVEL relocation from the Syncrude Aurora to the Kearl Lake Oil Sands Project in Canada.

A Feb. 5, 2016 video whose title claims the Hatachi EX8000 is the largest in the world. The comments indicate that, once again, it is hard to claim the world's largest of anything.

(new window) This Cat 6015B shovel is "only" 10.3 yd3, but I include the video because it shows the attachment on a service truck that helps shove the pins into place during assembly. And it shows that just the bucket is a good sized load for a truck. It also shows that it takes some skill to empty a bucket load into a truck because this operator hasn't developed it yet.
Screenshot


(new window) It uses two Cummins engines.


Screenshot

This operation is three scoops per truck.
4:02 video

Look at the end of this article for pictures of both big shovels and Cat 979s mining oil sands.

Per one of the comments, I make the link hot: https://www.lectura-specs.com/en/pages/world-top10-largest-excavators-of-2019   I find it interesting that the biggest Cat excavator uses Cummins, instead of Cat, engines.


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