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Bad Day

dbl612

Well-Known Member
Joined
Jul 6, 2012
Messages
111
Location
torrington, ct.
Occupation
crane operator
glad your back at it. this is why you have to charge enough. these puppies are high maintenance.
 

stock

Senior Member
Joined
Aug 4, 2008
Messages
2,022
Location
Eire
Occupation
We have moved on and now were lost....
Glad to hear you got the crane back in action Impact . Oh yeah .... I also know the feeling of counting jobs to get back to "even" after an expensive equipment failure:(

Tell me of any person with plant who never experienced that, only thing is it never seem to happen the break-even that is ...............seems to be exponential a bit like 1/2, 1/4, 1/8, 1/16, 1/32 etc never reaching "0"...............
 

td25c

Senior Member
Joined
Feb 14, 2009
Messages
5,250
Location
indiana
Yes stock .. Not to mention after you get one machine fixed & back on the job awhile with several jobs done and start to feel good about the repair ............ Another machine will go down . Drives us nut's :)
 

Tiny

Senior Member
Joined
Jan 24, 2010
Messages
2,126
Location
NW Missouri
That sucks Large , I hate to see that kind of set back . How many jobs did you miss while it was down ?
 
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Impact

Senior Member
Joined
Nov 29, 2009
Messages
517
Location
Kentucky
Occupation
Owner
We managed to not really miss a job. We either rescheduled or used a different rig. Helped that it was February and not July
 

liebherr1160

Senior Member
Joined
Dec 30, 2008
Messages
550
Location
in an igloo
Occupation
Crane Operator
Don't feel bad

We blew a driveline in downtown Ottawa ,Ontario on a Demag AC650. in the middle of a intersection , It ripped out the Hyd line's all the electrical , and most of the air.

What does a guy do.. put out his triangles and get a coffee.
 

liebherr1160

Senior Member
Joined
Dec 30, 2008
Messages
550
Location
in an igloo
Occupation
Crane Operator
That sucks about the u-joint Impact. You would think something like that would break on a muddy jobsite and not while moving on the road. The Grove GMK carrier chassis are pretty cool & agile on jobsites. I'm always amazed how easy they can maneuver in to position for their size. I get a good physical workout cranking the steering wheel to jockey the old TM 250 in position on some sites:D Snapped a few photos of the underside of a Grove 5240. The first thing Dad and I noticed was they use a lot of u-joints. It also had an electric retarder on the rear axil.

That's a Mega-Track suspension and an electric retarder , be very careful not to get lube on it , makes for a good fire.
Thanks for the Pic's, a lot of good memories . Miss crawling under those .

On the topic of driveline, I have a chunk of steel in my arm ,simply because the oiler didn't grease the outboard UV's , seized ,rusted and destroyed , the joint didn't come easy.
Made for an interesting MRI a year back, nothing like feeling your skin crawl.
 
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td25c

Senior Member
Joined
Feb 14, 2009
Messages
5,250
Location
indiana
Well look who the Polar Vortex just blew in ....... Great to hear from you liebherr 1160 :D


Yeah that suspension & driveline set up is impressive .I imagine the rotors get pretty hot on the retarder . We were setting a 70,000 lb precast 12' X 30' building at a site for a communications company . That 5240 set it with ease . Being interested in cranes & equipment I took time to snap a few photos of the suspension .
 

liebherr1160

Senior Member
Joined
Dec 30, 2008
Messages
550
Location
in an igloo
Occupation
Crane Operator
That's right blame Canada.:D

A little more investigation would have revealed a warning lamp and thermometer in the drivers cab to monitor the temp, fastest way to cool it down is to keep moving,with it off of course.
I got crap early when I got grease around it. Its red and rusty because it does get hot. For the life of me I cant remember the cut off point.

Its a small unit , extremely powerful .
 

td25c

Senior Member
Joined
Feb 14, 2009
Messages
5,250
Location
indiana
Yeah liebherr1160..... Been a long winter. For awhile my area felt like we were in Ontario ;). Its amazing what electricity can do. The retarder on the Grove crane looks alot like the 3 phase drive motors on a Wabco scraper .
 

RZucker

Senior Member
Joined
Jul 7, 2013
Messages
4,077
Location
Wherever I end up
Occupation
Mechanic/welder
Im not so sure that looks much like a Wabco motor. I work with them quite a bit. 333s and 353s. Anyways, Is that an Ilasa retarder? I drove a 9 axle lowboy setup in the early 80s that had an Ilasa on the rear axle, dont remember a whole lot but I think it had around 600? hp retarding force. I do remember it made a big difference going over the passes.
 
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