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"Bomb Steer" lowbed trailer???

lantraxco

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Jan 1, 2009
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Elsewhen
As a WAG, they may be referring to the bomb carts with front and rear axles pulled by small tow tractors. I believe some had a steering linkage setup that when the front axle steered one way the rear steered the other, you could pull the whole train in a circle. Others were a kind of wagon steer. YMMV, I may be all wet.
 

JBlackwell

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Joined
Jun 1, 2009
Messages
100
Location
Daingerfield, Texas
If you are talking about a heavy haul lowboy trailer with a rear booster/stinger axle group then you are referring to what people call a rear bump steer option. That is when you have hydraulic rams on both sides of the spreader bar with a self-contained pony motor to power the cylinders and allows you to hydraulically straighten the stinger axle group in a straight position in order to back up in a straight line. Now almost all pivot style stingers have a manual or air operated pin to lock the spreader bar in a straight position, but they are not engineered by the trailer manufacturer to be used when loaded, only unloaded.
 

Junkyard

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Jun 5, 2016
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Claremore, OK
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Example 1. Etnyre lite weight....
Example 2. Cozad...

What's up Blackwell!
 

JBlackwell

Well-Known Member
Joined
Jun 1, 2009
Messages
100
Location
Daingerfield, Texas
Hey there.

Yeah, when this guy said bomb steer that is the only thing I can think of that makes any sense on a lowboy trailer. I couldn't find a pic of a Kalyn to use like the one you had.
 

Junkyard

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Bump steer on a west coast trailer is handy. It'll help backing empty loaded, you can almost steer it like a full steerable trailer. Loaded is another story depending on how big the cylinders and pump is. I had a trailer like the red one, great empty and all but useless loaded. My Kalyn 13 had bump steer and it was bada$$. Giant cylinders and a 23 HP motor running hydraulics. The lighter setup only had 5.5 HP and the barrel of the cylinder was just slightly larger than the polish rod on the big setup......
 

DMiller

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Feb 21, 2010
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Hermann, Missouri
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Cheap "old" Geezer
I was used to the old Load King drop necks and folding neck low boys, you all are so lucky.
 
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