Caterpillar motor scraper model 631D, SN: 24W1129.

1977 Caterpillar 631D, motor scraper, SN: 24W1129, OROPS, tires 37.25-35E3, one front tire is radial, one front tire is bias, all tires are holding air, right hand hard nose has been replated, fast fuel option (which is leaking), 2,558 hours on meter which is not actual, gooseneck has been cracked and repaired, condition of hitch is unknown, bowl cylinders are not leaking, ball trunnions on bowl show minor wear, apron cylinder is seeping oil, bowl SN: 28W794, ejector cylinder is seeping oil. This scraper started and was driven into the staging area, traveled forward and reverse. All 4 tires are holding air, the bowl does raise and lower. Located in Adel, Iowa.

[@giltk8258]

Those were one Hell of a machine when they first came out. I thought I died and went to Heaven. We had 3 glass cab no door. -25 to 30c only heat was from motor. Tarps around the front of Rad come along side door way. It’s was warm and you worked because it if you didn’t than engine didn’t run very warm and never did you.

[@eraldojosedossantos7734]

Eu trablhei na odebrecht..com.essas.maquinas. 631.na caraiba.metais .em 1977 tenho muita saudade.da queles tenpos que naáo volta mais

[@trevorzzealley2670]

Not very often you see `em without hungry boards .

[@josebatistagoncalvesdossan4554]

Eu um monstro

[@user-xx1zc8jm2j]

Могли бы и Кондёр сделать , условия создать для оператора

[@reymond2631]

Pra que serve essa máquina?

[@edwardhlabaneng9955]

I've been operating RONDUEBULT ADT for long time.......share job or connection please

[@351peterbiltsmsrepair8]

Thats a 637 original.....

[@evanisoares8007]

CEM MOTOR TRASEIRO SÓ AS PLANETARIA

[@matthewdickson7838]

Just what i thought ❤

[@bradleydass3075]

Earth Cow,Don’t want to see you no more.