Cat 279D quick coupler

Hey, have recently had a quick coupler installed on my skid steer. The problem is when I uncouple and attachment the ram does not work. It's like it's stuck and won't move to uncouple the attachment. I keep it greased and it seems to work better (grease the fittings once a week). But that seems a bit much. Has anyone had the same problem?? It just seems the motor for the unit is very week especial when it's used to retract the pins.

Cat 279D quick coupler

Carlson Software Suite for Sale

I am closing my excavation business and am selling my 2017 Carlson Civil Suite package. I have several stand alone licenses and network licenses as well.

I have everything that Carlson offers; takeoff, modeling, drilling/blasting, machine control, etc. I did upgrade to 2017 but no longer need it.

The retail price is expensive but I am willing to part with it for cheap since I no longer needed it.

You can PM me or text me 972-489-8278

Please only serious inquiries....

Carlson Software Suite for Sale

Carlson Software Suite for Sale

Winch Cable Strength, longer is stronger?

This doesn't look right to me, it's saying that the more winch I have paid out the stronger that it will be. That's got to be a typo right? View attachment 165587

Winch Cable Strength, longer is stronger?

caterpillar CB54 and CB64 asphalt compactors operation manual $40.00

Brand new in plastic wrap caterpillar CB54 and CB64 asphalt compactors operation manual .$40.00

caterpillar CB54 and CB64 asphalt compactors operation manual $40.00

how big is the load???

I was cruising through ironplanet.com looking for a single axle tractor and this pops up. What a beast. I've seen some pretty neat heavy haul trucks while working for Cat and working in the oilfield, but I don't think I've ever seen an on-highway heavy haul like this one. Pretty crazy setup, it has me wondering just what they were moving that required a truck like this to be spec'd out....

how big is the load???

how big is the load???

Case 521F to 921F training manual with schematics $40.00

Case 521F to 921F training manual with schematics $40.00

Case 521F to 921F training manual with schematics $40.00

Case Mseries service manual with schematics $75.00

New Case M series service manual with schematics

Case Mseries service manual with schematics $75.00