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Wacker RD880

J

JTWAT

Well-Known Member
Joined
Mar 14, 2012
Messages
177
Location
Central FLA
I hope someone can steer me in the right direction to repair this roller.
It has no drive on the rear drum. All movement is from the front roller.
I see where the hoses to the rear drum motor connect to a distribution block. Any way to test.
Pump whines a little when moving.
 
X

XSKIER

Well-Known Member
Joined
Jan 2, 2018
Messages
62
Location
MI
On my RD 880 it seems like the drum drives are just T'd. It's like they share the pressure and flow because one will spin without the other. Makes it tricky to load on a trailer sometimes.
 
M

Midnightmoon

Senior Member
Joined
Nov 9, 2013
Messages
445
Location
Ny
Wacker has problems with those drive motors locking up. Drives are plumbed together. You can get it off the ground and do testing but I suspect the rear drive motor isn't good. PM me and I can send you the service manual with diagnostic procedure
 
X

XSKIER

Well-Known Member
Joined
Jan 2, 2018
Messages
62
Location
MI
What hydraulic fluid are you using? Mines runs pretty good on Lube King ISO 68 from the farm store.
 
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