Ashland I-155XL2 Ver 8-2006 - Manual (Page 34)

34
H
YDRAULIC
S
YSTEM
Standard Two-Circuit Hydraulic Plumbing
The apron cylinders and the push-off cylinder are controlled on the same circuit with
the sequence of the operation controlled by a sequence valve. The other hydraulic
circuit controls the lift cylinders on the earthmover.
*To adjust the sequence valve, see Troubleshooting section.
Optional Three-Circuit Hydraulic Plumbing
The apron cylinders, push-off cylinder, and lift cylinders are all on separate hydraulic
circuits.
P
USHING THE
E
ARTHMOVER
The I-130XL was designed to be pushed when equipped with the optional push-bar. How-
ever, Ashland Industries, Inc. STRONGLY recommends using extreme caution when push-
ing the I-130XL earthmover to prevent any unnecessary damage.
CAUTION! The I-130XL earthmover must be pushed in a straight line with a
maximum of a 100 hp dozer. Do not ram or jar the earthmover while
pushing and push at a constant speed.