B 5
B DF
1
15/
135C.
G
B 5
-18
-
02
-01.
03
Screed lift and enlargement:
By means of the spreader lift and enlargement, opti-
mal adaptation to diverse laying thicknesses and widths is ensured.
During adjustment with ratchets, the height is adjusted with turnbuckle spindles at the
guide supports in the back panel.
In a further version with hydraulic cylinders (optional), the height can be adjusted from
the operation panel.
For adjustment to various operating widths, spreader segments in various fixed
lengths can be mounted and removed.
Levelling system/cross fall control:
With the cross fall control (optional), the trac-
tion angle either on the left or right can be controlled with a defined difference with
respect to the opposite side.
The cross fall inclination always operates in combination with the screed lift on the
respectively opposite side.
By means of the levelling arm traction angle (traction roller) lift, the laying thickness
of the material or skimming level of the screed can be controlled.
Actuation takes place on both sides electro-hydraulically and can take place either
manually via a toggle switch or automatically via an electronic grade transmitter.
Screed hoist:
The screed hoist serves for lifting the screed for transport purposes.
Hoisting takes place on both sides electro-hydraulically via the hydraulic cylinders at
the levelling arms and activated via toggle switches on the operation panel.
Automatic screed stopping system and screed load/release equipment:
With
the automatic screed stopping system, any produced screed stopping marks can be
avoided. When the finisher is stopped (truck change), the control valves switched to
float position are closed and blocked to prevent the screed sagging while stopping.
By activating the screed release equipment, the track group is subjected to higher
load in order to improve traction.
By activating the screed load equipment, better compaction can be achieved for var-
ious laying operations.
Summary of Contents for DF 115 C
Page 1: ...Operating instructions 02 01 03 Road Finisher 900 98 06 40 DF 115 C DF 135 C...
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Page 44: ...D 4 D D_DF115_135C_GB fm 4 92 02 01 03 Element2_KC cdr 9 8 12 A 9 A 5 6 7 11 10...
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