Westfield MK130 Plus, Руководство по сборке и эксплуатации

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W
ESTFIELD
- G
RAIN
A
UGERS
8. A
PPENDIX
MK 100/130 P
LUS X
91’ - 111’ 8.1. L
IFT
C
YLINDER
H
YDRAULICS
30260 R0 63
8. Appendix
8.1. LIFT CYLINDER HYDRAULICS
The MK 91'/111' auger is elevated with 2, specially designed, single-acting
hydraulic cylinders and cables.The following table lists the psi required to raise
specific auger sizes (as determined by Westfield testing).
These tests used a hydraulic pressure gauge (4000 psi maximum rating) and are
solely intended to be used as a guide. The psi requirements for specific augers
may vary slightly. Should your auger require a significantly higher psi to raise,
contact either your dealer or Westfield Industries.
The approximate quantity of hydraulic fluid required to raise auger is 4 liters.
8.2. HOW TO CHARGE THE LIFT SYSTEM
Important: The hydraulic cylinders are shipped without oil and must be charged with oil
before auger is put into operation.
The cylinder will require about 19 L (5 US gallons). Check your tractor’s
operation manual for correct oil type and specifications.
Before charging cylinders, ensure that:
• Tractor is correctly hooked up.
• Hydraulic hoses are connected.
• Shut-off valve is open.
• Auger is parked on level ground.
Note: Do not raise auger in high winds.
1. Start with the tractor's hydraulic oil level in a normal operating range.
2. Add about 4 L (1 US gallon) to the tractor's hydraulic oil reservoir.
3. Start tractor, then raise auger until the lift-assist is fully extended and track
shoe has moved about 1’ from trackstop.
4. With tractor still running , lower auger to full down position.
5. Repeat steps 2. 3. and 4. until about 19 L (5 US gallons) have been added
and tractor hydraulic oil level in the reservoir remains within the operating
range.
AUGER SIZE PSI kPa
MK100 10" x 91’ 1800 12,409
MK130 Plus 13" x 91’ 1950 13,443
MK130 Plus 13" x 111’ 2000 13,790