
JAY
•
LOR
Operator’s Manual
- 21 -
Trailer Units - Model 3875/31000
C. After operating for 5 hours and 10 hours:
•
Retorque all wheel nuts, fasteners, and hardware.
•
Check that auger turns freely.
•
Check the auger. Remove all string, twine, or other entangled material.
•
Proceed with normal servicing and maintenance schedule as defined in the
Maintenance Section.
EQUIPMENT MATCHING
The machine is designed to be used with Agricultural tractors. To ensure a good
performance, the following list of specifications must be met:
1. Horsepower:
The minimum horsepower that is required for a JAY
•
LOR
Model 3875 Cutter-Mixer-
Feeder is
120HP with a 2-speed transmission or 150HP without a 2-speed
transmission.
The minimum horsepower that is required for a JAY
•
LOR
Model 31000 Cutter-Mixer-
Feeder is
130HP with a 2-speed transmission or 160HP without a 2-speed
transmission.
2. PTO Shaft:
The tractor PTO Shaft must meet the following specifications:
1000 RPM – 21-spline, 1-3/8” diameter
or
1000 RPM – 20-spline, 1-3/4” diameter
Important: It is not recommended that shaft adaptors be used on the tractor shaft to
prevent operating at the wrong RPM.
3. Drawbar Dimensions:
The tractor drawbar
dimension must be
16
inches
between the end of
the shaft and drawbar pin
hole center for 1000 RPM
units equipped with a 1-3/8”
diameter PTO Shaft.
The tractor drawbar
dimension must be
20
inches
between the end of
the shaft and drawbar pin
hole for 1000 RPM units
equipped with a 1-3/4”
diameter PTO Shaft.
Figure 3 - Drawbar Setting.
DRAWBAR
TRACTOR
PTO