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P a g e
M o d e l
M S 4 8 5
TRACTOR/TRAILER PLUG WIRING
The spreader is designed to work with a standard 7-Way, Round Pin Plug. For all lights and accessories to work
correctly, ensure that your tractor is wired as illustrated.
NOTICE!!
Some tractors may not have all terminals wired from the factory. Spreader accessories such as the
Electric Gate Height Indicator and Reverse Apron Alarm are wired from our factory to utilize the accessory / 12V
terminal as a power source. Owners may choose to wire the tractor plug to a keyed power source or change the
wiring on the spreader plug to a different pin (such as the flood lights or tail / running lights).
HYDRAULICS
There are UP TO 3 hydraulic circuits on the spreader depending on options equipped.
1.
One circuit powers the hydraulic metering gate. Gate is raised / lowered by (2) hydraulic cylinders
connected in parallel. Tractor couplers identified by green color grips.
2.
The second circuit powers the hydraulic apron. The MS series pintle chain apron allows reverse operation
to free up clogs. Reverse hydraulics are plumbed through an orifice to run at a slow speed. DO NOT RUN
THE APRON IN REVERSE LONGER THAN NEEDED. An audible warning device at the front of the
spreader alerts the operator of reverse operation.
Tractor couplers identified by yellow color grips.
3.
The third circuit powers the hood on the combination beater attachment. Hood is raised / lowered by
(2) hydraulic cylinders connected in parallel. Tractor couplers identified by blue color grips.
Therefore, the tractor requires 2-3 sets of remote ports, operated by valves inside the tractor cab.
TRACTOR RELIEF SETTINGS SHALL NOT EXCEED 3000 PSI
Flow Requirements
Hydraulic Apron- 15 GPM Max
Hydraulic Meter Gate- 15 GPM Recommended (2.5 Gallon Capacity, 60 inches / 10 Seconds)
Hydraulic Hood- 2 GPM Recommended
1-
GROUND
2-
FLOOD LIGHTS
3-
LEFT TURN SIGNAL / HAZARD
4-
BRAKE LIGHTS
5-
RIGHT TURN SIGNAL / HAZARD
6-
TAIL / RUNNING LIGHTS
7-
ACCESSORY / 12V SOURCE
Summary of Contents for MS485
Page 6: ...6 P a g e M o d e l M S 4 8 5 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 9: ...M o d e l M S 4 8 5 9 P a g e J F F K H C A H K A B C J F F G E D MODEL MS400 SHOWN...
Page 26: ...26 P a g e M o d e l M S 4 8 5 LUBRICATION MODEL MS400 SHOWN...
Page 32: ...32 P a g e M o d e l M S 4 8 5 REPLACEMENT PARTS BOX PARTS SHIELDS MISC MODEL MS400 SHOWN...
Page 34: ...34 P a g e M o d e l M S 4 8 5 HYDRAULIC END GATE RELATED PARTS...
Page 38: ...38 P a g e M o d e l M S 4 8 5 BEATER DRIVELINE RELATED PARTS MODEL MS400 SHOWN...
Page 40: ...40 P a g e M o d e l M S 4 8 5 VERTICAL BEATER ATTACHMENT...
Page 42: ...42 P a g e M o d e l M S 4 8 5 VERTICAL BEATER HEAD ASSEMBLY LH SIDE RH SIDE...
Page 44: ...44 P a g e M o d e l M S 4 8 5 VERTICAL BEATER GEARBOX...
Page 46: ...46 P a g e M o d e l M S 4 8 5 VERTICAL BEATER LUBRICATION KIT...
Page 48: ...48 P a g e M o d e l M S 4 8 5 COMBINATION BEATER ATTACHMENT...
Page 50: ...50 P a g e M o d e l M S 4 8 5 COMBINATION BEATER HEAD ASSEMBLY...
Page 52: ...52 P a g e M o d e l M S 4 8 5 COMBINATION BEATER GEARBOX BOTTOM...
Page 54: ...54 P a g e M o d e l M S 4 8 5 COMBINATION BEATER GEARBOX LH SIDE...
Page 56: ...56 P a g e M o d e l M S 4 8 5 COMBINATION BEATER DRIVESHAFT ASSEMBLY w SHEAR HUB...
Page 62: ...62 P a g e M o d e l M S 4 8 5 APRON DRIVE GEARBOX RT500...
Page 74: ...74 P a g e M o d e l M S 4 8 5 HYDRAULICS METERING END GATE...
Page 76: ...76 P a g e M o d e l M S 4 8 5 HYDRAULICS COMBINATION BEATER HOOD...
