Spreaders SP-7550

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Inverted “V”

Patented vibrating baffle configuration maximizes material flow.

Auger Transmission

Direct drive transmission transfers power to the auger efficiently and effectively.

Speed Control

Dual variable-speed digital control allows independent adjustment of spread pattern and material flow.


Attached vibrator reduces material clumping for continuous material flow.

Spinner Assembly

Quick-connect spinner drive assembly provides easy hitch access.

Fitted Tarp

A tarp fitted to the spreader’s dimensions protects material from outside weather elements.  

Top Screen

A top screen effectively retains material while allowing visibility into the hopper.


Auxiliary LED brake light and work light offer better equipment visibility in dark or snowy conditions.


Model SP-7550
Empty Weight 550 lb
Overall Length 89½"
Overall Height 34"
Overall Width 49"
Floor Length 66"
Floor Width 44"
Hopper Length 78"
Hopper Width 49"
Capacity (Volume) Struck 1.5 cu yd
Capacity (Volume) Rounded 1.8 cu yd
Capacity (Weight) 3,240 lb
Spreading Width Up to 40'
Speed Control Digital, self-diagnosing dual variable-speed control
Wiring Harness Completely loomed with molded plugs
Frame Powder coated steel
Hopper One-piece LLDPE safety yellow poly with integral vertical rib construction
Motors Dual, 12-volt DC motor mounted in weather resistant enclosure
Spinner Drive Assembly Compact, independent weather-tight patented motor transmission
Spinner 12" heavy-duty urethane spinner with integral hub assembly
Auger Drive Assembly Heavy-duty solid steel construction with maximum-torque motor transmission drive
Auger 5" heavy-duty variable pitch steel flighting
Mounting Positive locking mount with bolt-down kit and ratchet-strap assist
Standard Equipment  
Top Screen 5/16" steel rod construction with grid pattern
Cover Fitted tarp
Vibrator Standard heavy-duty 12-volt DC
Inverted Patented vibrating inverted "V" to maximize material flow
Brake Light Yes
Work Light Yes