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NEW ENGLAND'S PREMIER
​COVER AND CANVAS DISTRIBUTOR

144 MAIN STREET, PLAISTOW, NH |800-727-7004|
INFO@GRANITESTATECOVER.COM
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  GRANITE STATE COVER & CANVAS
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ROLL OFF GANTRY STYLE


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We offer the following products

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AERO ROC

overview
Built from the ground up,
the AeroForce ROC tarp system delivers the ultimate roll-off application versatility, strength, and security.



Please call for more information.
FEATURES
photos/videos
brochures
materials
Materials:

Vinyl

Standard Colors:
  • Black
  • White
  • Red
  • Royal Blue
  • Blue
Optional Colors:
​ Additional charge
​& increases lead time.
  • Green
  • Silver
  • Grey
  • Orange

Have your Logo added for an additional charge
​& increases lead time.
parts
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Donovan Swat System

OVERVIEW
A Better-Built Roll-Off Tarp Solution!
The SWAT® was designed with the end user in mind. We’ve taken the technology and components of existing systems and built a better product! Engineered to provide you with the highest quality tarping system, keeping you up and running, all at a competitive price.
The SWAT® is a fully adjustable automatic tarping system for all 15 to 40 cubic yard containers. Made with precision-cut pivot gears and rack to help eliminate slippage, increase longevity and decrease cost. It’s hard pipe cylinders with nitride-coated rams help reduce hose damage, and the flanged gear pin design ensures pins stay in place. The extreme-duty tarp roller features three mounting options: spline, square nut and threaded slot – and extended-life bearings. The wider tower mounting plate fits most plate hoist configurations.

Please call for more information.
FEATURES
Features:

Roller Bar Design - A high-quality roller bar design with durable bearings provides for a longer life.
Gear and Rack - Precision-cut/built gear and rack eliminates slippage.
Gear Pin Bolt - Flanged gear pin bolts to pivot housing. Prevents pin loss and enhances pivot arm security and smooth rotation.
Hard-Pipe Cylinder - Hard-pipe construction with nitride coated rams reduces chance of hose damage.
Tower Mount Plates - SWAT’s wider tower mount plates fit more hoist configurations.
Mounting Brackets - Gantry light mounting brackets and wiring protection tube are pre-installed.
PHOTOS/VIDEOS
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BROCHURES
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MATERIALS
Materials:

Mesh
PARTS
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Donovan Hytower

OVERVIEW
The Waste Industry’s Number One Armless Tarper!

The Hy-Tower™ semi-automatic roll-off tarp system covers containers from 15 to 40 cubic yards, with a gantry that raises either 12 or 15 feet above the truck frame and then tucks compactly behind the cab during transport. The lightweight, easy-to-handle, extra-wide 100-inch tarp allows you to quickly contain heaping loads from the safety of the ground. You just raise the tower, deploy and secure the tarp, lower the tower and hit the road!
Hydraulics for the system are self-contained and require minimal maintenance, and care is especially easy with no pivot arms to bend or break.


Please call for more information.
FEATURES
Features:
• 12V Self-Contained Electric/Hydraulic Power Unit 
• Aluminum Leg Mast/15’ Lift - Standard on P/N 1801019
• Steel Leg Mast/12’ Lift - Standard on P/N 1803900
• Nylon-Coated Cable Assembly 
• Spring-Loaded Extruded Aluminum Roller Bar
PHOTOS/VIDEOS
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BROCHURES
MATERIALS
Materials:

Mesh
PARTS
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Roll·Rite® DC400

OVERVIEW
Our DC400 series systems feature our patented roller bearing Top Mount stationary pivot that is best for tandem and multi axle hooklift or roll offs trucks hauling similar sized containers. Reduce load interference and increase operator safety with key-fob remote controls that allow 360° walk-around to monitor tarp operation from any ground position.  Tarp standing where you want to so you can clearly see what you are covering.
 

Please call for more information.
FEATURES
DC400 Tarp System for Similar Sized Containers Includes:
  • Super Duty Gear Motor with 98 inch Tarp Spool with Integrated Housing
  • Powder-coated Adjustable Tower
  • Stationary Top Mount Pivot Set
  • Wide Tarp Bow Set
  • Wireless Power Pack: Single Valve Hydraulic Pump with Black Box™ Remote Control, 2 Keyfobs.
PHOTOS/VIDEOS
BROCHURES
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MATERIALS
Please call for more information.
parts
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​P.O. Box 1217 144 Main Street Unit E (Route 121A)
Plaistow, New Hampshire 03865 
800-727-7004 


info@granitstatecover.com

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Copyright Screech Built © 2018
  • Home
  • PRODUCTS
    • CRANK N' GO/SLIDE & GO
    • FLIP LID
    • ROLL STYLE TARP SYSTEMS
    • LINERS
    • ROLL OFF GANTRY STYLE
    • EASY COVER/FLIP N'GO
    • FLAT BED OPTIONS
    • TARPS
  • ABOUT
    • OUR STORY
    • MANUFACTURERS
  • SERVICES
    • INSTALLATION
  • INDUSTRY NEWS
    • TESTIMONIALS/PUBLICATIONS
  • CONTACT