ROLL style TARP SYSTEMS

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We offer the following products

Granite State Cover
Manual roll tarp

overview

Your trailer can be completely covered and uncovered with our Roll Tarp system.  The Roll Tarp has straps with ratchets down the side of the trailer. Just undo the straps and roll the tarp across cover or uncover your trailer.

FEATURES

Manual System Only
Can be outfitted for trailers 96”+ Any Length
Trailer Type:
    Walking Floor
    Belt Trailer
    Possum Belly
    Chip Trailer
    Dump Trailer

PHOTOS/videos 

brochures

Call for details

MATERIALS

Materials:
Mesh - known as Combo, Mesh with Vinyl reinforcement -great for trash industry
Vinyl - 22 oz, 30 oz, 32 oz, 32/22/32 (32 in the front in back with 22 for the main body)
2” Aluminum Schedule 80 Pipe
Choice of tarp - Mesh or Vinyl
Choice of Rubber Upright - Standard or Offset
Call for more details

PARTS

Call for details

AERO POWERLocK
​Electric Shur Loc

overview

Your trailer can be completely covered and uncovered with the Aero electric PowerLock system from the comfort of your cab.

FEAtureS

Electric System
Can be outfitted for trailers 96” wide+
Any length

Trailer Type:
Walking Floor
Belt Trailer
Possum Belly
Chip Trailer
Dump Trailer

photos/videos

brochures

materials

Materials:
Mesh - known as Combo Mesh with Vinyl reinforcement - great for trash industry
Vinyl - 22 oz, 30 oz, 32 oz, 32/22/32 (32 in the front in back with 22 for the main body)
2” Aluminum Schedule 80 Pipe
Choice of tarp - Mesh or Vinyl
Choice of Rubber Upright - Standard or Offset
Call for more details

PARTS

EL Cargo 521
Electric Twin Gearbox

overview

Electric Twin Gearbox System
Innovative electrical product, based on the same design as the 421-ME, this electrical system is designed to be manually operated for troubleshooting in the event of missing power supply. This product is made of sturdy and durable material. The wireless remote control option is a wise and popular choice. This innovative system is excellent for its safety of operation.
the 521-EM can be fitted to almost any open top trailer. It offers the same benefits as all of El Cargo’s systems: water tightness, the toughness of their anchoring hooks, easy and quick to operate, and most of all, sizable fuel economy by as much as 14.93%. Versatile, they can handle any type of bulk transportation including sand, grain, hazmat, etc. ElCargo systems protect your cargo from bad weather, while also protecting the environment.
​

FEATURES

Model 521

• Sustainable electric motor
• Multiple gear system
• Innovative central mechanism assembly
• External tensionner in the front
• Internal tensionner at the rear
• Optional wireless remote control
• Three aluminum tubes: winding, center and anchoring
• Aluminum bulkhead available in heights from 10′ to 16′
• Central and rear robust steel cross bows
• Rear bow with closing tarp
• Approximate weight of system 190 kg (420 lbs)
• Unmatched customer service
• Fits most open roof trailer
• Easy anchoring, no need for straps
• Weatherproof cargo protection
• Fuel saving by as much as 14.93%
• 3-year warranty against all manufacturing defects and 2 years on the electrical componants
• 22-ounce vinyl tarp and built-in reinforcement at contact point increase life

PHOTOS/VIDEOS

BROCHURES

Call for details

MATERIALS

Materials:
​22 oz Black Vinyl, comes with rubber uprights, large pipe for rolling across container.  ​

PARTS

Granite state cover 
Manual Shur Loc

overview

Your trailer can be completely covered and uncovered with our Shur Loc system. As the driver rolls the tarp across the trailer they just keep rolling until the roll pipe goes over and  back under the latch plate and “Loc” in tight. ​

FEAtureS

Manual System Only
Can be outfitted for trailers 96” wide+
Any length

Trailer Type:
Walking Floor
Belt Trailer
Possum Belly
Chip Trailer
Dump Trailer
Electric -
Electric Arm - See
Aero Force
Aero PowerLock
Roll Rite
​El Cargo 521 or 591

photos/videos

brochures

Call for details

materials

Materials:
Mesh - known as Combo Mesh with Vinyl reinforcement - great for trash industry
Vinyl - 22 oz, 30 oz, 32 oz, 32/22/32 (32 in the front in back with 22 for the main body)
2” Aluminum Schedule 80 Pipe
Choice of tarp - Mesh or Vinyl
Choice of Rubber Upright - Standard or Offset
Call for more details

PARTS

Call for details

 EL Cargo 201 
Direct Command Manual Tarp

overview

Direct hand crank operating device provided with a crank handle coupled with a universal joint at the winding tube. Operates from the Catwalk with locking gear to keep pipe locked into place. Recommended for handling small to medium size tarps. tensioning springs are installed in the winding tube for ease of use.​

FEATURES

Model 201

• Manually operated at the ground level
• Aluminum winding, center and anchoring tube
• Internal front tensioner for stable rolling up
• Approximate weight for 18′ system: 65 kg (145 lbs.)
• Unmatched customer service
• Fits most open roof straight body trucks
• Easy anchoring, no need for straps
• Weatherproof cargo protection
• Fuel saving
• 3-year warranty against all manufacturing defects
• 22-ounce vinyl tarp 
• Complete color line

PHOTOS/VIDEOS

BROCHURES

Call for details

MATERIALS

Materials:
22 oz  Vinyl, comes with uprights, large pipe for rolling across container.  ​

PARTS

EL Cargo 591
Horizontal Electric System 

overview

​Unique tarp system! Combining experience with the development of mechanical tarp systems on open roof trailers, ElCargo has developed an innovative solution for quary type trucks. In addition to the features of the standard ElCargo systems, the mechanism is equipped with an electric motor which allows you to easily open or close the tarp. This product is a mechanized transversal operation, which allows installation in restricted space. System that allows the loading of bulk materials. Moreover, this mechanical system was designed with ingenuity, thus facilitating the operators’ task. Like all ElCargo systems, it can be fitted to almost any type of vocational trucks up to 7.5 M (25’) length.
the 591 can be fitted to almost any straight body. It offers the same benefits as all of ElCargo’s systems: water tightness, the toughness of their anchoring hooks, easy and quick to operate, and sizable fuel economy. Versatile, they can handle any type of bulk transportation including sand, grain, hazmat, etc. ElCargo systems protect your cargo from bad weather, while also protecting the environment.

FEATURES

Model 591
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• Operated with a switch directly from the cab
• Optional wireless remote control
• The External Tensioner applies a constant tension on the tarp during operation
• Approximate weight of system 125 kg (275 lbs)
• Aluminum winding, center and anchoring tube
• Unmatched customer service
• Fits most open roof straight body trucks
• Waterproof
• Easy anchoring, no need for straps
• Weatherproof cargo protection
• Fuel saving
• 3-year warranty against all manufacturing defects and 2 years on the electric components
• 22-ounce vinyl tarp 

PHOTOS/VIDEOS

BROCHURES

Call for details

MATERIALS

Materials:
​Tarp:  30 oz Grey Vinyl  ​​

PARTS

Granite state cover
Devivo System

overview

The Devivo system is designed to keep roll off containers covered and water tight.  Similar to the Roll Tarp System with the exception that this ties down in the front and back with shock cord.​

FEATURES

Can be fitted to any size container.

photos/videos

brochures

Call for details

materials

Tarp is made with 22 oz Black Vinyl, comes with rubber uprights, large pipe for rolling across container.

PARTS

​Call for details

AERO Force​
​Electric SHur Loc

overview

Your trailer can be completely covered and uncovered with the Aero electric system from the comfort of your cab.

FEAtureS

Electric System
Can be outfitted for trailers 96” wide+
Any length

Remote Control Opitional​

Trailer Type:
Walking Floor
Belt Trailer
Possum Belly
Chip Trailer
Dump Trailer

photos/videos

brochures

materials

Materials:
Mesh - known as Combo Mesh with Vinyl reinforcement - great for trash industry
Vinyl - 22 oz, 30 oz, 32 oz, 32/22/32 (32 in the front in back with 22 for the main body)
2” Aluminum Schedule 80 Pipe
Choice of tarp - Mesh or Vinyl
Choice of Rubber Upright - Standard or Offset
Call for more details

PARTS

EL Cargo 421
Mechanized Twin GearBox

overview

Manual Twin Gearbox System
This innovative product is a mechanical concept with two coupled gear boxes and is manually operated. The Multi-Gear System operates entirely from the ground, at the front of the trailer. The assembly of this system includes robust and durable components and is a remarkably efficient and easy to operate product. This system is highly appreciated by its users. Your tarp will have never been so easy to operate. Original ElCargo parts are necessary to secure proper mechanism as well as durability of the product.   ​

FEATURES

Model 421

• Twin Gearbox System
• Stainless steel robust lock mechanism
• Innovative central mechanical assembly
• External front tensioner
• Internal rear tensioner
• Three aluminum winding, center and fixed tubes
• Rear bow with closing tarp
• Aluminum bulkhead available in heights from 6 to 16 inches (25-40cm)
• Central and rear robust steel cross bows
• Unmatched customer service
• Fits most open dump trailers
• Superior quality components
• Approximate weight of system 190 kg (420 lbs)
• Easy anchoring, no need for straps
• Weatherproof cargo protection
• Fuel saving by as much as 14.93%

• 3-year warranty against all manufacturing defects

• 22 oz vinyl tarp 

PHOTOS/VIDEOS

BROCHURES

Call for details

MATERIALS

Materials:
​22 oz Black Vinyl, comes with rubber uprights, large pipe for rolling across container.  ​

PARTS

Roll-Rite
​Rite-Lock Power Arm

overview

Your trailer can be completely covered and uncovered with the electric system from the comfort of your cab.

FEAtureS

Electric System
Can be outfitted for trailers 96” wide+
Any length

Remote Control Opitional​

Trailer Type:
Walking Floor
Belt Trailer
Possum Belly
Chip Trailer
Dump Trailer

photos/videos

brochures

materials

Materials:
Mesh - known as Combo Mesh with Vinyl reinforcement - great for trash industry
Vinyl - 22 oz, 30 oz, 32 oz, 32/22/32 (32 in the front in back with 22 for the main body)
3” Aluminum Schedule 80 Pipe
Choice of tarp - Mesh or Vinyl
Choice of Rubber Upright - Standard or Offset
Call for more details

PARTS

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SIGN UP FOR Announcements

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​P.O. Box 1217 144 Main Street Unit E (Route 121A)
Plaistow, New Hampshire 03865 
800-727-7004 

info@granitestatecover.com