Finding a reliable automatic tarp system can speed up loading, protect your haul, and reduce weather exposure. The following five products, drawn from top-rated options, balance durability, ease of installation, and full-bed coverage for common dump truck sizes. Each listing highlights aluminum construction, electric motors, and the most relevant features to help you compare at a glance.
| Product | Bed Coverage | Material | Motor | Notes |
|---|---|---|---|---|
| Kym Industries 4-Spring System | Up to 24′ | Aluminum | 12V 50:1 | Includes mesh tarp; robust arms |
| Carolina Tarps Electric 4-Spring | Custom fit for beds up to 24′ | Aluminum | Rotary switch with battery cable | Warranty; wraparound cover |
| Mytee Products Complete Electric 4-Spring | Up to 24′ long | Aluminum | Spring-loaded system | Includes tarp switch kit |
| Generic Kym Industries 4-Spring System | Up to 20′ bed | Aluminum | 12V 50:1 | Fastest cover time claim |
| ALL TRUCK PRODUCTS 1200W/90:1 Motor | Up to 40′ beds | Aluminum | 1200W, 90:1 | Universal replacement motor |
The following selections emphasize aluminum construction for rust resistance, 12V electrical systems for compatibility with standard batteries, and complete kits that simplify installation. Read on to compare features, compatibility, and installation considerations before buying.
Kym Industries Electric 4-Spring System for Dump Trucks
The Kym Industries 4-Spring system features polished aluminum upper and lower arms designed for corrosion resistance and long service life. It claims up to 24 feet of bed coverage with 93″ upper and lower arms, supporting easy deployment and retraction. A 12V 50:1 Apache electric motor is included with a black mesh tarp, and a rotary switch kit with 50 feet of 6-gauge copper-conductor cable completes the control package. This setup targets dumpers needing robust, simple operation and reliable performance in varying weather conditions.
Carolina Tarps Electric Aluminum 4-Spring Dump Truck Tarp System
This model emphasizes heavy-duty rust-proof aluminum construction and an included installation hardware kit for a fast setup. A 50-foot rotary switch with a 6-gauge dual-conductor battery cable is included, allowing convenient control from ground level or the cab. The tarp itself is not included, which gives buyers flexibility to pair with their preferred cover. The package is designed for durability, with a one-year manufacturer’s warranty and a straightforward installation process.
Mytee Products Complete Electric Aluminum 4-Spring System
This complete system is designed for dump beds up to 24 feet long and under 106 inches wide. It uses aluminum parts to resist rust, includes a tarp switch kit, and features 4-spring pivoting arms with axle mounting brackets and stainless-steel bushings. The kit includes essential components like spiral torsion springs and a 3/4-inch axle bearing with flange, aiming to deliver smooth operation and long-term reliability in tough work environments.
Kym Industries Aluminum 4-Spring System (20′ Bed)
This system uses polished 78″ lower and 93″ upper aluminum arms to deliver a 20-foot bed coverage. It includes a 12V 50:1 Apache electric motor and a rotary switch with a 50-foot copper conductor cable. The aluminum construction reduces weight while maintaining rigidity, offering fast and efficient tarp operation with weather-resistant performance in daily dump-truck tasks.
ALL TRUCK PRODUCTS Arm Kit (Arms Only) for Dump Trucks
This arms-only kit offers universal fit for dump beds up to 23 feet long and up to 110 inches wide. It includes telescoping arms and a cross tube for tarps, with adjustable features to tailor cover dimensions. The kit is designed for compatibility with multiple tarp systems and emphasizes versatile installation for varied dump bed configurations.
ALL TRUCK PRODUCTS Universal Tarp Motor Replacement
This universal replacement motor is designed for dump bodies up to 28 feet and is compatible with many electric tarp systems. With a 90:1 gear ratio and a sealed worm gear, this 12-volt motor supports robust transformation of tarp movement. The motor includes a 3/4″ by 4″ shaft with pre-drilled mounting holes, enabling easy integration into compatible tarping setups and helping extend the life of existing systems.
Buying Guide: Key Purchase Considerations
When selecting an automatic tarp system for a dump truck, consider bed length, width, and whether you need a full kit or parts to retrofit existing hardware. Aluminum construction reduces corrosion and weight, important for fuel efficiency and durability in dusty or salty environments. Electrical requirements should align with your truck’s battery setup, typically 12V systems with standard cable gauges. Look for a complete kit that includes a tarp, motor, controller, and mounting hardware, or assess compatibility with your existing tarp material.
- Bed dimensions: Ensure the system provides full coverage for your typical load, including extensions up to 24 feet or more in some models.
- Mounting and fit: Verify arm length, cross tube adjustability, and whether telescoping arms accommodate widths up to 110 inches.
- Motor and control: Prefer units with 12V motors and long control cables for flexible operation from ground or cab.
- Durability: Aluminum arms resist rust, while stainless steel bushings and sturdy pivot pins extend service life in tough environments.
- Warranty and service: Check manufacturer warranties and availability of replacement parts or motors.
- Assess whether you want a full system with tarp included or an arms-only kit for customization.
- Consider installation complexity and whether hardware is included for a quick setup.
- Compare the total bed coverage against typical dump bed sizes in your fleet to ensure optimal performance.
- Evaluate maintenance needs, such as lubrication points on pivot joints and spring tension.
- Review compatibility with existing tarp materials and compatibility claims for universal motor replacements.
These considerations help ensure you select an automatic tarp system that delivers reliable coverage, reduces loading time, and withstands daily truck operation. The listed options provide a range of bed lengths, materials, and control features to suit most dump truck configurations without compromising on durability or ease of use.