12 Best Generator Tray For Rv of 2026 To Save Your Back

1

LWHwareHT Portable Trailer Tray RV Generator Rack Trailer Tongue Cargo

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  9.5
• Brand
  LWHwareHT

Key specs2

Mounting Location

Trailer tongue A-frame

Frame Clearance Note

Trailer tongue racks elevate cargo above the hitch, but owners must confirm vertical clearance for manual jack cranks and propane tank cover removal.

Pros & cons32

Pros

• Mounts above the trailer tongue to utilize unused A-frame space without extending total trailer length
• Steel construction provides a rigid platform for holding heavy machinery off the ground
• Black protective finish helps resist outdoor weather exposure and highway debris

Cons

• Listing omits maximum weight capacity, requiring direct verification before loading heavy generators
• Overhead tongue placement requires verifying clearance around propane tanks and front jacks

2

24"x24"x2.7" Heavy Duty Steel Sliding Battery Tray Generator Slide Out

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  9.0
• Brand
  ONLYLIDA

Key specs2

Tray Dimensions

24 in x 24 in x 2.7 in

Slide Operation

Pulling the generator outward eliminates back strain from lifting equipment out of deep storage bays and directs exhaust away from the interior.

Pros & cons32

Pros

• Square 24 by 24 inch footprint accommodates wide portable generators and battery banks
• Sliding track mechanism lets you pull equipment out for easier starting and refueling
• Steel construction with 2.7 inch raised perimeter lip prevents gear from shifting off track

Cons

• Requires at least 24 inches of clear compartment width and depth plus side slide clearance
• Weight rating is not stated in product data, so verify load limits for fully fueled machinery

3

KUAFU RV Cargo Carrier Universal for RVs Campers Trailers Tray

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  8.9
• Brand
  KUAFU

Key specs1

Platform Versatility

Universal cargo carrier framing provides open exterior tie-down points for securing various generator frame styles or utility storage boxes.

Pros & cons32

Pros

• Universal design provides dedicated exterior mounting for RVs, campers, and travel trailers
• Frees up vehicle interior and truck bed space by holding the generator on an exterior platform
• Serves as a versatile cargo platform that can also carry general travel gear when needed

Cons

• Dimensions and weight ratings are not specified, requiring confirmation before purchase
• Specific mounting hardware and frame attachment style must be verified for your rig

4

24"x14"x2.7" Heavy Duty Steel Sliding Battery Tray Generator Slide Out

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  8.7
• Brand
  ONLYLIDA

Key specs2

Narrow Bay Fit

24 in x 14 in x 2.7 in

Compartment Access

A 14-inch narrow profile allows installation in tight exterior storage bays where wider slide assemblies cannot clear the door opening.

Pros & cons42

Pros

• Compact 14-inch width fits narrow RV baggage compartments and tight pass-through spaces
• Heavy duty steel build maintains structural rigidity when supporting heavy equipment
• Slide-out design allows pulling equipment forward for hassle-free maintenance access
• Raised 2.7-inch side walls keep batteries or portable generators secure during transit

Cons

• Narrow 14-inch dimension will not fit larger high-wattage open-frame generators
• Product data omits slide track weight limit, which must be verified for heavy wet loads

5

24"x30”x2.7" Heavy Duty Steel Sliding Battery Tray Generator Slide Out

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  8.5
• Brand
  ONLYLIDA

Key specs2

Oversized Platform

24 in x 30 in x 2.7 in

Ventilation Advantage

Extending a running generator 30 inches out from an RV compartment helps prevent exhaust heat buildup against baggage compartment walls.

Pros & cons42

Pros

• Generous 30-inch width offers substantial surface area for large generators or dual batteries
• Sliding rail functionality brings heavy equipment outside the bay for proper ventilation
• Heavy duty steel construction resists flexing under distributed tool and cargo weight
• Integrated 2.7-inch lip prevents stored gear from sliding off the platform during transit

Cons

• Deep 30-inch footprint requires a large compartment door opening with adequate internal clearance
• Maximum carrying capacity is unlisted, so check that loaded generator weight is supported

6

Kojem RV Bumper-Mounted Generator Cargo Carrier for Campers Trailers RV

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  7.4
• Brand
  Kojem

Key specs2

Bumper Attachment

Rear bumper mount

Structural Check

Rear bumper carriers transfer dynamic bouncing loads to the RV frame, making it critical to confirm your trailer bumper welds can handle the weight.

Pros & cons32

Pros

• Mounts directly to the RV rear bumper to utilize exterior space behind the trailer
• Eliminates the need to lift heavy generators into interior storage lockers or tow vehicles
• Designed specifically to support generator loads on camper and travel trailer frames

Cons

• Product listing does not specify bumper beam size compatibility or included hardware
• Bumper-mount setups require verifying factory RV bumper weld strength to handle bouncing loads

7

GennyGo 2 RV Bumper-Mount Folding Adjustable Tray/Box Cargo Supports 2FSAS

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  7.4
• Brand
  Mount-n-Lock

Key specs2

Stowage Feature

Folding adjustable supports

Rear Footprint Savings

Folding arms reduce the rear overhang when traveling without cargo, simplifying campsite maneuvering and garage storage.

Pros & cons32

Pros

• Folding tray design swings up when unloaded to shorten overall trailer length for parking
• Adjustable support arms adapt to different cargo box and generator base footprints
• Engineered specifically for bumper mounting to create dedicated rear storage on travel trailers

Cons

• Exact load rating is unstated in listing, requiring verification before carrying heavy generators
• Compatibility with non-standard or tubular RV bumpers must be verified before installation

8

RecPro Generator Slide Out Tray can be Used for Yamaha

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  7.3
• Brand
  RecPro

Key specs1

Door Clearance Design

Engineered to mount under RV compartment and baggage doors, enabling equipment to roll out clear of exterior door latches and seals.

Pros & cons32

Pros

• Mounts underneath RV compartment and baggage doors for clean integrated installation
• Slide mechanism pulls generator outward so exhaust discharges safely into open air
• Explicitly suited for Yamaha portable generator models and similar compact power equipment

Cons

• Base dimensions and extension length are omitted from data and must be measured before ordering
• Listed compatibility focuses on Yamaha models, so check mounting holes for other generator brands

9

KUAFU RV Cargo Carrier Universal for RVs Campers Trailers Tray

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  7.2
• Brand
  KUAFU

Key specs1

Odor Isolation

Carrying combustion equipment on an external tray eliminates gasoline fumes and residual oil odors from inside the RV living quarters.

Pros & cons32

Pros

• Universal fitment allows mounting across a variety of RV, camper, and travel trailer configurations
• Provides an exterior platform that keeps fuel odors and messy oil out of your living space
• Accommodates generators or general camping supplies on an open exterior tray

Cons

• Tray dimensions and weight limits are not documented in the listing specifications
• Mounting brackets and bolt patterns must be matched to your specific vehicle chassis

10

Generator Slide Out Tray, Heavy Duty RV Cargo Slide Out

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  7.1
• Brand
  QTSZNDF

Key specs1

Ergonomic Operation

Sliding trays let RV owners reach pull cords, oil dipsticks, and control panels directly without crawling into low storage bays.

Pros & cons32

Pros

• Heavy duty construction provides rigid support for portable generator vibration and weight
• Slide-out movement lets you start and service the generator without unbolting or lifting it
• Designed as a dedicated RV cargo slide to convert standard storage lockers into utility bays

Cons

• Exterior tray dimensions, drawer slide travel, and maximum load capacity are unstated
• Requires drilling and bolting directly into compartment subflooring or frame crossmembers

11

Stromberg Carlson CC-255 Trailer Tray – A-Frame Mounted Tray, RV

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  7.1
• Brand
  Stromberg Carlson

Key specs2

Towing Stability

Mounting cargo over the trailer A-frame places mass ahead of the axle, which helps avoid rear-heavy trailer sway on highways.

A-Frame Fitment

Model CC-255

Pros & cons32

Pros

• A-frame front mount positions generator weight over the trailer tongue for stable towing dynamics
• Elevates generator above battery boxes and propane tanks to maximize unused front space
• Heavy duty black steel framework is designed specifically for travel trailer generator hauling

Cons

• Height and width clearance over propane tank covers and jack motors must be measured before buying
• Adds tongue weight to the hitch, requiring confirmation of tow vehicle hitch weight limits

12

14"x24"x2.7" Heavy Duty Steel Sliding Battery Tray Generator Slide Out

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  7.1
• Brand
  ONLYLIDA

Key specs2

Slim Compartment Profile

14 in x 24 in x 2.7 in

Lockdown Security

A 2.7-inch retaining lip provides lateral bracing, keeping generator feet from vibrating over the edge while the RV is in motion.

Pros & cons32

Pros

• Steel 14 by 24 inch profile fits compact compartments while accommodating standard generator lengths
• Sliding track design pulls gear forward for smooth exterior refueling and maintenance access
• Built with heavy duty steel and a 2.7-inch raised lip to retain equipment on rough roads

Cons

• Restricted 14-inch width limits use to compact inverter units or slim battery boxes
• Load capacity for the sliding rails is not published, requiring verification for heavy wet weights

Last update on 2026-10-15 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Will an A-frame trailer tray clear my propane tanks and front jack?

It depends on your trailer frame layout and how your front equipment is positioned. Mounts designed for trailer tongues, such as an A-frame mounted trailer tray like the Stromberg Carlson CC-255 or the LWHwareHT trailer tongue rack, sit elevated above the hitch assembly. Specific vertical and horizontal clearances vary across trailer models. You must measure the distance between your propane tank shroud, your manual or electric tongue jack housing, and the trailer front wall before bolting down the support brackets.

Can a factory RV rear bumper support a generator tray safely?

You must confirm your bumper cargo rating and weld strength before installing any carrier. Options like the Kojem RV bumper-mounted generator cargo carrier or GennyGo 2 bumper-mount folding adjustable cargo supports clamp onto square rear bumpers, but road vibration creates heavy downward leverage. Check your RV manual for bumper load limits, and inspect the factory frame welds for proper structural integrity. If your bumper cannot support the wet weight of your generator with fuel, choose an A-frame tongue rack or an interior slide tray instead.

How do I know if a slide-out tray will fit inside my RV baggage compartment door?

Measure both the clear door frame opening and the interior compartment depth, rather than the exterior locker door panel. Slide systems such as the RecPro generator slide out tray mount under RV compartment and baggage doors, while heavy-duty steel sliding trays come in specific dimensions like 24"x14"x2.7", 14"x24"x2.7", 24"x24"x2.7", and 24"x30”x2.7". Ensure the 2.7-inch lip and slide hardware clear the raised interior door sill so the tray extends outward freely without catching on the frame or weather seals.

Can I safely run my generator while it sits on the tray?

Verify your generator exhaust direction and the manufacturer clearance requirements before running your equipment on any mount. Trays like the RecPro generator slide out tray allow units like Yamaha generators to slide outside the compartment during use, which helps prevent heat buildup. Never operate a generator inside an enclosed storage space, and ensure exhaust points entirely away from RV windows, slide-outs, and roof vents to prevent heat damage and toxic gas from entering your living area.

What should I check to make sure my generator fits onto a sliding tray?

Check that the generator footprint matches the inner platform dimensions and leaves room for secure hold-down straps. Steel sliding trays are available in sizes such as 24"x14"x2.7", 24"x24"x2.7", and 24"x30”x2.7", where the 2.7-inch raised edges keep your cargo bounded. Compare the length and width of your generator base against the specific tray listing, and confirm the tray mechanism locks securely into place for transit.

How do you power devices when campground rules prohibit running a generator?

Many campsites enforce quiet hours that require turning off gas engines, making auxiliary storage batteries essential for staying powered. Using an efficient backup solar power pack helps keep essential personal devices ready for the trail without relying on noisy equipment. When working remotely, having a dedicated battery bank for laptop charging provides silent electricity inside your RV without disturbing fellow campers.