DooLittle Trailers BL7147K Premier Cargo Enclosed Trailer

DooLittle Trailers BL7147K Premier Cargo Enclosed Trailer

SKU/Model: BL7147K Box

The DooLittle Trailers BL7147K Box is a commercial-grade, enclosed Premier Cargo Trailer meticulously refined through over four decades of premium American manufacturing expertise. Presenting an agile 7-foot width by 14-foot length internal configuration, this specialized cargo trailer is built to deliver absolute security and all-weather transport protection. It serves as a dependable mobile workstation and secure asset locker for specialized contractors, mobile mechanics, commercial catering groups, and powersport enthusiasts demanding the best.

Featuring a distinctively deep V-Nose aerodynamic design, this cargo trailer provides an extended 30 3/4 inches of valuable internal nose room, maximizing spatial efficiency while cutting towing wind resistance. Structurally superior to standard cargo brands, the BL7147K relies on heavy-duty 16-inch on-center tube uprights, 16-inch on-center floor crossmembers, and 16-inch on-center square tube roof bows. This rigorous, fully boxed steel skeleton resists twisting, body flexing, and shifting even when carrying asymmetrical loads or traversing uneven unimproved roads.

The interior features an ultra-durable 3/4″ premium floor liner combined with thick 3/8″ protective wall liners, offering a rugged, puncture-resistant environment for your equipment. Cargo deployment is smooth and seamless via the secure rear gate setup and a wide 37-inch side access door outfitted with a heavy-duty 55-inch bar lock assembly. Protected from top to bottom by an automotive-grade undercoating, a seamless 1-piece aluminum roof with Thermo-Shield thermal insulation, a 30″ thick ATP stone guard, and four wheel electric brakes, this 7000 lbs. GVWR enclosed trailer is a premium asset built to stand the test of time.

Key Features & Performance Benefits

• Deep V-Nose Profile: Adds up to 30 3/4″ of advanced internal cargo depth while significantly improving tow-vehicle fuel economy.
• 16″ On-Center Box Frame: Fully boxed square tubing utilized through the walls, floor, and roof bows for unmatched structural rigidity.
• Thermo-Shield Roof: Single-piece, joint-free aluminum roof membrane providing advanced interior climate regulation and condensation prevention.
• Steel Door Holdbacks: Industrial-strength metal exterior door holdbacks that eliminate panel twisting and brittle plastic failures common on inferior models.
• Automotive Undercoating: High-grade beneath-deck barrier shield that treats raw steel elements against severe road salt, spray, and premature rust.
• 37″ Side Entry Door: Oversized utility access door equipped with a secure, heavy-duty 55″ exterior locking bar to prevent forced break-ins.

Technical Specifications