The Heil double conical crude oil trailer is the most durable trailer in the oil patch. This DOT-407 trailer can handle anything the tough off-road environment can dish out. The versatile Heil external ring design can be built with capacities from 200 barrels on up. Unique axle configurations are available for heavy weight states and for export into Canada. These trailers are designed and built to last and we back them with the industry’s longest and most comprehensive warranty.
Vessel Integrity – Craftsmanship – Standard Components – Full Function Testing – Manufacturing Process
Service Life – Tare Weight – Complete Unloading – Aerodynamics – Off-Road Service
Brake System – Ergonomics – Training – Fall Protection – Pressure Bleed Valve in Spilldam
Resale Value – Payload – Low Operating Costs – Technical Support – Superior Suspension/Subframe Combination
Warranty – Dealer Support – Training & Technical Support – Product Literature – Industry Associations
Capacity: From 8400 - 13,200 gallons, plus up to 3% outage.
DOT Code: DOT-407.
Baffles: As many or as few as needed.
Vent: 4" Girard combination pressure/vacuum with Tef-O-Sil gaskets.
Vapor Recovery: 3" Civacon vent actuated by emergency valve with 3" Sch. 10 pipe from the spilldam to the lower side of the trailer with three outlets.
Cleanouts: Four 3" aluminum on top centerline with blind Flanges.
Emergency Valve: Cable or air operated.
Piping and Valving: Piped to meet customers specifications with options as varied as our customer base.
Manhole: One Heil manhole in spilldam.
Spilldam: Located in center top of trailer.
Ladder: Side mount attached to walkway on spilldam.
Walkway: Grip strut walkway attached to side of spilldam.
Fenders: Aluminum contour fenders with Heil anti-sail/ anti-spray mud flaps front and rear.
Cabinet: 18" x 18" x 36" as standard, with many other sizes available.
Hose Carrier: Customer specified hose tray or hose tube combinations.
Overfill System: Many brands and models to choose from.
Landing Legs: Exclusive Jost A-Heil Magnum, 2 speed, 62,500- lb. lift capacity with sand shoes and street-side crank.
Subframe: Carbon steel as standard; aluminum and stainless steel also available.
Bumper / Underride: Steel or aluminum; meets DOT standards for underride protection.
Suspension: Hendrickson tandem Intraax air ride with single leveling valve.
Brake System: Wabco 4S-2M is standard for off-road applications. Haldex TRS available for highway use. Disk brakes are optional.
Tires: Customer specified.
Wheels: Customer specified.
Paint: DuPont Imron 5000 series silver metallic polyurethane enamel paint on steel parts only.
Air / Electric: 12-V Truck-Lite flange mount LED lamp system complying to FMVSS with conspicuity markings each side and rear.
Decals: All safety decals included available in English or Spanish.
Interior Lining: Customer specified.
Tow Hook: On rear bumper.
Shovel Holder: Street side in front of tandem.
Product Pump: Customer specified as an option.
Static Line: From the dome collar to the emergency valve.
Hubodometer: Customer specified as an option.
Warranty: Industry leading Silver 4 year limited warranty.
• Air-operated ball or butterfly valve for vapor venting
• Full line of safety options
• Unlimited piping configurations
• Vapor recovery pipe plumbed to other locations
• West Coast Truck and Pull designs
• Liftable axles utilizing the HLAD system on tandems or tridems when running empty save tire wear, toll charges and fuel
• A-trains and B-trains for Canada and Western U.S.
○ Customer Service
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Call us at 1-800-400-6913.
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