2025 DRAGON 185 BBL 4 AXLE VAC TRAILER

2025

DRAGON

Baru

Dragon 185 BBL 4 Axle Vac Trailer Enhance your fluid transport operations with the Dragon 185 BBL 4 Axle Vac Trailer. Engineered for the oilfield and industrial sectors, this trailer is built for safe, reliable, and efficient transportation of large volumes of oilfield fluids Overview & Capacity Capacity: 7700 gallons (+2%) Commodity: Unspecified Oilfield Fluids Pressure & Testing Design Pressure: 15 PSI (Internal), 22 INHG (External) Hydrostatic Test: 23 PSIG Construction & Structure Shell: 3/16 PL, 60 in OD Head: 1/4 PL Non-Code aSmE Shape Baffles: 2 flat flanged and dished 1/4 PL baffles with interior shell reinforcement rings Stiffeners: 8 external rolled rings (3/8 x 2 1/2) Welds: Internal root, external submerged-arc Compartment: Single Suspension, Axles & Tires Suspension: Hutch 9700 with 8 Leaf Low Arch Springs Axles: Two 22,500 lb. round axles with outboard drums Wheels: 1 O-hole steel disc hub pilot Tires: 11.00 X 24.5 Radial Brakes: 16 1/2 x 7 brakes with spring parking, auto slacks, and ABS on both axles Couplers & Landing Gear Upper Coupler: Bolt-on adjustable Landing Legs: 2-speed, heavy duty, high capacity lift Exterior Features & Accessories Bumper: 4" x 8" tube with tow eye Fenders: 25 ft formed aluminum hose pan (1/8" thick) Ladders: 1/4" formed supports and a driver’s side access ladder with handrails Tool Box: 18 x 18 x 36 on the driver’s side with a sealed door Mud Flaps: Anti-sail design Outlet: Two 4" butterfly valves at rear with a wedge sump Safety & Operational Components Relief Systems: 1 1/2" vacuum relief 2" pressure relief 2" blow down line Manways: Two on top and one on rear head; all 21" domed style with plated swing bolts and wing nuts Shut Off Valves: Primary: Ball type in front manway Secondary: Ball type, 12 Gal on driver’s side front with drain Lighting: Full DOT sealed lights Harness and junction box with terminal strip Two rear work lights with integral switches Sight Glass: 2" fittings on the front and rear head for clear visual inspection Protective Coatings Surface Preparation: White metal steel grit blast Profile Coating: 2.5 ml (SP-10) Interior: Chemical-resistant 100% solids epoxy liner (10-15 ml dry film thickness) Exterior: High build epoxy primer and high solids polyurethane top coat (4-6 ml dry film thickness)