Fuel & Service Trailer (FST)
The Thunder Creek Fuel and Service Trailer (FST) moves large quantities of diesel while handling DEF and basic in‑field service tasks. Popular with agriculture operations that haul fuel without HAZMAT and construction crews with endorsed drivers, it lets equipment refuel where it works.
The flagship Daily Fluids platform, the FST carries up to 990 gallons of diesel and can add DEF, grease, and service tools to streamline daily maintenance. Built for highway towing and rough fields alike, it cuts refuel trips, protects fluid purity, and keeps high‑horsepower machines productive.
Fuel & Service Trailer (FST) Models
Choose the capacity that fits your fleet—500, 750, or 990 gallons, plus a high‑DEF combo model for SCR‑heavy equipment.
500‑gallon diesel trailer sized for midsize farms and crews who need quick, on‑site refueling without excess weight.
- 500 gal, 7‑gauge steel tank; 1 offset baffle
- Dual 5,000 lb torsion axles; 10,000 lb GVWR
- 13’ L × 7’ W × 6’ H; empty 3,575 lb
- Optional 100 gal DEF, grease, oil, power systems
750‑gallon model for larger equipment fleets needing extended run time between refills.
- 750 gal tank with 3 offset baffles
- Dual 6,000 lb torsion axles; 12,000 lb GVWR
- 15’ L × 7’ W × 6’ H; empty 3,980 lb
- Optional 100 gal DEF and full Signature/Pro packages
Maximum diesel capacity—990 gallons—for high‑hour, multi‑machine operations that demand fewer trips.
- 990 gal tank with 4 offset baffles
- Dual 7,000 lb torsion axles; 14,000 lb GVWR
- 17’ L × 7’ W × 6’ H; empty 4,300 lb
- 100 gal DEF upgrade and all power / utility options available
Combines 990 gallons of diesel with an integrated 330‑gallon DEF tank—ideal for Tier 4 fleets needing bulk SCR fluid on board.
- 990 gal diesel / 330 gal DEF; 10″ interlocking frame
- Triple 6,000 lb torsion axles; 18,000 lb GVWR
- 18’ L × 7’ W × 6’ H; empty 5,800 lb
- DEF system fully enclosed for purity; Signature + Pro options compatible
Every FST ships ready for safe, fast fueling with heavy‑duty construction, protected enclosures, and industry‑grade pumping hardware.
- 7 gauge steel tank with full‑height offset baffles, double‑welded seams, Spinsecure™ caps, and vent
- 25 GPM 12 V pump, 35′ auto‑retracting hose reel, 10 micron fuel filter, auto‑trip nozzle
- Lockable hatch‑style doors, automatic LED lighting, marine batteries, fire extinguisher
- 7.5″ formed frame, Dexter® torsion axles, electric brakes, breakaway system
- 16″ 10‑ply tires on steel wheels, adjustable 2‑5/16″ ball hitch, safety chains
- DOT placards, reflective tape, dual‑coat polyurethane paint, replaceable bolt‑on fenders
Add modular upgrades to tailor the trailer for faster fueling, extra fluids, power tools, and storage.
- 40 GPM gas‑powered fuel pump, 50′ hose reel, two‑stage (10 + 4 μm) filtration
- 100 gal 2‑in‑1 DEF system with digital meter, 50′ hose, 120 V heater
- Rear Utility Box with 56.5 cu ft storage, workbench + vise, tool chests, grease kit
- Air compressor, compressor/generator, welder‑compressor‑generator combos
- Auxiliary 30 gal oil system with 3 or 8 GPM pump, grease and towel racks
- 14‑ply tires, aluminum wheels, electric/hydraulic jack, solar battery maintainer
- Static discharge reel, spill‑containment kit, custom paint colors
