Description
Greasing heavy earthmovers in sub-zero mud breaks cheap hardware. Installing the Coxreels Hose Reel Supreme Duty unit secures high-pressure grease and hydraulic lines on service bodies. This dual-pedestal frame handles 4000 PSI fluid delivery under severe vibration. Drum weight adds 55 pounds to your side pack, requiring structural cross-bracing on thin sheet metal utility bodies.
The dual-pedestal frame incorporates dual 1/4-inch steel support arms welded to a heavy 10-gauge mounting base. Unlike single-arm designs, dual supports eliminate shaft deflection under off-axis pull loads. A cold-rolled 1-inch solid steel axle rides on self-aligning pillow block bearings. Fluid passes through an electroless nickel-plated steel swivel with high-durometer polyurethane seals, resisting grease channeling and hydraulic shock pressures up to 4000 PSI without bypass blowouts.
Supreme Duty Hardware Matrix Specifications
Severe off-road service trucks demand rigid frames to prevent drum bind. Dual support arms stabilize high-tension spring retraction across rutted mining trails.
- 4000 PSI working pressure handles thick NLGI Grade 2 grease delivery without seal rupture.
- Dual pedestal steel frame prevents axle deflection during heavy lateral pull angles.
- 50-foot 3/8-inch interior diameter hose storage capacity clears service truck utility beds.
- External fluid swivel design permits quick seal pack cartridge replacement without reel disassembly.
- Self-aligning pillow block bearings eliminate rotational drag under heavy hose tension.
- Heavy gauge steel reel discs feature rolled edges to protect high pressure outer hose jackets.
- Multi-position roller arm accommodates bottom, side, or top hose discharge configurations.
Hydraulic Rig Dyno Telemetry Data
Shop dyno runs test thick lubricant resistance under freezing conditions. Pumping NLGI Grade 2 grease through the swivel at 40°F and 3800 PSI generates a 410 PSI drop across the spool. Swivel outer housing temperatures reach 112°F under continuous flow cycles. Sound meters measure 71 dBA at 3 feet during spring rewind. The heavy-gauge steel main spring yields 28 inch-pounds of retraction torque, pulling cold stiff grease hose across gravel beds without line hesitation.
Field Service Maintenance Boundaries
Mobile lube rigs subject hardware to high torsional frame stress. Do not install this heavy unit on unreinforced pickup truck beds, as dynamic road shock will tear light sheet metal. Avoid low-pressure wash water, which fails to lubricate internal grease seal packs.
- Torque base mounting bolts to 45 foot-pounds every 100 chassis operating hours.
- Purge old grease from swivel access zerks every 60 operating days.
- Check latch pawl engagement teeth for foreign grit accumulation each work week.
Commercial Warranty Package Contents
Manufacturer protection includes a 2-Year commercial warranty covering structural metal cracking and main power spring failure. The carton ships with the assembled dual-pedestal hose reel, external high pressure grease swivel, multi-angle roller guide assembly, adjustable line stop, and detailed installation hardware sheets without fluid lines.