Description
Single-pedestal hose reels twist and bind when service trucks drive across rough quarry terrain. The Coxreels Supreme Duty Spring Rewind hose reel incorporates dual-arm steel uprights holding 100 feet of 3/8-inch air line. Rated at 300 PSI, it services heavy off-road machinery. The 58-pound frame requires reinforced steel truck decking during installation.
The dual-pedestal chassis uses dual 1/4-inch steel support arms welded to a heavy 10-gauge formed base, preventing shaft tilt under hard off-axis line retrieval. Air and water route through an external solid brass 90-degree full-flow swivel packed with nitrile seals, preventing flow restriction under continuous oscillation. A 1-inch solid cold-rolled steel axle turns inside dual self-aligning pillow block bearings. A multi-leaf steel power spring cartridge delivers sustained rewinding torque without coil binding.
Supreme Duty Pneumatic Matrix Data
Mobile equipment service beds demand maximum frame rigidity to prevent drum bind over rough haul roads. Dual support arms stabilize extended 100-foot pneumatic hose runs.
- 300 PSI working pressure rating handles high CFM industrial shop air and mobile wash water.
- 100-foot 3/8-inch inside diameter hose capacity reaches machinery across wide equipment staging yards.
- Dual pedestal steel frame geometry eliminates axle deflection during hard off-axis line retrieval.
- Machined brass full-flow external swivel maintains unrestricted airflow to pneumatic tools.
- Self-aligning pillow block bearings deliver frictionless spool rotation under heavy hose tension.
- Multi-position locking pawl mechanism secures working hose extension without ratchet slipping.
- Heavy rolled-edge steel drum discs protect outer rubber hose jackets from sharp edge cutting.
Pneumatic Rig Dyno Telemetry Data
High-volume pneumatic bench tests evaluate flow restrictions through the brass core. Passing 40 CFM at 125 PSI through the 90-degree swivel induces a modest 4.8 PSI pressure drop across the 100-foot core. Continuous airflow creates a minor 7°F temperature decrease at the brass swivel due to air expansion cooling. Acoustic sound output measures 70 dBA at 3 feet during full spring retraction. The dual-pedestal spring motor yields 32 inch-pounds of retraction torque, pulling 100 feet of rubber air hose across wet gravel without line stall.
Field Service Maintenance Boundaries
Rough off-road service environments test mechanical integrity. Do not connect this reel to high-pressure pressure washers or hydraulic pumps exceeding 300 PSI, as the brass swivel body will rupture under hydraulic shock. Do not mount on thin unreinforced sheet metal panels.
- Inspect swivel brass threads and nitrile O-rings every 90 days.
- Lubricate guide arm rollers every 60 days to prevent flat spots.
- Verify mounting bolt tightness every 200 miles on rough off-road terrain.
Commercial Warranty Package Contents
Factory coverage provides a 2-Year limited commercial warranty covering structural frame failure, drive spring fatigue, and swivel assembly defects. The carton contains the assembled dual-pedestal hose reel, external brass 90-degree air swivel, 4-way roller guide bracket assembly, adjustable rubber line stop, and installation hardware manual without hose.