Heavy equipment, offshore cranes, and hydraulic-powered mobile machinery that carry 5,000 PSI capable hose lines face a specific installation challenge: the machine has hydraulic power available at the reel mount point, no practical access to electrical circuits or compressed air at that location, and the working hose pressure exceeds what a standard 3,000 PSI reel can handle. The Coxreels HP1125-4-100-H addresses both constraints on the compact HP1125 Series chassis a hydraulic motor (a fluid-power-driven rewind drive with end-ported 9/16-18 UNF O-ring boss fittings the SAE straight-thread port standard on most mobile hydraulic circuits that taps directly into the machine's existing hydraulic system for retraction power) with direct gear drive (no chain gears engage the drum directly for quiet, smooth retraction without chain stretch or lubrication intervals) on the HP1125 Series high-pressure frame: electroless nickel plated steel 90° NPT swivel rated for 5,000 PSI service, AFLAS seals for broad chemical and thermal resistance, and an all-welded 12-gauge steel A-frame. One point worth clarifying for installations involving this reel: the hydraulic motor that retracts the drum uses low-pressure hydraulic fluid from the machine's auxiliary circuit. This is a completely separate fluid path from the high-pressure working fluid carried in the drum hose at up to 5,000 PSI. The two circuits share no components and operate entirely independently.
Type: Hydraulic Motor Rewind Hose Reel | Series: HP1125 | Motor Type: Hydraulic, End Ported | Motor Port: 9/16-18 UNF O-Ring Boss (ORB) | Drive: Direct Gear Drive (No Chain) | Hose I.D. (in.): 1/2 | Hose O.D. (in.): 7/8 | Hose Length (ft.): 100 | Hose Included: No | Max PSI: 5,000 | Swivel: Electroless Nickel Plated Steel 90° NPT | Swivel Seals: AFLAS
Features
- Hydraulic motor with end-ported 9/16-18 UNF O-ring boss connections taps the machine's existing hydraulic auxiliary circuit for retraction power with no electrical wiring or compressed air supply required at the reel
- Direct gear drive no chain or sprocket; engages the drum directly for quiet, smooth retraction without chain slack, stretch, or lubrication requirements a notable advantage over chain-drive alternatives on hydraulic-powered reels
- Electroless nickel plated steel 90° full-flow NPT swivel inlet hardened swivel construction rated for 5,000 PSI working pressure in the hose fluid path; greater pressure capability and corrosion resistance than the brass swivel on standard 1125 Series models
- AFLAS swivel seals fluoroelastomer compound with superior chemical and heat resistance over Nitrile seals, suited to hydraulic fluid, petroleum, chemical injection, and elevated-temperature service at 5,000 PSI working pressures
- Exclusive low-profile outlet riser and open drum slot design provides a non-crimping, flat smooth hose wrap around the drum
- Heavy-duty CNC robotically spun and ribbed discs with rolled edges for greater strength, durability, hose protection, and operator safety
- Sturdy one-piece, all CNC robotically welded 12-gauge steel A-frame base not bolted for superior reel structure; mounting pattern in base for wall, vehicle-body, or overhead installation
- Permanently lubricated, self-aligning pillow block bearings for trouble-free, smooth drum rotation over extended service life
- Adjustable tension brake prevents free-wheeling during hose deployment; long-handled locking pin secures drum during transport or storage; long-lasting chip-resistant, rust-inhibiting CPC powder coat finish; 2-year manufacturer's limited warranty
Made in USA: 
Applications
- Large excavators & heavy construction equipment machines with hydraulic auxiliary circuits available at the reel mount point carrying 5,000 PSI hydraulic test or service hose, where tapping the machine's existing circuit eliminates the need for separate electrical or air infrastructure
- Offshore cranes & marine deck machinery vessels and platforms with hydraulic deck machinery where high-pressure fluid lines require a 5,000 PSI capable reel and the hydraulic motor eliminates electrical dependency in classified or wet marine environments
- Logging & forestry equipment skidders, forwarders, and feller bunchers with hydraulic remotes at the reel location carrying elevated-pressure fluid lines where the HP1125 pressure rating is required and hydraulic motor integration suits the machine architecture
- Oilfield & mining mobile equipment hydraulic-powered field service machinery and mining vehicles handling 5,000 PSI chemical injection or service hose where hydraulic motor retraction avoids electrical classified-area complexity while meeting the working pressure requirement
- Agricultural & irrigation high-pressure equipment large tractors and hydraulic-powered service units with rear remotes available at the reel point, where 5,000 PSI capable hose management and hydraulic motor integration suit the machine's existing power architecture
FAQs
Q: This reel has a hydraulic motor AND carries 5,000 PSI hose are there two separate hydraulic circuits involved?
A: Yes and this is the most important thing to understand about this reel's installation. The hydraulic retraction motor connects to the machine's auxiliary hydraulic circuit (typically low-to-medium pressure hydraulic fluid from the machine's pump) through the 9/16-18 UNF ORB motor ports. This is the motor supply circuit. The 5,000 PSI working fluid carried in the drum hose travels through an entirely separate path through the hose, outlet riser, and swivel that shares no components with the motor supply circuit. The 5,000 PSI is the pressure rating of the hose fluid path, not the motor's operating pressure. Plan two independent hydraulic connections at the installation point: one for the motor supply/return, and one for the hose inlet swivel.
Q: What is the difference between the HP1125-4-100-H and the standard 1125-4-100-H?
A: Both use a hydraulic motor with end-ported 9/16-18 UNF ORB connections on the same basic chassis with direct gear drive. The difference is working pressure in the hose fluid path and swivel specification. The HP1125-4-100-H is rated to 5,000 PSI with an electroless nickel plated steel swivel and AFLAS seals. The standard 1125-4-100-H is rated to 3,000 PSI with a machined brass swivel and Nitrile seals. The hydraulic motor supply circuit operates independently of this pressure difference. The 5,000 PSI rating applies to the hose working fluid path only.
Q: What is the difference between the HP1125-4-100-H and the HP1125-4-100-A?
A: Both provide automatic drum retraction using a power source already present on the equipment, with no separate electrical wiring to the motor. The -A uses compressed air from your existing shop air supply (90 120 PSI) through a small air line to the Gast motor. The -H uses low-pressure hydraulic fluid from the machine's auxiliary circuit through the 9/16-18 UNF ORB motor ports. Choose the -H when the equipment has hydraulic remotes at the reel mount point and no practical compressed air supply; choose the -A when shop air is available and a hydraulic connection is not practical or desired.
Q: What hydraulic flow rate and pressure does the retraction motor require?
A: Coxreels does not publish specific GPM or operating pressure requirements for the hydraulic rewind motor on the HP1125 Series. Before installation, contact Coxreels directly to confirm the motor's flow and pressure requirements against your machine's available hydraulic auxiliary output. This is separate from the 5,000 PSI working pressure of the hose fluid path the motor supply circuit requirements are determined by the retraction motor, not by the hose pressure rating.
Q: Does the reel come with hose included?
A: No the HP1125-4-100-H ships less hose. The drum accepts 1/2" ID / 7/8" OD hose up to 100 feet. Select hose with a working pressure rating at or above your system pressure (up to 5,000 PSI), rated for your specific media, and compatible with the electroless nickel plated steel swivel and AFLAS seals. At 5,000 PSI, use hose assemblies with fittings rated and crimped for high-pressure service.
| LESS HOSE | SIZE INDEX |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SKU | STANDARD CAP | OPTIONAL CAP. Reducer required |
INLET SWIVEL & OUTLET RISER |
PSI | HP SKU | HP PSI | APRX. LBS. |
|||||
| I.D. | O.D. | FT. | I.D. | O.D. | FT. | |||||||
| 1125-4-100 | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100 | 5,000 | 36 | 1 |
| 1125-4-100-A | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-A | 5,000 | 36 | 1 |
| 1125-4-100-AB | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-AB | 5,000 | 36 | 1 |
| 1125-4-100-C | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-C | 5,000 | 36 | 1 |
| 1125-4-100-E | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-E | 5,000 | 36 | 1 |
| 1125-4-100-EA | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EA | 5,000 | 36 | 1 |
| 1125-4-100-EB | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EB | 5,000 | 36 | 1 |
| 1125-4-100-ED | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-ED | 5,000 | 36 | 1 |
| 1125-4-100-EF | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EF | 5,000 | 36 | 1 |
| 1125-4-100-H | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-H | 5,000 | 36 | 1 |
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