Product Overview
The Succebuy 71500 Hydraulic Hose Crimper is a robust and efficient tool designed for crimping AC hoses and fittings. Constructed from durable aluminum alloy, this integrated hydraulic crimper provides reliable performance for both workshop and field operations. Its compact and lightweight design ensures ease of use and portability, making it an ideal solution for customizing vehicle AC hoses.

Image: The Succebuy 71500 Hydraulic Hose Crimper kit, including the crimper tool, a set of dies, and a durable carrying case.
Safety Information
- Always wear appropriate personal protective equipment, including safety glasses and gloves, when operating the tool.
- Ensure the work area is clean, well-lit, and free from obstructions.
- Do not operate the tool if it is damaged or malfunctioning.
- Keep hands and fingers clear of moving parts during operation.
- Do not exceed the recommended crimping pressure or attempt to crimp materials beyond the tool's capacity.
- Store the tool in its case in a dry, secure location when not in use.
Components and Specifications
Main Components:
- Hydraulic Crimper Unit (with integrated handle and hydraulic valve)
- Set of Crimping Dies (various sizes: #6 (5/16"), #8 (13/32"), #10 (1/2"), #12 (5/8"), and reduced barrier dies)
- Durable Carrying Case

Image: Key components of the hydraulic crimper, including the Pin, Oil Cylinder, Yoke, Handle, and Hydraulic Valve.

Image: The complete set of 7 crimping dies, color-coded for easy identification of sizes: #10 (1/2"), #8 (13/32"), #6 (5/16"), #12 (5/8").
Technical Specifications:
| Feature | Detail |
|---|---|
| Model | 71500 |
| Material | Aluminum Alloy |
| Stamper Hardness | Up to 53 HRC |
| Product Dimensions (L x W x H) | 46 x 38 x 23 cm (approx. 18.1 x 15 x 9.1 inches) |
| Item Weight | 8 Kilograms (approx. 17.6 lbs) |
| Handle Material | Aluminum |
| Handle Type | Ergonomic |
| UPC | 739210191726 |

Image: Detailed dimensions of the hydraulic crimper: 14.5 inches (36.8 mm) in length and 6 inches (15.2 mm) in height.
Setup and Operation
Follow these steps for proper setup and operation of your hydraulic hose crimper:
- Select the Correct Die: Identify the appropriate crimping die size for your hose and fitting. The dies are color-coded and marked with their respective sizes (e.g., #6, #8, #10, #12).

Image: A crimping die being inserted into the tool's jaw.
- Insert Die and Close Jaw: Place the selected die into the crimper's jaw. Ensure it snaps securely into place. Insert the retaining pin to secure the die, then close the jaw.
- Position Hose and Fitting: Carefully position the hose and fitting within the crimping die. Ensure the fitting is seated correctly and the hose is aligned for a proper crimp.
- Turn Tool Body Clockwise: Rotate the body of the tool clockwise to bring the crimping jaws closer to the hose and fitting.
- Turn Valve to Work Position: Locate the hydraulic valve (typically a knob or lever) and turn it to the "Work" or "Close" position to engage the hydraulic system.
- Pump the Handle: Begin pumping the handle repeatedly until the crimping process is complete and the dies meet firmly around the fitting. Do not over-crimp.

Image: The hydraulic crimper in action, demonstrating the crimping process on an AC hose.
- Release Pressure: Once crimping is complete, turn the hydraulic valve to the "Open" or "Release" position to relieve pressure.
- Remove Crimped Assembly: Open the crimper jaws and carefully remove the newly crimped hose and fitting.

Image: A visual guide showing the six steps for quick and easy installation and operation: 1. Select die, 2. Insert pin, close jaw, 3. Turn tool body clockwise, 4. Turn valve to work position, 5. Pump handle until stop, 6. Complete crimping quickly.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your hydraulic crimper:
- Cleaning: After each use, wipe down the tool and dies with a clean, dry cloth to remove any debris or residue.
- Lubrication: Periodically apply a light coat of machine oil to the moving parts, such as the jaws and pin, to ensure smooth operation and prevent rust.
- Storage: Always store the crimper and its dies in the provided carrying case in a cool, dry place, away from direct sunlight and moisture.
- Inspection: Before each use, inspect the tool for any signs of wear, damage, or loose components. Do not use if damage is found.
Troubleshooting
If you encounter issues with your hydraulic crimper, consider the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Crimper not building pressure | Hydraulic valve not fully closed; low hydraulic fluid. | Ensure the hydraulic valve is fully turned to the "Work" position. If problem persists, consult a professional for hydraulic fluid check/refill. |
| Dies not closing completely | Incorrect die size for fitting; obstruction in jaws. | Verify the correct die size is selected. Inspect jaws for debris and clean if necessary. |
| Difficulty removing crimped hose | Pressure not fully released. | Ensure the hydraulic valve is fully turned to the "Open" or "Release" position. |
For issues not listed here, or if solutions do not resolve the problem, please contact Succebuy customer support.
Warranty and Support
Succebuy products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or spare parts availability, please refer to the official Succebuy website or contact their customer service department directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Contact information may be found on the product packaging or the manufacturer's official website.




