COUNTERBALANCE VALVE 50480GT (JIB CYLINDER, 3800 PSI) – Optimized Product Page Content

🔹 Product Overview
The Counterbalance Valve with part number 50480GT (often cross-referenced as 50480) is a specialized, high-specification hydraulic safety component designed for use with the Jib Cylinder on specific Genie Articulating Boom Lifts. This valve is a load-holding device that is typically mounted directly onto the jib cylinder itself. Its primary function is to lock the cylinder’s position, preventing the jib from moving or collapsing under external load or due to a sudden loss of hydraulic pressure. Critically, this valve is engineered for a 3800 PSI pressure setting.1
This counterbalance valve is absolutely essential for the safety, stability, and control of the articulating jib. The part number 50480GT is the necessary replacement for addressing dangerous issues such as jib drift, uncontrolled lowering/raising of the jib, or jerky, unstable motion in the jib circuit. Proper installation of this valve is paramount for operator safety and machine compliance.
🔹 Key Features & Benefits
✅ Jib Cylinder Specific: Designed for precise fitment and control of the boom lift’s Jib Cylinder.
✅ High-Pressure Rating: Engineered for the demanding pressure requirements of the jib circuit, rated at 3800 PSI.2
✅ Load-Holding Safety: Essential safety device that prevents jib cylinder creep, drift, or catastrophic collapse under load.
✅ Direct OEM Cross-Reference: High-quality aftermarket equivalent for Genie part numbers 50480GT and 50480.3
🔹 Technical Details
| Detail |
Specification |
| Part Number |
50480GT (Also known as 50480) |
| Condition |
100% new aftermarket replacement |
| Type |
Hydraulic Counterbalance / Overcenter Valve |
| Critical Specification |
3800 PSI Pressure Setting |
| Function |
Locks the jib cylinder position and provides controlled release when pilot pressure is applied. |
| Intended Use |
Jib Cylinder Circuit |
| Application Location |
Typically screws directly into the hydraulic port of the Jib Cylinder. |
| Warranty |
12 months against manufacturing defects |
🔹 Compatible Genie Models & Applications
The Counterbalance Valve 50480GT is a vital replacement part for the following Genie Articulating Boom Lifts:
| Genie Equipment Series |
Specific Compatible Models (Examples) |
| Z-Series (Articulating Boom) |
Z-45/25, Z-45/25J (Models with a Jib) |
Common Application: Crucial component for the load-holding circuit of the jib cylinder, ensuring safe and stable platform positioning at the end of the main boom.
🔹 Why Choose RQ Parts?
Safety Assurance: Guarantees the necessary load-holding safety feature for the jib is fully functional, protecting personnel.
Restore Control: Eliminates jib drift and ensures smooth, controlled motion during jib extension/retraction.
High Quality: Manufactured to hold the exact 3800 PSI pressure setting and resist internal leaks.
Competitive Pricing: Cost-effective solution for replacing complex, safety-critical hydraulic control components.