Hydraulic Counter Balance Valve 62256GT (Boom Cylinder Load Holding Valve) – Optimized Product Page Content

🔹 Product Overview
The Hydraulic Counter Balance Valve with part number 62256GT (often cross-referenced as 62256) is a crucial, high-specification hydraulic safety component used in the main boom lift/telescope circuits of a wide range of Genie S-Series (Telescopic) and Z-Series (Articulating) Boom Lifts.1 This valve is a load-holding device typically mounted directly onto a critical lift or telescope cylinder. Its primary function is to lock the cylinder’s position, preventing the boom from moving or collapsing under the weight of the boom/platform or due to a sudden loss of hydraulic pressure (e.g., hose failure).
This counterbalance valve is absolutely essential for the safety, stability, and control of the boom movement.2 The part number 62256GT is the necessary replacement for addressing dangerous issues such as boom drift, uncontrolled lowering, or jerky, unstable motion in the circuit it controls.3 A new, correctly specified valve is paramount for operator safety and machine compliance.
🔹 Key Features & Benefits
✅ Load-Holding Safety: Essential safety device that prevents cylinder creep, drift, or catastrophic collapse under load.4
✅ Controlled Movement: Ensures smooth, controlled, and predictable movement when lowering or retracting the associated boom section.5
✅ Broad S/Z-Series Fitment: Essential replacement for critical cylinders on popular models like the S-60, S-85, and Z-60/34.6
✅ Direct OEM Cross-Reference: High-quality aftermarket equivalent for Genie part numbers 62256GT and 62256.7
🔹 Technical Details
| Detail |
Specification |
| Part Number |
62256GT (Also known as 62256) |
| Condition |
100% new aftermarket replacement |
| Type |
Hydraulic Counterbalance / Overcenter Valve |
| Function |
Locks the cylinder rod’s position and provides controlled release when pilot pressure is applied. |
| Intended Use |
Main Lift, Primary Boom, or Telescope Cylinders (Varies by application). |
| Application Location |
Typically screws directly into the hydraulic port of a critical boom cylinder. |
| Warranty |
12 months against manufacturing defects |
🔹 Compatible Genie Models & Applications
The Counter Balance Valve 62256GT is a widely used, vital replacement part for the following Genie Boom Lifts:
| Genie Equipment Series |
Specific Compatible Models (Examples) |
| S-Series (Telescopic Boom) |
S-40, S-45, S-60, S-60X, S-65, S-80, S-85 |
| Z-Series (Articulating Boom) |
Z-60/34 |
Common Application: Crucial component for the load-holding circuit of the main lift/telescope cylinders, ensuring safe and stable positioning at height across a large portion of the Genie fleet.
🔹 Why Choose RQ Parts?
Safety Assurance: Guarantees the necessary load-holding safety feature is fully functional, protecting personnel and equipment.
Restore Control: Eliminates boom drift and ensures smooth, controlled motion during lift or lower operations.
High Quality: Manufactured to resist internal leaks and ensure reliable valve operation under high pressure and load.8
Competitive Pricing: Cost-effective solution for replacing complex, safety-critical hydraulic control components.