Hydraulic Top Link Cylinder 530x60x30 with Dual Ball Joints - Code 50648
The heavy-duty hydraulic top link cylinder (Product Code: 50648) is a professional-grade hydraulic actuator engineered for precision alignment, real-time geometry adjustment, and secure load retention of three-point linkage implements. Featuring an elongated, reinforced dual-acting architecture with a minimum retracted length of 530 mm and a net weight of 9 kg, this mechanism is ideally suited for specialized orchard, vineyard, and classic crawler tractors, allowing operators to adjust implement pitch angles dynamically from the cabin.
Design Details and Functionality
This hydraulic top link comes fully equipped with a standard dual-pilot check safety valve threaded to 3/8". The check valve provides a robust mechanical locking force, maintaining rod stroke configurations even under sudden hydraulic hose ruptures or line pressure drops, shielding field implements from accidental dropping. The specific hardware layout features a symmetrical design with standard spherical knuckle joint swiveling ball eyes on both the cylinder base side (tractor linkage) and the rod end side (implement linkage), each machined with a 19.3 mm pin bore hole. The combination of a 60 mm cylinder bore diameter, a high-tensile 30 mm micro-polished chrome rod, and a long 260 mm stroke provides great mechanical reliability along with excellent hydraulic responsiveness, making this link perfectly suited for specialized agricultural implements working in dense rows, orchards, or sloped terrains.
Technical Specifications
| Component Classification |
Double-acting hydraulic top link actuator cylinder |
| Minimum Length (Retracted) |
530 mm |
| Cylinder Stroke |
260 mm |
| Cylinder Bore Diameter (D) |
60 mm |
| Piston Rod Diameter (d) |
30 mm |
| Piston Rod End Fitting (F) |
Spherical knuckle joint swiveling ball eye Ø 19.3 mm |
| Cylinder Base End Fitting (P) |
Spherical knuckle joint swiveling ball eye Ø 19.3 mm |
| Hydraulic Port Connection |
3/8" BSP threads (with pre-assembled pilot-operated dual check safety valve) |
| Net Component Weight |
9 kg |
| Product Code |
50648 |
Tractor Applications & Compatibility
| Manufacturer |
Compatible Models |
| FIAT |
400 SERIES: 470 Vigneto |
| LAMBORGHINI (Crawlers) |
CLASSIC MODELS: C503, C533 |
| LANDINI |
FRUTTETO SERIES |
| MASSEY FERGUSON |
100 SERIES: 135 35 SERIES: 35 |