Product Description
Crown CR 79913 hydraulic pump return spring designed for PTH Series manual pallet jacks. Compression spring component integrated into pump valve assembly for handle return mechanism. Compatible with PTH 50 Series hand pallet trucks rated at 5,000 lb capacity with fork lengths from 36 to 72 inches and widths from 15.8 to 27 inches. Engineered for hydraulic systems tested beyond 1,000,000 operational cycles with contamination prevention design.
Compatibility: Fits pallet jacks made by Crown, model PTH. SKU: CR 79913
Specifications
Product Information
| Part Number | CR 79913 |
| Manufacturer | Crown |
| Part Type | Compression Spring |
Hydraulic System Specifications
| System Duty Cycle | Tested to exceed 1,000,000 operational cycles |
| Function | Pump valve assembly handle return spring |
| Design Feature | Contamination prevention design for hydraulic system protection |
Equipment Compatibility
| Compatible Equipment Make | Crown |
| Compatible Model Series | PTH 50 Series hand pallet trucks |
| Equipment Load Rating | 5,000 lb capacity |
| Fork Length Range | 36 to 72 inches |
| Fork Width Range | 15.8 to 27 inches |
Frequently Asked Questions
Q: Which Crown pallet truck models use the CR 79913 spring?
A: The CR 79913 is engineered for Crown PTH 50 Series manual hand pallet trucks with 5000 lb capacity. It fits models with fork lengths ranging from 36 to 72 inches and fork widths from 15.8 to 27 inches.
Q: How is the CR 79913 spring rated for durability?
A: The CR 79913 compression spring has been tested to exceed 1,000,000 operational cycles in the pump valve assembly. This high cycle rating reflects design durability for demanding material handling environments.
Q: Does the CR 79913 include contamination prevention design features?
A: Yes. The CR 79913 is engineered with contamination prevention design integrated into the compression spring component. This protects the hydraulic system from particle ingestion during handle return operations.
Q: What function does the CR 79913 spring perform in the handle mechanism?
A: The CR 79913 is a compression spring component integrated into the pump valve assembly that controls the handle return mechanism. It provides spring force to reset the handle position after each lift cycle in Crown PTH pallet trucks.
Q: Is the CR 79913 compatible with all PTH Series models?
A: The CR 79913 is specifically designed for Crown PTH 50 Series hand pallet trucks. Verify your equipment model and serial number to ensure proper fitment before ordering this spring component.