Product Description
Crown CR 44708 Ram Assembly for manual pallet jacks features a 1.375 inch bore, 5.00 inch stroke single-acting hydraulic cylinder constructed from SAE 1045 case-hardened steel with black oxide coating and chrome-plated piston rod. Designed for the PTH50, includes oil seals and is compatible with Crown seal kit 44648-AM. Maximum system pressure: 3600 PSI. All mounting and dimensional specifications conform to OEM requirements.
Compatibility: Fits pallet jacks made by Crown, model PTH50. SKU: CR 44708
Specifications
Hydraulic
| Hydraulic Pressure Range | Maximum working pressure: 3600 PSI |
| Seal Kit Reference | Seal kit 44648-AM compatible |
Material & Construction
| Material Specification | Case-hardened carbon steel to SAE 1045 |
| Surface Hardness | Rockwell C45 minimum |
| Rod Plating | Chrome-plated piston rod, minimum 0.0005 inch |
Part Numbers
| OEM Part Number | CR 44708 |
| Manufacturer Part Number | 44708 |
| Compatible Models | Crown PTH50 manual pallet jack |
Performance Specifications
| Service Factor | 1.15 |
| Efficiency Rating | 85% hydraulic transmission at rated load |
