Product Description
Crown CR 46234 hydraulic ram for manual pallet jack models PTH 50. Genuine OEM part used in post-2002 Crown PTH 50 Series hand pallet trucks. Features single-acting hydraulic design, induction-hardened steel bore, sealed maintenance-free bushings, and fits forks 36-72 inches long, 15.8-27 inches wide. Rated for 5,000 lbs at 24 inch load center.
Compatibility: Fits pallet jacks made by Crown, model PTH50. SKU: CR 46234
Specifications
Hydraulic
| System Test Cycles | Hydraulic system tested to over 1,000,000 cycles |
| Seal Construction | Hydraulic seals permanently lubricated |
| Cylinder Material | High-strength alloy steel, induction hardened bore |
Material & Construction
| Material Specification | ASTM A36 formed steel housing |
Part Numbers
| OEM Part Number | CR 46234 |
Performance
| Cycle Life | Tested for 1,000,000 cycles at rated load |
Frequently Asked Questions
Q: What is the CR 46234 and where does it fit on a Crown pallet jack?
A: The CR 46234 is a genuine OEM hydraulic ram for Crown PTH 50 Series hand pallet trucks. It is the main lifting cylinder that extends and retracts to raise and lower the load. The ram features a single-acting hydraulic design with an induction-hardened steel bore.
Q: Which Crown models and serial ranges use the CR 46234?
A: The CR 46234 is OEM equipment for Crown PTH 50 Series manual pallet trucks manufactured post-2002. It fits pallet jacks with forks 36 to 72 inches long and 15.8 to 27 inches wide. Rated capacity is 5000 lbs at 24 inch load center. Always verify your exact model and serial number before ordering.
Q: What materials are used in the CR 46234 and how long does it last?
A: The CR 46234 is constructed from high-strength alloy steel with an induction-hardened bore and ASTM A36 formed steel housing. Hydraulic seals are permanently lubricated and sealed for maintenance-free operation. The system is tested to over 1000000 lift cycles, ensuring long service life under normal warehouse use.
Q: Does the CR 46234 require special maintenance or seal replacement?
A: The CR 46234 has permanently lubricated, sealed maintenance-free bushings. Routine maintenance is not required. Replace the entire ram if seals fail, the bore becomes damaged, or hydraulic lift action becomes slow or incomplete. Do not attempt to rebuild or replace seals on this assembly.
Q: Can the CR 46234 be used on other pallet jack brands or models?
A: The CR 46234 is specific to Crown PTH 50 Series jacks. It will not cross-fit to Toyota, Raymond, Yale, Hyster, or other manufacturer hand trucks due to bore specifications, rod diameter, and mounting port configurations. Use only for Crown PTH 50 equipment.