Product Description
Camshaft assembly component designed for Crown PTH50 manual pallet jacks (serial numbers 7-635878 and higher). The 144080 camshaft converts rotational pump motion into linear lift force, enabling smooth fork raising and lowering. Made from forged steel with hardened working surfaces for durability under repeated hydraulic cycles. Direct replacement for worn or damaged camshafts in Crown manual pallet truck systems.
Specifications
Product Overview
| Part Number | CR 144080 |
Physical Specifications
| Material | Forged Steel with Hardened Working Surface |
| Function | Hydraulic Pump Camshaft Assembly |
Compatibility
| Compatible Model | Crown PTH50 (Serial Number 7-635878 and higher) |
Frequently Asked Questions
Q: What is the CR 144080 and what does it do?
A: The 144080 is a camshaft assembly component for Crown PTH50 manual pallet jacks. It converts rotational motion from the pump handle into linear lift force, enabling the forks to raise and lower loads smoothly.
Q: Which Crown PTH50 serial numbers are compatible with the 144080?
A: The 144080 is designed for Crown PTH50 pallet jacks with serial numbers 7-635878 and higher. Verify your equipment serial number before ordering, as earlier serial numbers may require different camshaft specifications.
Q: Can the 144080 camshaft be used on other Crown models?
A: This camshaft is specifically engineered for the PTH50 pump design. Camshaft profiles vary by model. Do not use on other Crown models or non-Crown equipment, as mismatched camshafts cause poor pump performance or failure.
Q: What symptoms indicate a worn 144080 camshaft?
A: Warning signs include rough or jerky lift action, loss of lift pressure during upstroke, or excessive pumping effort required to raise loads. If forks do not raise smoothly or reach full height, camshaft wear is likely.
Q: What material is the 144080 camshaft made from?
A: The 144080 is forged steel with a hardened working surface. This construction provides durability through repeated hydraulic pumping cycles. Over time, the contact surfaces naturally wear, reducing lift efficiency.
Q: Is the 144080 camshaft sealed or does it require field maintenance?
A: The camshaft is housed within the pump assembly and sealed against contamination. No field lubrication or maintenance is required. If lift performance degrades, the complete camshaft and pump seals should be inspected and replaced as a unit.