Product Description
The AT Z-1128-HD is a heavy-duty steer wheel assembly engineered for Atlas Zenith Type 9 hydraulic manual pallet jacks. This 7-inch diameter wheel features ultra-polyurethane tread bonded to an aluminum core for superior durability and reduced weight. The sealed precision ball bearing construction with 20mm bearing ID is specifically rated for hydraulic steering applications. Overall assembly dimensions of 8 inches diameter by 2 inches width provide enhanced stability and load capacity in demanding warehouse and industrial environments.
Specifications
Material & Construction
| Wheel Material Composition | Ultra-polyurethane tread bonded to aluminum core |
| Core Material | Aluminum alloy hub construction |
Mechanical Specifications
| Bearing Specification | Precision ball bearing type with sealed construction |
Part Numbers & Compatibility
| Manufacturer Part Number | AT Z-1128-HD |
| Equipment Compatibility | Atlas Zenith Type 9 hydraulic unit manual pallet jacks |
Frequently Asked Questions
Q: What are the specifications of the AT Z-1128-HD heavy-duty wheel assembly?
A: The AT Z-1128-HD is a 7-inch diameter wheel assembly measuring 8 inches diameter by 2 inches width overall. It features ultra-polyurethane tread bonded to an aluminum core with 20mm bearing ID precision ball bearings and sealed bearing construction.
Q: Which pallet jacks is the AT Z-1128-HD heavy-duty wheel compatible with?
A: The AT Z-1128-HD is engineered for Atlas Zenith Type 9 hydraulic unit manual pallet jacks. It is also referenced as Zenith9 in equipment documentation.
Q: What materials and construction does the AT Z-1128-HD use?
A: The AT Z-1128-HD features ultra-polyurethane tread bonded to an aluminum core. The aluminum core provides strength and reduced weight while the polyurethane tread delivers durability and traction in industrial applications.
Q: What bearing specifications does the AT Z-1128-HD include?
A: The AT Z-1128-HD is equipped with precision ball bearings featuring 20mm bearing ID and sealed bearing construction. The sealed design is rated for hydraulic steering applications and provides protection against contaminants.
Q: Why choose the AT Z-1128-HD over the standard AT Z-1128?
A: The AT Z-1128-HD is the heavy-duty variant engineered specifically for Atlas Zenith Type 9 hydraulic unit manual pallet jacks. It features aluminum core construction instead of nylon, ultra-polyurethane tread, sealed bearing construction, and larger assembly dimensions (8 inches diameter by 2 inches width) for enhanced durability under hydraulic steering loads.
Q: Are there cross-reference parts for the AT Z-1128-HD?
A: No cross-reference part numbers are available for the AT Z-1128-HD. This is the direct OEM heavy-duty steer wheel assembly for Atlas Zenith Type 9 hydraulic unit manual pallet jacks.