Product Description
Raymond RA 851-201-148 OEM spring, high tensile chromium alloy steel, designed for Raymond 102XM walkie pallet trucks. Features ground square ends and shot-peened surface for extended fatigue life in electric lift truck control handle assemblies.
Compatibility: Fits pallet jacks made by Raymond, model 102XM Walkie Pallet Truck. SKU: RA 851-201-148
Specifications
Part Numbers
| OEM Part Number | RA 851-201-148 |
| Application Model | Raymond 102XM Walkie Pallet Truck |
Frequently Asked Questions
Q: What is RA 851-201-148 and which Raymond pallet trucks use it?
A: RA 851-201-148 is an OEM spring component manufactured by Raymond for the 102XM Walkie Pallet Truck control handle assembly. This high tensile chromium alloy steel spring is engineered to provide precise load and return response in the handle actuation system.
Q: How does the RA 851-201-148 differ from other springs in the handle assembly?
A: RA 851-201-148 features ground square ends for flat load-bearing interface and a shot-peened surface finish. The ground square ends ensure consistent bearing surface and contact with mounting points, while shot-peening increases resistance to fatigue cracking under repeated flexing. These design features distinguish it as a precision control component.
Q: What material specifications define the RA 851-201-148?
A: The spring is manufactured from high tensile chromium alloy steel with a shot-peened surface treatment. High tensile chromium steel provides superior strength-to-weight ratio and corrosion resistance compared to carbon steel springs. Shot-peening creates a compressive residual stress layer that resists fatigue crack initiation from cyclic loading.
Q: How long does the RA 851-201-148 spring typically last in service?
A: Extended fatigue life is achieved through chromium alloy material selection and shot-peening surface treatment. Actual lifespan depends on equipment usage, operator technique, and maintenance. The spring should perform reliably for multiple years of warehouse use. Replace if you observe reduced spring tension, permanent deformation, surface cracking, or rough edges on the ground square ends.
Q: Can the RA 851-201-148 be used on other Raymond pallet truck models?
A: RA 851-201-148 is engineered specifically for the Raymond 102XM Walkie Pallet Truck handle assembly. Spring force, deflection characteristics, and mounting geometry are optimized for this model. Substituting springs across different models risks improper handle response and operator control. Verify exact model compatibility before ordering.