Product Description
Hyster OEM Lower Control Handle, part number HY 4005445, designed for electric pallet jacks. Compatible with Hyster models W40ZB218, W45ZB218, W45ZC215, W50Z (thru 11/2003). Direct replacement for original handle assembly; includes integrated electrical contact switches for lowering control. Manufactured to Hyster specifications for reliable performance.
Specifications
Part Information
| Part Number | HY 4005445, 4005445 |
| Compatible Models | W40ZB218, W45ZB218, W45ZC215, W50Z (through November 2003) |
| Manufacturer | Hyster |
Electrical
| Contact Assembly | Integrated electrical switches for pallet jack control logic (voltage specification not published) |
Hydraulic
| Hydraulic Interaction | Acts as operator interface for hydraulic lowering function; direct linkage—pressure and port specifications not applicable |
Material
| Handle Material | Heavy-duty cast aluminum or steel alloy (exact material specification not published) |
| Finish/Coating | Industrial-grade protective coating (specification not published) |
Performance
| Duty Cycle | Rated for continuous operator interface cycles (duty cycle rating not published) |
Frequently Asked Questions
Q: What is the 4005445 lower control handle used for on Hyster electric pallet jacks?
A: The 4005445 is a direct-replacement lower control handle assembly for Hyster electric pallet jacks. It provides operator control for lowering the load and contains integrated electrical switches that trigger the proportional valve solenoid. This part is the lower portion of the tiller control mechanism.
Q: Which Hyster pallet jack models are compatible with the 4005445 lower control handle?
A: The 4005445 is compatible with Hyster models W40ZB218, W45ZB218, W45ZC215, and W50Z manufactured through November 2003. All units produced after 11/2003 may use a different handle assembly. Verify your truck serial number and production date match the compatibility range before ordering.
Q: Does the 4005445 lower control handle include electrical switches?
A: Yes, the 4005445 includes integrated electrical contact switches for pallet jack lower control. These switches are pre-assembled and factory-calibrated to Hyster specifications. The switches activate the control valve solenoid when the operator presses the handle.
Q: Can the 4005445 lower control handle work on Hyster W50Z trucks manufactured after November 2003?
A: The 4005445 is compatible with W50Z models through November 2003 only. Hyster updated the control handle design for production after 11/2003. For post-2003 W50Z trucks, contact us to confirm the correct part number. Installing an incompatible handle may prevent proper truck operation.
Q: What cross-reference part numbers are available for the 4005445 lower control handle?
A: The 4005445 is also referenced as HY 4005445. Both designations refer to the same direct-replacement Hyster part. Parts suppliers and dealers use these cross-reference numbers interchangeably. Verify part compatibility and fitment regardless of which cross-reference number is used.