The Wacker Neuson Printed Circuit Complete BMS BP1400 is a genuine OEM component designed for the APS, AP, AS, and ACBe battery-powered rammer series. As a direct factory replacement, this board ships with the correct signal paths, protection logic, and connector configuration needed for a drop-in installation — no board-level modifications required on your end. It covers an extensive range of models including the APS1030we, APS1030e, APS1135we, APS1135e, APS1340we, APS1340e, AP1850we, AP1850e, AP1840we, AP1840e, AP2560e, AS30e, AS50e, AS60e, and ACBe. Sourcing the genuine Wacker Neuson part ensures the BMS operates exactly as the machine was engineered to expect.
Key Features
- Genuine OEM Circuit Integrity — Manufactured to Wacker Neuson's exact electrical specifications, ensuring correct voltage thresholds, protection logic, and signal output for the BMS BP1400 system.
- Direct Board Replacement — Matches the original connector layout and mounting footprint, allowing straightforward installation without rewiring or adapter harnesses.
- Broad Rammer Series Coverage — Fits APS1030, APS1135, APS1340, AP1850, AP1840, AP2560, AS30e, AS50e, AS60e, and ACBe models, making it the correct choice across Wacker Neuson's battery rammer lineup.
- Battery Protection Restored — A functioning BMS board actively monitors cell voltage, temperature, and charge state; a failed board can lead to uncontrolled charging, premature battery degradation, or complete loss of rammer operation.
- Electrical Safety Compliance — Replacing a faulty BMS printed circuit with a genuine OEM board maintains the designed overcharge and over-discharge protection critical to safe battery operation on the worksite.
The Battery Management System (BMS) printed circuit board is the electronic brain of the rammer's battery pack. It continuously monitors individual cell voltages, pack temperature, and current flow to protect the battery from overcharging, deep discharge, and thermal stress — conditions that can permanently damage the pack or create a safety hazard. When this board fails, the rammer may refuse to power on, display fault codes, or cycle off unexpectedly; replacing it with the correct Wacker Neuson 5100058301 board restores full BMS functionality and gets the machine back to work.
Part Details
| Part Number | 5100058301 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Printed Circuit Complete BMS BP1400 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APS1030we | APS1030we | 5100058917 |
| APS1030e | APS1030e | 5100059660 |
| APS1135we | APS1135we | 5100059661 |
| APS1340we | APS1340we | 5100059663 |
| APS1135e | APS1135e | 5100059664 |
| APS1340e | APS1340e | 5100060128 |
| AS30e | AS30e | 5100026851 |
| AS50e | AS50e | 5100026850, 5100053792 |
| AP1850we | AP1850we | 5100038311 |
| AP1850e | AP1850e | 5100038319 |
| AP1840we | AP1840we | 5100042938 |
| AP1840e | AP1840e | 5100042939 |
| Battery rammer AS30e | AS30 | 5100002884 |
| Battery rammer AS50e | AS50 | 5100003033 |
| AP2560e | AP2560e | 5100048488 |
| AS60e | AS60e | 5100049787, 5100052267 |
| ACBe | ACBe | 5100058345 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.