The Wacker Neuson is a genuine OEM Injection Pump designed for the HI1000 and HI1000DGM indirect air heaters and the E3000 ground heater series. As a factory-sourced component, the is manufactured to the exact tolerances and fuel-delivery specifications required by these climate and heating units, ensuring consistent combustion performance in demanding jobsite conditions. This part covers multiple configurations across the HI1000 and E3000 families, including Surge Brake and Electric Brake variants of the HI1000DGM, as well as 6kW generator LB and TC models of the E3000.
Key Features
- Calibrated Fuel Delivery: — Engineered to the precise metering rate required by the HI1000, HI1000DGM, and E3000 burner systems for consistent ignition and steady heat output.
- Genuine OEM Sourcing: — Factory-produced Wacker Neuson component, matching the original injection pump specification in material, porting, and pressure rating.
- Broad Model Coverage: — A single part number serves HI1000 and HI1000DGM indirect air heaters across Surge Brake and Electric Brake configurations, plus multiple E3000 ground heater variants.
- Drop-In Installation: — Matches the original mounting interface and fuel line connections for a straightforward swap without adapters or custom fabrication.
- Fuel System Integrity: — A correctly functioning injection pump is essential for stable burner operation; a worn or failing pump causes erratic flame, incomplete combustion, or full burner lockout in cold-weather heating equipment.
- Combustion Safety Compliance: — Using the correct OEM-specified injection pump maintains proper fuel-to-air ratio, which is critical to safe burner operation and carbon monoxide control in indirect-fired and ground heating applications.
The injection pump is the heart of the fuel delivery system in diesel-fired heating equipment. It draws fuel from the tank and delivers a precisely metered, pressurized stream to the burner nozzle, where it is atomized and ignited to produce heat. If the pump loses pressure, runs lean, or fails entirely, the burner will not fire reliably — leaving crews without heat and potentially triggering safety lockouts. Keeping this pump in serviceable condition is essential to maintaining continuous, efficient heat output from your HI1000 indirect air heater or E3000 ground heater.
Part Details
| Part Number | 1000109130 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Ground Heater, 6kW Gen LB TC | E3000 | 5100025046, 5100025045 |
| HI1000 Indirect Air Heater, DGM, Surge Brake | HI1000DGM | 5200011235, 5200011234, 5100049276, 5100049275 |
| HI1000 | HI1000 | 5100049274 |
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.
