The Multiquip 01112902 Box 12V Instrument Z790/C30HD is a genuine OEM instrument box designed for Mayco concrete pump models C30HD and Z790. As a direct OEM replacement sourced through Multiquip's authorized parts network, it is engineered to meet the exact electrical and form-factor specifications of the original component. DHS Equipment stocks this part to keep your concrete pump's instrument system operating as the manufacturer intended.
Key Features
- OEM Electrical Integrity — Calibrated for 12V operation to match the original instrument circuit voltage and load requirements of Mayco concrete pumps.
- Direct Drop-In Replacement — Matches the original mounting configuration and connector layout for the C30HD and Z790, allowing a straightforward swap with no re-wiring or bracket modification.
- Confirmed Fitment — Verified for Mayco concrete pump models C30HD and Z790 by Multiquip part number 01112902.
- Protects Operator Visibility — A functioning instrument box keeps critical gauges and indicators live; a failed unit can mask pressure, temperature, or engine warnings that operators depend on during pours.
- Genuine OEM Quality — Produced to Multiquip's specifications, ensuring correct switch response, indicator function, and housing durability in demanding concrete pump environments.
The instrument box serves as the central electrical housing for the control and monitoring gauges on Mayco concrete pumps. It routes 12V power to the machine's instrumentation panel, keeping pressure readouts, warning indicators, and operational controls accessible to the operator. When this box fails or develops a fault, critical machine data can drop out entirely, creating blind spots during operation and increasing the risk of undetected mechanical issues mid-pour.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team and reference part number 01112902 — we're here to make sure you get the correct component the first time.
Part Details
| Part Number | 01112902 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Box 12V Instrument Z790/C30HD |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HD |
| Z790 | Z790 |
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.
