Key Functions

KHR10037 controller as brain of excavator, it with below functions:

• Hydraulic System Management — Controls the distribution and regulation of oil flow to various actuators including cylinders and hydraulic motors, ensuring coordinated and efficient hydraulic operations
• Electronic & Electrical Function Control — Manages all electronic and electrical functions required for smooth hydraulic system operation
• Real-Time Monitoring — Continuously monitors excavator workload and adjusts the displacement of variable components accordingly
• System Coordination — Processes sensor data, executes logic operations, and drives actuators to achieve precise control over engine, hydraulic system, and overall machine movements
• Fault Detection — Identifies electronic malfunctions that could compromise excavator operation or cause the machine to come to a standstill

Installation

• Compatibility — The Sumitomo Controller compatible with multiple excavator models including: Case CX-B series including CX130B CX160B CX180B CX210B CX220B CX240B CX290B CX350B CX370B CX470B CX700B CX800B; Sumitomo series including SH120-5 SH200-5 SH210-5 SH220-5 SH240-5 SH330-5 SH350-5 SH380-5 SH460-5 SH490LC-5 SH700-5, also fit to Link-belt series models
• Location — Installed inside the operator cab as part of the machine's electronic control system
• Pre-Programmed — Units are typically pre-programmed and ready for installation upon delivery
• Professional Installation Required — Installation must be performed by qualified technicians familiar with excavator electronic systems due to the complexity of ECU integration
• Direct Replacement — Designed as an OEM replacement part that integrates seamlessly with existing machine wiring and sensor networks

Important Precautions

• Water & Moisture Protection — Water intrusion is one of the most common causes of controller failure. Ensure the control box remains sealed and protected from moisture at all times
• Electrical Safety — When performing welding operations on the machine, always disconnect the full power supply to prevent welding surges from damaging the controller
• Connection Integrity — Loose terminal connections, poor contact, or oxidize can lead to controller failure, including display loss or burnout
• Physical Protection — Protect the controller from mechanical impact and vibration, as physical damage can cause internal component failure
• Corrosion Prevention — Keep terminal pins free from rust and corrosion to maintain reliable electrical connections
• Genuine Parts — Use only authentic KHR10037 controller or high-quality compatible alternatives to ensure proper fit and reliable performance
• Warranty — Typical warranty periods range from 1 to 3 months depending on supplier; repaired units often come with extended guarantees
• Professional Repair — If the controller fails, seek professional diagnostic and repair services from experienced electronics technicians rather than attempting DIY repairs
• Regular Inspection — Periodically inspect the controller and all connections for signs of wear, damage, or loose fittings

FAQ

Q: What is the MOQ?

A: We accept one piece for each items

Q: What is the shipping way?

A: Light products via DHL UPS FedEx EMS; Heavy products via air and via sea

Q: How is the quality?

A: It is genuine and new, high quality

Q: Do you have catalog?

A: Yes, E-catalog is available.

Q: Does it programed?

A: We done programing ECU before shipping

Q: What is the HS code for excavator spare parts?

A: HS code is 9032900090

Q: What are the most common excavator controller?

A: Excavator controllers including hydraulic controller (ECU) and engine controller (ECM)

Q: How to switch controller on case excavator?

A: We offer monitor setting video to client.

Q: Is the controller plug-and-play or does it require flashing?

A: Find out if the Case / Sumitomo controller ECU matches your exact wiring harness and software version.