Description
Product Introduction & Engineering Value
The KUKA 00-168-334 is a KCP4 operator interface for KUKA KRC4 robot controllers. It gives technicians direct access to robot programming, teach-in, diagnostics, operating modes, and controller functions. The commonly documented configuration includes an 8.4-inch display and 10-meter cable, making it suitable for normal floor-level robot operation and maintenance work.
This is not simply an HMI screen. It is part of the robot’s operator and service interface. When a KRC4 cell loses its teach pendant, production may continue only in a severely restricted condition—or stop altogether. For a replacement, verify the exact KUKA part number, hardware revision, cable configuration, and KSS/controller compatibility before purchasing.
Technical Specifications
- Manufacturer: KUKA
- Part Number: 00-168-334
- Alternate Identification: 00168334
- Product Family: KCP4 / KRC4
- Product Type: Teach pendant / smartPAD
- Display: 8.4-inch color display
- Display Resolution: VGA, 640 × 480, according to BVS’s listing for the KCP4 configuration.
- Touch Interface: Capacitive touchscreen
- Robot Interface: Wired connection
- Cable Length: 10 m
- Operator Control: 6D mouse
- Safety/Control Hardware: Includes the operator controls required for KRC4 robot operation; exact configuration should be checked against the physical unit and revision.
- Application: KUKA KRC4 robot programming, teaching, operation, and diagnostics
- Lifecycle: Discontinued by manufacturer according to Radwell’s current listing.
- Typical Market Conditions: New, new surplus, refurbished, and used units are currently offered by aftermarket suppliers.
Specification caution: Some third-party listings contain conflicting descriptions of the 00-168-334, including incorrect cross-brand or component-level data. The safest procurement reference is the KUKA part number itself and the physical identification label on the pendant. Do not accept an unrelated DSQC or ABB identifier as a substitute merely because it appears in an online listing.
Field Application & the “Trench” Experience
A common KRC4 maintenance problem starts with a damaged teach pendant rather than a failed robot controller. The robot cabinet still powers up. The drives are healthy. The manipulator may even be mechanically fine. But the operator interface has a cracked display, failed touch input, damaged cable, or intermittent control.
On a production line running multiple KRC4 robots, replacing the complete 00-168-334 can be considerably simpler than attempting to repair an unidentified pendant assembly while production is waiting. A current industrial listing specifically describes this part as a KRC4 teach pendant and identifies it with the 10-meter cable configuration.
Niche application scenarios
Automotive body welding:
Technicians use the KCP4 to jog the robot, verify programmed positions, inspect alarms, and perform recovery after cell faults.
Machine tending with KRC4:
The pendant is used during robot setup and tool-position verification when changing fixtures or workpiece dimensions.
Legacy KRC4 cell maintenance:
A spare 00-168-334 can reduce downtime when the installed pendant develops touchscreen, cable, display, or control-input problems.
The part is also documented on KRC4 robot systems such as KR6 R700, KR6 R900, KR10 R900, and KR10 R1100 applications.
00-168-334
00-168-334
Transparency SOP: QA & Testing
For a replacement 00-168-334, powering the unit on is only the beginning of a meaningful acceptance test.
A proper inspection should include:
- Identity check — Confirm the label reads KUKA 00-168-334 / 00168334 and document the hardware/version markings.
- Mechanical inspection — Inspect the enclosure, display, protective components, connectors, cable entry, buttons, switches, and 6D mouse.
- Display test — Check the complete display area for dead pixels, abnormal illumination, image distortion, or intermittent operation.
- Touchscreen test — Verify touch response across the usable screen area rather than checking only the center.
- Control test — Test the physical controls and operator inputs applicable to the installed version.
- Cable inspection — Flex and inspect the 10-meter cable carefully for cuts, crushed sections, connector damage, and intermittent communication.
- KRC4 functional test — Where test equipment is available, connect the pendant to a compatible KRC4 controller and verify startup, communication, operator functions, and diagnostic access.
- Final documentation — Record the tested part number, condition, revision, and test results.
BVS states that its product-overhauling process includes cleaning, preventive replacement of identified wear/weak-point components, and functional and load testing, including final testing with original KUKA robots.
The Veteran’s Tech Trap Guide
⚠️ Trap #1 — Buying by appearance alone.
Several KUKA teach pendants look extremely similar. That does not make their part numbers interchangeable. Confirm 00-168-334 and the applicable KRC4 configuration before placing a purchase order.
PRO TIP: Ask the supplier for a photograph of the actual identification label when the purchase is for a critical spare. A stock photograph is not enough.
⚠️ Trap #2 — Ignoring the cable.
The documented 00-168-334 configuration includes a 10-meter cable. A pendant with a different cable configuration may not satisfy the replacement requirement even if the handheld unit itself looks identical.
⚠️ Trap #3 — Assuming touchscreen failure means the controller is defective.
A failed pendant can create symptoms that look like a controller/HMI communication problem. Before replacing the KRC4 controller, inspect the pendant cable, connectors, display, touch interface, and pendant-to-controller connection.
⚠️ Trap #4 — Confusing aftermarket descriptions.
Some online listings attach unrelated technical specifications to this part number. One example incorrectly associates 00-168-334 with an ABB DSQC643 identifier. That should be treated as a catalog-data error, not as evidence of interchangeability.
Dynamic FAQ
What is KUKA 00-168-334?
KUKA 00-168-334 is a KCP4 teach pendant / smartPAD operator control unit for KRC4 robot systems. It is used for robot operation, programming, teaching, and diagnostics.
Does 00-168-334 include a 10-meter cable?
The documented KCP4 Standard configuration for 00-168-334 includes a 10-meter cable. Confirm the cable with the supplier before ordering because aftermarket inventory can differ by configuration.
What display does the 00-168-334 use?
Available product documentation identifies an 8-inch-class color display, with BVS specifying an 8-inch display at 640 × 480 VGA resolution; another current supplier specifies the display as 8.4 inches. For procurement, treat the exact display specification as revision-dependent unless confirmed from the physical unit or OEM documentation.
Is KUKA 00-168-334 discontinued?
Radwell currently lists 00-168-334 as discontinued by the manufacturer. Consequently, new-surplus, refurbished, and used inventory are important procurement channels for maintaining legacy KRC4 installations.
What does “New Surplus” mean for this KUKA pendant?
New surplus should mean an unused unit originating from excess, discontinued, or otherwise non-current inventory. It does not automatically mean factory-current production. Ask for confirmation of whether the actual unit has been installed, powered, repaired, or modified.
What warranty is available?
Warranty depends on the supplier and inventory condition. Current examples vary: BVS states a 24-month warranty for new parts and product-overhauled spare/replacement parts, while other suppliers advertise 12-month coverage. Obtain the exact warranty terms with the quotation.
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