21N-06-33770 Wiring Harness is listed in a PC1250 spare-parts procurement record as an electrical wiring component. Its precise circuit, installation position, and compatible PC1250 submodels should be verified against the applicable parts catalog before purchase. A wiring harness groups electrical wires, connectors, and protective coverings into an organized assembly, helping transmit power and signals between designated machine components.
Electrical Wiring Harness: The 21N-06-33770 Wiring Harness is listed for Komatsu PC1250 equipment. It forms part of the machine’s electrical wiring system, with its exact circuit and installation position to be confirmed against the parts catalog.
Reliable Electrical Connections: A correctly matched wiring harness helps connect designated electrical components and supports the transmission of power or signals within the relevant circuits.
Supports Equipment Electrical Systems: The harness is a replacement option for maintenance and repair work when an existing wiring assembly is damaged, worn, or affected by electrical connection problems.
Designed for Heavy-Duty Equipment Maintenance: Suitable for sourcing and servicing requirements involving large excavators used in demanding mining, quarrying, and earthmoving operations.
Helps Simplify Component Replacement: Matching the part number and connector configuration helps technicians identify the correct assembly and avoid unnecessary modifications during installation.
Compatibility Verification: Checking the machine series, serial number, connector layout, and wiring diagram before ordering helps reduce fitment errors and repair delays.
Professional Sourcing Support: YLCM can assist with part-number verification, quotation requests, and international supply arrangements for construction and mining machinery components.
Compatible Machine
Komatsu PC1250 Series Hydraulic Excavator
Compatibility note: The exact PC1250 submodel and serial-number range for 21N-06-33770 have not been independently verified. Please provide the complete machine model and serial number before ordering.
Applications
Mining
Quarry
Construction
Heavy Earthmoving
Large Infrastructure Projects
Why Choose YLCM?
20+ Years Experience: Industry experience in construction and mining machinery parts sourcing.
Large Warehouse: A broad supply network supporting different equipment maintenance requirements.
Fast Delivery: Order coordination focused on helping customers reduce equipment downtime.
Genuine & OEM Parts: Sourcing options to meet different equipment and purchasing requirements.
Export to 60+ Countries: Experience serving international machinery parts customers.
Professional Technical Support: Assistance with part-number verification and machine compatibility checks.
Packaging
The wiring harness is prepared for export transportation with suitable protective packaging. Depending on the order and shipping requirements, packaging may include a standard export carton, moisture-proof protection, connector protection, and secure packing to help prevent damage during handling and transit.
Shipping
YLCM supports international shipping arrangements through:
Sea Freight
Railway Transportation
Land Transportation
Multimodal Logistics Solutions
Shipping options, estimated lead time, and transportation costs depend on the destination, order quantity, and confirmed product availability.
Frequently Asked Questions
Q1: What is part number 21N-06-33770?
It is identified as a wiring harness associated with Komatsu PC1250 equipment. Its exact circuit and installation position should be confirmed using the applicable parts catalog.
Q2: What does a wiring harness do?
A wiring harness organizes wires and connectors to carry electrical power and signals between designated components within a machine’s electrical system.
Q3: Will this harness fit every PC1250 model?
Not necessarily. Different PC1250 versions may use different wiring layouts, connectors, and harness assemblies. Verify the serial number and parts diagram before purchase.
Q4: What materials are used in the wiring harness?
The manufacturer-confirmed material specification has not been verified. Wiring harnesses generally contain conductive wires, insulation, connectors, and protective coverings, but the exact specifications depend on the design.
Q5: What is the product weight?
A reliable published weight has not been confirmed. The actual and packed weight can be checked when preparing a shipping quotation.
Q6: What warranty is provided?
The listed warranty is 6 months, subject to the applicable sales terms.
Q7: Can I order other Komatsu PC1250 electrical parts?
Yes. Submit additional part numbers and quantities to request a combined quotation for compatible wiring harnesses, sensors, switches, connectors, and other electrical components.
Q8: What information is needed to confirm compatibility?
Please provide the complete machine model, serial number, part number, and photos of the existing harness or its connectors if available.
Request a Quote
Request a quotation for the 21N-06-33770 Wiring Harness for Komatsu PC1250. Share your machine serial number, required quantity, and connector photos if available. YLCM can assist with compatibility verification, quotation, availability checks, lead-time estimates, export packaging, and international shipping arrangements.