Product Description
Caterpillar CT 918780 is an OEM hardware contact kit for electric lift truck applications, featuring ASTM B152 copper alloy and SAE Grade 8 steel construction, compatible with select Caterpillar and Mitsubishi models, and includes all required mounting hardware.
Specifications
Material & Construction
| Material & Construction | ASTM B152 copper alloy and SAE Grade 8 steel construction |
Part Numbers & Compatibility
| Make | Cat Caterpillar, Towmotor |
| Part Number | CT 918780 |
| Manufacturer Part Number | 918780 |
| Cross-Reference Part Numbers | Replaces Mitsubishi 0918780 |
| Equivalent Part Numbers | Equivalent to CT0918780 |
| Cross Reference Part Numbers | Replaces Mitsubishi 0918780 |
| Application | Electric lift truck applications |
| Compatibility | Compatible with select Caterpillar and Mitsubishi models |
Performance Specifications
| Continuous Duty Cycle | Rated for 80% continuous operation |
Additional Specifications
| Insulator Material | Thermoset phenolic resin |
| Washer Material | Steel, phosphate and oil finish |
| Bolt Material | Alloy steel to SAE J429 Grade 8 |
| Spring Material | SAE 1070 high carbon steel |
| Thread Type | Metric coarse |
| Supersedes | Supersedes 918780C1 |
| Service Factor | 1.15 |
| Mounting Hardware Included | Includes all required mounting hardware |
Frequently Asked Questions
Q: What makes and models is the CT 918780 compatible with?
A: The CT 918780 is compatible with select caterpillar and mitsubishi electric lift truck models. Cross-reference numbers include mitsubishi 0918780 and ct0918780. Verify your specific equipment model against the part cross-reference before ordering.
Q: What materials are used in the CT 918780 and why are they important?
A: The CT 918780 uses ASTM b152 copper alloy for contacts, sae grade 8 steel hardware, and thermoset phenolic insulators. These materials ensure reliable electrical conductivity, mechanical strength, and insulation performance in switch assemblies.
Q: How do I know when to replace the CT 918780 contact kit?
A: Replace the CT 918780 when contacts show signs of wear, such as burning, pitting, or looseness. Damaged insulators should also be replaced to maintain electrical safety and prevent equipment malfunctions.
Q: Can the CT 918780 be used as a replacement for other part numbers?
A: Yes, the CT 918780 can be used as a replacement for part numbers such as mitsubishi 0918780 and ct0918780. It supersedes the earlier 918780c1 designation.
Q: What is the purpose of the thermoset phenolic insulator in the CT 918780?
A: The thermoset phenolic insulator in the CT 918780 electrically isolates contacts and hardware from other components. It resists electrical arcing, heat degradation, and moisture absorption to ensure safe switch operation.