Addressing Komatsu Excavator Parts needs, this High-Quality Chinese Replacement eliminates common issues like 'Level Monitoring Failure' inherent with the original 7861924800 sensor.
As a trusted source manufacturer specializing in foreign trade export, we support the custom development and factory direct sales of various engine Cylinder Liners (Liner Kit). Ensure perfect fitment and maximum engine life for your equipment.
This Komatsu 7861-92-4800 Float Switch is a critical component for fluid level monitoring in construction machinery, particularly in Komatsu excavators like the PC200-8. Our high-quality substitute provides reliable performance, essential for preventing major equipment damage due to low fluid levels.
Precision Level Monitoring: Ensures accurate fluid level readings in the reservoir, preventing false alarms.
Durable Construction: Built with robust materials to withstand the harsh operating environment of heavy machinery.
Perfect Fitment: Engineered to be a direct, drop-in replacement for the OEM 7861-92-4800 part number.
Wide Application: Primarily designed for Komatsu excavators (e.g., PC200-8) and other Komatsu construction equipment.
Cost-Effective Solution: Offers dealer-level quality and reliability at a highly competitive source-manufacturer price.
Ready to order or need a quote? Reach out now!
| Key Parameter | Detail |
|---|---|
| Model NO. | 7861-92-4800 / 7861924800 |
| Product Name | Float Switch (Level Sensor) |
| Application | Excavator (Komatsu PC200-8, PC300-8) |
| Condition | New |
| Trademark | Honour Time / OEM Equivalent |
| Origin | China |
| Certification | ISO 9001 Equivalent |
| Specification | High-Precision Magnetic Sensor Type |
| Transport Package | Carton |
| Production Capacity | 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
As leading engine rebuild kit suppliers, we stock everything from the smallest Valve Guide to complete Cylinder Block and Cylinder Head assemblies. We specialize in components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. Find the Volvo Turbocharger 04294752 and other high-demand parts here!
| Major Component Categories | Examples (Long-Tail Keywords) |
|---|---|
| Engine Rebuild Kit Components | Liner Kit, Piston, Piston Ring, Gasket Kit, Gasket Head |
| Rotating & Sealing Parts | Crankshaft, Engine Bearing (Crankshaft Bearing, Rod Bearing, Thrust Washer), Valve Seat |
| Fuel & Air Systems | Diesel Pump, Injector, Nozzle, Turbocharger (e.g., Volvo 04294752) |
| Cooling & Lubrication | Water Pump, Oil Pump, Radiator, Fan Cooling |
| Electrical & Control | Monitor, Pressure Switch, Flameout Solenoid, Accelerator Motor |
| Brand | Models Covered |
|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34 |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 |
| Mitsubishi | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| HINO | J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D |
| CUMMINS | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C |
| VOLVO | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
Understand the function and location of critical engine components in heavy equipment.
Liner Kit: Location: Inside the Cylinder Block. Keyword: Cummins QSB6.7 Liner Kit.
Piston: Location: Reciprocates within the Cylinder. Keyword: Komatsu 6D107 Piston.
Crankshaft: Location: Engine Block bottom. Converts piston linear motion to rotational motion. Keyword: Caterpillar 3116 Crankshaft.
Gasket Head: Location: Between the Cylinder Head and Cylinder Block. Keyword: Isuzu 4BG1 Gasket Head.
Water Pump: Location: Cooling System/Front of the engine. Circulates coolant. Keyword: Kubota 4TNV88 Water Pump.
Injector (Fuel Injector): Location: Cylinder Head/Fuel System. Sprays fuel into the combustion chamber. Keyword: Yanmar 4TNE94 Injector.
Turbocharger: Location: Exhaust System/Manifold. Increases engine power by forcing air into the cylinders. Keyword: Weichai WP12 Turbocharger.
Valve Guide: Location: Cylinder Head. Guides the motion of the intake and exhaust valves. Keyword: Cummins KTA19 Valve Guide.
Accelerator Motor: Location: Throttle Control linkage. Controls engine speed (RPM) based on operator input. Keyword: Komatsu PC400-8 Accelerator Motor.
Monitor: Location: Cab/Operator Interface. Displays machine status and diagnostics. Keyword: Caterpillar 320D Monitor.
Case Study: Komatsu PC200-8 Engine Overheating
One of the most common issues in construction machinery, like the Komatsu PC200-8 excavator, is engine overheating. This can be caused by a failed Water Pump, a clogged Radiator, or low coolant levels (which a faulty Float Switch, Part 7861-92-4800, might fail to report).
Preventative Maintenance Solution:
Coolant Check: Annually replace the coolant and always use the manufacturer-recommended mixture.
System Pressure Test: Regularly check the cooling system pressure cap and hoses to ensure no leaks and proper pressure regulation.
Radiator Inspection: Keep the radiator fins clean. Debris buildup is a primary cause of insufficient heat dissipation.
Sensor Verification: Periodically test the fluid level sensors, like the 7861924800 Float Switch, to ensure they are reporting levels accurately to the Monitor.
Stay updated on the latest Cummins, Komatsu, and Caterpillar engine parts and exclusive offers.
We provide quick quotes for engine parts like Crankshaft Bearings, Piston Ring Sets, and the Volvo Turbocharger 04294752.
Honour Time Machinery Limited is a premier global supplier of high-quality engine assembly and spare parts. We focus on Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines, offering reliable, factory-direct solutions for the heavy equipment market worldwide.
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English