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WhatsApp: +8613532379052 (Click to Chat) Email: [email protected] (Click to Inquire)As a source manufacturer specializing in engine cylinder liners, we offer custom development and factory direct pricing for global export clients.
Cummins QSB6.7 Liner Kit Caterpillar 3116 Cylinder Liner Isuzu 4HK1 Engine Liner Yanmar 4TNV98 Liner Set
The reliable operation of your Komatsu excavator depends on accurate monitoring of hydraulic and coolant fluid levels. The Float Switch, Part Number 7861-92-4800 (or 7861924800), is a fundamental sensor component designed to prevent costly damage due to low fluid conditions. At Honour Time Machinery Limited, we provide a high-quality replacement that meets or exceeds the original specifications, ensuring your Komatsu PC200-8 series and other construction machinery operate without interruption. This switch is vital for solving common fluid level abnormalities experienced by machine operators.
OEM Compatibility: Direct fit for Komatsu equipment using the 7861-92-4800 sensor.
Accurate Detection: Provides precise, real-time fluid level monitoring to protect vital systems.
Durable Construction: Engineered for the harsh conditions of excavator and heavy machinery environments.
Fault Resolution: Specifically designed to resolve system warnings and low level abnormalities associated with the old or faulty original switch.
Wide Application: Primarily used in Komatsu PC200-8 and similar Komatsu engine parts applications.
We specialize in a comprehensive range of heavy equipment parts and engine spare parts, acting as a global supplier for major brands. Our core business includes complete engine assembly units and all essential engine components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
From foundational components like cylinder block, cylinder head, crankshaft, connecting rod, and piston sets to critical wear items such as piston rings, gasket kits, main bearing, and thrust washer, we cover all your repair needs. Specialized parts like the diesel fuel pump, fuel injector, turbocharger, water pump, and oil pump are stocked for immediate international trade. We are committed to supplying durable replacement parts, excavator engine maintenance kits, and offering affordable engine overhaul solutions to maximize your machine's uptime. Our goal is to be your primary construction equipment parts exporter.
Below are examples of the extensive inventory of genuine quality engine parts we can supply for a vast range of heavy-duty machinery, ensuring you find the right maintenance solution for your fleet.
| Group 1 | Group 2 | Group 3 | Group 4 | Group 5 |
|---|---|---|---|---|
| Liner Kit | Piston | Piston Ring | Gasket Kit | Gasket Head |
| Crankshaft | Valve Guide | Nozzle | Bearing | Pressure Switch |
| Flameout Solenoid | Monitor | Radiator | Main Valve | Belt |
| Engine Bearing | Cylinder Block | Valve Seat | Accelerator Motor | Transmitter |
| Fan Cooling | Diesel Fuel Pump | Fuel Injector | Oil Cooler | Thermostat |
| Brand | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|
| Komatsu | 3D82 | 4D105 | 6D108 | 6D102 |
| Caterpillar | 3114 | C4 | 3064T | C7 |
| CUMMINS | QSB6.7 | B5.9-C | QSM11 | C8.3-C |
| ISUZU | 3LD1 | 4BG1 | 6SD1 | 4LE2 |
| Yanmar | 4D88E | 4TNV88 | 4TNE88 | 4TNV98 |
| KOBELCO | J05E | 6D16 | 6D22T | 6D16T |
| Mitsubishi | 4D34 | K4M | 6D16 | S4KT |
| HINO | J05E | V25C | P11C | H06CT |
| VOLVO | D6D | D9E | D7D | D12E |
Understanding your machine components is key to proper maintenance and repair:
Liner Kit: The internal cylinder wear surface. Located in the Cylinder Block. Example: Cummins QSB6.7 Liner Kit.
Piston Ring: Seals the combustion chamber and regulates oil. Located on the Piston. Example: Caterpillar D5R Piston Ring Set.
Crankshaft: Converts linear piston motion to rotary motion. Located in the Cylinder Block. Example: Komatsu 6D105 Crankshaft Assembly.
Gasket Head: Seals the Cylinder Head to the Cylinder Block. Located between these two major components. Example: Isuzu 4HK1 Gasket Head Set.
Flameout Solenoid: Controls fuel flow to shut off the engine. Located on the Fuel Pump. Example: Yanmar 4TNV94L Flameout Solenoid.
Turbocharger: Increases engine power by forcing air into the combustion chamber. Located connected to the Exhaust Manifold. Example: Weichai WP10 Turbocharger.
Engine Bearing: Supports the rotating Crankshaft and Connecting Rods. Located within the Engine Block. Example: Komatsu PC400-8 Engine Bearing Set.
Fuel Injector: Delivers precise amounts of fuel into the engine cylinders. Located in the Cylinder Head. Example: Kubota V3307 Fuel Injector.
Water Pump: Circulates coolant throughout the engine cooling system. Located on the Engine Block or Front Cover. Example: Caterpillar 320D Water Pump.
Valve Seat: Provides a sealing surface for the Engine Valve. Located in the Cylinder Head. Example: Isuzu 6BG1 Valve Seat Insert.
Ensure compatibility and streamlined logistics with our detailed product specifications for the Komatsu 7861-92-4800 Float Switch and our global sales terms.
| Komatsu Float Switch 7861-92-4800 / 7861924800 Specifications | |
|---|---|
| Model NO. | Excavator Sensor |
| Application | Komatsu Excavator and Construction Machinery |
| Certification | ISO/TS 16949 |
| Condition | New, Direct OEM Replacement Quality |
| Product Name | Float Switch (Fluid Level Sensor) |
| Transport Package | Carton / Secure Packaging |
| Specification | 24V Electrical System, High-Precision Magnetic Float Mechanism |
| Trademark | Honour Time Machinery |
| Origin | China (Source Factory) |
| Production Capacity | 5000 PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea (Global Shipping) |
Engine Fault: A common issue on a Caterpillar 320D Excavator with a Caterpillar C6 Engine is overheating due to coolant loss. Solution: A quick maintenance check involves inspecting the Water Pump and the Radiator Belt for wear. For the Komatsu PC200-8, always check the Float Switch 7861-92-4800 for sludge buildup if the low-level warning is inconsistent. Regular engine overhaul kit replacement and oil analysis are key preventative maintenance strategies.
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Honour Time Machinery Limited is a dedicated international supplier of engine assemblies and premium spare parts for heavy construction equipment, committed to providing reliable, global aftermarket solutions.
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