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| Brand | Product Name | Machine Model | Part No. (With Dash) | Part No. (Without Dash) |
|---|---|---|---|---|
| Komatsu | Hydraulic Pump | PC300-7 Series | 705-56-34630 | 7055634630 |
| Komatsu | Float Switch | PC200-8 Series | 7861-92-4800 | 7861924800 |
Komatsu Pump (705-56-34630)
High-Pressure Stability: Engineered to match Komatsu PC300-7 specifications for reliable hydraulic flow.
Durable Construction: Built with high-grade materials for extended service life in harsh working environments.
Perfect Fit: Designed as a direct OEM alternative for seamless installation.
Energy Efficiency: Optimized internal components reduce power loss and improve fuel economy.
Use for Komatsu PC300-7 excavator or construction machinery hydraulic system.
Komatsu Float Switch (7861-92-4800)
Accurate Level Sensing: Provides precise monitoring of fuel or hydraulic oil levels in Komatsu PC200-8.
Vibration Resistant: Robust design ensures stable performance even during heavy machine operation.
Quick Response Time: Ensures immediate alert generation to prevent system damage or operational issues.
Corrosion Protection: Housing built to withstand exposure to various industrial fluids and elements.
Use for Komatsu PC200-8 monitor and fluid level alarm systems.
We stock a vast inventory of high-quality aftermarket parts for major construction machinery brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
| Komatsu | KOBELCO | CATERPILLAR | Mitsubishi | ISUZU | Yanmar | HINO | CUMMINS | VOLVO |
|---|---|---|---|---|---|---|---|---|
| 3D82, 3D84, 4D105 | J05E, 6D34T, 6D16 | 3114, 3116, C4 | 4D34, 4D24, K4M | 3LD1, 4LE1, 4BG1 | 4D88E, 4TNE84, 4TNV88 | J05E, J08E, V25C | QSB6.7, QSM11-C, B5.9-C | D6D, D6E, D9E |
| 6D95, 6D108, 6D110 | J08E, 6D22T, 6D24T | C6, 3064T, S6K | S3Q2, 6D16, 6D24 | 4HK1, 6SD1, 6WG1 | 4TNV94L, 4TNE88, 4TNE94 | EF750, P11C, V21C | B3.9-C, QSM11, C8.3-C | D12D, D7D, D7E |
| 4D84, 4D95, 6D102 | 6D16T, J05E, 6D34 | C7, C-9, C13 | S4KT, 6D40 | 4LE2, 4JB1, 6BG1 | 4TNV98, 4TNV106 | H06CT, H07D | D12E, D16D | |
| 6D105, 6D114, 6D170 | J08E | 6HK1, 6WF1 |
| Attribute | Pump (705-56-34630) | Float Switch (7861-92-4800) |
|---|---|---|
| Model NO. | Komatsu PC300-7 | Komatsu PC200-8 |
| Product Name | Hydraulic Main Pump | Fuel/Oil Level Sensor Switch |
| Application | Excavator, Heavy Equipment | |
| Certification | ISO 9001, CE | CE Compliant |
| Condition | New, High-Quality OEM Alternative | |
| Transport Package | Carton, Wood Case (for Pump) | |
| Specification | Hydraulic System Component, High Pressure | Fluid Level Sensor, Electrical Component |
| Trademark | Honour Time Machinery / Neutral | |
| Origin | China, Source Manufacturer | |
| Production Capacity | 2000PCS/Year | 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram | |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air / Sea. Global Logistics Support. | |
Piston Ring: Installed in the Cylinder Block grooves of a Cummins QSB6.7 engine. Seals the combustion chamber and transfers heat.
Connecting Rod: Connects the Piston to the Crankshaft in a Komatsu 6D102 engine.
Turbocharger: Mounted on the Exhaust Manifold of a Caterpillar C7 engine. Increases engine power by forcing extra air into the combustion chamber.
Water Pump: Located on the Engine Block of an Isuzu 6BG1 engine. Circulates coolant to prevent overheating.
Engine Bearing (Main/Con Rod): Supports the rotating Crankshaft within the Cylinder Block of a Kubota V3307 engine.
Diesel Fuel Pump: Supplies fuel to the injectors, often mounted externally on the engine block, as seen in a Yanmar 4TNV98.
Oil Pump: Located in the Oil Pan area of a Weichai WP10 engine. Circulates lubricating oil throughout the engine.
Flameout Solenoid: Part of the fuel injection system, typically found near the Fuel Pump on a Komatsu 4D95 machine. Stops fuel flow to shut down the engine.
Valve Seat: Embedded in the Cylinder Head of a Caterpillar 3114 engine. Provides a sealing surface for the engine valves.
Monitor: Located in the Operator Cabin of a Isuzu 4HK1 powered excavator. Displays machine status and diagnostic codes.
Komatsu PC400-7 (6D125 Engine) Engine Overheating Issue
Symptom: Engine temperature gauge consistently runs high, leading to automatic shutdown.
Common Cause/Solution: Often due to a clogged Radiator or a malfunctioning Water Pump. First, inspect and clean the radiator fins thoroughly. If the issue persists, check the water pump for leaks or impeller damage; timely replacement with a high-quality water pump is essential to prevent costly engine damage.
Maintenance Tip: Always use the correct coolant mixture and replace the thermostat and Gasket Head during a major repair to ensure optimal cooling system integrity.
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