Precision Engineered Performance for Komatsu PC Series Excavators and Construction Machinery
WhatsApp Us: +8613532379052 Email: [email protected]Factory Direct Sales | Global Export | Professional Manufacturing
We provide tailored solutions for: Komatsu PC200-8 Liner, Caterpillar 320D Cylinder Sleeve, Cummins 6CT Engine Liner, and Isuzu 4HK1 Cylinder Liner.
Honour Time Machinery Limited is your trusted partner for high-end engine assemblies and spare parts. We specialize in world-class brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core mission is providing durability and reliability for your heavy-duty equipment.
Our top-selling products include: Cylinder Liner, Piston, Piston Ring, Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer, Full Gasket Overhaul Kit, Diesel Fuel Pump, Injector Nozzle, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
| Item Name | Part Number (Standard) | Part Number (Search Optimized) | Application Model |
|---|---|---|---|
| Komatsu Air Conditioner Resistor | ND077800-0750 | ND0778000750 | Komatsu Excavator |
| Komatsu Float Switch | 7861-92-4800 | 7861924800 | Komatsu Excavator PC Series |
High Reliability: Specifically designed for extreme environments in excavator or construction machinery.
Perfect Compatibility: Direct replacement for Komatsu ND077800-0750 and 7861-92-4800 ensuring zero downtime.
Enhanced Durability: Manufactured with premium materials to resist heat and vibration in Komatsu engines.
Easy Installation: Plug-and-play design for HVAC systems and fuel level monitoring.
OEM Standard: Meets or exceeds original manufacturing specifications for long-term operational stability.
| 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 |
| Brand | Supported Models |
|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| Caterpillar | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 |
| Isuzu | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| Cummins | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C |
| Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| Volvo | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
Turbocharger: Mounted on the exhaust manifold. Example: Cummins 6BT Engine Turbocharger used in Dongfeng trucks and excavators.
Fuel Injector: Installed in the cylinder head. Example: Komatsu PC300-7 Fuel Injector for precise diesel atomization.
Water Pump: Front of the engine block. Example: Isuzu 6HK1 Water Pump for Hitachi ZX330 excavators.
Thermostat: Located in the water outlet housing. Example: Caterpillar C7 Thermostat to regulate engine temperature.
Oil Pump: Inside the oil pan or front cover. Example: Yanmar 4TNV94 Oil Pump for mini-excavators.
Alternator: Belt-driven at the front. Example: Kubota V2403 Alternator for skid steer loaders.
Main Bearing: Supports the crankshaft in the block. Example: Weichai WP12 Main Bearing for heavy trucks.
Air Filter: Located in the intake system. Example: Komatsu PC200-8 Air Filter to protect from dust.
Hydraulic Pump: Connected to the engine flywheel. Example: Caterpillar 320D Main Hydraulic Pump.
Solenoid Valve: On the fuel injection pump. Example: Isuzu 4JJ1 Stop Solenoid for engine shutdown.
Common Issue: Excavator Engine Overheating
Equipment: Komatsu PC200-8 (6D107 Engine)
Solution: 1. Check the Water Pump for leaks or failure. 2. Inspect the Radiator for debris blockage. 3. Test the Thermostat to ensure it opens at the correct temperature. 4. Verify Fan Belt tension.
Maintenance Tip: Change Engine Oil and Oil Filter every 250-500 hours using genuine filters to prevent Crankshaft Bearing wear.
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Visit Our Official Facebook Page (Click for Live Updates)| Model NO. | Application: Excavator |
| Certification: CE/ISO | Condition: New |
| Transport Package: Neutral Carton / Wooden Case | Origin: China |
| Production Capacity: 5000PCS/Year | Payment: T/T, Western Union, MoneyGram |
| Delivery: DHL, Fedex, EMS, UPS, Air, Sea | Port: Guangzhou/Ningbo/Shanghai |
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