High-Quality Engine Parts from Honour Time Machinery

Welcome to Honour Time Machinery Limited. We are a leading provider of high-performance engine assemblies and spare parts. We specialize in components for world-renowned brands, including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our commitment is to provide durable and reliable parts to keep your heavy machinery running smoothly.

Komatsu S6D105-3 Engine Component Solutions

We offer a precise selection of parts for the Komatsu S6D105-3 engine. Below are the key components available for this model, ensuring a perfect fit and exceptional performance for your excavator engine repair.

Detailed Specifications for Isuzu 4BD1 Engine Parts

We also stock a comprehensive range of parts for Isuzu engines, such as the popular 4BD1. Here are the detailed specifications for the piston, liner, and ring set. We are a premier diesel engine cylinder liner manufacturer.

Our Comprehensive Product Range

Honour Time Machinery Limited is your one-stop shop for heavy duty diesel engine parts. Our main business covers a vast inventory:

• Engine Core Components: Cylinder Liners, Pistons, Piston Rings, Piston Pins

• Bearing Sets: Crankshaft Bearings (Main Bearings), Connecting Rod Bearings (Con Rod Bearings), Thrust Washers

• Gasket Kits: Full Overhaul Gasket Kits, Cylinder Head Gaskets

• Fuel System: Diesel Pumps, Injectors, Nozzles

• Engine Internals: Crankshafts, Connecting Rods, Camshafts

• Air & Cooling: Turbochargers, Water Pumps, Oil Pumps

• Engine Structure: Cylinder Blocks, Cylinder Heads

We are a trusted genuine Komatsu parts supplier and also provide high-quality aftermarket solutions. Whether you need a Cummins ISX crankshaft for sale, a Caterpillar 3306 engine parts kit, or a Yanmar 4TNV98 piston ring set, we have you covered. We serve various industries with bulldozer engine spare parts and marine generator engine parts, ensuring excavator parts global export to all our clients.

Our inventory includes parts for all major models, such as the Isuzu 6HK1 turbocharger, Kubota V2203 cylinder head, Cummins 6BT water pump, and Isuzu 4JB1 diesel pump. We are the aftermarket construction machinery parts specialist you can rely on.

Understanding Key Engine Components

Here are definitions for common parts we supply, helping you identify what you need:

1. Caterpillar 3306 Piston: The piston is a moving component within the cylinder. It transfers force from expanding gas in the cylinder to the crankshaft via a connecting rod. It is installed inside the cylinder liner.

2. Komatsu PC200-8 Cylinder Liner: Also known as a cylinder sleeve, this is a cylindrical part installed in the engine block to form the inner wall of the cylinder. The piston moves up and down inside it.

3. Cummins 6BT Crankshaft: This is the main rotating component of the engine, located in the lower part of the engine block. It converts the reciprocating motion of the pistons into rotational motion.

4. Isuzu 4HK1 Main Bearing: These bearings are installed in the engine block to support the rotating crankshaft. They reduce friction and wear between the crankshaft journals and the block.

5. Yanmar 4TNE94 Connecting Rod: This rod connects the piston to the crankshaft. It is installed inside the engine, linking the piston pin to the crankshaft's crankpin.

6. Weichai WD615 Turbocharger: A turbocharger is an air compressor that forces more air into the engine's cylinders, increasing power. It is attached to the engine's exhaust manifold.

7. Kubota V2203 Cylinder Head: The cylinder head sits on top of the engine block, sealing the top of the cylinders. It houses the valves, injectors, and camshafts (in OHC engines).

8. Caterpillar 320D Injector: The fuel injector is a critical part of the diesel fuel system. It sprays fuel directly into the cylinder or pre-combustion chamber. It is installed in the cylinder head.

9. Komatsu S6D114 Overhaul Gasket Kit: This is a complete set of all gaskets and seals needed to rebuild an engine, including the head gasket, valve seals, and oil seals. It is used throughout the entire engine assembly.

10. Cummins 6CT Oil Pump: This pump circulates engine oil under pressure to the bearings, pistons, and camshaft. It is typically located in the oil pan or on the front of the engine block.

Common Fault Analysis & Solution

Machine & Fault: Caterpillar 3306B Engine (in a D6R Dozer) - Low Power and Excessive Black Smoke

Fault Description: The operator reports that the Caterpillar D6R dozer has significantly less pushing power than usual and emits thick black smoke from the exhaust, especially under load.

Possible Causes & Analysis:

• Air Intake Restriction: Black smoke is unburnt fuel. The most common cause is a lack of air. The air filters (primary and secondary) may be clogged with dust.

• Turbocharger Malfunction: The turbocharger might not be spooling up correctly (due to bearing failure or carbon buildup), failing to provide sufficient boost pressure.

• Fuel Injector Issues: One or more injectors may be "dribbling" fuel, stuck open, or have a poor spray pattern, leading to incomplete combustion.

• Incorrect Fuel Timing: The fuel injection pump timing might be retarded, causing fuel to be injected too late in the combustion cycle.

Solution & Troubleshooting Steps:

1. Check Air Intake System: Start with the simplest fix. Inspect and replace the primary and secondary air filters. Check the intake piping from the filter to the turbo for any blockages or collapses.

2. Inspect Turbocharger: With the engine off, check the turbocharger compressor wheel for free rotation and any "in-and-out" or "up-and-down" play (shaft end play or radial play). Check for oil leaks.

3. Check Air-to-Air Aftercooler (ATAAC): Inspect the aftercooler for clogs (both internal and external fins) or leaks, as this can reduce air density.

4. Test Fuel System: If the air system is clear, move to the fuel system. Test the injectors for correct opening pressure and spray pattern. On a 3306B, you can "crack" the fuel lines one by one at the injector (use caution) to see if the smoke and engine sound change, identifying a faulty cylinder.

5. Verify Injection Timing: As a final step, verify the static timing of the fuel injection pump accordingto the manufacturer's specifications.

Contact Honour Time Machinery Today

Get in touch with our expert team for quotes, availability, or technical questions. We are ready to support your business with high-quality diesel engine parts.

WhatsApp: +8613532379052

Email: [email protected]