Sustaining Power: Premium ISUZU E120 Engine Parts for Heavy Machinery Overhaul

Essential Engine Components: Caterpillar C7 Cylinder Liner, Komatsu PC200-8 Cylinder Liner, Isuzu 6HK1 Cylinder Liner

Welcome to Honour Time Machinery Limited, your dedicated source for high-performance diesel engine spare parts and complete engine assembly units. We guarantee OEM quality excavator parts and reliable components for maintenance and heavy duty engine repair across the globe.

Engine Model E120 - Critical Engine Components

This table details the essential components required for a full engine overhaul or routine maintenance on the Engine Model E120. We supply the highest quality engine rebuilding components wholesale for reliable operation.

Logistics and Quality Assurance

We ensure fast shipping engine components globally and stand by our product quality, making us a trusted engine parts manufacturer China.

Comprehensive Engine Solutions by Honour Time Machinery Limited

Honour Time Machinery Limited is a major global engine parts export partner, focusing on critical components for top-tier brands like cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. Our extensive product line includes full engine assembly units and premium spare parts. We stock everything from the core internal elements like piston, piston ring, and cylinder liner, to bearing sets like main bearing, con rod bearing, and thrust washer.

Need a complete maintenance solution? Check out our comprehensive overhaul kit. Beyond the block, we supply sophisticated systems such as the diesel pump and injector, the rotational heart of the engine, the crankshaft, and essential ancillary parts like the turbocharger, water pump, and oil pump. We also supply bare metal components: the cylinder block, cylinder head, and connecting rod. We are the reliable diesel engine components supplier for all your needs, offering affordable engine spare parts and complete Isuzu engine overhaul solution.

Our focus areas include Komatsu construction equipment parts, high-demand Caterpillar engine maintenance kits, specialized Kubota compact tractor spares, reliable Weichai engine service components, and robust Yanmar industrial diesel parts. We provide everything for diesel fuel system components, ensuring the longevity and power output of your heavy machinery. From turbocharger replacement cost savings to complete engine gasket kit solutions, choose Honour Time for all your maintenance requirements.

Essential Heavy Machinery Component Glossary

• Cylinder Liner (Isuzu 6BG1 Excavator): A cylindrical metal part installed in the cylinder block to form the inner wall of the combustion chamber. It maintains the engine's compression and guides piston movement.

• Piston Ring (Cummins QSB4.5 Generator): A set of split rings fitted into grooves on the piston, providing a seal between the piston and the cylinder wall. Located on the Piston head, within the Cylinder Liner.

• Fuel Injector (Caterpillar 320D Excavator): An assembly located in the Cylinder Head, responsible for spraying a measured amount of fuel into the combustion chamber or intake manifold.

• Main Bearing (Komatsu PC300-7 Crawler Dozer): Semi-circular shells located in the Cylinder Block, supporting the Crankshaft and reducing friction during rotation.

• Connecting Rod (Weichai WP10 Truck Engine): A rod located between the Piston and the Crankshaft, converting the Piston's reciprocating motion into the Crankshaft's rotational motion.

• Turbocharger (Yanmar 4TNV98 Compact Loader): A turbine-driven forced induction device, typically mounted on the exhaust manifold, that increases an engine's power output by forcing extra air into the combustion chamber.

• Water Pump (Kubota V3307 Tractor): A mechanical pump attached to the Engine Block, circulating coolant throughout the cooling system to dissipate heat.

• Oil Pump (Cummins M11 Road Grader): A component located in the Oil Pan or Engine Block, forcing lubricating oil under pressure to the moving parts of the engine.

• Thrust Washer (Caterpillar D6T Bulldozer): Small, crescent-shaped washers located at the main bearing caps in the Cylinder Block, controlling the axial movement (end play) of the crankshaft.

• Cylinder Head Gasket (Komatsu SAA6D107E-1 Wheel Loader): A specialized gasket positioned between the Cylinder Head and the Cylinder Block to seal the combustion, oil, and coolant passages.

Technical Insight: Engine Troubleshooting and Maintenance

Failure Example: Engine Overheating on a Komatsu PC200-8 Excavator
Symptom: The engine temperature gauge rises rapidly under load, often triggering a shutdown warning.
Root Cause/Processing Solution: After checking coolant levels (basic maintenance), a common cause is a failing Water Pump or a blocked Radiator Core. The immediate solution involves safely cooling the engine, then performing a flush and checking for thermostat function. If the pump impeller is corroded, immediate replacement with a quality Komatsu PC200-8 Water Pump is necessary to prevent severe engine damage to the cylinder head or cylinder block.

General Engine Maintenance Strategies:

• Regular Oil Analysis: Periodically analyze engine oil to detect premature wear of internal parts (Piston, Main Bearing) before failure occurs.

• Fuel System Purity: Regularly check and replace fuel filters to protect sensitive diesel fuel system components and prevent damage to the injector and diesel pump.

• Turbo Inspection: Check the turbocharger compressor wheel for excessive end-play or dust buildup to maintain optimal performance and avoid turbocharger replacement cost.