The Reliable Power Module: DAWOO DC Converter TOSD-02-058

Ensure flawless electrical system performance in your excavator with the top-tier DAWOO DC Converter TOSD-02-058. This critical power module, with Part Number 23531-1003 (or 235311003), is engineered to maintain stable voltage conversion, preventing the erratic electrical signals that can lead to abnormal oil consumption warnings or system shutdowns. Investing in a genuine quality replacement means guaranteed reliability and longevity for your DAEWOO Heavy Equipment.

Global Leader in Engine Spare Parts Sourcing

Honour Time Machinery Limited is your reliable Global Engine Parts Export partner. We specialize in providing comprehensive solutions for cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai engine assemblies and spare components.

Our Core Product Range (Including 20 Long-Tail Keywords):

• Cylinder Liner Kits (Reliable Engine Repair Kits)

• Pistons (Aftermarket Engine Parts Sourcing)

• Piston Rings (Diesel Engine Maintenance Parts)

• Crankshaft Bearings (Heavy Equipment Bearing Supplier)

• Connecting Rod Bearings (Engine Overhaul Components)

• Thrust Washers (Precision Engine Alignment Parts)

• Overhaul Kits (Complete Engine Gasket Sets)

• Diesel Pumps (Fuel Injection System Parts)

• Injectors (Excavator Fuel Injector Nozzle)

• Crankshafts (Forged Steel Crankshaft Assembly)

• Turbochargers (Engine Forced Induction System)

• Water Pumps (Cooling System Replacement Parts)

• Oil Pumps (Lubrication System Flow Control)

• Cylinder Blocks (Engine Main Structure Casting)

• Cylinder Heads (Engine Valve Train Components)

• Connecting Rods (High Durability Con Rods)

• Engine Assembly (New/Used Engine Motors)

• Valve Guide (Engine Head Rebuild Kits)

• Valve Seat (Engine Valve Recession Solutions)

• Gasket Head (Cylinder Head Sealing Gasket)

Comprehensive Engine Parts & Models We Support

Essential Engineering Machinery Parts Glossary

1. Liner Kit: Located in the Cylinder Block. It maintains compression and provides a durable surface for the piston. kubota V3307 Liner Kit.

2. Piston Ring: Sits in grooves on the Piston. It seals the combustion chamber and manages oil. Caterpillar C7 Piston Ring Set.

3. Flameout Solenoid: Installed on the Diesel Pump or fuel system. It controls the fuel supply to shut down the engine. yanmar 4TNV94L Flameout Solenoid.

4. Crankshaft Bearing: Located in the Engine Block Main Journals. Supports the rotation of the crankshaft. cummins B3.9-C Crankshaft Bearing.

5. Nozzle (Injector): Found in the Cylinder Head. Sprays atomized fuel into the combustion chamber. isuzu 6WG1 Injector Nozzle.

6. Turbocharger: Mounted on the Exhaust Manifold. It compresses air to increase engine power. komatsu 6D102 Turbocharger.

7. Water Pump: Located at the front of the Engine Block. Circulates coolant through the engine. weichai WP10 Water Pump Assembly.

8. Valve Guide: Pressed into the Cylinder Head. It guides the movement of the intake and exhaust valves. Mitsubishi 6D16 Valve Guide.

9. Pressure Switch: Typically found on the Hydraulic Pump or brake line. It monitors fluid pressure levels. KOBELCO SK200 Pressure Switch.

10. Monitor: Located in the Excavator Cab. Displays engine, hydraulic, and diagnostic information. Hitachi EX300 Monitor Display Panel.

Engine Health & Longevity: Maintenance Solutions

Case Study: komatsu PC200-8 Engine 6D107 Overheating

Problem: A komatsu PC200-8 Excavator with the 6D107 Engine is consistently overheating under load.

Diagnosis & Solution:

1. Check Coolant Level/Condition: Low coolant or old, degraded coolant reduces heat transfer efficiency. Flush the system and replace with a quality, manufacturer-specified coolant.

2. Inspect Radiator: Check for bent fins or internal clogs. A blocked Radiator significantly restricts airflow and heat dissipation. Clean external fins thoroughly; if necessary, chemically flush or replace the radiator core.

3. Water Pump Failure: If the pump shaft is loose or the impeller is corroded, it cannot circulate the coolant properly. Install a new Water Pump to restore flow.

4. Faulty Thermostat: A thermostat that is stuck closed prevents coolant from flowing to the radiator, causing rapid overheating. Replace the thermostat to regulate temperature correctly.

General Maintenance Tip:

Regularly inspect the condition and tension of the Belt for the Fan Cooling system and the alternator. A slipping belt can lead to poor cooling performance and battery drain, often being an overlooked cause of engine trouble in Caterpillar and isuzu machines.

Crankshaft Sales & Online Inquiry Form

Inquire about our premium Crankshaft products, available for a wide range of engines, including the specified model below.

Purchase and Service Details