6BG1 Crankshaft 1-12310-448-0 Forged Steel Engine Crankshaft for Excavator EX200-5 ZAX230

6BG1 Crankshaft for 6BG1 / 6BG1T Diesel Engine

This 6BG1 crankshaft is the core rotating component of inline 6-cylinder water-cooled 6BG1 and 6BG1T diesel engines. It converts the reciprocating linear motion of pistons into rotational power to drive the transmission system. It is widely applied in various construction machinery and heavy-duty power equipment equipped with this engine model.

Main Specifications

• Engine Model:6BG1 / 6BG1T
• OE Part Number:1-12310-448-0 / 112310-4480
• Material:High strength alloy forged steel (ductile iron optional)
• Cylinder:6 Cylinder, 4-stroke, water-cooled
• Main journal diameter:80 mm
• Connecting rod journal diameter:64 mm
• Stroke:125 mm
• Net Weight:Approx. 45 KG
• HS Code:848310000
• Surface Treatment:Induction hardening / nitriding for journals
• Balancing:100% dynamic balancing test
• Condition:Brand new aftermarket replacement part
• Warranty:12 months
• Quality Standard:ISO9001 / TS16949
• Packing:Standard export wooden case
• MOQ:1 piece
• OEM & ODM customization available

Product Features

1. Adopts premium forged steel raw material, outstanding anti-fatigue and impact resistance, suitable for continuous heavy-load working scenarios.
2. Journal surface induction hardening process, greatly improves wear resistance and reduces the risk of oil clearance failure.
3. Precision CNC machining with tight tolerance control, good matching with bearings, connecting rods and engine block.
4. 100% dynamic balancing test to lower engine vibration and noise, protecting other matched engine components.
5. Complete inspection including visual check, dimension test and hardness test before packing to filter defective goods.
6. Direct replacement design, no modification required, easy installation for engine overhaul and maintenance.

Application

Suitable for construction machinery and heavy-duty power equipment equipped with 6BG1 / 6BG1T 6-cylinder diesel engines.