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  • Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 1
  • Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 2
  • Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 3
Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 1Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 2Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 3

Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier

  • Item No.001
  • Part Number QSK50 QSK60
  • Machine Model SK3500 SK4500
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit
Kobelco SK3500 SK4500 Engine Overhaul Kit,China Engine Parts Manufacturer,Kobelco Mega-Class Mining Excavator Repair,QSK50 Engine Components,QSK60 Engine Parts,Mining Equipment Maintenance,Piston Liner Kit,Main Bearing Set,Cylinder Block Assembly,Heavy Mining Equipment Parts,OEM Quality Parts Supplier
Inquiry Send Email

Description

Kobelco SK3500 / SK4500 Engine Overhaul Repair Kit – QSK50 / QSK60

Ensure peak performance and longevity for your heavy-duty mining excavator with our comprehensive engine overhaul repair kit. Designed specifically for Kobelco SK3500 and SK4500 models, this kit is engineered to restore your engine to like-new condition.

Complete Overhaul Solution

Our kit includes all critical components needed for a full engine rebuild: piston liner kit, rings, main bearings, valve guides, gasket set, cylinder block, and cylinder head assembly. Each part is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation.

Key Features

  • Precision Engineering: Components are machined to exact tolerances for optimal performance and durability.
  • Durable Materials: Constructed from high-grade alloys and composites to withstand extreme operating conditions.
  • Comprehensive Package: Everything you need in one kit – simplifies ordering and reduces downtime.
  • Aftermarket New: Brand new, never used, ensuring maximum service life.
  • Compatibility: Specifically designed for QSK50 and QSK60 engines used in SK3500 and SK4500 excavators.

Why Choose Our Kit?

We understand the demands of heavy machinery. Our overhaul kit is sourced from trusted manufacturers and rigorously inspected to guarantee quality. By choosing our kit, you minimize the risk of premature failure and extend the interval between overhauls.

Applications

Ideal for mining, construction, and earthmoving operations where reliability is paramount. Whether you are performing scheduled maintenance or responding to an unexpected breakdown, this kit provides a cost-effective solution without compromising on quality.

Trust Hangzhou XC Machinery Co., Ltd. for your engine component needs. Contact us today to learn more about this kit and how it can benefit your fleet.

What is Kobelco SK3500 SK4500 QSK50 QSK60 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier?

This engine overhaul repair kit is designed for Kobelco SK3500 and SK4500 mining excavators, specifically for their QSK50 and QSK60 engines. It includes all critical components such as piston liner kit, rings, main bearings, valve guides, gasket set, cylinder block, and cylinder head assembly. Manufactured to meet or exceed OEM specifications, this aftermarket new kit ensures a complete and reliable engine rebuild.

Applications

  • Overhauling QSK50 and QSK60 engines in Kobelco SK3500 and SK4500 excavators
  • Scheduled maintenance to extend engine life and performance
  • Emergency repairs to minimize downtime in mining and construction operations
  • Replacing worn or damaged engine components in heavy-duty earthmoving equipment
  • Fleet maintenance for companies operating multiple Kobelco excavators

FAQ

What components are included in this overhaul repair kit?

The kit includes a piston liner kit, rings, main bearings, valve guides, gasket set, cylinder block, and cylinder head assembly, providing all necessary parts for a complete engine rebuild.

Is this kit compatible with both QSK50 and QSK60 engines?

Yes, the kit is specifically designed for both QSK50 and QSK60 engines used in Kobelco SK3500 and SK4500 excavators.

Are the parts new or used?

All parts are aftermarket new, never used, ensuring maximum service life and reliability.

Do the parts meet OEM specifications?

Yes, each component is manufactured to meet or exceed OEM specifications for a perfect fit and reliable operation.

Can this kit be used for other excavator models?

This kit is specifically designed for Kobelco SK3500 and SK4500 models with QSK50 or QSK60 engines. It is not recommended for other models without verification.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

Links

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