KOBELCO Excavator Radiator 022810-8491 and KOMATSU Float Switch 7861-92-4800 High Performance Engine Components

WhatsApp: +8613532379052 | Email: [email protected]

Honour Time Machinery Limited specializes in providing premium solutions for heavy construction equipment. We solve common abnormal faults like engine overheating and sensor malfunctions for KOBELCO and KOMATSU machinery with our high-quality China-made replacement parts.

Source Factory Direct: Custom Engine Cylinder Liner Development & Export
KOMATSU PC200-8 Liner Kit | KOBELCO SK210-8 Cylinder Sleeve | CATERPILLAR 320D Liner Assembly | ISUZU 4HK1 Engine Liner

Professional Product Specifications

BrandModelPart Number (Standard)Part Number (Digital Only)Product Name
KOBELCOExcavator Series022810-84910228108491Water Tank Radiator
KOMATSUExcavator Series7861-92-48007861924800Float Switch / Level Sensor

Product Features:

  • Engineered specifically for KOBELCO SK series and KOMATSU PC series excavators.

  • Direct replacement for OEM Part Number 022810-8491 and 7861-92-4800 ensuring 100% compatibility.

  • High-grade materials used for extreme durability in harsh construction environments.

  • Optimized for efficient engine cooling and accurate fluid level monitoring.

  • Easy installation to minimize machine downtime and repair costs.

Complete Engine Parts Supply List

We provide a comprehensive range of engine components for major brands including CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI.

CategoryItems Available
Internal Engine PartsLiner Kit, Piston, Piston Ring, Gasket Kit, Gasket Head, Crankshaft, Cylinder Block, Valve Seat, Engine Bearing
Valvetrain & Fuel SystemValve Guide, Nozzle, Fuel Injector, Diesel Pump, Turbocharger, Connecting Rod
Electrical & MonitoringPressure Switch, Flameout Solenoid, Monitor, Accelerator Motor, Transmitter
Cooling SystemRadiator, Water Pump, Oil Pump, Fan Cooling, Belt

Compatible Engine Models We Support

Below is a summary of the engine models for which we provide high-quality spare parts and full engine assemblies:

BrandSupported Engine Models
KOMATSU3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170
KOBELCOJ05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34
CATERPILLAR3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13
MITSUBISHI4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40
ISUZU3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1
YANMAR4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106
HINOJ05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D
CUMMINSQSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C
VOLVOD6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D

Terminology & Technical Insight

  • Turbocharger: Installed on the exhaust manifold to increase engine power. Example: CUMMINS QSB6.7 Turbocharger.

  • Crankshaft: The backbone of the engine, converting linear motion to rotation. Example: KOMATSU 6D102 Crankshaft.

  • Piston Ring: Seals the combustion chamber and regulates oil. Example: CATERPILLAR C7 Piston Ring Set.

  • Water Pump: Circulates coolant to prevent overheating. Example: ISUZU 6HK1 Water Pump.

  • Cylinder Head: Closes the top of the cylinders. Example: YANMAR 4TNV94 Cylinder Head.

  • Fuel Injector: Delivers precise fuel mist for combustion. Example: KUBOTA V2403 Injector.

  • Main Bearing: Supports the crankshaft within the block. Example: WEICHAI WD615 Main Bearing.

  • Connecting Rod: Links the piston to the crankshaft. Example: KOMATSU 4D95 Con-Rod.

  • Oil Pump: Lubricates all moving engine parts. Example: ISUZU 4JG1 Oil Pump.

  • Gasket Kit: Provides critical sealing between components. Example: CUMMINS ISF2.8 Full Gasket Set.

Maintenance & Troubleshooting Guide

Equipment Model: KOMATSU PC200-8 Excavator

Problem: Engine Temperature High (Overheating) and Low Coolant Warning.

Solution: First, inspect the Radiator (Part 022810-8491) for blockages or leaks. If the warning persists while levels are normal, replace the Float Switch (Part 7861-92-4800). Regularly clean the cooling fins and use high-quality coolant to extend component life.

Ordering Information

Model NO.Excavator Spare Parts
ApplicationConstruction Machinery
CertificationISO9001 / CE
Condition100% Brand New
PackageNeutral Carton or Custom Packing
OriginChina
Capacity5000 PCS / Year
PaymentT/T, Western Union, MoneyGram
DeliveryDHL, Fedex, UPS, EMS, Air, Sea

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About Us: Honour Time Machinery Limited is a leading supplier of premium engine assemblies and spare parts for CUMMINS, KOMATSU, CATERPILLAR, ISUZU, and more. We provide global exports of high-performance liners, pistons, and maintenance kits with professional technical support.

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