Coxons logo

Komatsu

Maintenance and repair services for Komatsu radiators

Home
Brands
Komatsu

Improve cooling efficiency for your Komatsu fleet

We provide maintenance, repair, and supply solutions for Komatsu radiators and coolers. We understand the value of maintaining a fleet to maximise productivity on your site.

We establish maintenance partnerships with clients and provide reliable and cost effective services for your equipment's cooling components. We eliminate costly breakdowns and improve your equipment's availability.

Ask a technician

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Komatsu models

Komatsu mining trucks, loaders and excavators are primarily fitted with Mesabi radiators from factory. Coxons Group workshops are authorised Mesabi service centres, so we have the expertise and parts to rebuild your Komatsu truck radiators with fast turnaround times.

Models we overhaul

Dozers

Dozers

Large dozer
  • D575A-3
  • D575A-2
  • D575A
  • D475ASD-5E0
  • D475A-5E0
  • D475A-5
  • D475A-3
  • D475A-2
  • D375A-8
  • D375A-6
  • D375A-5
  • D375A-3
  • D375A-2
  • D375A-1
  • D355A-5
  • D355A-3
  • D355A-1
  • D275AX-5E0
  • D275A-2
Medium dozer
  • D85PX-15E0
  • D85PX-15
  • D85P-21
  • D85EX-15E0
  • D85EX-15
  • D85E-21
  • D85A-21
  • D85A-12
  • D65PX-16
  • D65PX-15
  • D65PX-12
  • D65P-12
  • D65EXL-12
  • D65EX-16SIGMA
  • D65EX-16PAT
  • D65EX-15
  • D65EX-12
  • D61PXi-23
  • D61PX-24
  • D61PX-23
  • D61PX-15
  • D61PX-12
  • D61EXi-23
  • D61EX-24
  • D61EX-23
  • D61EX-15
  • D61EX-12
  • D51PXi-22
  • D51EXi-22
  • D51EX-22
  • D155AX-6
  • D155AX-5
  • D155A-1
Small dozer
  • D39EX-23
  • D39EX-22
  • D37PXi-23
  • D37PX-23
  • D37EXi-23
  • D37EX-23
  • D21P-8
  • D21P-7
  • D21P-6
  • D21P-5
  • D21P-3
  • D21A-8
  • D21A-7
  • D21A-65
  • D21A-6
  • D21A-5
  • D21A-3
  • D20PL-7
  • D20PL-6
  • D20PL-5
  • D20P-7
  • D20P-6
  • D20P-5
  • D20P-3
  • D20A-7
  • D20A-6
  • D20A-5
  • D20A-3
Wheel dozer
  • WD900-3
  • WD600-6
Drills

Drills

Excavators

Excavators

Large excavator
  • PC800LC-8
  • PC800-8
  • PC800-7
  • PC800-6
  • PC750-6
  • PC710-5
  • PC650-7
  • PC650-6
  • PC650-5
  • PC600SE-6
  • PC600LC-8E0
  • PC600LC-8
  • PC600LC-7
  • PC600LC-6
  • PC600-7
  • PC600-6
  • PC600
  • D39PXi-23
  • D39PX-23
  • D39EXi-23
Material handler
  • PC800LC-8 MH
Medium excavator
  • PC450-8
  • PC400
  • PC350LC-8
  • PC350-8
  • PC300LC-8
  • PC300LC-5
  • PC300-8
  • PC300-7EO
  • PC300-6
  • PC270-8
  • PC270-7
  • PC250LC-6
  • PC228US-3EO
  • PC220-8
  • PC210LCi-10
  • PC210LC-11
  • PC210LC-10
  • PC200-8M0
  • PC200-8
  • PC200-6
  • PC200
  • PC120-6
  • HB335LC-1
  • HB205-1M0
Mini excavator
  • PC78UU-8
  • PC78UU-3EO
  • PC78US-6NO
  • PC75 UU-2
  • PC60-7
  • PC60-6
  • PC60-5
  • PC55MR-5
  • PC55MR-3
  • PC50UU-2
  • PC50MR-2
  • PC45R-8
  • PC45MR-3
  • PC45MR-1
  • PC40R-8
  • PC40MRX-1
  • PC40MR-6
  • PC40MR-2
  • PC40-7
  • PC40-2
  • PC35R-8
  • PC35MR-3
  • PC35MR-2
  • PC30R-8
  • PC30MRX-1
  • PC30MRX
  • PC30MR-3
  • PC30MR-2
  • PC30MR
  • PC30-1
  • PC27R-8
  • PC27MR-3
  • PC27MR-2
  • PC25R-8
  • PC20R-8
  • PC20MRX-1
  • PC20MR-2
  • PC20-MR
  • PC20-2
  • PC20 MRx
  • PC18MR-3
  • PC18MR-2
  • PC15R-8
  • PC12R-8
  • PC10-2
  • PC09-1
  • PC03-2F
  • PC03-2
  • PC02-1
  • PC01-1
Mining shovel
  • PC8000-6
  • PC8000
  • PC5500-6
  • PC5500
  • PC4000-6
  • PC4000
  • PC3000-6
  • PC3000
  • PC2000-8
  • PC1800-6
  • PC1600SP-1
  • PC1600-1
  • PC1250SP-8R
  • PC1250SP-8
  • PC1250SP-7
  • PC1250LC-8
  • PC1250-8
  • PC1250-7
  • PC1000
Small excavator
  • PC95-1
  • PC88MR-8
  • PC78MR-6
  • PC75 UU-3
  • PC200-7
  • PC160LC-8
  • PC138US-8
  • PC138US-2
  • PC130-8
  • PC130-6
  • PC128UU-1
  • PC128US-2
Wheel excavator
  • PW98MR-8
  • PW95R-2
  • PW75R-2
  • PW220-7K
  • PW200
  • PW170-5
  • PW160-7K
  • PW150-3
  • PW130
  • PW110
  • PW100

Off highway trucks

Off highway trucks

Articulated dump truck
  • HM400-5
  • HM400-3
  • HM400-2
  • HM400-1
  • HM350-2
  • HM350-1
  • HM300-5
  • HM300-3
  • HM300-2
  • HM300-1
  • HM250-2
Large haul truck
  • 960E-2K
  • 960E-1K
  • 930E-4SE
  • 930E-3SE
  • 930E-2SE
  • 860E-1K
  • 830E-AC
  • 830E-1AC
  • 830E DC
Medium haul truck
  • HD1500-8
  • HD1500-7
  • HD1500-5
Small haul truck
  • HD985-3
  • HD785-7
  • HD785-5
  • HD785-3
  • HD605-8
  • HD605-7E0
  • HD605-7
  • HD605-5
  • HD465-8
  • HD465-7E0
  • HD465-7
  • HD465-5
  • HD405-8
  • HD405-7
  • HD405-6
  • HD325-8
  • HD325-7
  • HD325-6
Grader

Other machines

Grader
  • GD825A-2
  • GD675-6
  • GD655-6
  • GD655-5
  • GD555-5
Scraper
  • WS23S-1
  • WS16S-2
  • WS16-2
Compactor

Soil compaction

Track & skidsteer loaders

Track & skidsteer loaders

Underground

Underground

Wheel loaders

Wheel loaders

Compact wheel loader
  • WA65-6H
  • WA30-1
  • WA180-3
  • WA150-5
  • WA150-3
  • WA150
  • WA100M-6
Integrated toolcarrier
  • WA320PZ-6
  • WA250PT-5
  • WA250-3PT
Large wheel loader
  • WA800-2
  • WA700-3
  • WA700-1
  • WA600-8
  • WA600-6
  • WA600-3
  • WA500-8
  • WA500-7
  • WA500-6
  • WA500-3
  • WA500
Medium wheel loader
  • WA480-6A
  • WA480-6
  • WA480-5H
  • WA470-8
  • WA470-7
  • WA470-6H
  • WA470-6A
  • WA470-6
  • WA470-3
  • WA430-6
Mining wheel loader
  • WA900-3EO
  • WA900-3
  • WA900
  • WA800-3E0
  • WA800-3
  • WA800-1
  • WA1200-6
  • WA1200-3
Small wheel loader
  • WA380-8
  • WA380-7
  • WA380-6
  • WA320-8
  • WA320-7
  • WA270-7
  • WA250PZ-6
  • WA200PZ-6
  • WA200-7
  • WA200

Komatsu models

Komatsu mining trucks, loaders and excavators are primarily fitted with Mesabi radiators from factory. Coxons Group workshops are authorised Mesabi service centres, so we have the expertise and parts to rebuild your Komatsu truck radiators with fast turnaround times.

Models we overhaul

Service exchange

Our service exchange program reduces your equipment downtime by shipping the exchange component straight to site, for a quick change out. The return radiator is then sent back to our workshop and rebuilt to as new condition, ready for the next change out.

  • Exchange radiators rebuilt as new and ready for immediate delivery
  • Maintenance schedule arranged to reduce equipment downtime
  • The exchange radiator is delivered to site prior to the shutdown
Learn more
Service exchange parts diagram

Service exchange

Our service exchange program reduces your equipment downtime by shipping the exchange component straight to site, for a quick change out. The return radiator is then sent back to our workshop and rebuilt to as new condition, ready for the next change out.

  • Exchange radiators rebuilt as new and ready for immediate delivery
  • Maintenance schedule arranged to reduce equipment downtime
  • The exchange radiator is delivered to site prior to the shutdown
Learn more
Service exchange parts diagram

World-leading products

Innovative services

FAQs

How soon can you send an exchange radiator to my work site?

If your requested exchange part is already in stock, we can arrange to have it delivered within 24 hours. Become a maintenance partner with us, and we guarantee there will always be Komatsu radiators on hold and ready for a quick delivery.

Do you install OEM replacement parts?

We only use OEM components for Mesabi radiators which are typically installed on Komatsu equipment.

How do you return radiators back to 100 per cent cooling efficiency?

Komatsu equipment is often fitted with Mesabi radiators. Over time, radiator parts like tubes will get internal silicate build-up, which will slowly reduce the cooling efficiency of the radiator. To return the radiator back to 100 per cent cooling efficiency, these parts are thoroughly cleaned internally and externally according to Mesabi rebuild procedures.

Evidence of this is documented in the condition report we provide with all Komatsu radiator overhauls. If this is not done, your Komatsu radiators are not being overhauled correctly.

Resource centre