Improve cooling efficiency for your Komatsu fleet

We provide scheduled 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.

Proper cooling system maintenance is vital for the following reasons:

  1. Avoiding Equipment Breakdowns: Overheating can lead to critical components, such as the engine and transmission, malfunctioning or seizing. Regular cooling system maintenance helps identify potential issues before they escalate into costly breakdowns.
  2. Maximizing Equipment Efficiency: Efficient cooling ensures that mining equipment operates at optimal temperatures, translating to better fuel efficiency and overall performance. Well-maintained cooling systems promote productivity and reduce operational costs.
  3. Prolonging Equipment Lifespan: Consistent overheating can significantly shorten the lifespan of mining equipment. Regular maintenance and preventive measures can extend the life of cooling system components and the entire machinery.

Get in Touch Today

With a Komatsu radiator & cooling system specialist

Contact Us

Get in touch with a Coxons staff member today.

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.

Radiators, Scheduled Maintenance & Service Exchange
across the Komatsu range

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

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

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

  • GD825A-2
  • GD675-6
  • GD655-6
  • GD655-5
  • GD555-5

Scraper

  • WS23S-1
  • WS16S-2
  • WS16-2

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

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

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

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

  • GD825A-2
  • GD675-6
  • GD655-6
  • GD655-5
  • GD555-5

Scraper

  • WS23S-1
  • WS16S-2
  • WS16-2

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

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