Expert Radiator Repair & Manufacturing NZ

Solutions for Heavy-Duty Machinery No matter the scale of the cooling challenge, BOP radiators have worked on many largest industrial radiators available in NZ and offshore. From the popular Cummins KTA50 generator radiators to the Komatsu 575 Super Dozer, and the HD785-5 dump trucks, we provide the expert reliable service needed to keep heavy machinery operating all year round. We specialize in the CAT modular and AMOCS systems, We can test for problems like leaking baffles etc and if we find this problem we can cut open and fix this problem with our own better solution, using high power ultrasonic we can provide a deep-clean to areas no other system can touch, we also provide precision re-soldering process that restores maximum heat exchange and increases the strength of the tube to header joints that usually crack. If a replacement is needed, we can either manufacture a custom radiator in-house to meet any heavy duty requirement.

We fix what most other shops replace from lack of skill, this costs you money.

We only replace what cannot be safely fixed for longevity.

Our reputation is built on being the best radiator repairers in NZ. We are known for taking pride in repairing units that other shops would replace for lack of skill and knowledge, our main priority is saving our clients time & money reducing downtime to a minimum. We don't just quick fix problems we provide solutions, we provide quality repairs or rebuilds that are better than the originals to better stand up to the harshest operating conditions found in New Zealand.

Our Service Highlights:

• Skilled Technicians: A team trained by Julian,with the technical depth to handle complex cooling projects.

• In-House Builds: Custom radiators manufactured in copper, brass, steel, or aluminum, with huge in-house stocks to support anything required

• Proven Performance: Expert repairs on heavy-duty and the largest units found in New Zealand

• Advanced Salvage:b> We fix what others won't, focusing on value and longevity.

• Nationwide Reach: Serving mining, transport, and power generation sectors across New Zealand.

• Comprehensive Testing: Full radiator testing and repair services, for all cooling system units.

• Our reputation of high integrity Nationwide Specialists: From industrial radiators,intercoolers and oil coolers to marine heat exchangers and conversion of Vintage Cores to modern high performance cores—we are your premier cooling partners across New Zealand.