 |
Atlas Copco Drill Rig Cooler Product Feature:
SINRUI designs and manufactures heavy-duty replacement coolers for Atlas Copco and Epiroc mining drill rigs, including hydraulic oil coolers, compressor coolers and radiators.
Our aluminum bar-and-plate cooling solutions are developed for high pressure, continuous vibration, dust and demanding mining conditions. Different structures and connection arrangements can be customized according to the original equipment and installation requirements.
Each cooler is manufactured with attention to heat-transfer performance, pressure resistance and dimensional compatibility. Replacement units can be developed from OEM part numbers, drawings, samples or field measurements, providing a reliable aftermarket cooling solution for drill rig maintenance and fleet replacement projects.
| Quantity: | |
|---|---|
D65 / L7 / L8 MK2
Atlas Copco
The 3222331321 hydraulic oil cooler is designed for Atlas Copco / Epiroc D65, ROC L7-40 and L8-30 drill rigs. It helps control hydraulic oil temperature during continuous drilling and other high-load mining operations.
This model features a durable all-aluminum bar-and-plate core, providing good pressure resistance, vibration durability and heat-transfer performance for demanding mining environments with dust, high ambient temperatures and frequent load changes.
Features
Efficiently reduces intake air temperature for optimal combustion
Direct bolt-on replacement ensuring perfect fit and easy installation
Robust construction with high-quality materials for enhanced durability
Maintains consistent engine performance and prevents power loss
Aluminum Radiator List
CAT | 236-4256, 534-7440, 298-1226, 230-2966, 281-3514, 359-9393, 245-9334, 210-8030, 395-3755, 443-2101, 375-5673, 230-2917, 281-3516, 196-8085, 364-6099, 228-0831, 111-5059, 223-5118, 375-3545, 387-4366, 364-6099, 365-1312 |
KOMATSU | 195-03-65181, 56E-07-21133, 561-03-81660, ABB-7857, 561-03-81280, 561-03-81632, 561-03-81632, 561-03-81652, 561-03-81642, 21N-03-37412, 21N-03-41110, 21N-03-43510, 21T-03-31160 |
HITACHI | 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030, 4682425, 4682426, 4444691, 4658096, 4427952, 4729782 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 1182U18, 5611936, 5611937, 10333648, 10333649 |
Atlas Copco | 3222331321, 3222331322, 3222331379 |
Maintance and Service
Guarantee for 4 Years – Each radiator is backed by a four-year guarantee, ensuring durability and trust.
Next-Day Dispatch – Available standard models are shipped within one business day to minimize downtime.
Made-to-Order Cooling – Our systems are engineered to fit your motor requirements and distinct operational settings.
How We Produce
The manufacturing of every SINRUI radiator involves meticulous process oversight in our advanced workshop. It begins with accurate copper tube formation and fin attachment, followed by solid-frame welding, all performed according to international norms to assure resilience and efficiency.
Our ISO 9001 certification underscores this rigor: each radiator is subjected to final leak, pressure, and thermal assessments before leaving the plant. We therefore promise our customers a product distinguished by its uniform quality, exceptional lifespan, and steadfast heat dissipation.
Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and delive
