Champion HR20-13 Air Compressor – 20HP R-Series

Champion HR20-13 R-Series: 20-HP Pressure-Lubricated Heavy Industrial Compressor

The Champion HR20-13 R-Series is a premier industrial air solution engineered for large-scale manufacturing and heavy fabrication facilities that demand massive air volumes. Featuring a high-torque 20-HP industrial motor and the iconic R-Series pressure-lubricated pump, this unit is mounted on a 120-gallon horizontal ASME-coded tank. By integrating this R-Series powerhouse into your facility through our platform, you secure a fail-safe pneumatic infrastructure capable of delivering absolute pressure stability for continuous 24/7 operations, sandblasting, and automated production lines.

The technical core of the HR20-13 lies in its heavy-duty two-stage pump, which delivers an exceptional 74.3 CFM at 175 PSI. As a flagship performer within our heavy-duty industrial air supply lineup, this model utilizes a positive displacement oil pump that forces filtered lubrication directly to every critical internal bearing. This specialized pressure lubrication technology allows the HR20-13 to run cooler and significantly longer than standard splash-lubricated models. The 120-gallon horizontal tank acts as a rock-solid buffer, maintaining total torque stability for high-demand tool arrays while effectively reducing motor startup frequency.

Champion HR20-13 R-Series Technical Engineering Specifications

• Motor Horsepower: 20-HP High-Efficiency Industrial NEMA Motor.
• Pump Design: R-Series Two-Stage Solid Cast Iron with Pressure Lubrication.
• Air Delivery: Massive 74.3 CFM @ 175 PSI (High-Volume Output).
• Tank Capacity: 120-Gallon Horizontal ASME-certified receiver.
• Lubrication System: Positive displacement oil pump with automotive-style filtration.
• Electrical Phase: 208/230/460V Three-Phase industrial grade.
• Cooling System: Deep-finned intercoolers and oversized flywheels for heat dissipation.
• Valving System: High-flow stainless steel valves for peak volumetric efficiency.
• Construction: Solid cast-iron cylinders and heads for extreme durability.
• Warranty: Industry-leading 5-Year factory-backed pump protection.

“The Champion HR20-13 has been a game-changer for our steel processing plant. The 74.3 CFM handles our entire automated line and multiple high-demand grinders simultaneously without any pressure drops. We chose the R-Series because of its pressure lubrication, and it runs incredibly cool even during continuous 12-hour shifts. It’s a true industrial workhorse that has proven its ROI through zero downtime.”

Advanced Durability & Lifecycle Engineering

The Champion HR20-13 is meticulously engineered to prevent thermal warping and mechanical stress by utilizing solid cast-iron construction across all critical components. The proprietary pressure lubrication system prevents premature bearing fatigue by ensuring clean, filtered oil reaches all moving parts instantly upon startup. This system effectively manages the heat generated during 100% duty cycles, drastically reducing moisture-driven corrosion within the tank. This strategic focus on lubrication and thermal management ensures a long-term operational lifecycle for high-output manufacturing environments.

Strategic Industry Use Cases

• Large-scale Steel Fabrication and Shipyards.
• Heavy Manufacturing and Automotive Assembly plants.
• Industrial Sandblasting and Surface Coating facilities.
• Commercial Fleet Maintenance and Railway hubs.
• Agricultural and Mining support requiring high-volume compressed air.

Secure Your Industrial Air Infrastructure

The Champion HR20-13 R-Series represents the ultimate in industrial air technology, providing the massive power and reliability required for the world’s toughest environments. By investing in this 20-HP pressure-lubricated system, you eliminate the risk of air starvation and protect your production timeline. Order your Champion HR20-13 from Muldepot.com today to benefit from our nationwide industrial shipping and specialized technical support. Power your facility with the strength of the R-Series.