What horsepower is the Champion HR3F-8 air compressor?

The Champion HR3F-8 is rated at 3 HP.

How much air does the Champion HR3F-8 produce?

The Champion HR3F-8 delivers 8 SCFM at 175 PSI.

What size tank does the Champion HR3F-8 have?

The Champion HR3F-8 has a 80-gallon horizontal tank.

Is the Champion HR3F-8 single-stage or two-stage?

The Champion HR3F-8 is a two-stage compressor.

What voltage does the Champion HR3F-8 require?

The Champion HR3F-8 runs on 115.

What is the Champion HR3F-8 best for?

The Champion HR3F-8 is best suited for Workshop and small service shop 3 HP air supply with 80-gallon buffer.

Champion HR3F-8 – 3 HP 80-Gallon 2-Stage Air Compressor

Champion HR3F-8 is a 3 HP simplex two-stage reciprocating industrial air compressor delivering 10.3 SCFM at 175 PSI on an 80-gallon horizontal tank, wired 115V single-phase, splash-lubricated, weighing 375 lbs. R-10 two-stage pump at 1,750 RPM, ASME-certified tank, Made-in-USA construction. Operating temperature 40-104 deg F; manual ball-valve drain standard. Price verified at $4,104 (Alltiresupply, 2026-05-23). The HR3F-8 delivers 10.3 SCFM vs. the HR3F’s 8.0 SCFM with an 80-gallon receiver, improving recovery time for sustained shop use.

CFM

8 @ 175 PSI

Duty

— continuous

Tank size

80 gal

Air output per horsepowerAirflow per motor HP

2.67CFM/HP

Poor 2.8Typical 3.15Good 3.5

Isentropic efficiencyClass median · 2-stage piston

67%

Poor <50Good 70Best 92

Price per cubic foot · minuteVerified retailer price

$513$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages2-stage recip

Cylinder—

Pump RPM780 rpm

Lubricationsplash-lubricated

Oil—

Sump—

Pump life—

Pump material—

Head material—

Intercooler—

PERFORMANCE

Catalog CFM8 @ 175 PSI

CFM / HP2.67

Cut-in / out140 / 175 PSI

Tank fill—

Est. draw2.6 kW

COST & MAINTENANCE

Compressor Controller ROI calc · $0.14/kWh · 1920 hr/yr · 70% motor efficiency · HP×1.10 sizing · savings 23–42% of electric

Electric · yearlyEst. $945

Maintenance · yearlyEst. $80

Savings with Compressor Controller · yearlyEst. $217–$397

ELECTRICAL & FORM

Serviceelectric

Voltage115

Amps—

Motor—

Motor RPM1750 rpm

Control—

Starter—

Weight574 lb

FormHorizontal · 80 gal

BUILD & ENVIRONMENT

Air outlet1/2 in NPT

DrainManual ball valve standard

Drain outlet—

ASME tankYes

Made in USAYes

Noise—

Op. temp40–104 °F

Dimensions—

Ship weight—

Warranty—

Where this sits in the catalog

Histograms below: highlighted bar marks this unit’s bucket.

Catalog: 1655 units
Peer class: 40 · 3 HP

Sizing & pricevs. 40 in class

SCFM @ 3 HP8cfm
7median 9.621
-16.7% vs. median
Average price$4,698
$1,175median $4,212$10k
+11.5% vs. median

Efficiency vs. peersvs. 40 in class

CFM per HP2.67cfm/hp
2.33median 3.47.27
-21.6% vs. median
Price per CFM$536$/scfm
$103median $399$883
+34.2% vs. median

Where this is sold

Find an installer / dealer near youAuthorized Champion dealers · search by ZIP

Price history

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Alltiresupply

www.compressorworld.com

Champion

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