Built for faster surface preparation on larger panels and broad workpieces, the Ingersoll Rand R036C-C3 Premium Random Orbital Sander combines a 6″ vinyl pad with a 5/16″ orbit for sanding wood, composites, fiberglass, sheet metal, and similar shop materials. Random orbital sanding actionthe pad moves in overlapping orbits instead of one fixed circular pathhelps reduce directional scratch patterns, while the larger 5/16″ orbit removes material more aggressively than 3/32″ and 3/16″ orbit models.The R036C-C3 uses a 0.3 HP motor and 13,000 RPM free speed to support productive sanding during paint prep, coating removal steps, surface leveling, and general material removal. Its 6″ pad size covers more area per pass than 5″ models, making it useful for hoods, doors, body panels, tabletops, fabricated sheets, and other larger surfaces. This Premium Random Orbital Sander is listed as vacuum ready, allowing connection to compatible dust extraction systems for particle removal during sanding, and includes manufacturer-listed 4.6 m/s vibration and 80.9 dB(A) sound pressure values for buyers comparing tool handling and workplace exposure data.Type: Random Orbital Sander | Series: Premium Random Orbital Sander | Model: R036C-C3 | Pad Size: 6″ / 152 mm | Pad Style: Vinyl | Orbit Diameter: 5/16″ / 8 mm | Max Free Speed: 13,000 RPM | Rated Power: 0.3 HP / 0.22 kW | Vacuum Ready: Vacuum Ready | Weight: 1.9 lb / 0.86 kg | Length: 6.69″ / 170 mm | Vibration: 4.6 m/s | Vibration Uncertainty K: 1.5 m/s | Sound Pressure: 80.9 dB(A) | Sound Power: 91.9 dB(A)Features:0.3 HP motor provides sanding power for surface preparation, paint prep, and general material removal tasks.13,000 RPM free speed supports fast sanding action across common shop materials.5/16″ orbit delivers the most aggressive orbit option in this Premium Random Orbital Sander family for faster removal and surface leveling.6″ vinyl pad provides broad coverage per pass for larger panels, flat surfaces, and shop workpieces.Vacuum-ready configuration supports connection to compatible dust extraction systems for particle removal during sanding.Extended handle provides additional support and hinges up for access to the air inlet.Recessed paddle helps avoid pinch points, while the tucked-away regulator allows quick changes during use.Contoured housing and ultimate comfort grip support controlled handling during extended sanding sessions.Applications:Autobody and refinishing: Removing material from larger panels, preparing repaired areas, leveling primer, and sanding before coating steps.Woodworking and cabinet shops: Sanding doors, tabletops, cabinet panels, furniture parts, and broad wood surfaces using a 6″ abrasive format.Composite and fiberglass work: Leveling molded parts, preparing fiberglass panels, and sanding composite surfaces before coating or finishing.Metalworking and fabrication: Surface cleanup, sheet metal prep, and removal work before paint, primer, or protective coating.Industrial maintenance and MRO: Refurbishment, coating-prep, and surface conditioning tasks where a larger orbit and vacuum-ready operation help manage repeated sanding work.FAQs:Q: What is the R036C-C3 best used for?A: The R036C-C3 is best suited for faster sanding and material removal on larger surfaces. Its 6″ pad covers broad work areas, while the 5/16″ orbit removes material more aggressively than the finer 3/32″ and 3/16″ versions.Q: What does the 5/16″ orbit mean?A: Orbit diameter is the size of the pads sanding motion. A 5/16″ orbit creates a larger sanding pattern, which helps remove material faster but can leave a coarser scratch pattern than smaller-orbit sanders.Q: What is the difference between the R036C-C3 and R036C-C1?A: Both models use a 6″ vinyl pad, 13,000 RPM free speed, 0.3 HP motor, and vacuum-ready configuration. The R036C-C3 has a 5/16″ orbit for more aggressive sanding, while the R036C-C1 has a 3/16″ orbit for a more balanced removal and finishing pattern.Q: Is the R036C-C3 self-generating vacuum?A: No. The R036C-C3 is listed as vacuum ready, meaning it is intended to connect to a compatible external dust extraction or vacuum system. For a 6″, 5/16″ orbit vinyl-pad model with self-generating vacuum, review the R036C-S3.Q: Does this model use hook-and-loop abrasive discs?A: No. The R036C-C3 is listed with a vinyl pad. For the 6″, 5/16″ orbit Premium model with a hook-and-loop pad, review the R036C-C3-HL version. body{margin:0;padding:0;overflow-x:hidden;} .spec-accordion{width:100%;max-width:1100px;margin:1em auto;box-sizing:border-box;font-family:Verdana,Arial,sans-serif;} .spec-accordion *{box-sizing:border-box;} .spec-accordion-toggle{width:100%;display:grid;grid-template-columns:32px 1fr 32px;align-items:center;gap:8px;text-align:center;cursor:pointer;background:#444;color:#fff;border:0;padding:12px 16px;font-family:Verdana,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.02em;} .spec-accordion-title{grid-column:2;text-align:center;text-transform:uppercase;} .spec-accordion-icon{grid-column:3;text-align:right;font-size:20px;line-height:1;font-weight:700;} .spec-accordion-panel{border:1px solid #cfcfcf;border-top:0;padding:0;background:#fff;} .spec-table-wrapper{width:100%;max-width:1100px;margin:0 auto;overflow:visible;} 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#cfcfcf;background:#fff;}.spec-table td{border:0;border-bottom:1px solid #e2e2e2;padding:8px 10px;text-align:right;display:flex;justify-content:space-between;align-items:center;gap:12px;white-space:normal;overflow:visible;}.spec-table td:last-child{border-bottom:0;}.spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;text-align:left;color:#444;flex:0 0 45%;}.spec-table th:nth-child(n),.spec-table td:nth-child(n){width:100%;}.group-row,.group-row td{display:block;width:100%;}.group-row td{border:0;text-align:left;white-space:normal;}.group-row td::before{content:none;}.group-content{display:block;}.group-title{display:block;margin-bottom:4px;}.group-description{display:block;line-height:1.35;white-space:normal;}} AVAILABLE VARIATIONS AND SPECIFICATIONS SKURatedPower hpW (kW)MaxFreeSpeed(rpm)OrbitDiameterin(mm)PadDiameteror Sizein(mm)PadStyleVacuumReadyWeightlbs (kg)Lengthin(mm)Vibrationm/s2(uncertaintyK)Sound LeveldB(A) (EN ISO 15744) Pressure(LP)Sound LeveldB(A) (EN ISO 15744) Power(LW)R035C-C20.3 (0.22)130003/32 (2.5)5 (127)VinylVacuum Ready1.8 (0.82)6.69 (170)2.3 (0.8)80.991.9R036C-C20.3 (0.22)130003/32 (2.5)6 (152)VinylVacuum Ready1.6 (0.73)6.69 (170)3.0 (1.0)80.991.9R035C-C10.3 (0.22)130003/16 (5)5 (127)VinylVacuum Ready1.6 (0.73)6.69 (170)2.0 (0.7)80.991.9R036C-C10.3 (0.22)130003/16 (5)6 (152)VinylVacuum Ready1.6 (0.73)6.69 (170)3.9 (1.5)80.991.9R036C-C30.3 (0.22)130005/16 (8)6 (152)VinylVacuum Ready1.9 (0.86)6.69 (170)4.6 (1.5)80.991.9R035C-S20.3 (0.22)130003/32 (2.5)5 (127)VinylSelf-Generating1.8 (0.82)6.69 (170)2.3 (0.8)80.991.9R036C-S20.3 (0.22)130003/32 (2.5)6 (152)VinylSelf-Generating1.8 (0.82)6.69 (170)3.0 (1.0)80.991.9R035C-S10.3 (0.22)130003/16 (5)5 (127)VinylSelf-Generating1.9 (0.86)6.69 (170)2.0 (0.7)80.991.9R036C-S10.3 (0.22)130003/16 (5)6 (152)VinylSelf-Generating1.9 (0.86)6.69 (170)3.9 (1.5)80.991.9R036C-S30.3 (0.22)130005/16 (8)6 (152)VinylSelf-Generating1.9 (0.86)6.69 (170)4.6 (1.5)80.991.9R035C-C2-HL0.3 (0.22)130003/32 (2.5)5 (127)Hook & LoopVacuum Ready1.8 (0.82)6.69 (170)2.3 (0.8)82.393.3R036C-C2-HL0.3 (0.22)130003/32 (2.5)6 (152)Hook & LoopVacuum Ready1.8 (0.82)6.69 (170)3.0 (1.0)82.393.3R035C-C1-HL0.3 (0.22)130003/16 (5)5 (127)Hook & LoopVacuum Ready1.9 (0.86)6.69 (170)2.0 (1.5)82.393.3R036C-C1-HL0.3 (0.22)130003/16 (5)6 (152)Hook & LoopVacuum Ready1.9 (0.86)6.69 (170)3.9 (1.5)82.393.3R036C-C3-HL0.3 (0.22)130005/16 (8)6 (152)Hook & LoopVacuum Ready1.9 (0.86)6.69 (170)4.6 (1.5)82.393.3R035C-S2-HL0.3 (0.22)130003/32 (2.5)5 (127)Hook & LoopSelf-Generating1.9 (0.86)6.69 (170)2.3 (0.8)82.393.3R036C-S2-HL0.3 (0.22)130003/32 (2.5)6 (152)Hook & LoopSelf-Generating1.8 (0.82)6.69 (170)3.0 (1.0)82.393.3R035C-S1-HL0.3 (0.22)130003/16 (5)5 (127)Hook & LoopSelf-Generating1.8 (0.82)6.69 (170)2.0 (1.5)82.393.3R036C-S1-HL0.3 (0.22)130003/16 (5)6 (152)Hook & LoopSelf-Generating1.9 (0.86)6.69 (170)3.9 (1.5)82.393.3R036C-S3-HL0.3 (0.22)130005/16(8)6 (152)Hook & LoopSelf-Generating1.9 (0.86)6.69 (170)4.6 (1.5)82.393.3 (function(){ var accordion=document.querySelector(‘.spec-accordion’); var toggle=accordion.querySelector(‘.spec-accordion-toggle’); var panel=accordion.querySelector(‘.spec-accordion-panel’); var icon=accordion.querySelector(‘.spec-accordion-icon’); var manuallyToggled=false; function setState(open){ panel.hidden=!open; toggle.setAttribute(‘aria-expanded’,open?’true’:’false’); icon.textContent=open?”:’+’; } function applyDefault(){ setState(window.innerWidth>640); } applyDefault(); toggle.addEventListener(‘click’,function(){ manuallyToggled=true; setState(toggle.getAttribute(‘aria-expanded’)!==’true’); }); window.addEventListener(‘resize’,function(){ if(!manuallyToggled){applyDefault();} }); })(); Looking for more information about the Ingersoll Rand Premium Random Orbital Sander?Click hereto view theCatalogFor help choosing the correctIngersoll Rand Premium Random Orbital Sanders for your application, please call(800) 608-5210or 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