NAICS 333131 - Mining Machinery and Equipment Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
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About Mining Machinery and Equipment Manufacturing (NAICS 333131)
This U.S. industry comprises establishments primarily engaged in (1) manufacturing underground mining machinery and equipment, such as coal breakers, mining cars, core drills, coal cutters, and rock drills, and (2) manufacturing mineral beneficiating machinery and equipment used in surface or underground mines.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Other Manufacturing Technologies The National Science Foundation is seeking proposals for research and development in other manufacturing technologies through its Small Business Innovation Research program. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | Cutting Machines The Defense Logistics Agency is seeking 15 cutting machines for delivery to DLA Distribution, with quotes submitted electronically. Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [MAT & ME]) | 11/5/2026 |
| Open | Distributed Manufacturing The National Science Foundation is seeking proposals for distributed manufacturing research and development through its SBIR program. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | 2026 Loader Equipment Proposal Iowa County is seeking proposals for a 2026 Loader Equipment, with proposals due by a specified date. Iowa County, WI, USA•Request for Proposal (RFP) | Iowa County | - |
| Open | Compact Tracked Loader Parks Canada Agency is seeking one Group 3, Configuration B compact tracked loader for delivery in Manitoba by March 31, 2027. Manitoba, Canada•Request for Proposal (RFP) | Government of Canada > Parks Canada Agency | 10/31/2026 |
| Open | Heavy and Compact Construction Equipment with Related Attachments and Services Sourcewell, through the Canoe Procurement Group of Canada, is seeking proposals for heavy and compact construction equipment, related attachments, technology, leasing programs, maintenance services, parts, and complementary services for participating public agencies across Canada and the United States. Canada•Request for Proposal (RFP)Small Business | Minnesota > Sourcewell | 11/3/2026 |
| Open | Wheel Loader Acquisition The Portneuf Regional Residual Materials Management Board is seeking one wheel loader through an open supply tender. 1300 CH. Du Site, Neuville, QC, Canada•Request for Proposal (RFP) | Quebec > Régie régionale de gestion des matières résiduelles de Portneuf | 10/29/2026 |
| Open | 34,000-Pound-Class Wheel Loader The City of Tulsa is seeking sealed bids for one new current-year 34,000-pound-class wheel loader, such as a Komatsu WA320-8 or equivalent, for its Water and Sewer Department. Tulsa, OK, USA•Invitation for/to Bid (IFB/ITB) | City of Tulsa > Water and Sewer Department | 10/28/2026 |
| Open | Equipment Rental Program - Season 1 The Indiana Department of Transportation is seeking equipment rental services for Season 1. Indiana, USA•Request for Proposal (RFP) | Indiana > Department of Transportation | - |
| Open | Equipment Operations, Maintenance, and Repair Services The U.S. Navy is planning to solicit a small-business contract for equipment operations, maintenance, repair, inspection, testing, and related work at Joint Base Pearl Harbor-Hickam, with a potential 66-month term. Joint Base Pearl Harbor-Hickam, Honolulu, HI, USA•Request for Proposal (RFP)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVFACSYSCOM HAWAII (NAVFAC HAWAII) | 10/20/2027 |
| Open | Material Handling and Industrial Equipment Maintenance and Repair The U.S. Army Corps of Engineers is seeking small businesses to provide maintenance and repair services for material handling and industrial equipment in South El Monte, California. South El Monte, CA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W075 ENDIST LOS ANGELES (KO CONTRACTING DIVISION) | 11/23/2026 |
| Open | 10-Ton Wheeled Excavator Parks Canada Agency is seeking the supply and delivery of one new, current-production wheeled excavator for delivery in Alberta. Alberta, Canada•Request for Proposal (RFP) | Government of Canada > Parks Canada Agency | 10/30/2026 |
| Open | Wheel Loader Acquisition The City of Saint-Joseph-de-Beauce is seeking bids to purchase a wheel loader, with a 10% bid guarantee and sealed-envelope submission required by November 17, 2026. 843 AV. Du Palais, Saint-Joseph-de-Beauce, QC, Canada•Request for Proposal (RFP) | Saint-Joseph-de-Beauce | 11/17/2026 |
| Open | Deburring Machine The U.S. Army is seeking a deburring machine for Pine Bluff Arsenal under a total small business set-aside. Pine Bluff, AR, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W6QM MICC-FT DRUM (MICC FORT DRUM) | 10/28/2026 |
| Open | Material Processing and Recycling Equipment With Related Products and Services The Saskatchewan Association of Rural Municipalities, through its purchasing relationship with Sourcewell and Canoe Procurement Group of Canada, is requesting proposals for material processing and recycling equipment, related products, and ancillary services for Canadian public-sector organizations under an estimated 49-month contracting solution. Canada•Request for Proposal (RFP) | Saskatchewan > Saskatchewan Association of Rural Municipalities | 11/24/2026 |
| Open | Compact Track Loader The City of Southaven is seeking specifications for one new compact track loader, with acceptable vendors invited to participate in an electronic reverse auction. Southaven, MS, USA•Invitation for/to Bid (IFB/ITB) | City of Southaven | 10/30/2026 |
| Open | New Small Wheel Loader Zone-Eco, the Brome-Missisquoi intermunicipal waste management authority, is seeking bids for a new small wheel loader. Quebec, Canada•Request for Proposal (RFP) | Quebec > Régie intermunicipale de gestion des matières résiduelles de Brome-Missisquoi | 10/28/2026 |
| Open | New Mini/Compact Excavator The City of Ringgold, Georgia, is seeking sealed bids for a new mini/compact excavator meeting specified performance, safety, equipment, warranty, and delivery requirements. 150 Tennessee Street, Ringgold, GA, USA•Invitation for/to Bid (IFB/ITB) | City of Ringgold | 11/4/2026 |
| Open | Material Processing and Recycling Equipment Canoe Procurement Group of Canada, on behalf of CivicInfo BC and participating Canadian public-sector and not-for-profit organizations, is seeking proposals for material processing and recycling equipment with related products and services under a national contracting solution. Canada•Request for Proposal (RFP) | Canoe Procurement Group of Canada | 11/24/2026 |
| Open | Tracked Excavator Supply and Delivery The City of Lachute is seeking bids for the supply and delivery of a tracked excavator under an approximately 90-day contract. Lachute, QC, Canada•Request for Proposal (RFP) | Lachute | 11/10/2026 |
| Open | Compact Electric Drive Wheel Loader The Broader Public Sector is seeking a compact electric drive wheel loader under an estimated 24-month contract. Canada•Request for Quote/Qualifications (RFQ) | Broader Public Sector | 11/9/2026 |
| Open | Compact Track Loaders Buy-Back The State of Louisiana is seeking compact track loaders through a buy-back procurement. Louisiana, USA•Invitation for/to Bid (IFB/ITB) | Louisiana > Department of Transportation and Development > Office of State Purchasing | - |
| Open | Cartwright Abandoned Mine Closure Engineering and Construction The State of North Dakota, through its Public Service Commission Abandoned Mine Lands Division, is seeking engineering and construction services to permanently close an abandoned underground coal mine entrance near Cartwright, North Dakota. Cartwright, ND, USA•Request for Proposal (RFP) | North Dakota > Industrial Commission > Oil and Gas Division | 11/17/2026 |
| Open | 0.60 m³ Tracked Excavator and Installation The Government of Quebec's Ministry of Transport is seeking one 0.60 m³ tracked excavator, including installation, for delivery in the Outaouais region. Outaouais, QC, Canada•Request for Proposal (RFP) | Quebec > Ministry of Transport | 11/9/2026 |
| Open | Material Handling Equipment Inspection, Parts, and Repair Services Arlington County Government is seeking annual inspection, parts, and repair services for material handling equipment. Arlington County, VA, USA•Invitation for/to Bid (IFB/ITB) | Arlington County | 11/4/2026 |
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What is NAICS code 333131 (Mining Machinery and Equipment Manufacturing)?+
This U.S. industry comprises establishments primarily engaged in (1) manufacturing underground mining machinery and equipment, such as coal breakers, mining cars, core drills, coal cutters, and rock drills, and (2) manufacturing mineral beneficiating machinery and equipment used in surface or underground mines.
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