Key takeaways
- There were 4,217,423 miles of public roads in the US in 2022, plus more than 620,000 bridges.
- Common ways agencies buy heavy equipment: Sourcewell Heavy Construction Equipment (solicitation 011723), GSA MAS SIN 333924, GSA MAS SIN 333120.
- Rules to plan for: CARB In-Use Off-Road Diesel-Fueled Fleets Regulation (California), CARB contracting requirement, NDAA Section 889 (FAR 52.204-25).
- A contract vehicle or vendor registration makes buying easier, but it doesn't create demand. The vendors that win reach program owners before budgets and bids are set.
Who buys heavy equipment in government
Purchases of heavy equipment happen across federal agencies, states, counties, cities, school districts and colleges, hospitals, tribal governments, special districts and public utilities. The people you'll deal with usually include:
- Public works directors
- Street and road superintendents
- County road commissions and county engineers
- State DOT equipment and fleet divisions
- Water and wastewater utility operations managers
- Parks and recreation directors
- Airport and port maintenance managers
- Fleet managers
- Purchasing agents
The purchasing office runs the process, but the program owner who has the problem usually decides what gets bought. Reach both. See government buyer roles for how they work together.
The government heavy equipment market
- There were 4,217,423 miles of public roads in the US in 2022, plus more than 620,000 bridges. (FHWA, State of the Highway System)
- Total highway spending by all levels of government was $265.3 billion (2022 data). (FHWA, State of the Highway System)
How agencies buy heavy equipment
Small purchases under an agency's threshold can often be made with a quote or a purchase card. Larger purchases need a formal bid or an existing contract. These are the contract vehicles agencies commonly use for heavy equipment:
| Contract vehicle | What it is |
|---|---|
| Sourcewell Heavy Construction Equipment (solicitation 011723) | Cooperative contracts for heavy and medium construction, earthmoving, material handling, snow removal and utility equipment from makers such as CAT, Hyundai and CNH. |
| GSA MAS SIN 333924 - Utility trucks and tractors | MAS Industrial Products and Services SIN used for construction machinery and utility equipment. |
| GSA MAS SIN 333120 - Street repair and cleaning equipment and attachments | MAS SIN for street sweepers, road repair equipment and attachments. |
| GSA MAS SIN 333923 - Vehicular cranes and attachments | MAS SIN for truck-mounted and vehicular cranes. |
| GSA MAS SIN 532120 - Leased heavy duty vehicles | MAS SIN for leasing heavy duty vehicles. |
Thresholds differ by state and agency; see our state procurement thresholds. For which cooperatives cover which categories, see cooperative contracts by category.
Rules and requirements for selling heavy equipment
| Requirement | What it means for you |
|---|---|
| CARB In-Use Off-Road Diesel-Fueled Fleets Regulation (California) | California fleets must phase out older Tier 0-2 off-road diesel equipment on set dates, cannot add Tier 3 units since January 1, 2024, and must use R99 or R100 renewable diesel. |
| CARB contracting requirement | Since January 1, 2024, contracting entities in California must get and keep a fleet's valid Certificate of Reported Compliance before hiring that fleet, which affects contractors and rental fleets that work for public agencies. |
| NDAA Section 889 (FAR 52.204-25) | Equipment sold to federal agencies cannot use covered telecommunications or video equipment as a substantial part, which applies to telematics modems and cameras built into machines. |
Requirements vary by agency and contract. Read each solicitation's terms, and check with the buyer when in doubt. This isn't legal advice.
Buying signals to watch
These events often mean an agency will buy heavy equipment soon:
- Capital improvement plans or budgets with equipment replacement line items
- Federal or state infrastructure grants awarded to a city, county or utility
- Large road, water or stormwater projects moving into construction
- Equipment that no longer meets emissions rules (for example, CARB phase-out dates in California)
- Winter storm seasons and snow removal fleet reviews
For more, see our guide to government buying signals and the contract expirations guide.
A sales process for selling heavy equipment
- Register. Get into SAM.gov for federal work and each state or local vendor portal you'll sell into. Use our vendor registration checklist.
- Pick your path to purchase. Decide which contract vehicles above fit your target buyers, and whether a reseller or partner already holds one.
- Build the target list. Identify the agencies with the need, the budget and the buying authority, and the people who own the problem.
- Start conversations early. Reach program owners while budgets and requirements are still being written, not after an RFP is posted.
- Follow through to purchase. Help the buyer pick the method, whether a cooperative purchase, quote or formal bid. When a bid comes, use our RFP response guide.
How KSG helps you sell heavy equipment
Kensington Sales Group runs outbound sales development for companies selling to the public sector. Our SDRs research your target agencies, find the program owners and purchasing contacts, and book meetings for your sales team across Federal, SLED, K-12 and higher ed, healthcare, tribal, special district and utility markets. We also run bilingual English and Spanish outreach across the Western Hemisphere.
See how our outsourced SDR service works.
Sources
- FHWA, State of the Highway System
- Sourcewell Heavy Construction Equipment (solicitation 011723)
- GSA MAS SIN 333924 - Utility trucks and tractors
- CARB In-Use Off-Road Diesel-Fueled Fleets Regulation (California)
- NDAA Section 889 (FAR 52.204-25)
Checked November 2, 2026.