A dead generator is a parts warehouse — alternator, radiator, engine core, controls: the end-of-life playbook.
Even a generator with a blown engine is worth real money: the alternator is copper and steel, the radiator is aluminum and copper, the enclosure is steel, the wiring is copper, and the engine itself has core value to rebuilders. Scrapping a whole genset without parting the valuable pieces is leaving money in the yard. This is the end-of-life playbook.
A non-runner with good bones is worth more whole than parted. Check the whole-unit price first →
The generator end is 30–40% of the unit’s weight in steel and copper windings — the single most valuable component. A good alternator from a blown-engine set has resale value to rebuilders; a bad one is still premium copper-bearing scrap. Never scrap the alternator without pricing it separately.
Aluminum and copper/brass cores — clean radiator scrap with established markets. Drain fluids first; mixed-fluid radiators get docked.
A rebuildable engine block has core value — rebuilders pay for the casting. Cummins and CAT cores command the strongest core prices because the rebuild market is deepest. A cracked block is cast-iron scrap; an intact one is inventory to someone.
Structural steel — shred or prepared steel pricing. Weather enclosures in good shape have resale as-is (someone always needs a housing).
Copper wiring, breakers, the control panel — controllers (Deep Sea, Basler, Woodward) have a used market when functional. Pull and test before scrapping.
Day tanks are steel (clean them — fuel residue kills the price); fuel itself can be polished and resold or burned. Never cut a tank that held fuel without proper cleaning and inerting.
The money ranking for a dead genset: 1. Sell whole to a rebuilder or parts buyer (best — one transaction). 2. Pull the high-value components (alternator, controller, radiator) for separate sale, scrap the rest. 3. Scrap whole as-is (fastest, least money). The most expensive mistake is #3 when #1 was available — which is why you get the whole-unit price before you touch a wrench. Fluids drained, batteries out, and components sorted by metal type: that is the difference between a yard’s shrug price and a real number.
Before any parting or scrapping: drain all fluids — engine oil, coolant, diesel fuel. Mixed fluids get docked or rejected at the yard; separated fluids have their own (modest) markets. Batteries out — lead-acid batteries are a separate commodity with core charges; never let them ride into the shred pile unpriced. Fuel tanks need proper cleaning before cutting — diesel vapor in a confined tank is an explosion hazard, and yards will reject uncleaned tanks. Asbestos appears in very old exhaust insulation — test before disturbing. Do the hazmat homework once and it becomes routine; skip it and the fines exceed the scrap value.
Yes — alternator (copper/steel), radiator (aluminum/copper), engine core value, enclosure steel, copper wiring, and controls. Price it whole before parting.
Rebuilders pay for intact engine castings — Cummins and CAT cores command the strongest prices. A cracked block is just cast iron.
Whole-unit sale first, then part the high-value pieces, then scrap — in that order. Scrapping whole without pricing the unit is the expensive mistake.
Drain everything. Fuel can be polished/resold; contaminated fluids go to proper disposal. Yards dock for mixed fluids.
Yes — Deep Sea, Basler, and Woodward controllers have an active used market when functional. Test before scrapping.
Nameplate (make, model, kW, serial), hour meter, and overall condition. The nameplate is the entire specification.
Call or text 312-880-8174 or use the quote form. Tell us the kW, fuel, hours, and condition.
A real offer based on your photos and today’s market — not a calculator, not a guess.
The complete hub — every guide in one place.
Size it right with the interactive calculator.
Diesel and natural gas — get today’s price.
Diesel or natural gas, running or parts — send photos for today’s price.