Is a PTO chipper really that much cheaper than a gas chipper?

For equivalent capacity, yes — typically 30–40% less. An 8-inch hydraulic PTO chipper runs $4,500–$5,500. An 8-inch hydraulic gas chipper runs $7,000–$8,500. That's $2,000+ saved by using the tractor engine you already own.

Do PTO chippers need a specific tractor?

Any tractor with a 540 RPM rear PTO and enough PTO HP. Most agricultural tractors use 540 PTO as standard. High-HP utility tractors sometimes use 1000 RPM PTO — verify your tractor's PTO speed before buying.

Can I convert a PTO chipper to gas-powered?

Not practically. PTO chippers are designed around the tractor's PTO shaft input. Adapting them to a self-contained engine would require a complete powertrain redesign and isn't a reasonable DIY project. Buy the category you need.

What about using a gas chipper as a backup if my tractor breaks?

This is rarely worth the investment. Unless you chip very frequently or commercially, the cost of buying two chippers far exceeds the cost of a few rental days during a tractor repair.

Buying guide

PTO vs gas woodchipper

PTO chippers deliver more capacity per dollar. Gas chippers deliver independence. Here's which one matches your situation.

By Chip It Right editorialUpdated April 15, 2026

The short version: if you own a tractor with enough PTO HP, buy PTO. If you don’t, buy gas. The longer version involves six factors — cost, capacity, maintenance, portability, noise, and resale.

Capacity per dollar

PTO chippers win decisively on this axis. A Woodmaxx WM-8H (8-inch hydraulic feed) costs $4,795 and needs a 30+ HP tractor. A MechMaxx CROBA TX1000 (8-inch hydraulic feed, self-powered) costs $7,499. That’s a $2,700 premium for the self-contained engine — which makes sense if you don’t have a tractor, and doesn’t if you do.

Maintenance

Gas chippers have their own engine to maintain: oil changes, spark plugs, air filters, fuel stabilizer, carb cleaning, belt tension, governor linkage. Not difficult, but real recurring work.

PTO chippers have blades, bearings, feed rollers (hydraulic or mechanical), shear pins, and a grease gun. No engine maintenance — that stays on the tractor where you’re already doing it.

Portability

Gas wins. You can take a gas chipper anywhere — down the driveway, to the back of the property, into a trailer, to a friend’s house. A PTO chipper goes where the tractor goes. For property owners with concentrated work areas, this rarely matters. For property owners with scattered work zones or for people who help neighbors chip, gas portability is real value.

Noise and emissions

Gas chippers add their own engine noise on top of the chipping noise. PTO chippers run on the tractor’s engine — which you’re running either way. Neither is quiet, but gas chippers are usually louder at the operator’s ear because the engine is 6 feet from you instead of in a tractor cab or 15 feet behind you.

Resale

Both hold value well in rural markets. PTO chippers tend to have a slightly wider buyer pool (any compatible tractor owner) but gas chippers attract buyers without a tractor. In 2026 pricing, name-brand used woodchippers (Woodmaxx, Woodland Mills, MechMaxx DCH7+) typically resell at 55–70% of new price after 5 years.

FAQ04 questions

Frequently asked questions

Is a PTO chipper really that much cheaper than a gas chipper?: For equivalent capacity, yes — typically 30–40% less. An 8-inch hydraulic PTO chipper runs $4,500–$5,500. An 8-inch hydraulic gas chipper runs $7,000–$8,500. That's $2,000+ saved by using the tractor engine you already own.
Do PTO chippers need a specific tractor?: Any tractor with a 540 RPM rear PTO and enough PTO HP. Most agricultural tractors use 540 PTO as standard. High-HP utility tractors sometimes use 1000 RPM PTO — verify your tractor's PTO speed before buying.
Can I convert a PTO chipper to gas-powered?: Not practically. PTO chippers are designed around the tractor's PTO shaft input. Adapting them to a self-contained engine would require a complete powertrain redesign and isn't a reasonable DIY project. Buy the category you need.
What about using a gas chipper as a backup if my tractor breaks?: This is rarely worth the investment. Unless you chip very frequently or commercially, the cost of buying two chippers far exceeds the cost of a few rental days during a tractor repair.