PTO Wood Chipper Buying Guide: How to Match a Chipper to Your Tractor

Buying a PTO wood chipper comes down to three numbers: your tractor's PTO horsepower, its three-point hitch category, and the largest branch you actually need to chip. Match those correctly and a chipper will run for years; get them wrong and you'll either stall the machine or overpay for capacity you never use. This guide walks through how to choose a PTO wood chipper for your tractor, and where the rest of the WoodMaxx attachment lineup fits in.

The Key Factors When Choosing a PTO Wood Chipper

Every PTO wood chipper decision rests on four factors, in order of importance:

1. PTO horsepower. A PTO wood chipper is powered entirely by your tractor's power take-off shaft. The chipper's rated PTO-HP range must overlap with what your tractor actually delivers at the PTO. Under-power it and the flywheel bogs down in hardwood; the model's rated range is the number that matters most.

2. Chipping capacity. WoodMaxx names its chippers by capacity — the MX-8800 is an 8-inch chipper, the MX-9900 handles up to 9-inch material. Size to the largest limbs you'll feed regularly, not the rare oversized log.

3. Three-point hitch category. Confirm your tractor is Category 1 or Category 2 and that the chipper matches. Nearly all compact and utility tractors are Category 1.

4. Infeed system. Manual-infeed chippers are simpler and lower-cost; hydraulic infeed uses powered rollers to pull branches in on their own, which dramatically reduces operator effort on big jobs.

Matching Chipper Size to Your Tractor's PTO Horsepower

The single most common mistake is buying more chipper than the tractor can turn. As a rule, larger chipping capacity demands more PTO horsepower to keep the flywheel spinning under load. Before you shop, find your tractor's rated PTO HP (it's usually lower than the engine HP), then choose a chipper whose rated range comfortably includes that number.

If you're on a subcompact or small compact tractor, an 8-inch class chipper like the WM-8M or WM-8H is the practical ceiling. Mid-size compact and utility tractors open up the larger MX-8800 and MX-9900. And if you run a skid steer instead of a tractor, the MX-9900SS is purpose-built for skid-steer hydraulics rather than a PTO shaft.

Hydraulic vs Manual Infeed: Which Do You Need?

For occasional cleanup of a few branches, manual infeed is fine. But if you're clearing storm damage, thinning a woodlot, or processing a full day of brush, hydraulic infeed pays for itself in labor. Powered feed rollers grab and pull material through at a steady rate, so you're staging the next branch instead of forcing the last one. Every WoodMaxx MX-series chipper uses a hydraulic infeed system for exactly this reason.

WoodMaxx Wood Chipper Comparison

Browse current pricing and specs across the full WoodMaxx wood chipper collection.

Our Recommendation

For most compact-tractor owners: the MX-8600 hits the sweet spot — hydraulic infeed, 8-inch capacity, and a price that stays reasonable for a machine that's made in the USA.

For heavy or commercial use: step up to the MX-9900 for 9-inch capacity, or the skid-steer MX-9900SS if you run a loader instead of a tractor. On a tight budget: the MX-8500G+ delivers hydraulic-infeed chipping at the lowest entry point in the lineup.

Beyond Chipping: The Rest of the WoodMaxx Lineup

A tractor with a PTO is a platform, and a chipper is only one attachment for it. If you're clearing and maintaining property, these pair naturally with a chipper:

Overgrown brush and tall grass: a WoodMaxx flail mower shreds material a finishing mower can't touch, in widths from 54 to 96 inches. Digging and trenching: a 3-point WoodMaxx backhoe (WM-6600 through WM-8600) turns your tractor into a compact excavator. Soil prep: a WoodMaxx rotary tiller breaks new ground for food plots and gardens. Winter: a WoodMaxx snow blower in PTO or skid-steer configuration clears everything from driveways to lots.

Build Your WoodMaxx Setup

Every WoodMaxx machine is made in the USA, backed by full manufacturer warranty through Urban Supply as an authorized dealer, and ships free on orders over $299. Start with the wood chipper collection to match a model to your tractor, or explore the complete WoodMaxx equipment lineup to build out your attachment set.

Related reading: WoodMaxx Wood Chippers · WoodMaxx Backhoes · WoodMaxx Flail Mowers