Quick answer
For most compact tractors in the 18-45 HP range, the choice comes down to two proven PTO wood chippers we stock in New Zealand: the Hanmey WCX5 (self-feeding, direct-drive rotor) and the Mateng CP130 (gravity-feed, gearbox-driven). Both handle branches up to 5" (127-130mm) diameter and suit lifestyle blocks, orchards and farm cleanup. Which one is right depends on how you want to feed material in and how much output speed matters to you.
What I'd buy by situation
| Best for | Model | Tractor requirement | Why |
|---|---|---|---|
| Hands-free continuous feeding | Hanmey WCX5 | 18-45 HP, CAT I | Self-feeding hopper angle pulls branches in as it cuts - less standing and pushing material through |
| Higher hourly throughput on bigger jobs | Mateng CP130 | 18-45 HP, CAT I/II/IN | Gearbox-driven 550mm flywheel rated 6-10 m3/hr output, bidirectional discharge for flexible chip direction |
| Widest tractor mount compatibility | Mateng CP130 | CAT I, CAT II, CAT IN | Fits a broader range of linkage categories out of the box than a CAT I-only unit |
| Simplest mechanical design, fewer parts | Hanmey WCX5 | 18-45 HP | Direct-drive rotor - no belts or pulleys to maintain or replace |
Hanmey WCX5 vs Mateng CP130 - full comparison
| Spec | Hanmey WCX5 | Mateng CP130 |
|---|---|---|
| Tractor HP | 18-45 HP | 18-45 HP |
| Max branch diameter | 127mm (5") | 130mm (5") |
| Feed style | Self-feeding (angled hopper) | Gravity-feeding |
| Drive | Direct-drive rotor (no belts) | Gearbox, 2:1 ratio |
| Blades | 4 reversible, 10mm hardened tool steel | 2 knives, 20mm flywheel |
| PTO RPM | 540-1000 | Standard 540 |
| Linkage | CAT I | CAT I, CAT II, CAT IN |
| Discharge rotation | 270 degrees | 0/180 degrees |
| Weight | 229kg | 175kg |
| Assembly on arrival | Minimal - chute only | Flat-packed, basic nut/bolt assembly |
| Warranty | 24 months | 24 months |
| NZ stock | Yes - 15+ years selling this model in NZ/AU | Yes |
Frequently asked questions
What size PTO wood chipper do I need for a 25 HP tractor?
Both the Hanmey WCX5 and Mateng CP130 are rated for 18-45 HP, so a 25 HP compact tractor sits comfortably within range for either model. At the lower end of the HP window, feed rate slows a little on thicker branches, so expect to feed material more gradually than someone running a 40+ HP tractor.
Self-feeding vs gravity-feeding - which is better?
Self-feeding (Hanmey WCX5) uses an angled hopper so the rotor blades pull branches in as they cut, meaning less manual pushing once material is started. Gravity-feeding (Mateng CP130) relies on the branch's own weight and the operator guiding it in - simpler mechanically, but requires more hands-on feeding through a session.
What's the difference between the Hanmey WCX5 and Mateng CP130?
The WCX5 uses a direct-drive rotor with 4 reversible blades and self-feeding action, and only mounts on CAT I linkage. The CP130 uses a gearbox-driven flywheel with 2 knives, rated for higher hourly output (6-10 m3/hr), and mounts on CAT I, CAT II or CAT IN linkage - useful if your tractor uses a Category 2 hitch.
Can a PTO wood chipper run on a Category 2 linkage tractor?
The Mateng CP130 mounts directly on CAT I, CAT II or CAT IN linkage. The Hanmey WCX5 is CAT I as standard, with Category 2 adaptor bushes available separately if your tractor uses a larger linkage.
What's the maximum branch diameter these chippers handle?
Both models handle branches up to approximately 5" (127-130mm) diameter. Neither is designed for continuous processing of whole logs or large leaf volume - they're built for branch, prune and storm-damage cleanup on lifestyle blocks, orchards and farms.
Availability
Both the Hanmey WCX5 and Mateng CP130 are stocked in New Zealand by Implements Direct, with 24-month warranty and local parts support. Browse our full wood chipper range or get in touch if you're unsure which model suits your tractor and block.