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MechMaxx BX42S 3‑Point PTO Wood Chipper Attachment for Tractors Up To 45HP

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Original Price $2,199.00
Current Price $1,699.00
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Description

Chip branches, limbs, and brush with a heavy‑duty PTO wood chipper built for tractors up to 45HP. Designed for landowners and contractors who need reliable chipping power without a standalone engine.

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UnionBuilt Supply is an authorized dealer of MechMaxx. All manufacturer warranties are honored.

  • This wood chipper is constructed with heavy-duty materials to withstand demanding conditions and heavy workloads. It features a robust frame, reinforced components, and durable cutting blades, ensuring long-lasting performance and durability.
  • The wood chipper offers versatile chipping capability, accepting a wide range of branch sizes and wood types. It can efficiently chip branches, limbs, brush, and even smaller trees, providing flexibility for various applications.
  • The PTO Wood Chipper is designed for easy integration with tractors equipped with a PTO system. It connects to the tractor's PTO shaft and utilizes the tractor's power to drive the chipper, eliminating the need for a separate engine or power source.
  • The wood chipper is designed for ease of maintenance. It allows easy access to the cutting blades for sharpening or replacement, simplifying maintenance tasks and ensuring optimal chipping performance.

Product manual (PDF)

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Tractor Power
Tractor Power

BX42s is suitable for most tractors, with a minimum of 18HP and a maximum of 45HP.

PTO Shaft
PTO Shaft

1-3/8” 6 Spline Tractor and Implement Ends. Included PTO shaft for Category 1 hookups make this chipper compatible with most tractor makes and models. Model:T5-LF-31 in with shear bolt ,31.5-43 in

Cutter
Cutter

The core cutting component of the BX42S Wood Chipper is a disc. Easy to disassemble for quick blade replacement.

3 Point Hitch
3 Point Hitch

The three-point connection ensures the stability of the root grinder connected to the tractor and remains stable when the machine is running, improving grinding efficiency and reducing working time.

Maximum Wood Chip Diameter 4’’
Maximum Wood Chip Diameter 4’’

BX42S provides maximum cutting force to effortlessly cut branches with a maximum diameter of 4’’.

Discharge Chute
Discharge Chute

The top of the discharge chute can rotate 360 degrees. Easy to disassemble for quick blade replacement.

  • Assembly & Installation
Product Warranty

MechMaxx BX42S 3‑Point PTO Wood Chipper Attachment for Tractors Up To 45HP (SKU: 150178) includes a standard one-year manufacturer warranty covering defects in materials and workmanship under normal use.

Product Extended Warranty Plans

Extended warranty plans may be available for select products. Contact us to confirm eligibility and coverage details.

Tractor Power 18-45HP PTO Shaft RPM 540 RPM
Max. Throughput Capacity 4 in Flywheel Speed 540 RPM
Infeed Opening 4*10 in Drive Type PTO
lnfeed Chute Opening 20*20 in Driveline Shaft Length T5-LF-31 in with shear bolt, 31.5-43 in
Feeding Opening Gravity Feed Spline End 1 3/8"Z6
Discharge Chute Rotation 360 Degrees 3-Point Hitch CAT 1
Rotor Diameter 25 in Dimensions (L x Wx H) 38x 33x 43 in
Rotor Thickness 0.5 in Finsh Powder Coat Paint Galvanized Steel
Rotor Weight 82 lbs Warranty 1 year
Number Of Blades 4+1 Net Weight 397 lbs
Blade Weight 0.9 lbs Gross Weight 441 lbs
Blade (Tines) Material 4CrW2Si

WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s)  for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.

  • 5 stars: 22 (92%)
  • 4 stars: 2 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Don C

This thing is a beast, an instruction manual would make it a five star

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Mike S

I am very impressed with this chipper so far. Sturdy built and operates smoothly on my 39hp Kubota. I have bought a few implements from Mechmaxx so far and have been satisfied with all of them.

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Lyle E

This chipper works great. It chews up 2" braches easily. I have it hooked up to an old yanmar diesel tractor and no problems once I figured out to speed up the rpm. No more clogging.

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Ed V V

The mechmaxx chipper works very well. It's very easy to clean up the damage from the winter storms we have had and it is easier than burning.

P
Paul

Used it so far with a relatively small tractor (Kubota B2301) for both fall and spring cleanup around my property and it works very well with it, even with larger branches. With slightly damp debris one may need to be a little more disciplined feeding them in as otherwise the chute may clog up, but that's no different from other chippers of that design.

A
Angela a J C

We purchased the BX42S and we couldn’t be any happier than we are with our purchase. We looked and compared machines and prices everywhere and you can’t beat the price for what this beast can do! It’s a must have when you live in the woods! Wish we had bought one sooner. Thanks mechmaxx!

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Jeff J

The BX42S exceeded my expectations, easily set up out of the box using within no time. My compact tractor easily manages the weight of the chipper and size. For the materials I am chipping I need to run at higher rpm’s to keep the shoot clear but does a great job chipping. I would recommend the BX42S for its ability to get the job done, compact size and for the pice, great value.

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Darrell D

This is an outstanding machine. Chipped up trees that were up to 4 inches in diameter with no problem. Packaged really well for shipment. Arrived within 5 days of ordering machine. Pretty easy to assemble.

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Rick B

I recently purchased the Mechmax model BX42S for my Kubota 18 hp tractor. I was a little concerned that my 18 hp Kubota wouldn't have enough hp to run it. But it has plenty of power to chew through even larger 3" inch limbs. I only anticipate running smaller prunings through the machine. I have a small orchard which I have spread mulch out on the entire floor for weed control and water retention. I had originally though I would have to replenish the much every couple of years. But by chipping the prunnings I don't anticipate having to buy in outside mulch. The machine works great and MechMaxx was great to deal with. The machine was shipped promptly and with free shipping it made the cost of the machine all the more reasonable. I would highly recommend MechMaxx for quality of product and for excellent customer service.
Rick

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Justin C

The chipper was delivered 8 days from the day I ordered it. Shipped in a sturdy steel crate. Easy to assemble - I had it on the tractor and in use within an hour. Works perfectly behind my 1023E. Appears to be the same as the one from Titan, but with different paint colors and a considerably cheaper price. I would recommend both the chipper and MechMaxx

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James B

Works as it should. Very impressed.

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Glenn B G

Exactly what I was looking for.

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Robert f T

WOW!!!! This thing devours everything! Delivery took a little longer than expected but once recieved, and assmebled, it is fantastic. I look forward to cranking this beast up and demolishing the trash trees I've downed. Makres quick work of clean up anfter limb trimming.

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Tom D

Works great so far. Assembly wasn’t to bad, all the bolts and nuts were loosely in place where they belong which was nice rather than having to figure out what goes where. Only used a few times but seems to work as expected.

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Paula M

I was impressed with the quality of the chipper, can’t wait to try it out!

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Jeffry

great chipper

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Glen K

All good!

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Wesley W

I ordered a PTO wood chipper it was delivered without any issues The driver put it right in my shop with the pallet forks and the entire event went smoothly. if I have one minor concern is there did not appear to be any manual included for assembling the PTO chipper however it was very easy to do and straightforward but I can imagine someone who's not technically inclined at all might wish to have instructions for putting it together. it only took a few minutes. overall very pleased with the purchase

R
Ric D

Well built, easy assembly, works very well with my Kubota L3400.

M
Mickey B

The wood chipper works as designed. I've mulched around 400 or so limbs so far. The mulcher don't really like small limbs or vines it tends to clog up or jam, better have a few extra shear bolts when using this product also. Overall great product for the money, I would would buy it again.

W
Walter T

Really like this chipper. It was easy to assemble. Glad I brought the PTO Chipper ita easier to work. And it woks great.

J
Jason R

I bought this after doing some research and realizing I needed something with more power than a smaller one that is powered with an onboard gas engine, and at a price point I was willing to pay. I have a B-series Kubota (17.7hp at the PTO) and this combination with the MechMaxx BX42S exceeded my expectations. It is a beast. I did have to cut the PTO shaft down by 8 inches to work the standard 3-point hitch available for my tractor, and putting together the 360 degree rotating discharge chute was a bit of a puzzle without any instructions. But after 4 to 5 hours of offliading the crate and putting the chipper together, we were shredding our red shank and grease-wood branches into beautiful chips. It will grind small thin brush too, but requires some finesse to keep them from clumping in the feed bay. I am so happy with this purchase.

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