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MX-9900 Hydrostatic Auto-Feed Wood Chipper
MX-9900 Hydrostatic Auto-Feed Wood Chipper
 
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$4,990.00


Product Code: MX-9900

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MADE IN THE USA

WoodMaxx Patented MX-series wood chippers are designed, engineered and manufactured in the USA at our Akron NY facility. With a multi-million dollar investment in the latest high-tech fabricating equipment to increase production, WoodMaxx MX-series Wood chippers are in high demand. Due to high demand, please call for current production time.

FEATURED SPECIFICATIONS

- Proudly Made in the USA!!!
- USA and International Patents, additional Patents Pending
- Patented Self-Contained Hydrostatic Infeed Drive System
- Requires only 2 quarts of Motor Oil!!!
- 25 Minimum PTO Horsepower
- Four (4) Made-in-the-USA Reversible Chipper Knives (offset)
- Easy Knife Access
- Clear Vinyl Chip Baffle
- 1200 RPM Flywheel Speed
- Fold up In-feed Bin
- 9" x 9" In-feed Opening
- 8" Diameter In-feed Roller
- 225 lb.- 26.5" diameter Dynamically Balanced Flywheel
- 3/8" Thick Structural Steel Blower Housing
- 5 Heavy Duty Cogged V-Belt Drive
- Safety Stop Bar / Speed & Direction Control Bar
- 360 Degree Swivel Discharge Chute
- Automatic Pump Belt Tensioner
- High Flow Flywheel Chamber Ventilation
- Sleek Hydraulic Hoses with Nylon Hose Wrap
- JIC Hose Fittings
- Industrial Grade Bearings
- High Tension Gas Springs
- Tachometer/ Hour Meter (to ensure proper flywheel speed)
- Weight 1000 lbs.
- Baked-on Polyester Powder Coat Finish
- 3-pt. Hitch Mount - Fits Cat 1 or 2, and also Cat-1 Quick Hitch
- Premium PTO Shaft Included with all MX-series Chippers
- 100% assembled upon Delivery
- 3 Year Warranty
- Experienced (Woodmaxx is North America's #1 PTO wood chipper supplier)
- Spin on Oil Filter


MX-9900 PATENTED HYDROSTATIC
AUTO-FEED WOOD CHIPPER

The WoodMaxx MX-9900 hydrostatic auto-feed chipper is a robust self-feeding PTO wood chipper. This wood chipper is extremely compact, and built to withstand commercial use. The hydrostatic drive system in-feed roller pulls material into the chipper head using a powerful, high quality, Danfoss hydraulic motor. This motor is powered by the chippers self-contained hydrostatic pump and reservoir. Four (4) High quality (A8 tool steel) made in the USA knives are standard equipment on all MX-series wood chippers. The design of the WoodMaxx MX-series chipper is so unique and innovative that it is now USA and internationally patented.

STRENGTH IN DESIGN

WoodMaxx MX-9900 wood chippers are the perfect combination of size, weight, and features. Compact enough to easily move around, yet strong enough to get the tough jobs done. MX-series chippers are loaded with features typically found on much larger commercial machines that are much more expensive. The strength of our machines starts with using heavy formed (American standard A-36) structural steel plate. Each piece is laser cut, on a precision fiver optic laser and meticulously welded by highly skilled American welders. WoodMaxx MX-series chipper exclusive structural design includes a 2" diameter main shaft that passes through the flywheel housing and is supported by two flange bearings. This feature, combined with the 2" shaft, allows the flywheel to run true and adds a great deal of strength.

MACHINE 100% ASSEMBLED ON DELIVERY

The WoodMaxx MX-9900 wood chipper comes shipped to you on a wooden skid and is 100% completely assembled. Simply attach the MX-9900 wood chipper to your tractor, lower the in-feed bin, raise the discharge chute, size and attach the PTO shaft (included), and fill the oil reservoir with 2 quarts of 10-W40 motor oil. The WoodMaxx MX-9900 wood chippers are manufactured and assembled right here at our facility and are given a comprehensive 22-point inspection, prior to leaving our warehouse. Follow the user-friendly operator manual and you will be chipping in no time at all.

26.5" DIAMETER FLYWHEEL

WoodMaxx MX-9900 wood chippers use a 26.5" dynamically balanced flywheel, paired with specific engineering components, to deliver 225 lbs. of energy to quickly and easily chip a variety of branches. This perfectly balanced system is the ideal weight.

FOUR REVERSIBLE MADE-IN-USA KNIVES

The WoodMaxx MX-9900 wood chipper is equipped with four, USA made and offset, reversible dual edge knives installed. These knives are attached to the flywheel with made in the USA Holo-Krome class 12.9 bolts. That's, right!! Four knives, and they are offset so that with every 90 degrees of rotation, the knife is taking a slightly different cut of the material. This is equivalent to using a serrated knife to cut bread instead of a straight knife. Ultimately, this feature allows for chipping large material without overworking your tractor. The reversible knives mean that you can get twice the work out of a single set! Designed for extreme duty- there is no better material than A-8 hardened tool steel for superior performance and life.


SELF-CONTAINED HYDROSTATIC IN-FEED DRIVE SYSTEM

The WoodMaxx patented hydrostatic In-feed system is comprised of a self-contained hydrostatic pump, filter and reservoir that requires only two quarts of motor oil to power the In-feed motor. Unlike a standard hydraulic system, a hydrostatic drive system is so powerful that it is used to drive bulldozers, trains, excavators, skid steers, and even ride on lawn mowers. This hydrostatic system uses standard 10W-40 motor oil and is so efficient, and generates so little heat, that it requires only a fraction of the reserve oil as a standard hydraulic drive system. This type of system also allows for complete speed control from 1 ft./min to a full 75 ft./min with full power through the entire speed range. The Hydrostatic drive system on the Woodmaxx MX-9900 is so unique to the industry, that it is now patented.

TACHOMETER/ HOUR METER

WoodMaxx MX-series wood chippers are now equipped with a convenient tachometer/ hour meter. The tachometer allows the operator to see the actual RPM of the flywheel to ensure that the chipping head is running at the optimal recommended speed. Proper flywheel speed is important to develop the inertia required to chip hard material and evacuate the chamber effectively. The hour meter is helpful to ensure that proper maintenance intervals are kept in accordance with WoodMaxx recommendations. This all-weather meter is water proof and weather tight.

USA "DANFOSS" BRAND HYDRAULIC MOTOR

WoodMaxx MX-series wood chippers are equipped with USA "DanFoss" brand hydraulic In-feed motors. DanFoss is renowned for their high-quality American engineered hydraulic motors.
Danfoss Motor

FOLD UP IN-FEED BIN

The WoodMaxx MX-9900 PTO Wood chipper attachment is equipped with a fold up In-feed bin. This feature allows the user to simply fold the In-feed bin upward for storage or transport.


TRUE 9" x 9" IN-FEED OPENING

The WoodMaxx MX-9900 wood chipper offers a larger 9" x 9" In-feed opening to easily accept those crooked branches. This is the largest in-feed opening available of any PTO wood chipper in its class.


3/8" THICK FLYWHEEL HOUSING

The WoodMaxx MX-9900 PTO wood chipper is manufactured using heavy gauge 3/8" thick (American Standard A-36) structural steel plate for the flywheel housing. Since the flange bearings are mounted on the flywheel housing, this gives added strength and rigidity.


EASY KNIFE ACCESS

WoodMaxx MX-series wood chipper knives can be changed easily by one person in as little as 10 minutes. The entire top of the blower housing opens like a clam shell, allowing for easy access to the flywheel and knives.

HEAVY DUTY 5/8" COGGED DRIVE V-BELTS

WoodMaxx MX-series wood chippers are equipped with five extreme duty 5/8" wide EDPM rubber cogged drive V-Belts that are made specifically for WoodMaxx. Cogged V-belts run cooler, and transfer more torque than plain smooth V-belts. Although the OEM belts are very high quality, if the need arises, the standard size BX belts allows you to purchase replacement v-belts at any auto parts store.

SAFETY AUTO FEED STOP BAR & IN-FEED ROLLER SPEED ADJUSTMENT

Safety is paramount on WoodMaxx wood chippers. Located on the top of the In-feed bin, the MX-9900 utilizes an easy to activate hydrostatic auto-feed stop safety bar to disengage the In-feed roller in case of an emergency, or to clear the In-feed bin if necessary. Simply pull the bar forward to increase the speed, and push it forward to decrease or reverse the In-feed speed and direction. The hydrostatic drive system is so refined that the In-feed speed is fully adjustable from 0-75 ft./min.


HINGED IN-FEED HOPPER

All wood chippers will require some routine maintenance like adjusting the gap between the bed knife and the flywheel knives as they wear. This gap is essential to proper operation of the wood chipper. The in-feed hopper on the WoodMaxx MX-9900 swings open to expose the bed knife, allowing the user to access the knife to make adjustments. Simply remove 2 bolts and the hopper will swing open like a door. This feature is exclusive to WoodMaxx. Other chippers require the user to crawl into the infeed hopper to change the bed knife or adjust the gap between the bed knife and the flywheel knives.

8.25" DIAMETER OCTAGONAL SHAPED COMMERCIAL STYLE
INFEED ROLLER -

A WoodMaxx exclusive and patented design. Everyone knows what happens to the branches when they reach the flywheel knives of the wood chipper, but getting the material to pull into the wood chippers effectively and quickly is the trick. Many factors must be considered when designing an effective In-feed Roller System: the overall diameter, knife spacing, tooth angle, type of steel, hardness, down pressure and In-feed speed. After countless hours of research and development on the In-feed system, we have developed a large diameter (8") octagonal shaped In-feed roller. This exclusive design allows the chisel shaped teeth of the roller to grab and climb up and over the branches to easily bite in and effectively pull the material into the wood chipper flywheel at speeds up to 75 ft. /min. In short, the larger the roller, the easier it rolls over the material. The smaller the roller, the more likely it is to slip and spin on the branches. Similar to how the small wheels of a shopping cart stop when contacting a small stone in a parking lot.

To prevent material like tree bark and leaves from impacting between the teeth of the In-feed roller, we spaced the chisel teeth out. This spacing allows the complete down pressure of the high-tension gas springs to be focused on one chisel tooth at a time increasing total down pressure. Additionally, this spacing allows the roller to self-clean. These rollers, along with the high-tension gas springs aggressively bite into any type of material. The advantage of his type of roller is that it aggressively grabs any size limb with or without leaves up to 8". Long or short needle pine, as well as small, vine type material is no problem for the WoodMaxx MX-9900 wood chipper. Small branches, leaves, or vines won't wrap around the Infeed roller as they would on other wood chippers.

EASY SWIVEL DISCHARGE CHUTE -

The WoodMaxx MX-9900 PTO wood chipper is equipped with a 360 degree swivel discharge chute. With easy two finger operation, we have incorporated a convenient handle that effortlessly allows you to swivel the discharge chute 360 degrees so that you can direct the chips into a trailer or the back of a pickup truck without having to move the entire machine. Simply push down on the handle and swing the chute, when you release the handle a spring-loaded pin drops down to lock the chute into position. No tools required.

AUTOMATIC BELT TENSIONER -

The hydrostatic pump belt tensioner is automatic on the MX-9900 wood chipper. This feature keeps consistent and correct pressure on the drive belt. If the drive belt is too tight, then excessive bearing and/or pump failure is likely. If it's too loose, it will slip, resulting in loss of performance. This feature eliminates the need to adjust the belt, ensures that proper tension is achieved, and increases the longevity of the pump and bearings. It also saves you the hassle of constant adjustment.

WIDE FOOTPRINT SUPPORT BASE

Due to the robust weight of the MX-9900 PTO wood chipper, we have developed a strong support base. To prevent the machine from sinking into the soft ground during operation, the new MX-9900 offers a wide footprint skid type support base. This skid shoe type base is angled upward on the end like a ski to prevent it from digging into the soft ground during operation.

HIGH FLOW FLYWHEEL CHAMBER VENTILATION -

WoodMaxx MX-series wood chippers incorporate a series of precisely located ventilation holes in the flywheel chamber.
This
feature creates a strong vacuum that draws air into the flywheel chamber and in combination with the fan blades on the back of the flywheel forcefully ejects the wood chip s out of the chamber. This keeps the discharge chute clear, and reduces the chances of a jam. The WoodMaxx patent pending hole pattern is specifically designed to bring the air into the chamber at the optimal volume and location.

JIC STANDARD HOSE FITTINGS

The WoodMaxx MX-9900 wood chipper utilizes JIC (joint industrial council) hose fittings that are rated for 5000 psi. For you this means that if you ever need to replace a hydraulic hose, that your local tractor supply or auto parts store can make hoses while you wait. JIC fittings are widely used in hydraulic fluid transfer, the military, and are typically very easy to come by. No trying to chase down an adapter because of mismatched threads.

MAIN SHAFT SUPPORTED BY TWO INDUSTRIAL FLANGE BEARINGS

The 2" main shaft on the MX-9900 PTO wood chipper passes through the flywheel housing and is supported by two industrial flange bearings. This feature, combined with the 2" shaft, allows the flywheel to run extremely true, while adding a great deal of strength. Competing machines use a 1-3/4" shaft in conjunction with two pillow block bearings, and the flywheel is cantilevered beyond these bearings. With this setup, there is a possibility of breaking a bearing housing if the machine jams.

IN-FEED ROLLER TENSION GAS SPRINGS

The WoodMaxx MX-series wood chipper utilizes USA made high tension gas springs. These gas springs maintain the same tension throughout the entire range of motion. This feature also slows and dampens the downward motion of the In-feed roller to prevent the Inf-eed roller from slamming downward, ultimately increasing the longevity of the components. These high-tension gas springs achieve 185 lbs. of downward force that allows the teeth of the In-feed roller to dig into the branches and ensure a smooth entry into the chipper head.

WEIGHT

MX-9900... 1000lbs of American made steel!

RUST RESISTANT POWDER COAT FINISH

The WoodMaxx MX-9900 is finished with UV stable fade-resistant polyester powder coating that is baked on at 450 degrees. Powder coating finish is thicker and more durable than ordinary paint.

CLEAR VINYL CHIP BAFFLE

Safety is paramount, therefore all WoodMaxx chippers are equipped with a clear vinyl baffle feature that protects the user from chip blow-back, while allowing the user to see what is going on in the hopper.

SLEEK HYDRAULIC HOSE CONFIGURATION

The hydraulic hose configuration for the WoodMaxx MX-9900 requires only two streamlined hydraulic hoses. This is possible because of the patent pending upgraded hydrostatic drive system that eliminates many of the components and hoses of traditional open hydraulic systems. This feature makes future maintenance a breeze.

NYLON PROTECTIVE HYDRAULIC HOSE WRAP

Along with the simple two hose configuration, the MX-9900 includes the additional protection of nylon hydraulic hose wrap for long life. This hose wrap reduces chaffing and protects the hoses from abrasion and environmental damages.

PTO SHAFT

The WoodMaxx MX-9900 wood chipper includes our Premium PTO shaft that retails for $250 if purchased separately.


3 YEAR WARRANTY

The WoodMaxx MX-9900 wood chipper comes with a 3 year warranty. Our service department also stocks a full line of replacement parts if the need arises.

IS THE ORIGINAL

WoodMaxx is the original chipper of this design. After hundreds of hours spent designing, testing, and research and development to create this wood chipper, WoodMaxx offers the highest level of quality and innovation with many exclusive features not found anywhere else. With the highest quality of workmanship and history of satisfied customers that WoodMaxx has, we are confident that you will be completely satisfied with this machine.

EXPERIENCE

WoodMaxx MX-series wood chippers are extremely robust, and can handle very heavy use. Designed and manufactured in upstate New York, each machine we offer is thoroughly tested on our 18 acre proving grounds before being offered to the public. With years of experience and thousands of machines in service today, we are confident that this machine can handle even the toughest projects that you have. Our machines are currently in service in several commercial applications, such as: the Army Corps of Engineers, college campuses, municipalities, The US National parks service, tree farms, golf courses, apartment complexes, and thousands of residences. WoodMaxx chippers are also represented around the globe, with machines as far away as Hawaii, and Alaska, as well as several countries including: Chile, Russia, Panama, Colombia, Poland, United Arab Emirates, Israel, West Africa, Greece, Norway, Iceland, Ecuador, Honduras, Ireland and of course Canada.

SERVICE

At WoodMaxx our service department is staffed with professional certified technicians that inspect each machine before it is shipped. This ensures that you get a trouble-free machine from the get go. When you need technical help or parts, our courteous staff can help you get what you need from our fully stocked warehouse.


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Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 32 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 A great company with a great product December 3, 2020
Reviewer: Larry Neal from Vacaville, CA United States  
We got burned out in the California wildfires in August.  Staring at what looked like a mountain of downed trees, I put my name on the waiting list noting my need.  A couple of days later I got a call informing me they had a machine ready to ship now!  In the last 2 months I've put about 100 hours on the machine solo and not a single hiccup.  The charred wood is pretty hard on things and it's just now showing signs of needing some attention.  I'm using a quick hitch which did away with having to cut down the driveshaft and makes hookup a breeze.  I did make 1 mistake.  As is my custom with my tractors and implements, I hung the clip for the chute cover back on the tang so I wouldn't lose it.  It rattled loose and fell on the chute deck but I caught it in time.  It goes in my pocket now.  Thank you WoodMaxx!

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  0 of 0 people found the following review helpful:
 
5 of 5 Unstoppable November 25, 2020
Reviewer: Mike from Edwardsville, IL United States  
I elected to go to the top of the list on available 3 point chippers when I bought this unit. Nothing about clearing brush or overgrown property is easy or timid. I didnt want to regret not buying a chipper that left anything on the table for the power available to me with a 50 hp PTO. Quality of this chipper is unmistakable. Beautiful welds and heavy steel throughout. Everything about this unit is built for its purpose of feeding unruly heavy brush and small trees into the hopper and creating a pile of chips. It doesnt vibrate, the RPMs stay constant through the work load and chips are thrown 20 feet away. Vines were not wrapped around the feeder despite being all over the scrub being fed . Feed was predictable and instant. Buy with confidence its a great 3 point chipper

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  0 of 0 people found the following review helpful:
 
5 of 5 Very happy with this wood chipper! November 9, 2020
Reviewer: Glynn Wallace from Mint Hill, NC United States  
Finally got a chance to use this and I'm very impressed. Even though my tractor (Kubota L3400) is at the low end of the allowable horsepower range, it chipped everything I threw at it. I haven't tried anything larger than 6 inches yet (because I use things that big for firewood), but up to that point it had no problem going through the wood I put through there. I also like the hydrostatic feed - had a lot of small trees with wide/numerous branches, but it never missed a beat pulling them through. Just regulate the feed rate to match the thickness of the wood you're putting through it and this thing will do the job.

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  0 of 0 people found the following review helpful:
 
5 of 5 Upgraded November 6, 2020
Reviewer: Ben from Lowville, NY United States  
I bought a WM-8H from WoodMaxx last year and loved it. I put 69 hours on it behind my JD 5075e cleaning up blow down and trimming trees on my 35 acres. My neighbor also loved the WM-8H so I sold it to him for near what I originally paid and upgraded to the MX-9900. On first impression I like the indeed chute much better on the MX-9900. It is smooth with no fasteners for the branches to catch on like the WM-8H. I also like the foldable chute, garage space is always tight.
As for the chipping it definitely seams to be faster than the WH-8H, my first thought was that I would need a helper to feed the branches fast enough. All in all it's what I expected, a decent upgrade from the WM-8H. If you have a lot of chipping, value your time and appreciate nice machinery then you should buy the MX-9900.

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  0 of 0 people found the following review helpful:
 
5 of 5 Magnificent Machine October 1, 2020
Reviewer: Jeff Burton from New Richmond, WI United States  
20 hours on the meter. I upgraded from the DC-1260. I was a little hesitant because I liked towing a chipper behind my side-by-side, but I am so glad I did this. This saves so much manual labor, because you don't have to hoist material into a vertical position, and most of the time you can walk away after the rollers grab the branch. 90% of what I chip is buckthorn, and this can take the entire tree, no problems. I chip up to 6" logs.  I have gotten in trouble exactly once - a big forked branch got stuck and I couldn't back it out - but that was my fault for not limbing properly. Everything about this machine is high quality. Worth every penny. Great job, Woodmaxx.

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