IN THE USA
Designed and manufactured in upstate NY we are proud to introduce our flagship design, the
Made in the USA WoodMaxx™ MX-9900 PTO wood chipper, the most robust PTO wood
chipper in its class. Please read the feature descriptions below for more
- Proudly Made in the USA!!!
- USA and International Patents Pending
- 25 Minimum PTO horsepower
- 3 pt. hitch mount - fits cat 1 or 2, and also cat-1 quick hitch
- 100% assembled upon Delivery
- 220 lb. 26.5” Diameter Flywheel
- Made in the USA knives
- 4 reversible chipper knives (offset)
- Self-contained hydrostatic infeed drive system (patent
- Requires only 2 quarts of oil!!!
- 1200 RPM Flywheel speed
(2016) Tachometer/ Hour
meter (to ensure proper flywheel speed)
- Fold up infeed bin
- 9”x 9” infeed opening
- 3/8” thick structural steel blower housing
- Easy knife access
- 5 cogged V-belt drive
- Safety stop bar/speed & direction control bar
- Hinged infeed hopper
- Skid type support base
- Strength in design
- 8” Diameter infeed roller
- 360 degree swivel discharge chute
- Automatic pump belt tensioner
- Adjustable base legs
- High flow flywheel chamber ventilation
- JIC hose fittings
- Industrial bearings
- High tension gas springs
- Weight 1000 lbs.
- Powder coat finish
- Clear vinyl chip baffle
- Sleek hydraulic hoses w/nylon hose wrap
- PTO shaft included
- 3 yr. warranty
- WoodMaxx™ original patent pending design
WoodMaxx ™ MX-9900 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 infeed roller will grab and pull material into the chipper head using a powerful hydrostatic motor. This motor is powered by the chippers’ self-contained hydrostatic pump and reservoir. 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 patent pending.
100% ASSEMBLED ON DELIVERY
MX-9900 wood chipper comes shipped to you in in a wooden crate and is 100%
completely assembled. Simply attach the MX-9900 wood chipper to your tractor,
lower the infeed bin, raise the discharge chute, size and attach the PTO shaft
(included), and fill the oil reservoir with two quarts of 10W-40 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, and are serviced prior to leaving our warehouse. Simply follow the
user friendly operator manual and you will be chipping in no time at all.
LBS 26.5” DIAMETER FLYWHEEL – IDEAL WEIGHT
MX-9900 wood chippers use a 26.5" dynamically balanced 220 pound flywheel to deliver the energy to quickly and easily chip all types of
material. Competitors use a wide range of flywheel weights, but through
thorough testing and experimentation, WoodMaxx™ has discovered that the 220 pound 26.5”
flywheel is ideal for this size wood chipper.
IN USA KNIVES
WoodMaxx™ MX-series wood chippers are equipped with made in USA chipper knives
and made in USA Holo-Krome class 12.9 knife bolts. Designed for extreme duty –
there is no better material that can be used for superior performance and life than
our through hardened, heat treated, high chromium, high carbon, A-8 tool steel
EDGE REVERSIBLE CHIPPER KNIVES
WoodMaxx™ MX-9900 wood chippers come standard with four offset reversible dual
edge knives installed. That’s right, four knives, and they are offset so that 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 get twice
the work out of one set of knives! These knives are securely bolted into a
pocket that is milled in the flywheel using American made Holo-Krome bolts for
added security, this design utilizing a new flywheel pocket design developed by
WoodMaxx™. This eliminates knife and bolt breakage that can be found on other
dual edge knife systems. These knives are made right here in upstate New York
of hardened, high carbon A-8 tool steel.
SELF-CONTAINED HYDROSTATIC INFEED DRIVE SYSTEM
pending design the WoodMaxx™ MX-9900 wood chippers are complete with a
self-contained hydrostatic pump that requires only a two quart oil reservoir tank
to power the infeed motor. Unlike a standard hydraulic system, a hydrostatic
drive system is so powerful that it is the same type of drives system that is
used to drive bulldozers, trains, excavators, skid steers, and even ride on lawn mowers. These hydrostatic systems use standard 10W-40 motor oil
and are so efficient, and generate so little heat, that they require 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 RPM to a full 75 ft./min. with full power through the
speed range. The Hydrostatic drive system on the WoodMaxx™ MX-9900 is so unique
to the industry that it is now Patent Pending. Hydraulic remotes are not
required from your tractor. The hydrostatic motor is a standard SAE 2 hole “A”
mount. What does this mean to you? Down the road if there is a need to replace
the motor, it can be found just about anywhere. Please note, you will need at
least 25 horsepower at the PTO to operate this machine.
NEW FOR 2016
WM-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 "WHITE" BRAND HYDRAULIC MOTOR
WoodMaxx TM-86H wood chippers are equipped with USA “White Drive Products” brand hydraulic infeed motors. White is renowned for their high quality American engineered hydraulic motors.
UP INFEED BIN
WoodMaxx™ MX-9900 PTO Wood chipper attachment is equipped with a fold up
infeed bin. This feature allows the user to simply fold the infeed bin upward
for storage or transport.
9” x 9” INFEED OPENING
MX-9900 wood chipper offers a large 9”x 9” infeed opening to easily accept
those crooked branches. This is the largest infeed opening available of any
PTO wood chipper in its class.
THICK FLYWHEEL HOUSING
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. Other chippers use only 1/4" steel.
MX-series wood chipper knives can be changed easily by one person in as little
as ten minutes. The entire top of the blower housing opens up like a clam shell.
This allows for easy access to the flywheel and knife changing. Other chippers
require you to reach into the infeed bin to hold the head of the bolt, while
someone else turns the nut from the backside of the flywheel.
DUTY 5/8” COGGED DRIVE V-BELTS
MX-series wood chippers are equipped with five extreme duty 5/8” wide 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. Other chippers use 15mm
belts—try to find those in the USA!
AUTO FEED STOP BAR & INFEED ROLLER SPEED ADJUSTMENT
is paramount on WoodMaxx™ wood chippers. Located on the top of the infeed 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 if forward to decrease or reverse the in-feed speed and
direction. The hydrostatic drive system
is so refined that the infeed speed is fully adjustable from 0-75 ft./min.
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. This feature allows the
user to access the bed knife (anvil) by opening the hopper to expose the
knives. 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 in-feed hopper to change the bed knife or adjust the gap between the
bed knife and the flywheel knives.
FOOTPRINT SKID TYPE SUPPORT BASE
of the robust weight of the MX-9900 PTO wood chipper and 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 angle upward
on the end like a ski to prevent it from digging into the soft ground during
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, the strongest plate steel available. Each piece is laser cut, on a
2 million dollar 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 ads a great deal of strength. This design sets
WoodMaxx™ chippers far apart from the competition, and it is a design feature
you should not overlook when shopping for a chipper.
MX-9900 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, 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.
DIAMETER HARDENED STEEL COMMERCIAL STYLE
– WoodMaxx ™ EXCLUSIVE
WoodMaxx™ exclusive and patent pending 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 infeed
roller system: the overall diameter, knife spacing, tooth angle, type of steel,
hardness, down pressure and infeed speed. After countless hours of R&D on
the infeed system, for the MX-9900 we have developed a large diameter (8”)
infeed 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. WoodMaxx™ MX-series auto-feed wood chippers utilize high carbon
steel chisel tooth infeed rollers. This type of infeed roller is typically found
on much larger, much more expensive commercial machines.
order 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. After welding,
these rollers are hardened to ensure that the teeth stay sharp for many years
to come. The advantage of this type of roller is that is aggressively grabs any
size limb with or without leaves up to 9”. 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. The exclusive advanced design of our infeed
rollers is a feature that should not be overlooked when shopping for a wood
chipper. Our infeed roller designs are so unique and effective that they are
now patent pending.
SWIVEL DISCHARGE CHUTE
– WoodMaxx ™ EXCLUSIVE
WoodMaxx™ MX-9900 PTO wood chipper is equipped with a 360 degree swivel
discharge chute. With easy 2 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 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 will drops down to lock the chute into position.
No tools required.
– WoodMaxx ™ EXCLUSIVE
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, too
loose and the belt will slip. 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.
asked for it and we delivered! In 2012 WoodMaxx™ developed the first adjustable
chipper base legs. This is a feature that we thought was important to
incorporate into the MX-9900. The adjustable base legs will help to accommodate
a larger variety of tractors. This innovation allows you to more easily meet
the required PTO shaft angle of less than 15 degrees on larger tractors. Simply
insert the adjustable legs, and then slide the pin into the hole for your
required leg height. WoodMaxx™ chippers are able to accommodate tractors that
have a PTO height from 18” to 30” high.
FLOW FLYWHEEL CHAMBER VENTILATION
– WoodMaxx ™ EXCLUSIVE
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 chips 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. Other machines have tried
to copy this feature, but have not achieved the same results!
STANDARD HOSE FITTINGS
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.
SHAFT SUPPORTED BY 2 INDUSTRIAL FLANGE BEARINGS
2” main shaft on the MX-9900 PTO wood chipper passes through the flywheel
housing and is supported by 2 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 2 pillow block bearings, and the flywheel is cantilevered beyond these
bearing. With this setup, there is a possibility of breaking a bearing housing if
the machine jams.
ROLLER TENSION GAS SPRINGS
WoodMaxx™ MX-series wood chipper utilizes 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 in-feed roller from slamming downward ultimately increasing the
longevity of the components. These high tension gas springs achieve 175 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.
MX-9900…1000lbs of American made steel.
RESISTANT POWDER COAT
WoodMaxx™ MX-9900 is finished with a powder coating that is baked on at 450
degrees. Powder coating finish is thicker and more durable than ordinary paint.
VINYL CHIP BAFFLE
is paramount, therefore the WoodMaxx™ MX-9900 is 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
hydraulic hose configuration for the WoodMaxx™ Mx-9900 requires only 2 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
PROTECTIVE HYDRAULIC HOSE WRAP
with the simple 2 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.
WoodMaxx MX-9900 wood chippers come standard with an imported PTO shaft. For an additional $150 you can upgrade to a premium quality USA made PTO shaft if purchasing with the chipper. When purchased separately, the USA PTO shaft will be $250. Have a quick hitch? The USA PTO shaft is compatible, or ask about our longer imported PTO shaft.
MX-9900 wood chipper comes with a robust 3 year warranty. Our service
department also stocks a full line of replacement parts if the need arises.
WoodMaxx ™ IS THE ORIGINAL
is the original chipper of this design. After hundreds of hours spent designing,
testing, and R&D 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. Just compare our reviews to those of the
competitors, and you can see for yourself!
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. We keep a full line of replacement parts, and guarantee that we can
ship any part within 24 hours.