A stump grinder head is made from a steel disc that is at least one inch thick. It is preferably made from a kind of flexible carbide for great cutting quality that won't hack away at the equipment in the process. It runs like a saw blade but includes steel bits clamped to the disc. The teeth of the blade are staggered in order to create ...
A reversing automatic feed assembly for a stump grinder includes at least one sensor adapted to sense excessive load placed on the stump grinder and output a signal thereof. The reversing automatic feed assembly also includes a control system operatively connected to the least one sensor to automatically reverse feed movement of the cutting assembly in response to the signal from the at least ...
3 Point Hitch Stump Grinder - 3P40. The 3P40 HPR PTO stump grinder is designed with high performance in mind, for tractors equipped with a 60–120 HP and 1,000 RPM PTO. This stump grinder will devour large tree stumps with its 54 replaceable carbide teeth …
A stump grinding wheel is journaled to the sled for rotation about a substantially horizontal axis and coupled to the power transmission of the drive unit. The wheel has a stump abrading surface with replaceable teeth which shred, chip or grind the wood of the stump and dig a trench in the soil approximately 6-9 inches deep.
Browse a wide selection of new and used BAUMALIGHT Stump Grinder for sale near you at MachineryTrader. Top models include 1P24, S18, S14, and 3P34
The invention relates to a stump grinder that rotates about a vertical axis and includes an improved cutting shaft. The improved cutting shaft includes a base portion attached to a drive source, and a grinding shaft attached to and extending downwardly from the base portion. The grinding shaft includes replaceable cutting teeth and a replaceable grinding tip.
A stump grinder is a machine that uses a rotating cutting disk to chip away tree stumps. It offers an easy, fast and effective way of removing stumps. Stump grinders, just like other heavy and powerful machinery, can be potentially dangerous and are operated by professionals due to the high risk of injury involved. Operators need protective equipment to operate the machine itself and protect ...
A stump-grinding apparatus includes a block having an inner surface and an outer surface. The inner surface is adjacent to a side of the wheel between the center of wheel and the peripheral edge. The outer surface defines both a groove and a first aperture in the groove. A tooth is received into the groove. The tooth has a first end and a second end spaced from the first end.
A cutting head (20) is mounted on the outer end of a boom structure of a self-propelled machine, such as an excavator. The cutting head housing has a vertically oriented rotary cutter wheel (48) mounted on a side portion thereof. Side and top portions of the wheel (48) are protected by a shroud (56), which has generally conical side members (72, 80).
Stump Grinder Accessories . WG24 Stump Grinder ... The feeder arm advances the blade forward automatically while the cam actuated grinding disc sharpens the face and gullet of the tooth. The blade bracket, which is fitted to the blade, will automatically turn the machine off after the entire blade has been sharpened. ... The patent-pending head ...
Patent US6263930 - Stump grinder - Google Patents. The stump grinder machine ... None of the above inventions and patents, ... Such weld on bases and removable teeth are commonly used in mining and tunneling equipment .....
United States Patent 6138725 . Abstract: A two piece improved stump grinding tooth comprising a one piece cutting tooth having a hardened cutting bit, preferably made of tungsten carbide, or another material having hardness properties similar thereto, fixedly attached to the body portion of the tooth through brazing or other attachment process ...
4. The stump grinder of claim 3 wherein said central bit comprises a wedge-shaped extension of said vertical plate, said wedge-shaped extension having two angled cutting surfaces. 5. The stump grinder of claim 4 further comprising means for removably attaching said cutting teeth to said vertical plate. 6.
A stump grinder including a frame, a drive shaft, a gearbox, a rotatable shaft, a grinding drum, and a shroud cover. The frame extends longitudinally and supports at its free end a transversely mounted rotatable shaft upon which is mounted a grinding drum. One end of the rotatable shaft is rotatably mounted in the frame, and the other end of the rotatable shaft is rotatably connected to a gearbox.
A stump grinder including a frame, a drive shaft, a gearbox, a rotatable shaft, a grinding drum, and a shroud cover. The frame extends longitudinally and supports at its free end a transversely mounted rotatable shaft upon which is mounted a grinding drum. One end of the rotatable shaft is rotatably mounted in the frame, and the other end of the rotatable shaft is rotatably connected to a …
2. DK2 Stump Grinder. In terms of durability, this product will be the first thing you'll think about since it is designed for heavy-duty work, unlike a conventional model. It is mounted on a heavy-duty 2x2 steel frame, welded solidly to give the product …
Patent: Comp. Specification accepted - New Zealand. Application: NZ20060565725 on . Publication: . Abstract. Highlight Terms Diseases (1) Disclosed is a stump grinding apparatus which includes a head with two ends, the head is adapted to be supported from a vehicle such that the longitudinal axis between the ends is ...
A stump grinder is comprised of a vehicle having a pair of opposing drive wheels and one or more pivot wheels. Each drive wheel has motor means independently operable of the other wheel's motor means giving the vehicle a zero turning radius capability. A tool bar, capable of vertical articulation only, has a grinding wheel attachment thereon.
NL1034891C2 - Stump grinder. - Google Patents Stump grinder. Download PDF Info ... Priority to NL1034891A priority patent/NL1034891C2/en Application granted granted Critical Publication of NL1034891C2 publication Critical patent/NL1034891C2/en Links.
A stump grinder designed for pivotable attachment to the three point hitch of an agricultural tractor via a pivot frame and includes a stump grinding wheel driven by the tractor PTO. The stump grinder includes a frame with an outer sleeve which telpes over an inner sleeve, which inner sleeve is attached, in turn, to a stump grinder assembly which includes the grinding wheel.
The Stump grinder with laterally offset grinding arm operated by single joystick patent was assigned a Application Number # 14847477 – by the United States Patent and Trademark Office (USPTO). Patent Application Number is a unique ID to identify the Stump grinder with laterally offset grinding arm operated by single joystick mark in USPTO.
It is known to provide a stump grinder for grinding undesirable tree stumps. Typically, a stump grinder includes a frame, an engine or other drive mechanism such as a belt tension engagement mounted to the frame, a cutting assembly having a boom pivotally secured to the frame, and a rotatable cutting wheel operatively supported by the boom and driven by the engine.
The KAN-DU Stump Grinder is the most versatile stump grinder on the market today. It is small enough to get through a 30" opening, but is large enough to grind any size stump efficiently with a single operator.. After being in the tree business over 30 years, the inventor, Don Eilertson, built the first KAN-DU because he was not satisfied with the small manual "back breakers" on the market.
A stump grinder is a heavy-duty machine designed to cut the wood fibers of a tree stump and buttress roots using immense power from a spinning cutter wheel. The idea is to remove all visible traces of the woody tree parts that protrude from the ground after the tree is cut down. Stump grinders are large and expensive, and it would be unwise to assume that an untrained worker can safely operate ...
US7418986B2 US10/588,348 US58834805A US7418986B2 US 7418986 B2 US7418986 B2 US 7418986B2 US 58834805 A US58834805 A US 58834805A US 7418986 B2 US7418986 B2 US 7418986B2 Authority US United States Prior art keywords rotor tooth slot cutting slots Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
Justia Patents Stump Removing US Patent for Self contained stump grinder Patent (Patent # 6,435,234) Self contained stump grinder . Nov 21, 2000 - New River Equipment. A disc cutter is rotatably mounted on a self-contained power unit which is detachably mounted on lift arms of a hydraulic excavator for locating the disc cutter at a position on ...
A stump grinding apparatus comprising a head (11) adapted to be supported froma vehicle (10) wherein the head has one end and another end, the head further adaptedto be supported from the vehicle such that the longitudinal axis of the head betweenthe ends is generally parallel to the direction of travel of the vehicle with theone end rear-most relative to the direction of travel, the head ...
The invention provides a machine for grinding tree stumps to a level below the surface of soil in which the stump is located. The machine comprises a sled structure including lugs for releasably coupling the sled with pivot pins to a moveable boom of a backhoe or other earth moving machine. The sled has skids or skiis for guiding the apparatus over the surface of soil adjacent to the stump ...
The Baumalight PTO stump grinders are available in 4 different models. From the simple and basic 1P24, to the large 3P40 good for up to 120 Hp. Power take off stump grinders takes all of your tractors power and is direct all the way to the stump. Check out our …
A stump grinder is comprised of a vehicle having a pair of opposing drive wheels and one or more pivot wheels. Each drive wheel has motor means independently operable of the other wheel's motor means giving the vehicle a zero turning radius capability. A tool bar, capable of vertical articulation only, has a grinding wheel attachment thereon.
Skid Steer Chippers. Home > Skid Steer Chippers. FIND A DEALER. GET A MANUAL. ACCESSORIES. PRODUCT SELECTOR. Showing all 3 results. Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low. CH450H.
A stump grinder adapted to be attached to and driven by a bushhog in which a vertical plate is attached to a horizontal circular plate having means for attachment to a bushhog. The vertical plate comprises a central wedge-shaped bit having a pair of cutting surfaces and a pair of sloped outer portions carrying a plurality of carbide cutting teeth.
A stump grinding apparatus with a quick connection to an excavator for moving the stump grinder to a position adjacent a stump and with the cutter head being moveable independently of the excavator boom is shown in U.S. Pat. No. 6,021,825. However, there is no provision for utilizing the excavator boom to control the cutting operation.
