-
T415 FORESTRY MULCHER & HYDRA-STUMPER
The T415 Forestry is a powerhouse forestry machine built for serious land clearing. With a 415 hp CAT engine and dual interchangeable heads—a Predator mulcher for brush and a Hydra-Stumper for stubborn stumps—this unit tackles the toughest terrain with ease. Featuring hydraulic cab tilt, a rugged track system, and high-capacity cooling, the T415 is built for heavy-duty performance and all-day reliability.
Perfect for: Forestry contractors, land developers, and large-scale clearing jobs.
One machine. Two tools. Total control. -
TBU XL
The absolutely exact, vertical layering of the material ensures that the inner and outer layers of the pile are so well mixed that a thoroughly homogeneous end product of the highest quality is created after the compost is quickly matured. Our rental turner, with 3-point hitch for tractors from 200 HP, allows turning speeds of 0.5 km / h and more.
Operation area
Trapezoidal windrow turner for compost
- target group
Composting plants and humus plants
Characteristics
- compact and easy to use machine
- High throughput
- Space-saving compared to triangular rents – rents up to 4.0 meters high!
- Very good mixing of the material layers as well as re-shredding of the pieces of wood still in the material
- Reactivation of the microorganisms through better air supply
shorter rotting time and higher quality of the compost - It is driven by a tractor (at least 200 HP – max. 300 HP) using a stable
- Powerdrive cardan shaft with overload clutch
easy exchange of milling tools - The throwing distance of the material is determined by means of the discharge flap on the rubber conveyor belt
- Direction of work in the train journey – clear view for the operator
- Optionally, a swiveling trailing axle can be retrofitted for smaller tractors
- target group
-
Thatch-O-Matic®
The Gravely Thatch-O-Matic is a rugged and durable solution for commercial and rental applications, ensuring lawns remain healthy and free from thatch buildup.
Key Features:
- Available in flail and tine reel models, with optional knife reel for versatility in various conditions.
- Twelve-position height adjustment, moving in 1/4” increments from 1” to 4”, accommodating different levels of thatch.
- On/Off switch conveniently located on the handlebar for easy accessibility.
- Optimized clutching mechanism and actuator design, extending the product’s lifespan.
- Designed with ruggedness and durability suitable for commercial and rental use.
- Includes toe guard, wheel guards, and disengagement brake for operator protection.
Ensure your lawns stay healthy and thatch-free with the reliable performance of the Gravely Thatch-O-Matic.
-
Willibald Flex Star 3000
Once the original materials have been shredded and (depending on the material) turned over several times, everything has to be screened. That’s because only perfect separation of the different-sized components delivers a perfect result. From compost and bark mulch to wood chips to nutrient-rich soil – the finest possible screening WILLIBALD-style guarantees maximum size consistency with every material.
Powerful screening of 3 fractions in a single operation
The new Flex-Star 3000 star-type screen was designed for the purpose of screening biomass, compost, pre-crushed old wood, bark mulch and wood chips into three fractions in just one operation, and then discharging it separately. The Flex-Star 3000 really comes into its own when conventional screening technology reaches its limits. Damp and sticky bulk materials that tend to quickly stick to screen bases are screened out efficiently and economically. A material discharge belt height of around 3.80 m allows a large storage capacity under the screen, and consequently optimized wheel loader operation also.
The Flex-Star 3000 is assembled on a chassis with an 80 km/h road license, a standard pneumatic system and ABS, and is driven by a powerful 75 KW (102 HP) 4-cylinder Perkins Diesel engine. This produces its maximum torque at 1,600 rpm and complies with the current emissions regulations. At the same time, the low consumption values and a large 150l Diesel tank guarantee long periods of uninterrupted operation.
The compact size of just 10.30 m provides the required mobility and optimum operation even where space is at a premium. The large infeed hopper guarantees even loading and thereby high throughout of up to 160 cbm per hour combined with exact material separation. The core of the screening system is the screen decks developed by J. Willibald GmbH with finger metal bars on flexible shafts. The modular design allows the screen to be used as a 2-fraction screen or a 3-fraction screen. The changeover is hydraulic and is performed easily and quickly via the remote control. Efficient screening of 3 fractions in a single operation for precise biomass, compost and wood chip processing
- Steplessly adjustable Diesel hydraulic drive
- Large-volume hopper (approximately 6m)
- Fine-grain, medium-grain and coarse-grain stages can be set via the speed of the star shafts
- Space-saving and economical screening inlays
- Modular replacement possible of screen deck for fine stage and coarse stage
Areas of use:
- Biomass, compost, wood shavings, wood chips, bark mulch
target groups:
- compost plants; humus plants; Bio mass power plants
Features:
- Flexible use (can be used in a variety of materials)
- Works well even with damp material
- compact construction: Can be used even in restricted spaces thanks to short design
- Quick & easy changeover from the transport position to the working position
- diesel hydraulic drive actual (100 HP Perkins engine)
- Chassis with 80 km/h road license – ABS standard
- big material infeed hopper
- Large material infeed hopper – material fed in by means of endless floor with high carriers– speed continuously adjustable by potentiometer
- Stepless adjustment of the individual screen decks (speed of the star shafts) – the grain size and quality can be determined by this
- Both screen decks can be easily changed (approx. 2h per screen deck)
- The metal finger metal bars are individually changeable
- Easy to maintain thanks to components that can be moved away
- All components can be operated by radio control (optional)
- Easy operation > Automatic Start – Stop
- Machine can be moved at crawling speed
- Greater dropping distance possible thanks to longer conveyors
- Modular design (can be optionally used as a 3-fraction or 2-fraction screening system)
https://www.youtube.com/watch?v=4LTKLSuoDzM









