Dehaco has a wide ranging series of hydraulic tree grapples for excavators in the 1.5 to 50 tonne weight class.
The tree grapples are characterised by a solid frame and a relatively low construction height due to the horizontal cylinders. The stationary cylinder prevents the hydraulic hoses from moving during opening and closing of the plates, limiting damage to a minimum.
High performance: rock crushing and recycling of materials
Higher profitability than mobile crushers.
Low maintenance: long intervals between maintenance (greasing every 200 h.)
High inertia Powertrain: 2 motors that provide the necessary power to start full and in closed position.
Circular Jaw Movement (PAT. PENDING): this movement has more ground travel and works in the direction of sending the material towards the mouth, opening slightly at the end of the route facilitating the fall of the material, especially if it is wet.
Plate anti stagnation: innovative and simple (PAT. PENDING). Continually pushes the material so that it doesn’t remain pierced or blocked and points it towards the outlet.
Granulometry Adjusting: easy and fast. Mouth opening adjustable between 2 and 21 cm. (depending on model).
Can crush wet materials: thanks to the circular motion and jaws placed in a cross position.
Double Effect: thanks to its Double Effect hydraulic system, the bucket can be unclogged without emptying.
Made from Hardox 400: Swiss supplier SSAB. High quality and wear resistance (flexibility).
The O.S.A Rotating Multi System is by far the most technologically advanced universal attachment on the market today. Designed to perform at its best in extreme primary and secondary demolition applications. The O.S.A will satisfy every type of demolition application from cutting steel and concrete structures to pulverising of rock and reinforced concrete. The O.S.A is equipped with a regenerative circuit for ultra-responsive opening and closing of the powerful jaws. Forward-thinking design and high-quality metallic components deliver a superior level of cutting force and acceptable weights for these Multi Systems.
Crushing & Cutting
New Generation replaceable tooth system for efficient cutting and eliminating the need to hard face jaws.
Suitable for excavators from 18t-30t at the hitch & 14t-18t at the 2nd member.
Jaw opening of 470mm.
Cutting forces of 390ton at the hinge and 90ton and the tip.
Entirely built with HARDOX® 400, this unit weighs in at 2030kg.
Replaceable piercing tip for optimum productivity.
4 way Indexable, interchangeable blades for precision cutting.
Regenerative speed valve improves cycle times by up to 33% compared to standard hydraulic systems. Delivering faster cycle times yielding more cuts per hour than traditional shears.
O.S.A innovative “PRV” (Pressure Relief Valve) that protects the shear from high pressure spikes.
360° hydraulic rotation with anti-shock valve for precise material access and alignment.
A reversed technology large-bore, long-stroke cylinder protects the rod and delivers unmatched power increases to the throat and piercing tip.
A dual guide blade register system accommodates tip heat expansion for blade precision alignments in extreme conditions.
Designed and manufactured in Italy, only the best materials are used for excellent quality. Solid, durable and characterized by the now recognizable clean lines designed to resist wear and high stresses in the toughest working conditions.
The IBEX GS-series is comprised of 14 models, all equipped with a nitrogen accumulator and suitable for carriers from 0.8 to 55 tons. The IBEX GS-series is comprised of 14 models, all equipped with a nitrogen accumulator and suitable for carriers from 0.8 to 55 tons. The larger models in the GS-series (1200 – 4000) feature an accumulator to generate additional impact energy. The accumulator also reduces peak pressures from the hydraulic circuit, reducing recoil to the carrier and protecting the breaker. When desired the breakers are available with an open housing, the GO-series (Gas Open).
Breaking rocks, trenching, breaking concrete structures and buildings, asphalt and paving breaking, removing slag from blast furnaces and ladles, secondary rock breaking… When controlled force is necessary the IBEX hydraulic breakers from Dehaco are in a class of their own. Outstanding quality, extremely versatile, an amass of power and durability.