4FARMER BX62R disc chipper with hydraulic feeding
The 4FARMER BX62R is a reinforced disc chipper designed for intensive shredding of branches, limbs, and tree trunks. The machine can shred material up to 15 cm in diameter, and for branches with offshoots, the maximum diameter can be up to 30 cm.
The BX62R model is equipped with an independent hydraulic system with its own pump and oil tank, as well as two hydraulically driven pinion shafts that automatically feed material. This solution simplifies the operator's work and allows for efficient feeding of subsequent branches to the cutting unit.
Reinforced construction and large cutting disc
The BX62R is equipped with a massive cutting disc with a diameter of 740 mm and a thickness of 25 mm. Its weight is approximately 70 kg, allowing the disc to accumulate significant rotational energy during operation, which is used to cut the material.
The disc features four double-sided, sharpened cutting knives measuring 240 x 60 mm. The double-sided working edges allow for use on both sides of the knife, extending its service life.
The knives are made of hardened CR12 tool steel. An additional counterblade, mounted on the disc guard, coordinates with the knives. The cutting unit is designed so that the energy from the accelerating disc supports the cutting process and reduces the load transferred to the tractor's drive system.
Breakers and chip ejection
The rear of the disc features chippers and discharge blades that aid in further material crushing and efficient chip transport towards the discharge chute. The resulting material is approximately 20–60 mm in size. Additional disc ventilation aids material discharge and the operation of the cutting unit during the chopping process.
Hydraulic feed rollers
The chipper features two hydraulically driven toothed feed rollers. Their function is to automatically pick up branches and feed them towards the disc. The feed system utilizes a dedicated hydraulic pump located within the machine, along with an oil tank. This provides the chipper with an independent hydraulic system responsible for the feed mechanism. The operator has access to a 10-step feed speed adjustment, allowing the operator to adjust the work rate to the type and thickness of the material. The system also features a reverse function to remove branches if they become jammed.
PTO drive
The chipper is powered directly from the tractor via a power take-off shaft (PTO). The machine is designed for tractors with a power output of 30 HP or higher, and the recommended rated PTO speed is 540–1000 rpm. The PTO shaft is equipped with a shear pin overload protection. If excessive load occurs, the pin shears, interrupting the power transmission and protecting the system from the effects of overload.
360° throw rotation
The discharge chute can rotate 360° around the chipper's base, allowing the operator to direct the stream of chips in any desired direction without having to reposition the entire machine. The discharge chute is 188 cm high. The kit also includes a 30 cm discharge chute extension, which increases the ability to direct the chips during operation.
Installation on the three-point linkage
The 4FARMER BX62R is equipped with a three-point linkage (TUZ), allowing the chipper to be connected directly to the tractor's rear linkage. The machine's design also allows it to be transported by folding the feed hopper, reducing the chipper's overall dimensions.
Easy maintenance
Bearings and other components requiring regular lubrication are equipped with easily accessible grease nipples. Bearing protection reduces the risk of dust and small material residues entering the bearings. Regular lubrication of the points specified by the manufacturer is an essential element of proper machine operation.
4FARMER BX62R - key features
- reinforced structure
- disc 740 mm / 25 mm
- 4 double-sided knives
- counterblade
- own hydraulic system
- 2 hydraulic pinion shafts
- 10-step feed adjustment
- material rewind function
- breakers and throwing shovels
- 360° throw rotation
- three-point suspension system
- PTO with overload protection
- ejection chute extension 30 cm
Dimensions: 127 cm L x 132 cm W x 188 cm H
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