Stone removal

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Stone crushers BP / BPR

Made with high quality steels and high quality components, BP and BPR crushers are perfect for stone crushing. BP and BPR crushers operate by percussion, using mobile hammers (made from tempered or carbon steel) rotating about an axle of treated steel. They are fixed on a rotor that turns in the opposite direction to the direction of travel of the tractor. The lifted stones are crushed against the anvil.

BP and BPR: Simplicity and performances

The BP range, mainly for agricultural use is highly adaptable (entry from 0.65 to 1.85m).
The BPR range has a reinforced design relative to the BP, for more intense applications.

Characteristics common to the BR and BPR models:

  • A front opening of 35 cm, protected by a double row of chains, thus preventing the ejection of any stones.
  • A large diameter reinforced rotor providing a high output, high impact force, and a working depth of 12 to 20 cm.
  • Transmission of the movement to the rotor by v-belts ensuring protection and ease of use.
  • A rear door facilitates access to the rotor and hammers.
  • Extremely fast replacement of the hammers.

Characteristics specific to the BPR:

  • Bevel gearbox with series free wheel.
  • Rear hydraulic door.
  • Rotor double drive.
  • Automatic tensioning of the belts.
  • Heavy duty framework.
  • Interchangeable crushing anvil.

 This set makes the BPR a quality professional tool with a minimum operating cost.

Options for BP65 and BPL:

  • Free wheel on the bevel gear

Options for BP 135 & 145:

  • Free wheel on the bevel gear
  • Refining grille

BPR options:

  • Refining grille
Type BP 65 BPL BP 135 BP 145 BPR 150 BPR 200 BPR 250
Working width (m) 0,65 1,36 1,35 1,4 1,5 2 2,5
Total width (m) 0,88 1,45 1,44 1,49 1,52 2,1 2,6
Working depth (mm) 0 - 150 0 - 150 0 - 150 0 - 150 0 - 200 0 - 200 0 - 200
Number of hammers 14 21 16 16 16 24 32
Number of belts 1 x 2 1 x synchrone 1 x 4 1 x 4 2 x 3 2 x 3 2 x 4
Rotor speed (rpm) 1.400 1.100 1.050 1050 1050 1050 1050
Rotor diameter (mm) 580 480 580 580 580 580 580
PTO speed (U/min) 540 540 1.000 1000 1000 1000 1000
Rquired rating of the tractor (HP) ≥ 40 ≥ 60 ≥ 75 ≥ 80 ≥ 90 ≥ 110 ≥ 130
Weight (kg) 450 875 1340 1540 1750 2250 3040

Contact persons D.GUTZWILLER

D. Gutzwiller SAS
Domaine du Grand Kohlberg
LUCELLE 68480 FRANCE
Phone:  +33 (0) 3.89.40.86.17
Fax: +33 (0) 3.89.08.10.31
E-mail: info(at)d-gutzwiller.com