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Perfuradoras de martelo superior

HL820ST

Tamanho do furo
54 - 89 mm
Poder de percussão
21 kW
Taxa de percussão
42 - 53 Hz
HL810T Rock drill left view white background

Projetada para perfurações de furo longo subterrâneas DL311 e DL321, a perfuratriz hidráulica top hammer Sandvik HL820ST pode fazer furos que variam entre 54-89 mm de diâmetro e 38 m de profundidade.

Especificações do produto

Tamanho do furo
54 - 89 mm
Poder de percussão
21 kW
Taxa de percussão
42 - 53 Hz
Pressão de percussão
80 - 200 bar
Rotação (máx.)
200 bar
Tipo do motor de rotação
OMT200, OMT250
Peso
260 kg

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