Alamat Dan Nomor Telepon Pt Trubaindo Coal Mining Kaltim. alamat dan nomor telepon pt trubaindo coal mining kaltim . Mining Coal. At PMTBM we mainly manufacture Roadheaders ranging from cutting power 75kw upto 300kw, alamat dan nomor telepon pt trubaindo coal mining kaltim, Coal loader, Rock loader for mine, Roadway backfilling machine, Hydraulic nuts, Waterjet cutting machine, Super .