Los modelos específicos de perforadoras de fondo de segunda mano que opera la empresa son:

SANDVIK: Leopard™ DI650i/Leopard™ DI560/DH350/DX800/DU412i/DH150

FURUKAWA: DCR20/PCR-DTH-II/HCR1200-ED/PCR-DTH-2

KAISHAN: KQD70/KQD100/KQD120/KC140/KT10/KT11/KT15/KG320/KY100/KQY90

ZHIGAO: ZGF-100/ZGY-100/ZGYX-451/ZGYX-450/ZGYX-460/ZGYX-452/ZGYX-421

ZOOMLION: ZDH115/ZDH115-2/ZDH138/ZDH152/ZDH90S/ZDH115S/ZDH138S/ZDH152S

SHANTUI: 15-30 t/160

SHANHE: SWDQ138F/SWDE138B/SWDE152S/SWDE138BF/SWDRT200B/SWDH102SF/SWDR152BF

EPIROC: PowerROC T25 DC/AirROC T35/PowerROC D45/PowerROC D50/ROC FD65LF

SHANTUI: PowerROC D45/ROC L6/ROC L8/PT40/CM765/PD45/D7-11

BAUER: HBM60/HBM80/HBM120/HBM160/HSB500/HSB1000/HSB2000/HSB3000