QMC UJ21


UJ 21 SPECIFICATIONS
HOLE RANGE mm 45 - 89
ROD LENGTH mm 3660
DRILLING DEPTH m 20
HYDRAULIC DRIFTER IMPACT POWER Kw 20
ROTATION SPEED Rpm 0 - 340
ROTATION SYSTEM Independent Rotation
SHANK R32 / T38
FEED BEAM LENGTH   5500
WATER PUMP WORKING PRESSURE Bar 12
FREE AIR DELIVERY m3/h 4
AIR COMPRESSOR WORKING PRESSURE Bar 8
FREE AIR DELIVERY m3/h 0.3
DIESEL ENGINE Brand Cummins
Kw

60

ELECTRIC MOTOR Kw 55
CHASSIS TRAMMING SPEED max Km/h 12 high - 4,5 low
CLIMBING ABILITY () ° 14
TURNING RADIUS (I/O) mm 2.800 / 4.900
WORKING FACE (WxH) mm 6.600 x 5.670
WORKING AREA m2 35
WEIGHT Kg 11000
SHIPPING DIMENSIONS (LXWXH) mm 10.920 x 1.650 x (2100 Retr- 2.800 Ext)
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