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TZ1 single-boom hydraulic rock drill jumbo
TZ1 single-boom hydraulic rock drill jumbo

TZ1 single-boom hydraulic rock drill jumbo

Member Details

XUZHOU CONSTRUCTION MACHINERY GROUP IMP.& EXP. CO., LTD.

Xuzhou,Jiangsu,China

Trading Company

  • Product Details
  • Company Profile

• Rock drill: hydraulic rock drill is designed with special structural process on the basis of the tunneling construction process in China, being characterized by super-strong deflection resistance capacity, high drilling speed and low drilling tool exhaustion, capable of effectively improving the use performance of the tunnel side hole operation. • Booster: lightweight high-strength alloy beam, high-strength, flexural resistant, torque resistant and fatigue performance, longer service life. • Chassis: high-efficiency low-discharge engine, articulated frame, full-driven adaptive walk system, good vehicle manoeuvrability, and good trafficability. • Drill arm: the proprietary technology is used for full-sided parallel holding of the drill arm, with accurate positioning; the drill arm is designed with the interlocked telescopic structure, capable of effectively enlarging the rock drilling range. • Drilling system: designed with the automatic rod jamming, idle drilling prevention and automatic rod retrieval functions, capable of effectively improving the drilling efficiency.

 

Operation performance parameterUnitTZ1
Maximum    operation coverage aream²32
Maximum    operation heightmm6350
Maximum    operation widthmm6110
Drill    arm extension lengthmm1250
Drill    arm lifting angle°65/-30
Drill    arm swing angle°±35
Propeller    overturning angle°360
Propeller    compensation lengthmm1250
Maximum    pushing forcekN20
Borehole    depthmm3400
Rock    drill impact powerkW17/20
Rock    drill impact frequencyHz60/70
Rock    drill turning torqueN.m325/762
Borehole    diametermm45/70
Work    service platform No
Cabin    roof lifting heightmm700
Lift of    the flushing pumpm127
Flow of    flushing waterL/min100
Water    inlet pipe diameter/length"/m1.5/60
Pressure    of air lubricating systembar3/8
Maximum    air lubricating amountL/min300
Electrical    system parameters 
Total    installed powerkW63
External    power supplyV/Hz380/50
External    cable lengthm50
Quantity    of main pump motor 1
Power    of main pump motorkW55
Rotating    speed of main pump motorr/min1470
Power    of pump motorkW3
Transformer    powerkW4
Main    work lightingkW0.4×2
Auxiliary    work lightingkW0.15×2
Drive    performance parameters 
Maximum    drive speedkm/h13
Drive    means 4×4
Maximum    gradability%25
Minimum    turning radiusm3.2
Turning    mode Articulated steering
Turning    angle°±37
Service    brake Hydraulic two-circuit, wet-type
Parking    brake Wet-type
Minimum    ground clearancemm230
Approach    angle/departure angle°15/15
Engine 
Engine    model SDEC SC4H80G2A
Power/rotating    speedkW/r/min53/2300
Discharge Non-road, Guo II
Mass    parameters 
Vehicle    masskg12000
Size    parameters 
Outline    dimensions (L*W*H)mm12370×2100×2300

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