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Drill Jambo TZ2 double-boom hydraulic rock drill jumbo
Drill Jambo TZ2 double-boom hydraulic rock drill jumbo

Drill Jambo TZ2 double-boom hydraulic rock drill jumbo

Member Details

Xuzhou Construction Machinery Group Co., Ltd.

Xuzhou,Jiangsu,China
  • 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.

 • 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 parameter Unit TZ2
Maximum    operation coverage area m² 104/45
Maximum    operation height mm 9350/6350
Maximum    operation width mm 12400/8720
Drill    arm extension length mm 1600/1250
Drill    arm lifting angle ° 70/-30
Drill    arm swing angle ° ±45
Propeller    overturning angle ° 360
Propeller    compensation length mm 1800/1250
Maximum    pushing force kN 20
Borehole    depth mm 5140/3400
Rock    drill impact power kW 17/20
Rock    drill impact frequency Hz 60/70
Rock    drill turning torque N.m 325/762
Borehole    diameter mm 45/70
Work    service platform   Optional
Cabin    roof lifting height mm 700
Lift of    the flushing pump m 127
Flow of    flushing water L/min 200
Water    inlet pipe diameter/length "/m 1.5/60
Pressure    of air lubricating system bar 3/8
Maximum    air lubricating amount L/min 750
Electrical    system parameters 
Total    installed power kW 125
External    power supply V/Hz 380/50
External    cable length m 50
Quantity    of main pump motor   2
Power    of main pump motor kW 55
Rotating    speed of main pump motor r/min 1470
Power    of pump motor kW 5.5
Transformer    power kW 7.5
Main    work lighting kW 0.4×2
Auxiliary    work lighting kW 0.15×2
Drive    performance parameters 
Maximum    drive speed km/h 13
Drive    means   4×4
Maximum    gradability % 25
Minimum    turning radius m 3.2
Turning    mode   Articulated steering
Turning    angle ° ±38
Service    brake   Hydraulic two-circuit, wet-type
Parking    brake   Wet-type
Minimum    ground clearance mm 230
Approach    angle/departure angle ° 15/15
Engine 
Engine    model   SDEC SC4H80G2A
Power/rotating    speed kW/r/min 100/2300
Discharge   Non-road, Guo II
Mass    parameters 
Vehicle    mass kg 18500
Size    parameters 
Outline    dimensions (L*W*H) mm 12370×2100×2300
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