Сохранить в закладки 1601102618139:
Full face shield machine.
Fit for trenchless underground pipe laying.
Easily control above ground, continuous work.
Fast speed safe! Dameter from 600-5000mm.
1. Appliation scope:
For trechless underground pipe laying projects, eg. sewage, water supply, discharging projects, cables, tunnel.....
2. Specifications:
-3.1 Fit in soft soil, clay, sandy soil, gravel soil, hard soil, etc. wide range of soil body.
-3.2 It combines multi-disciplinary technologies in one, such as the machinery units, hydraulic system, electric controller (including PLC), Laser system, measuring device, etc.
-3.3 With independence water and slurry injection system and washing clean device for cutter in particular, fit for big N value hard soil.
-3.4 Jackng speed is very fast, thoery max, speed is 120mm per min.
-3.5 Operation precision high, adjust the direction from up and down, left and right, Max. corrective angle is 2.5 degree.
-3.6 jacking distance can be long.
-3.7 Adopt ground operation system, safe, intuition and convenient!
-3.8 More than 40 units in Singapore, Thailand, the Philippines, Russia and Hongkong China.
Model | DGR4880-QTP | |
Dimensions | Inner Diameter (mm) | 4,200 |
Outer Diameter (mm) | 4,880 | |
Total Length (mm) | 10,000 | |
Shield Tail Seal | Seal type | Steel wire brush seal and grease seal |
Quantity | 3 | |
Cutterhead | Motor Power (kW) | 75*7 |
Torque (kN·m) | 3342(1.5r/min) | |
Rotating Speed (r/min) | 0-3 | |
Outer Diameter (mm) | 4920 | |
Timing Way | VFD | |
Steering Jack | Quantity | 8 |
Thrust Force (kN) | 2450 | |
Stroke (mm) | 250 | |
steering Angle (°) | ±2 | |
Hydraulic System | Motor Power (kW) | 11 |
Working Pressure (MPa) | 31.5 | |
screw conveyor System | Motor Power (kW) | 55 |
Rotate speed(r/min) | 0-20 | |
Unearthed amount(M3/h) | 0-210 | |
Timing Way | VFD | |
Main Thrust System | Thrust Speed (mm/min) | 0~100 |
Rated Pressure (MPa) | 31.5 | |
Rated Thrust Force (kN·m) | 1470 *12 | |
Quantity of Cylinder | 12 | |
Stroke of Cylinder (mm) | 1600 | |
Main Pump Power (kW) | 55 | |
Vice Pump Power (kW) | 37 | |
Timing Way | VFD | |
Segment Erector System | Turning Angle (°) | ±220 |
Rotary speed (r/min) | 0-1.2 | |
Horizontal displacement(mm) | 1550 | |
Vertical displacement(mm) | 700 | |
Clamping stroke(mm) | 100 | |
Power supply system | power supply voltage (V) | 20000 |
power supply capacity (kVA) | 630*2 | |
Battery locomotive | Traffic Volume (ton) | 12 |
Track gauge (mm) | 610(24") |
Fit for trenchless underground pipe laying.
Easily control above ground, continuous work underground.
Fast speed safe! Diameter from 600-5000mm.
Main operation station.
Pipe jacking monitoring system
Main jacking pump.
Main cylinder.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* We will send professional technicist to project site to operate the machine and train operators for the first section of the project, usually 100m/150/200m etc. (free of charge)
* Longer distance service is available in charge.
Packaging | ||
Size | Diameter 1470 * 3800mm (L) +parts | |
Weight | 9T -19 T | |
Packaging Details | Normally delivery by FR, or small size pipe jacking machine will be delivery by normal containers. |
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