Rock-compatible, biased pressure crushing, return-flow type tunneling machine
The roller cutters, which are mounted in an optimal position on the cutter head (face plate), can crush rocks, boulders, or boulders that are larger than the tunneling machine, making it possible to carry out tunneling work.
Product Features and Overview
The Unclemole Super is a mud-type tunneling machine that presses the roller cutter attached to the cutter head against the face to crush rocks and boulders, takes in crushed gravel from two openings in the face plate, and performs secondary crushing with the powerful crushing force of the cone crusher that moves eccentrically. The mud-type tunneling machine is a versatile tunneling machine that can handle all types of geology, from bedrock to boulder-mixed gravel, gravel layers, sandy soil, clayey soil, soft ground, and alternating layers. For construction accuracy, a reflective direction guidance device (RSG) is standard equipment, making it easy to keep the tip of the tunneling machine on the planned line at all times. In addition, the TCS1350 to 1500 models allow the drilling bit to be replaced from inside the machine.
Unclemole Super specification
Nominal diameter | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1350 | 1500 | 1350 | 1500 | ||
External diameter of tunneling machine | (mm) | 790 | 900 | 980 | 1100 | 1220 | 1330 | 1450 | 1620 | 1800 | 1620 | 1800 | |
Total length of tunneling machine | (mm) | 3020 | 3080 | 3165 | 3290 | 3535 | 4820 | 4390 | 5150 | 5360 | 5880 | 5980 | |
Machine weight | (t) | 3.80 | 5.00 | 6.10 | 7.90 | 9.80 | 13.20 | 15.10 | 18.60 | 21.60 | 18.00 | 20.00 | |
Cutter head related | Electric motor | (kw) | 18.5 | 22 | 30 | 37 | 45 | 55 | 30×2 | 37×2 | 22×4 | 22×4 | 30×4 |
Cutter torque | 50Hz | 14.0 | 16.5 | 27.0 | 33.0 | 40.7 | 65.2 | 81.8 | 112.0 | 146.0 | 97.0 | 120.0 | |
(KN-m) | 60Hz | 11.8 | 14.0 | 22.6 | 28.0 | 34.0 | 54.3 | 67.7 | 93.0 | 121.0 | 81.0 | 100.0 | |
Cutter speed | 50Hz | 11.9 | 11.9 | 10.2 | 10.2 | 10.2 | 8.2 | 6.0 | 5.8 | 5.3 | 8.0 | 8.3 | |
(r.p.m) | 60Hz | 14.2 | 14.2 | 12.2 | 12.2 | 12.2 | 9.8 | 7.3 | 6.9 | 6.4 | 9.6 | 10.0 | |
Roller cutter | (mm×pcs) | φ170×7 | φ170×8 | φ170×8 | φ170×9 | φ170×10 | φ260×4 | φ260×4 | φ260×5 | φ260×6 | φ260×8 | φ260×9 | |
Cone Roller Cutter | (mm×mm×pcs) | - | - | - | - | - | φ260×φ380×3 | - | - | ||||
Scraper Bit | 10 | 14 | 14 | 16 | 16 | 11 | 18 | 24 | 28 | 20 | 22 | ||
Maximum unconfined compressive strength | MN/㎡ | 200 | |||||||||||
Crusher related | Gravel crushing method | Cone crusher method | |||||||||||
Eccentric Rotation Speed | 50Hz | 11.9 | 11.9 | 10.2 | 10.2 | 10.2 | 8.2 | 6.0 | 5.8 | 11.0 | 11.0 | 11.0 | |
(r.p.m) | 60Hz | 14.2 | 14.2 | 12.2 | 12.2 | 12.2 | 9.8 | 7.3 | 6.9 | 13.2 | 13.2 | 13.2 | |
Crushed gravel diameter | (mm) | Under 30 | Under 40 | Under 40 | |||||||||
Maximum unconfined compressive strength | MN/㎡ | 200 | |||||||||||
Mud discharge pipe | (φmm) | 80 | 100 | ||||||||||
power supply | 400/440V×50/60Hz |