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No.5, Zhaozhuang Industrial Park, Liu Changshan Road, Shizhong District, Jinan City
XTR4-230
Category:
Cantilever tunnel boring machine
Keywords:
XTR4-230
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Product Description
Product Features
1. New cutting mechanism, conical frustum-shaped small diameter cutting head, strong rock breaking ability.
2. Modular design of narrow fuselage, body width 2.1 meters.
3, spray with airborne fan double dust removal, effectively improve the dust removal effect, reduce dust pollution.
4, the use of air-cooled and water-cooled heat dissipation, heat dissipation effect is good, in the absence of external water, the host can move long distances.
5. The electrical system adopts international famous brand components, with advanced functions and high stability.
6. The hydraulic system adopts constant power, pressure cut-off, load-sensitive control technology, which effectively improves the life of hydraulic components and reduces system failures. The main hydraulic components are international famous brands.
| Project | Parameters | |||
| Whole machine quality | 58000kg | |||
| Overall dimension | Long | 13300mm | ||
| Wide | shovel plate | 2200mm | ||
| Fuselage | 2100mm | |||
| High | Horizontal placement point of cutting head | 2200mm | ||
| Fuselage | 1900mm | |||
| Undercover Depth | 200mm | |||
| ground clearance | 230mm | |||
| Cutting range | Height | 4000mm | ||
| Width | 5000mm | |||
| Area | 20m2 | |||
| Gantry height | 350 mm | |||
| Economic cutting coal rock compressive strength | ≤ 90/70MPa | |||
| Climbing ability | ±18° | |||
| Travel speed | 6.5m/min | |||
| Grounding specific pressure | 0.161MPa | |||
| Total power | 377kW | |||
| Cutting motor power | 230/135kW | |||
| Pump station motor power | 110 kW | |||
| Supply voltage | AC1140V | |||
| Power supply frequency | 50Hz | |||
| Cutting head speed | 46/23r/min | |||
| Loading capacity | 3.0m³/min | |||
| Crawler width | 500mm | |||
| Outer width of crawler | 2100mm | |||
| Track Tightening Form | Butter Tightening | |||
| Spray water pressure | External spray water pressure ≥ 1.5MPa | |||
| Internal spray water pressure ≥ 3Mpa | ||||
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