XTR4/230 Tunnel Roadheader XTR4/230 Boom-type Tunnel Roadheader isequipped with cutting structure, brace structure,operation platform, machine assembly, traveling, hydraulic system, anti-dustingspray system, electronic system, lubrication system, cooling system, shovelplate assembly, first transport, second transport and other components. Modularand narrow body design of the whole machine, can meet the constructionrequirements of narrow roadway, The main hydraulic components using theinternational first-line brand products, high overall configuration, cuttingmotor、pumping station motor、control system withexplosion-proof function, Safe and reliable.
| Items
| parameter
|
| Overall weight
| 58000kg
|
| Shape
size
| Length/include second freighter
| 13470/21000mm
|
| Width
| Shovel plate
| 2200mm
|
| Main body
| 2100mm
|
| High
| Cutting head is laid horizontally on the highest point.
| 2200mm
|
| Main body
| 1965mm
|
| Dinting undercut
| 200mm
|
| Ground clearance of machine
| 230mm
|
| Range of positioning cutting
| Height
| 4600mm
|
| Width
| 5100mm
|
| Area
| 23m2
|
| Compressive strength of petrography to be cut
| ≤60MPa
|
| Climbing capacity
| ±18°
|
| Travelling speed
| 6.5m/min
|
| Grounding pressure
| 0.15MPa
|
| Gross power
| 374kW
|
| Power of Cutting motor
| 230/135kW
|
| Power of pumping stations motor
| 110kW
|
| Supply voltage
| AC1140V
|
| Frequency of supply
| 50Hz
|
| Loading capacity
| Star wheel/3.0 m³/min
|
| Crawler width
| 500mm
|
| Out. width of crawlers
| 2100mm
|
| Water pressure of spraying
| Water pressure of outside spraying:1-2MPa
|
| Water pressure of inside spraying:3MPa
|
| Maximum size of nonremovable part
| 4.4×1.1×1.2m
|
| Maximum weight of nonremovable part
| 6437kg
|