The entire vehicle is controlled by wireless remote, supporting precast arch installation, anchor bolt construction, various benching method operations, and functions such as underbreak treatment, auxiliary quality inspection, air and water pipe installation, and defect repair. It is a new multi-purpose tunnel construction equipment. It offers convenient operation, safety and reliability, requires fewer workers, and greatly improves work efficiency.
| Component Name | Item Name | Specification/Model |
| Overall Machine Parameters | Transport dimensions (L×W×H) m | 10.8×3.3×3.5 |
| Dead weight/t | 38t | |
| Working power | Electric motor, engine (emergency arch erection) | |
| Working device configuration | 3 booms, 2 baskets | |
| Engine power | 176kw | |
| Total installed electrical power | 121.5kw(55×2+7.5+4) | |
| Control mode | Remote control (2 wireless remotes) | |
| Construction range | 18×12 | |
| Electrical System | Main motor power/Kw | 55 |
| Voltage (V)/Frequency (Hz) | 380/50 | |
| External cable reel capacity/m | 80 | |
| Main power cable model | 3×95 |
| Component Name | Item Name | Specification/Model |
| Chassis Parameters | Chassis type | Wheeled engineering chassis |
| Driving mode | Dual cabs, bidirectional driving | |
| Maximum travel speed km/h | 15 | |
| Drive mode | Four-wheel drive | |
| Steering mode | Four-wheel steering | |
| Braking mode | Caliper disc braking | |
| Gradeability | 16° | |
| Approach angle/Departure angle | 25°/18° | |
| Turning radius m | Inner 3.3/Outer 8.8 | |
| Minimum ground clearance mm | 400 | |
| Wheelbase/mm | 4600 | |
| Tire specification | 14.00-24 solid tires |
