Technical features
Efficient and low-consumption cutting and rock-breaking technology: Thecutting efficiency is increased by 20%, and the pick consumption is reduced by20%. The positioning cutting range is 30 m2. The optimal cutting mechanismmatching technology realizes the most powerful and stable power output andthe lowest pick consumption.
Efficient and high wear-resistant loading and unloading technology: The openscraper receiving design adopts a high-power electric drive conveyor toeffectively solve the problem of material jamming. The transportation systemuses high-strength wear-resistant plates, which increase the friction durabilityby more than 10 times.
Efficient dust removal technology: The machine may be equipped with anoptional onboard dust removal system, which does not occupy the roadwayspace and can effectively solve the problem of dust during operations. Thecentral-penetration internal spray technology is safe and reliable inperformance, and makes maintenance easy.Optional functions: The cab may be equipped with an optional lifting roof tofacilitate equipment transfer and improve the safety of operators; an optionalexcavator arm to allow for separate mining and transportation or auxiliarymaterial collection under special conditions; and an optional intelligent controlsystem to allow for functions such as machine posture positioning, adaptivecutting, remote control operation, digital twinning in roadway, status detection,and coal and rock identification.
Main parameters
| 参数名称 (Parameter) | 规格 / 数值 (Specification / Value) |
| Overall dimensions | 13.5m x 3.6m/3m (scraper blade) x 2.6m (machine) x 2.19m (machine) |
| Positioning tunneling height | 3.2m ~ 5.2m |
| Positioning tunneling width | 3.5m ~ 6.3m |
| Overall power | 483.3 kW (including dust removal vehicle and second conveyor) |
| Overall weight | 90t |
| Dinting depth | 200mm |
| Uniaxial compressive strength of economic cutting rock | ≤ 80 MPa (f8) |
| Maximum uniaxial compressive strength of cutting rock | ≤ 100 MPa (f10, rock thickness ≤ 500 mm when rock joints are developed) |
| Front body frame | 3.6m x 1.27m x 1.63m |
| First conveyor chute | 3.96m x 0.75m x 0.66m |
| Rear support frame | 1.45m x 2.59m x 1.68m |
| Maximum weight of non-detachable parts of the whole machine | 8.5 t (front body frame) |
| Ground pressure | 0.168MPa |
| Service voltage | AC1140V |
| Gradeability | ±18° |
| Required transformer capacity | ≥630kVA |