scarper loader is the main loading equipment in coal tunneling, widely used in china’s mining areas.
p30b scraper loader: assorted with the mechanical undercarriage, is especially for the tunneling section with the double-track flat key of 6-9 square meters. its actual capacity including shunting service is 25-40 m3/hour, able to satisfy the requirements of large section and large volume of waste locks. (to equip the undercarriage according to user requirements)
p60b scraper loader: assorted with the mechanical undercarriage, is especially for the tunneling section with the double-track flat key of 9-16 square meters. its actual capacity including shunting service is 40-50 m3/hour, able to satisfy the requirements of large section and large volume of waste locks. (to equip the undercarriage according to user requirements)
main technical parameters:
model |
p-15b |
p-30b |
p-60b |
p-90b |
p-120b |
technological productivity（m³/h） | 15-25 | 35-50 | 70-110 | 95-140 | 120-180 |
scraper bucket volume（m³） | 0.15 | 0.30 | 0.60 | 0.90 | 1.2 |
main rope traction（kn） | 7.2-10.4 | 12.3-18.5 | 20-28 | 31-50 | 37-55 |
track（mm） | 600 | 600/900 | 600/900 | 600/900 | 600/900 |
motor | model | ybb11-4 | ybb17-4 | ybb30-4 | ybb45-4 | ybb55-4 |
voltage（v） | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 |
power（kw） | 11 | 17 | 30 | 45 | 55 |
wire rope diameter（mm） | 12.5 | 15.5 | 15.5 | 17 | 18.5 |
machine weight（kg） | 2500 | 4750 | 6500 | 9800 | 12500 |
applicable roadway | min cross-sectional area（㎡） | 4 | 5 | 9 | 15 | 20 |
min height（mm） | 1800 | 2000 | 2500 | 2800 | 2900 |
overall dimensions（mm） | 5500*1170*1800 | 6110*1305*2000 | 6800*1850*2350 | 8610*2050*2745 | 10550*2250*2870 |