Narrow Bench Specifications

Launch Vehicle Specifications
Length (ft)
  Overall (Assembled) 45.0
  Canopy 40.0
  Launch Base 41.0
 
Width (ft)
  Moving - in Pit 21.0
  Trucking 16.0
  Across Skids 42.4
 
Height (ft) 28.2
 
Operators Compartment (ft) 12x12
 
Weight (tons)
  Assembled Launch 175
  with Miner on deck 215-225
   
Ground Pressure (psi)
  Nominal 23.0
  Maximum 34.5
     
Canopy Load (tons) 185
     
Conveyor Belt
  Width (in) 54
  Speed (fpm) 500
     
Installed Horse Power (HP)
  Main Belt Drive 75
  Incline Belt Drive 75
  Stacker Belt Drive 100
  Main Hydraulic 400
  Main Water 40
    Total 690
     
Sump Force (tons)
  Mining 151
  Retract 92
  Maximum Retract 226
     
Sump Pressure (psi)
  Working 3,000
  Maximum 4,500
     
Sump Speeds (fpm)
  Mining 33.0
  Maximum 72.5
  Maximum Retract 86.5
     
Penetration Rate (ft/hr) 100-125
     
Input Voltage (v) 4160 or 7200
Click on the drawing below for larger image:
Narrow Bench Launch Vehicle Specs