Mobile Track Solutions
203 Johnson Street, Elkader, IA 52043



This ISO 42 yd heaped scraper is designed as a construction pan and not just a scaled up version of an agriculture scraper. It is the perfect match for the 745C tow chassis and can easily be fitted to older 740B models in the field.  Other features include:

  • For your safety, and to satisfy MSHA inspectors, brakes are standard. Four triple piston caliper.
  • Caterpillar components built into scraper include heavy duty hub and spindle group, cutting edges and bits, XT-ES hoses, and more.
  • Four 29.5R29 tires provide excellent flotation.
  • Positioning of scraper axle transfers more weight to tow vehicle resulting in more equal weight distribution among the four axles. When fully loaded the front axle is still the heaviest meaning anywhere an empty 745C truck can travel a loaded MT-42LGP can travel.
  • Ejector rollers conventionally mounted in the protected position on the bottom of the ejector and not on the top of scraper sidewalls where they would prevent side boarding and be subject to damage when pan is top loaded.
  • Scraper bowl hydraulics protected within pan side walls and not subject to external damage.
  • Conventional enclosed hub and rim design enable easy access for changing tires without having to mess with rear frame interference.
  • Parallel rear frame design keeps push block at constant height. Blade of Push Cat automatically maintains contact with scraper.
  • Front and rear bowl lift design allows the load to be ejected "downhill", provides great cutting edge clearance, and enables the operator to change cutting edge angle based upon material encountered.
  • Two stage ejection system maximizes force during the first 75% of ejection and faster speed during the final 25% to "throw" the material out, eliminating carry back.


Scraper Bowl    
  Eng. Metric
ISO Capacity 36.0 y 27.52 m
ISO Capacity - Sideracks 42.0 y 32.11 m
Width of Cut, To Router Bits 160.5" 407.67 cm
Capacity Struck 20.2 y 15.44 m
Apron Opening 82" 208.28 cm
Bowl Cylinder Bore 9" 22.86 cm
Bowl Cylinder Stroke 7.75" 19.69 cm
Apron Cylinder Bore 5" 12.7 cm
Apron Cylinder Stroke 41.6" 105.66 cm
E1 Cylinder Bore 5" 12.7 cm
E1 Cylinder Stroke 8" 20.32 cm
E2 Cylinder Bore 6" 15.24 cm
E2 Cylinder Stroke 54" 137.16 cm
Rear Lift Cylinder Bore 7" 17.78 cm
Rear Lift Cylinder Stroke 14" 35.56 cm
ISO Weights    
Empty Weight 48,200 lbs. 21,863 kg
Brakes and Tires    
Brake Type Dry Disk  
Calliper Quantity 4  
Tires Quantity 4  
Standard Tires 29.5R29  
Width (Inside of Bowl) 157.125" 399.09 cm
Width (Outside Rear Tires) 162" 411.48 cm
Width (Outside Bowl) 169 429.26 cm
Height (Overall Shipping) 170.5" 433.07 cm
Height (Floor to top of Ejector) 104" 264.16 cm
Height (Sidewall) 47" 119.38 cm
Length (Floor) 67.5" 171.45 cm
Length (Max) 472" 1198.88 cm
Length (Tire to Push Block) 44" 111.76 cm