793C Off Highway Trucks

|  December 14, 2007 |

 



 


 






























































































































































































































































































































































































































































































































































Engine

Units:  US 


Net Power


2160 hp


1611 kW



Net Power – SAE J1349


2160 hp


1611 kW



Rated Power


1600 RPM


1600 RPM



Net Power – Cat


2160 hp


1611 kW



Net Power – ISO 9249


2160 hp


1611 kW



Net Power – 80/1269/EEC


2160 hp


1611 kW



Bore


6.7 in


170 mm



Stroke


8.5 in


215 mm



Displacement


4760 in3


78 L



Gross Power – SAE J1995


2294 hp


1711 kW




Operating Specifications



Nominal Payload Capacity


240 tons


218 tonnes



Top Speed – Loaded


33.74 mph


54.3 km/h



Body Capacity (SAE 2:1)


168.73 yd3


129 m3



SAE (2:1) Capacity


193.58 yd3


148 m3



Nominal Payload Capacity


214.56 tons


218 tonnes



Maximum Capacity Struck (SAE)


242 yd3


185 m3



Steer Angle


36 Degrees


36 Degrees



Turning Radius – Front


93.2 ft


28.4 m



Raise Time


20.3 Seconds


20.3 Seconds



Lower Time


19 Seconds


19 Seconds



Turning Circle Clearance Diameter


108 ft


32.9 m




Weights – Approximate



Gross Machine Operating Weight


846000 lb


383743 kg



Chassis Weight


266800 lb


121018 kg



Operating Weight – Empty


335922.36 lb


152372 kg



Body Weight – MSD


69124 lb


31354 kg




Transmission



Forward 1


7.3 mph


11.8 km/h



Forward 2


9.9 mph


15.9 km/h



Forward 3


13.4 mph


21.5 km/h



Forward 4


18.1 mph


39 km/h



Forward 5


24.5 mph


39.4 km/h



Forward 6


33.7 mph


54.3 km/h



Reverse


6.8 mph


10.9 km/h




Suspension



Effective Cylinder Stroke – Front


12.5 in


318 mm



Effective Cylinder Stroke – Rear


6.5 in


165 mm




Brakes



Brake Surface – Front


34769 in2


224317 cm2



Brake Surface – Rear


34769 in2


224317 cm2




Body Hoists



Pump Flow – High Idle


218 gal/min


826 L/min



Body Raise Time – High Idle


20.25 Seconds


20.25 Seconds



Body Lower Time – High Idle


19.26 Seconds


19.26 Seconds



Body Lower Time – Low Idle


19.26 Seconds


19.26 Seconds



Body Power Down – High Idle


17.51 Seconds


17.51 Seconds



Body Power Down – Low Idle


19.25 Seconds


19.25 Seconds




Capacity – Dual Slope – 100% fill factor



Heaped (SAE 2:1)


169 yd3


129 m3




Capacity – Flat Floor – 100% fill factor



Heaped (SAE 2:1)


193 yd3


148 m3




Service Refill Capacities



Fuel Tank


1180 gal


4467 L



Cooling System


205 gal


775 L



Crankcase


77 gal


291 L



Differentials and Final Drives


270 gal


1022 L



Steering Tank


34 gal


130 L



Steering System (Includes Tank)


50 gal


190 L



Brake/Hoist Hydraulic Tank


150 gal


566 L



Brake/Hoist System (Includes Tank)


300 gal


1137 L



Torque Converter/Transmission Sump


27 gal


102 L



Torque Converter/Transmission System (Includes Sump)


60 gal


227 L



Fan Hydraulic Tank


18.3 gal


69 L




Dimensions



Height to Top of ROPS


18.5 ft


5638 mm



Overall Body Length


43.64 ft


13300 mm



Inside Body Length


28.66 ft


8736 mm



Overall Length


44.57 ft


13584 mm



Wheelbase


19.36 ft


5900 mm



Rear Axle to Tail


12.45 ft


3796 mm



Ground Clearance


3.71 ft


1132 mm



Dump Clearance


4.65 ft


1417 mm



Loading Height – Empty


19.13 ft


5832 mm



Inside Body Depth – Max


9.78 ft


2980 mm



Overall Height – Body Raised


43.37 ft


13219 mm



Operating Width


25.31 ft


7713 mm



Centerline Front Tire Width


18.46 ft


5628 mm



Engine Guard Clearance


4.44 ft


1352 mm



Outside Body Width


22.46 ft


6846 mm



Inside Body Width


21.51 ft


6556 mm



Front Canopy Height


21.75 ft


6630 mm



Rear Axle Clearance


3.37 ft


1026 mm



Centerline Rear Dual Tire Width


16.41 ft


5003 mm



Overall Tire Width


24.68 ft


7523 mm




Weight Distributions – Approximate



Front Axle – Empty


47 %


47 %

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