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773F Off-Highway Truck

Posted By Equipment World Staff On December 12, 2007 @ 12:00 am In Boomerang | No Comments

Top Performance. Developed specifically for mining, quarry and construction applications, the 773F keeps material moving at high volume to lower cost-per ton. Reliable, Durable, Dependable. Rugged construction and easy maintenance procedures ensure long life with low operating costs.



 


 







































































































































































































































































































































































































































































































































































































































































Engine

Units:  US 


Engine Model


Cat® C27 ACERT


Cat® C27 ACERT



Rated Engine Speed


1800 RPM


1800 RPM



Gross Power – SAE J1995


740 hp


552 kW



Net Power – SAE J1349


703 hp


524 kW



Net Power – Cat


702.7 hp


524 kW



Flywheel Power


702.7 hp


524 kW



Net Power – ISO 9249


703 hp


524 kW



Net Power – 80/1269/EEC


703 hp


524 kW



Number of Cylinders


12


12



Bore


5.4 in


137 mm



Stroke


6 in


152 mm



Displacement


1649 in3


27 L




Operating Specifications



Nominal Payload Class


60 tons


54.4 tonnes



Top Speed – Loaded


41.9 mph


67.4 km/h



Body Capacity – SAE 2:1


46.5 yd3


35.6 m3



Maximum Capacity


35.04 tons


35.6 tonnes



Steer Angle


31 Degrees


31 Degrees



Turning Diameter – Front


77.1 ft


23.5 m



Raise Time


9.5 Seconds


9.5 Seconds



Lower Time


12.5 Seconds


12.5 Seconds




Weights – Approximate



Target Gross Machine Operating Weight


222000 lb


100698 kg



Chassis Weight


69738 lb


31633 kg



Body Weight


28574 lb


12961 kg




Capacity – Dual Slope – 100% fill factor



Struck


35 yd3


26.8 m3



Heaped 2:1 (SAE)


46.5 yd3


35.6 m3




Capacity – Flat Floor – 100% fill factor



Struck


33.8 yd3


25.9 m3



Heaped 2:1 (SAE)


45.9 yd3


35.1 m3




Weight Distributions – Approximate



Front Axle – Empty


51 %


51 %



Front Axle – Loaded


35 %


35 %



Rear Axle – Empty


49 %


49 %



Rear Axle – Loaded


65 %


65 %




Transmission



Forward 1


6.7 mph


10.8 km/h



Forward 2


9.3 mph


15 km/h



Forward 3


12.6 mph


20.3 km/h



Forward 4


17 mph


27.3 km/h



Forward 5


23 mph


37 km/h



Forward 6


31 mph


49.9 km/h



Forward 7


41.9 mph


67.5 km/h



Reverse


8.8 mph


14.2 km/h




Final Drives



Differential Ratio


3.64:1


3.64:1



Planetary Ratio


4.80:1


4.80:1



Total Reduction Ratio


17.49:1


17.49:1




Brakes



Brake Surface – Front


216 in2


1395 cm2



Brake Surface – Rear


9497 in2


61269 cm2



Brake Standards


ISO 3450: 1996


ISO 3450: 1996




Service Refill Capacities



Fuel Tank


185 gal


700 L



Cooling System


46 gal


175 L



Differentials and Final Drives


41 gal


155 L



Steering Tank


9 gal


34 L



Steering System (Includes Tank)


16 gal


60 L



Brake / Hoist System (Includes Tank)


81 gal


307 L



Torque Converter / Transmission System (Includes Sump)


19 gal


72 L




Body Hoists



Pump Flow – High Idle


148 gal/min


560 L/min



Relief Valve Setting – Raise


2500 psi


17225 kPa



Relief Valve Setting – Lower


500 psi


3450 kPa



Body Raise Time – High Idle


9.5 Seconds


9.5 Seconds



Body Lower Time – Float


12.5 Seconds


12.5 Seconds



Body Power Down – High Idle


12.5 Seconds


12.5 Seconds




Suspension



Effective Cylinder Stroke – Front


9.25 in


235 mm



Effective Cylinder Stroke – Rear


5.9 in


149 mm



Rear Axle Oscillation


8 Degrees


8 Degrees




Dimensions



Height to Top of ROPS


13.5 ft


4116 mm



Overall Body Length


30.25 ft


9211 mm



Inside Body Length


20.5 ft


6254 mm



Overall Length


33.58 ft


10249 mm



Wheelbase


13.83 ft


4215 mm



Rear Axle to Tail


9 ft


2749 mm



Ground Clearance


2.5 ft


777 mm



Dump Clearance


2 ft


616 mm



Loading Height – Empty


12.5 ft


3818 mm



Inside Body Depth – Max


5.92 ft


1806 mm



Overall Height – Body Raised


30.42 ft


9261 mm



Operating Width


17.83 ft


5425 mm



Centerline Front Tire Width


10.5 ft


3205 mm



Engine Guard Clearance


2.33 ft


700 mm



Overall Canopy Width


15.5 ft


4735 mm



Outside Body Width


12.92 ft


3919 mm



Inside Body Width


12 ft


3658 mm



Front Canopy Height


14.58 ft


4460 mm



Rear Axle Clearance


2.17 ft


675 mm



Centerline Rear Dual Tire Width


9.58 ft


2929 mm



Overall Tire Width


14.5 ft


4407 mm




Tires



Standard Tire


24.00R35 (E4)


24.00R35 (E4)




ROPS



ROPS / FOPS Standards


SAE J1040 MAY94, ISO


SAE J1040 MAY94, ISO




Sound



Sound Standards


.ANSI/SAE J1166 MAY90


.ANSI/SAE J1166 MAY90




Steering



Steering Standards


SAE J1511 FEB94 ISO 5010:1992


SAE J1511 FEB94 ISO 5010:1992



Steer Angle


31 Degrees


31 Degrees



Turning Circle Clearance Diameter


85.66 ft


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