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 | |
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Engine Model |
Cat® C27 ACERT |
Cat® C27 ACERT |
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Rated Engine Speed |
1800 RPM |
1800 RPM |
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Gross Power – SAE J1995 |
740 hp |
552 kW |
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Net Power – SAE J1349 |
703 hp |
524 kW |
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Net Power – Cat |
702.7 hp |
524 kW |
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Flywheel Power |
702.7 hp |
524 kW |
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Net Power – ISO 9249 |
703 hp |
524 kW |
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Net Power – 80/1269/EEC |
703 hp |
524 kW |
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Number of Cylinders |
12 |
12 |
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Bore |
5.4 in |
137 mm |
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Stroke |
6 in |
152 mm |
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Displacement |
1649 in3 |
27 L |
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Operating Specifications |
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Nominal Payload Class |
60 tons |
54.4 tonnes |
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Top Speed – Loaded |
41.9 mph |
67.4 km/h |
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Body Capacity – SAE 2:1 |
46.5 yd3 |
35.6 m3 |
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Maximum Capacity |
35.04 tons |
35.6 tonnes |
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Steer Angle |
31 Degrees |
31 Degrees |
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Turning Diameter – Front |
77.1 ft |
23.5 m |
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Raise Time |
9.5 Seconds |
9.5 Seconds |
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Lower Time |
12.5 Seconds |
12.5 Seconds |
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Weights – Approximate |
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Target Gross Machine Operating Weight |
222000 lb |
100698 kg |
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Chassis Weight |
69738 lb |
31633 kg |
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Body Weight |
28574 lb |
12961 kg |
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Capacity – Dual Slope – 100% fill factor |
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Struck |
35 yd3 |
26.8 m3 |
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Heaped 2:1 (SAE) |
46.5 yd3 |
35.6 m3 |
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Capacity – Flat Floor – 100% fill factor |
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Struck |
33.8 yd3 |
25.9 m3 |
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Heaped 2:1 (SAE) |
45.9 yd3 |
35.1 m3 |
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Weight Distributions – Approximate |
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Front Axle – Empty |
51 % |
51 % |
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Front Axle – Loaded |
35 % |
35 % |
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Rear Axle – Empty |
49 % |
49 % |
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Rear Axle – Loaded |
65 % |
65 % |
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Transmission |
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Forward 1 |
6.7 mph |
10.8 km/h |
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Forward 2 |
9.3 mph |
15 km/h |
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Forward 3 |
12.6 mph |
20.3 km/h |
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Forward 4 |
17 mph |
27.3 km/h |
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Forward 5 |
23 mph |
37 km/h |
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Forward 6 |
31 mph |
49.9 km/h |
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Forward 7 |
41.9 mph |
67.5 km/h |
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Reverse |
8.8 mph |
14.2 km/h |
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Final Drives |
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Differential Ratio |
3.64:1 |
3.64:1 |
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Planetary Ratio |
4.80:1 |
4.80:1 |
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Total Reduction Ratio |
17.49:1 |
17.49:1 |
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Brakes |
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Brake Surface – Front |
216 in2 |
1395 cm2 |
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Brake Surface – Rear |
9497 in2 |
61269 cm2 |
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Brake Standards |
ISO 3450: 1996 |
ISO 3450: 1996 |
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Service Refill Capacities |
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Fuel Tank |
185 gal |
700 L |
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Cooling System |
46 gal |
175 L |
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Differentials and Final Drives |
41 gal |
155 L |
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Steering Tank |
9 gal |
34 L |
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Steering System (Includes Tank) |
16 gal |
60 L |
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Brake / Hoist System (Includes Tank) |
81 gal |
307 L |
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Torque Converter / Transmission System (Includes Sump) |
19 gal |
72 L |
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Body Hoists |
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Pump Flow – High Idle |
148 gal/min |
560 L/min |
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Relief Valve Setting – Raise |
2500 psi |
17225 kPa |
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Relief Valve Setting – Lower |
500 psi |
3450 kPa |
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Body Raise Time – High Idle |
9.5 Seconds |
9.5 Seconds |
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Body Lower Time – Float |
12.5 Seconds |
12.5 Seconds |
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Body Power Down – High Idle |
12.5 Seconds |
12.5 Seconds |
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Suspension |
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Effective Cylinder Stroke – Front |
9.25 in |
235 mm |
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Effective Cylinder Stroke – Rear |
5.9 in |
149 mm |
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Rear Axle Oscillation |
8 Degrees |
8 Degrees |
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Dimensions |
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Height to Top of ROPS |
13.5 ft |
4116 mm |
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Overall Body Length |
30.25 ft |
9211 mm |
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Inside Body Length |
20.5 ft |
6254 mm |
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Overall Length |
33.58 ft |
10249 mm |
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Wheelbase |
13.83 ft |
4215 mm |
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Rear Axle to Tail |
9 ft |
2749 mm |
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Ground Clearance |
2.5 ft |
777 mm |
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Dump Clearance |
2 ft |
616 mm |
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Loading Height – Empty |
12.5 ft |
3818 mm |
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Inside Body Depth – Max |
5.92 ft |
1806 mm |
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Overall Height – Body Raised |
30.42 ft |
9261 mm |
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Operating Width |
17.83 ft |
5425 mm |
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Centerline Front Tire Width |
10.5 ft |
3205 mm |
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Engine Guard Clearance |
2.33 ft |
700 mm |
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Overall Canopy Width |
15.5 ft |
4735 mm |
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Outside Body Width |
12.92 ft |
3919 mm |
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Inside Body Width |
12 ft |
3658 mm |
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Front Canopy Height |
14.58 ft |
4460 mm |
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Rear Axle Clearance |
2.17 ft |
675 mm |
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Centerline Rear Dual Tire Width |
9.58 ft |
2929 mm |
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Overall Tire Width |
14.5 ft |
4407 mm |
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Tires |
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Standard Tire |
24.00R35 (E4) |
24.00R35 (E4) |
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ROPS |
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ROPS / FOPS Standards |
SAE J1040 MAY94, ISO |
SAE J1040 MAY94, ISO |
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Sound |
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Sound Standards |
.ANSI/SAE J1166 MAY90 |
.ANSI/SAE J1166 MAY90 |
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Steering |
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Steering Standards |
SAE J1511 FEB94 ISO 5010:1992 |
SAE J1511 FEB94 ISO 5010:1992 |
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Steer Angle |
31 Degrees |
31 Degrees |
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Turning Circle Clearance Diameter |
85.66 ft | |
