773G (Tier 2)

773G (Tier 2)

G Series represents a new era for the 773, and with your long-term success as our goal, we’ve developed this truck to be more productive and economical. It offers your operators the confidence, comfort and control to run at peak efficiency, and it can feed your crushers and haul material at a lower cost per ton. When you also consider its performance and fuel efficiency, the 773G is the right truck for our generation.

Description

Engine Model Cat® C27 ACERT™
Rated Engine Speed 2000 r/min
Gross Power – SAE J1995 578 kW
Net Power – SAE J1349 546 kW
Net Power – 80/1269/EEC 552 kW
Net Power – ISO 9249 552 kW
Bore 137 mm
Stroke 152 mm
Displacement 27 l
Engine Power – ISO 14396 569 kW
Net Torque 3646 N·m
Peak Torque – Speed 1300 r/min
Maximum Gross Vehicle Weight 102740 kg
Nominal Payload Class (100%) 56 t
Top Speed – Loaded 67.6 km/h
Body Capacity – SAE 2:1 35.75 m³
Maximum Working Payload (110%) 61.5 ton (US)
Not to Exceed Payload (120%)* 67.1 ton (US)
Forward – 1 10.8 km/h
Forward – 2 15.1 km/h
Forward – 3 20.4 km/h
Forward – 4 27.4 km/h
Forward – 5 37 km/h
Forward – 6 50.1 km/h
Forward – 7 67.6 km/h
Reverse 14.1 km/h
Differential Ratio 3.64:1
Planetary Ratio 4.80:1
Total Reduction Ratio 17.49:1
Brake Surface – Front 655 cm²
Brake Surface – Rear 61269 cm²
Brake Standards ISO 3450:1996
Pump Flow – High Idle 448 l/min
Relief Valve Setting – Raise 17250 kPa
Relief Valve Setting – Lower 3450 kPa
Body Raise Time – High Idle 9.5 s
Body Lower Time – Float 13 s
Body Power Down – High Idle 13 s
Struck 26.86 m³
Heaped 2:1 (SAE) 35.75 m³
Struck 26.25 m³
Heaped 2:1 (SAE) 35.49 m³
Front Axle – Empty 53 %
Front Axle – Loaded 35 %
Rear Axle – Empty 47 %
Rear Axle – Loaded 65 %
Rear axle – Oscillation 8.1 °
Empty Loaded Cylinder Stroke Front 234 mm
Empty Loaded Cylinder Stroke Rear 149 mm
Fuel Tank 795 l
Cooling System 171 l
Differential – Final Drives 145 l
Steering Tank 36 l
Steering System – Including Tank 54 l
Brake Hoist System 322 l
Brake/Hoist Hydraulic Tank 176 l
Crankcase 90 l
Torque Converter – Transmission System – HRC 70 l
Torque Converter – Transmission System – LRC 61 l
Standard Tire 24.00R35 (E4)
ROPS/FOPS Standards Standards
Sound Standards Standards
Turning Diameter – Front 23.5 m
Steering Standards SAE J1511 FEB94 ISO 5010:1992
Steer Angle 31 °
Turning Circle – Clearance Diameter 26.1 m

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