Overview
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.
| Engine Model | Cat® C27 ACERT™ |
| Rated Engine Speed | 2000 r/min2000 r/min |
| Gross Power - SAE J1995 | 578 kW775 HP |
| Net Power - SAE J1349 | 546 kW733 HP |
| Net Power - 80/1269/EEC | 552 kW741 HP |
| Net Power - ISO 9249 | 552 kW741 HP |
| Bore | 137 mm5.4 in |
| Stroke | 152 mm6 in |
| Displacement | 27 l1648 in³ |
| Engine Power - ISO 14396 | 569 kW763 HP |
| Net Torque | 3646 N·m2689 ft-lb |
| Peak Torque - Speed | 1300 r/min1300 r/min |
| Maximum Gross Vehicle Weight | 102740 kg226503 lb |
| Nominal Payload Class (100%) | 56 t61.7 ton (US) |
| Top Speed - Loaded | 67.6 km/h42 mile/h |
| Body Capacity - SAE 2:1 | 35.75 m³46.75 yd³ |
| Maximum Working Payload (110%) | 61.5 ton (US)67.8 ton (US) |
| Not to Exceed Payload (120%)* | 67.1 ton (US)74 ton (US) |
| Forward - 1 | 10.8 km/h6.7 mile/h |
| Forward - 2 | 15.1 km/h9.4 mile/h |
| Forward - 3 | 20.4 km/h12.7 mile/h |
| Forward - 4 | 27.4 km/h17 mile/h |
| Forward - 5 | 37 km/h23 mile/h |
| Forward - 6 | 50.1 km/h31.1 mile/h |
| Forward - 7 | 67.6 km/h42 mile/h |
| Reverse | 14.1 km/h8.8 mile/h |
| Differential Ratio | 3.64:1 |
| Planetary Ratio | 4.80:1 |
| Total Reduction Ratio | 17.49:1 |
| Brake Surface - Front | 655 cm²257 in² |
| Brake Surface - Rear | 61269 cm²9497 in² |
| Brake Standards | ISO 3450:1996 |
| Pump Flow - High Idle | 448 l/min118 gal/min |
| Relief Valve Setting - Raise | 17250 kPa2502 psi |
| Relief Valve Setting - Lower | 3450 kPa500 psi |
| Body Raise Time - High Idle | 9.5 s9.5 s |
| Body Lower Time - Float | 13 s13 s |
| Body Power Down - High Idle | 13 s13 s |
| Struck | 26.86 m³35.13 yd³ |
| Heaped 2:1 (SAE) | 35.75 m³46.76 yd³ |
| Struck | 26.25 m³34.33 yd³ |
| Heaped 2:1 (SAE) | 35.49 m³46.41 yd³ |
| Front Axle - Empty | 53 %53 % |
| Front Axle - Loaded | 35 %35 % |
| Rear Axle - Empty | 47 %47 % |
| Rear Axle - Loaded | 65 %65 % |
| Rear axle - Oscillation | 8.1 °8.1 ° |
| Empty Loaded Cylinder Stroke Front | 234 mm9.2 in |
| Empty Loaded Cylinder Stroke Rear | 149 mm5.8 in |
| Fuel Tank | 795 l210 gal (US) |
| Cooling System | 171 l45 gal (US) |
| Differential - Final Drives | 145 l38 gal (US) |
| Steering Tank | 36 l9.5 gal (US) |
| Steering System - Including Tank | 54 l14 gal (US) |
| Brake Hoist System | 322 l85 gal (US) |
| Brake/Hoist Hydraulic Tank | 176 l46.5 gal (US) |
| Crankcase | 90 l24 gal (US) |
| Torque Converter - Transmission System - HRC | 70 l18 gal (US) |
| Torque Converter - Transmission System - LRC | 61 l16 gal (US) |
| Standard Tire | 24.00R35 (E4) |
| ROPS/FOPS Standards | Standards |
| Sound Standards | Standards |
| Turning Diameter - Front | 23.5 m77.1 ft |
| Steering Standards | SAE J1511 FEB94 ISO 5010:1992 |
| Steer Angle | 31 °31 ° |
| Turning Circle - Clearance Diameter | 26.1 m85.6 ft |
773G (Tier 2) Standard Equipment
- POWER TRAIN
- For non-regulated regions only: - Direct drive fan - MEUI-A fuel system
- Braking system: - Automatic Retarder Control (ARC) - Manual retarder (utilizes rear oil cooled, multiple disc brakes) - Brake release motor (towing) - Dry disc brakes (front) - Front brake disconnect switch (front) - Oil-cooled multiple disc brakes (rear) - Brake wear indicator (rear) - Parking brake - Secondary brake - Service brake
- Transmission: - 7 speed automatic powershift with: • Electronic Clutch Pressure Control (ECPC) • Advanced Productivity Electronic Control Strategy (APECS) - Automatic neutral idle - Autostall - Second gear start
- SUSPENSION SYSTEMS
- Suspension, front and rear (EU compliant)
- ELECTRICAL
- Alarm backup
- Alternator, 120 Amp
- Autolube power supply ready
- Batteries, maintenance-free, 12V (2), 1,400 CCA combined
- Electrical system, 25 Amp, 24V to 12V converter
- Lighting system: - Backup light (halogen) - Directional signals/hazard warning (front and rear LED) - Engine compartment light - Headlights, (halogen) with dimmer - Operator access courtesy lights - Side profile lights - Stop/tail lights (LED)
- Service center containing: - Battery jump start - Breakers with spare fuses - Lock out switch - Ports, ET and VIMS - Service lockout switch (power without engine start)
- TECHNOLOGY PRODUCTS
- Economy Modes, standard and adaptive
- Product Link, cellular or satellite
- Traction Control System (TCS)
- Truck Production Management System (TPMS)
- Vital Information Management System (VIMS)
- OPERATOR ENVIRONMENT
- Advisor display: - Fluid level monitoring - Fuel level monitoring - Display languages (market based)
- Air conditioning/heat
- Automatic temperature control
- Ashtray and cigarette lighter
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment radio ready: - 5 amp converter - Speakers - Antenna - Wiring harness
- Foot rest
- Gauges/indicators: - Brake oil temperature gauge - Coolant temperature gauge - Engine overspeed indicator - Fuel level - Hour meter - Speedometer with odometer - Tachometer - Transmission gear indicator
- Hoist lever
- Horn
- Light - courtesy
- Light - dome
- Mirrors, non-heated
- Power port, 24V and 12V (2)
- Rollover Protection (ROPS)/Falling Object Protection (FOPS)
- Seat, Cat Comfort Series III: - Full air suspension - Retractable 3-point seat belt with shoulder harness
- Seat, training with lap belt
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor
- Throttle lock
- Window, hinged, right side (emergency exit)
- Window, powered, left side
- Windshield wiper intermittent and washer
- GUARDS
- Driveline
- Engine crankcase
- Fan
- FLUIDS
- Antifreeze
- Extended life coolant to -34° C (-30° F)
- Grouped ground-level filters
- OTHER STANDARD EQUIPMENT
- Body down indicator
- Body safety pin (secures body in up position)
- Center mounted rims
- Fuel tank, 795 L (210 gal)
- Ground level battery disconnect
- Ground level engine shutdown
- Ground level grease fittings
- Operator Maintenance Manual (OMM)
- Rims 17 × 35
- Rock ejectors
- Secondary steering (electric)
- Tie down eyes
- Tow hooks (front)/tow pin (rear)
- Vandalism protection locks
Specifications
| Engine Model | Cat® C27 ACERT™ |
| Rated Engine Speed | 2000 r/min2000 r/min |
| Gross Power - SAE J1995 | 578 kW775 HP |
| Net Power - SAE J1349 | 546 kW733 HP |
| Net Power - 80/1269/EEC | 552 kW741 HP |
| Net Power - ISO 9249 | 552 kW741 HP |
| Bore | 137 mm5.4 in |
| Stroke | 152 mm6 in |
| Displacement | 27 l1648 in³ |
| Engine Power - ISO 14396 | 569 kW763 HP |
| Net Torque | 3646 N·m2689 ft-lb |
| Peak Torque - Speed | 1300 r/min1300 r/min |
| Maximum Gross Vehicle Weight | 102740 kg226503 lb |
| Nominal Payload Class (100%) | 56 t61.7 ton (US) |
| Top Speed - Loaded | 67.6 km/h42 mile/h |
| Body Capacity - SAE 2:1 | 35.75 m³46.75 yd³ |
| Maximum Working Payload (110%) | 61.5 ton (US)67.8 ton (US) |
| Not to Exceed Payload (120%)* | 67.1 ton (US)74 ton (US) |
| Forward - 1 | 10.8 km/h6.7 mile/h |
| Forward - 2 | 15.1 km/h9.4 mile/h |
| Forward - 3 | 20.4 km/h12.7 mile/h |
| Forward - 4 | 27.4 km/h17 mile/h |
| Forward - 5 | 37 km/h23 mile/h |
| Forward - 6 | 50.1 km/h31.1 mile/h |
| Forward - 7 | 67.6 km/h42 mile/h |
| Reverse | 14.1 km/h8.8 mile/h |
| Differential Ratio | 3.64:1 |
| Planetary Ratio | 4.80:1 |
| Total Reduction Ratio | 17.49:1 |
| Brake Surface - Front | 655 cm²257 in² |
| Brake Surface - Rear | 61269 cm²9497 in² |
| Brake Standards | ISO 3450:1996 |
| Pump Flow - High Idle | 448 l/min118 gal/min |
| Relief Valve Setting - Raise | 17250 kPa2502 psi |
| Relief Valve Setting - Lower | 3450 kPa500 psi |
| Body Raise Time - High Idle | 9.5 s9.5 s |
| Body Lower Time - Float | 13 s13 s |
| Body Power Down - High Idle | 13 s13 s |
| Struck | 26.86 m³35.13 yd³ |
| Heaped 2:1 (SAE) | 35.75 m³46.76 yd³ |
| Struck | 26.25 m³34.33 yd³ |
| Heaped 2:1 (SAE) | 35.49 m³46.41 yd³ |
| Front Axle - Empty | 53 %53 % |
| Front Axle - Loaded | 35 %35 % |
| Rear Axle - Empty | 47 %47 % |
| Rear Axle - Loaded | 65 %65 % |
| Rear axle - Oscillation | 8.1 °8.1 ° |
| Empty Loaded Cylinder Stroke Front | 234 mm9.2 in |
| Empty Loaded Cylinder Stroke Rear | 149 mm5.8 in |
| Fuel Tank | 795 l210 gal (US) |
| Cooling System | 171 l45 gal (US) |
| Differential - Final Drives | 145 l38 gal (US) |
| Steering Tank | 36 l9.5 gal (US) |
| Steering System - Including Tank | 54 l14 gal (US) |
| Brake Hoist System | 322 l85 gal (US) |
| Brake/Hoist Hydraulic Tank | 176 l46.5 gal (US) |
| Crankcase | 90 l24 gal (US) |
| Torque Converter - Transmission System - HRC | 70 l18 gal (US) |
| Torque Converter - Transmission System - LRC | 61 l16 gal (US) |
| Standard Tire | 24.00R35 (E4) |
| ROPS/FOPS Standards | Standards |
| Sound Standards | Standards |
| Turning Diameter - Front | 23.5 m77.1 ft |
| Steering Standards | SAE J1511 FEB94 ISO 5010:1992 |
| Steer Angle | 31 °31 ° |
| Turning Circle - Clearance Diameter | 26.1 m85.6 ft |
Equipment
773G (Tier 2) Standard Equipment
- POWER TRAIN
- For non-regulated regions only: - Direct drive fan - MEUI-A fuel system
- Braking system: - Automatic Retarder Control (ARC) - Manual retarder (utilizes rear oil cooled, multiple disc brakes) - Brake release motor (towing) - Dry disc brakes (front) - Front brake disconnect switch (front) - Oil-cooled multiple disc brakes (rear) - Brake wear indicator (rear) - Parking brake - Secondary brake - Service brake
- Transmission: - 7 speed automatic powershift with: • Electronic Clutch Pressure Control (ECPC) • Advanced Productivity Electronic Control Strategy (APECS) - Automatic neutral idle - Autostall - Second gear start
- SUSPENSION SYSTEMS
- Suspension, front and rear (EU compliant)
- ELECTRICAL
- Alarm backup
- Alternator, 120 Amp
- Autolube power supply ready
- Batteries, maintenance-free, 12V (2), 1,400 CCA combined
- Electrical system, 25 Amp, 24V to 12V converter
- Lighting system: - Backup light (halogen) - Directional signals/hazard warning (front and rear LED) - Engine compartment light - Headlights, (halogen) with dimmer - Operator access courtesy lights - Side profile lights - Stop/tail lights (LED)
- Service center containing: - Battery jump start - Breakers with spare fuses - Lock out switch - Ports, ET and VIMS - Service lockout switch (power without engine start)
- TECHNOLOGY PRODUCTS
- Economy Modes, standard and adaptive
- Product Link, cellular or satellite
- Traction Control System (TCS)
- Truck Production Management System (TPMS)
- Vital Information Management System (VIMS)
- OPERATOR ENVIRONMENT
- Advisor display: - Fluid level monitoring - Fuel level monitoring - Display languages (market based)
- Air conditioning/heat
- Automatic temperature control
- Ashtray and cigarette lighter
- Coat hook
- Cup holders (4)
- Diagnostic connection port, 24V
- Entertainment radio ready: - 5 amp converter - Speakers - Antenna - Wiring harness
- Foot rest
- Gauges/indicators: - Brake oil temperature gauge - Coolant temperature gauge - Engine overspeed indicator - Fuel level - Hour meter - Speedometer with odometer - Tachometer - Transmission gear indicator
- Hoist lever
- Horn
- Light - courtesy
- Light - dome
- Mirrors, non-heated
- Power port, 24V and 12V (2)
- Rollover Protection (ROPS)/Falling Object Protection (FOPS)
- Seat, Cat Comfort Series III: - Full air suspension - Retractable 3-point seat belt with shoulder harness
- Seat, training with lap belt
- Steering wheel, padded, tilt and telescopic
- Storage compartment
- Sun visor
- Throttle lock
- Window, hinged, right side (emergency exit)
- Window, powered, left side
- Windshield wiper intermittent and washer
- GUARDS
- Driveline
- Engine crankcase
- Fan
- FLUIDS
- Antifreeze
- Extended life coolant to -34° C (-30° F)
- Grouped ground-level filters
- OTHER STANDARD EQUIPMENT
- Body down indicator
- Body safety pin (secures body in up position)
- Center mounted rims
- Fuel tank, 795 L (210 gal)
- Ground level battery disconnect
- Ground level engine shutdown
- Ground level grease fittings
- Operator Maintenance Manual (OMM)
- Rims 17 × 35
- Rock ejectors
- Secondary steering (electric)
- Tie down eyes
- Tow hooks (front)/tow pin (rear)
- Vandalism protection locks
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