773G Off-Highway Truck
The G Series represents a new era for Cat’s Off-Highway Trucks and the 773G provides our customers with a quality operating environment that enhances productivity and provides significant savings in fuel consumption, too. Ergonomically designed with an operator’s comfort in mind, the 773G has an updated cab with new comforts as well as controls conveniently placed within reach of the operator’s hands. Built with a Cat C27 diesel engine, this 60-ton payload uses increased torque delivering 5% additional horsepower. An ideal pass match for the 773G Off-Highway Truck is Cat’s 988K Wheel Loader, 990K Wheel Loader, or the 390F Hydraulic Excavator. Simply put, the 773G will make a positive difference in haul performance all day, every day for today and tomorrow’s work.
Operating Specifications
Nominal Payload Class (100%)
Top Speed - Loaded
Note (2)
Maximum Working Payload (110%)
Note (1)
Body Capacity - SAE 2:1
Target Payload (100%)
Maximum Allowable Payload (120%)*
Engine
Engine Model
Rated Engine Speed
Gross Power - SAE J1995
Net Power - SAE J1349
Net Power - ISO 9249
Net Power - 80/1269/EEC
Bore
Stroke
Displacement
Note (1)
Engine Power - ISO 14396
Peak Torque - Speed
Net Torque
Note (3)
Note (2)
Capacity - Dual Slope - 100% Fill Factor
Struck
Heaped (SAE 2:1)*
Note (2)
Note (1)
Capacity - Flat Floor - 100% Fill Factor
Struck
Note (2)
Heaped (SAE 2:1)*
Note (1)
Weight Distributions - Approximate
Front Axle - Empty
Front Axle - Loaded
Rear Axle - Empty
Rear Axle - Loaded
Transmission
Forward - 1
Forward - 2
Forward - 3
Forward - 4
Forward - 5
Forward - 6
Forward - 7
Reverse
Note
Final Drives
Differential Ratio
Planetary Ratio
Total Reduction Ratio
Brakes
Brake Surface - Front
Brake Surface - Rear
Brake Standards
Service Refill Capacities
Fuel Tank
Cooling System
Differential - Final Drives
Steering Tank
Steering System - Including Tank
Torque Converter - Transmission System - HRC
Crankcase
Brake Hoist System
Brake/Hoist Hydraulic Tank
Body Hoists
Pump Flow - High Idle
Relief Valve Setting - Raise
Relief Valve Setting - Lower
Body Raise Time - High Idle
Body Lower Time - Float
Body Power Down - High Idle
Suspension
Rear axle - Oscillation
Empty Loaded Cylinder Stroke Rear
Empty Loaded Cylinder Stroke Front
Weights - Approximate
Maximum Gross Vehicle Weight
Tires
Note (1)
Note (2)
Standard Tire
ROPS
FOPS Standards
ROPS Standards
Sound
Sound Standards (3)
Sound Standards (2)
Sound Standards (1)
Steering
Turning Diameter - Front
Steering Standards
Steer Angle
Turning Circle - Clearance Diameter
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Power Train
-
- Cat C27 Tier 4/Stage V compliant diesel engine:
– Air cleaner with precleaner (2)
– Air-To-Air Aftercooler (ATAAC)
– Electric start
– Engine idle shutdown
– Ether starting aid
– Exhaust muffler
– NGMR radiator
For Tier 4 regions only (U.S./Canada):
– Aftertreatment system- NOx Reduction System (NRS)
- Diesel Oxidation Catalyst (DOC)
– Demand fan
– MEUI-C fuel system - Braking system:
– Extended Life Brakes
– 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
- Cat C27 Tier 4/Stage V compliant diesel engine:
-
- Suspension Systems
-
- Suspension, front and rear
-
- 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
– Lockout 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
- Vital Information Management System (VIMS)
-
- Operator Environment
-
- Advisor display:
– Air cleaner service indicator
– 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
- Advisor display:
-
- 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
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Optional Equipment
-
- Body heat
- Body liner
- Body sideboards
- Cab precleaner
- Cat Engine Brake
- Clustered grease fittings
- Cold weather packages
- Fluid fill service center
- HID lights
- Mirrors, convex
- Mirrors, heated
- Spare rim
- Visibility package (meets ISO 5006 requirements)
- Wheel chocks
- Work Area Vision System (WAVS)
Contact Us
Get A Quote
Thank you for your interest in Mustang Cat. We are here to help you in any way that we can. If you have a question, need equipment advice or just need additional information, we want to hear from you. You can email, phone or fill out the form below and we will be happy to connect with you.