* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (1)
Capacity with Dual Slope body – no liner.
Target Payload (100%)
61ton (US)
Body Capacity - SAE 2:1
46.8yd³
Maximum Allowable Payload (120%)*
73.2ton (US)
Engine
Engine Model
Cat® C27
Rated Engine Speed
1800r/min
Gross Power - SAE J1995
775HP
Net Power - SAE J1349
719HP
Net Power - 80/1269/EEC
762HP
Net Power - ISO 9249
762HP
Bore
5.4in
Stroke
6in
Displacement
1648in³
Note (3)
No engine derating required up to 3048 m (10,000 ft) for Tier 4/Stage V.
Engine Power - ISO 14396
764HP
Net Torque
3148ft-lb
Peak Torque - Speed
1200r/min
Note (2)
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Note (1)
Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Capacity - Dual Slope - 100% Fill Factor
Struck
35.13yd³
Heaped (SAE 2:1)*
46.76yd³
Note (1)
Contact your local Cat dealer for body recommendation.
Note (2)
* ISO 6483:1980.
Capacity - Flat Floor - 100% Fill Factor
Struck
34.33yd³
Note (1)
Contact your local Cat dealer for body recommendation.
Heaped (SAE 2:1)*
46.41yd³
Note (2)
* ISO 6483:1980.
Weight Distributions - Approximate
Front Axle - Empty
53%
Front Axle - Loaded
35%
Rear Axle - Empty
47%
Rear Axle - Loaded
65%
Transmission
Forward - 1
6.6mile/h
Forward - 2
9.3mile/h
Forward - 3
12.6mile/h
Forward - 4
16.8mile/h
Forward - 5
22.8mile/h
Forward - 6
30.7mile/h
Forward - 7
41.6mile/h
Reverse
8.7mile/h
Note
Maximum travel speeds with standard 24.00R35 (E4) tires.
Final Drives
Differential Ratio
3.64:1
Planetary Ratio
4.80:1
Total Reduction Ratio
17.49:1
Brakes
Brake Surface - Front
257in²
Brake Surface - Rear
9497in²
Brake Standards
ISO 3450:2011
Service Refill Capacities
Fuel Tank
210gal (US)
Cooling System
45gal (US)
Differential - Final Drives
38gal (US)
Steering Tank
9.5gal (US)
Steering System - Including Tank
14gal (US)
Brake Hoist System
85gal (US)
Brake/Hoist Hydraulic Tank
46.5gal (US)
Crankcase
24gal (US)
Torque Converter - Transmission System - HRC
18gal (US)
Body Hoists
Pump Flow - High Idle
118gal/min
Relief Valve Setting - Raise
2502psi
Relief Valve Setting - Lower
500psi
Body Raise Time - High Idle
10s
Body Lower Time - Float
14s
Body Power Down - High Idle
14s
Suspension
Rear axle - Oscillation
8.1°
Empty Loaded Cylinder Stroke Front
9.2in
Empty Loaded Cylinder Stroke Rear
5.8in
Weights - Approximate
Maximum Gross Vehicle Weight
226501lb
Steering
Turning Diameter - Front
77.1ft
Steering Standards
SAE J1511 FEB94 ISO 5010:1992
Steer Angle
31°
Turning Circle - Clearance Diameter
85.6ft
Tires
Note (1)
Productive capabilities of the 773G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note (2)
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Standard Tire
24.00R35 (E4)
ROPS
FOPS Standards
Falling Object Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
ROPS Standards
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Sound
Sound Standards (1)
The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t
Sound Standards (2)
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A).
Sound Standards (3)
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
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
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
