| Body Capacity - SAE 2:1 | 46.75yd³ |
|---|---|
| Maximum Allowable Payload (120%)* | 74ton (US) |
| Maximum Working Payload (110%) | 67.8ton (US) |
| Nominal Payload Class (100%) | 61.7ton (US) |
| Note (1) | Capacity with Dual Slope body – no liner. |
| Note (2) | * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. |
| Target Payload (100%) | 61.7ton (US) |
| Top Speed - Loaded | 42mile/h |
| Bore | 5.4in |
|---|---|
| Displacement | 1648in³ |
| Engine Model | Cat® C27 |
| Engine Power - ISO 14396 | 813hp |
| Gross Power - SAE J1995:2014 | 825hp |
| Net Power - 80/1269/EEC | 727hp |
| Net Power - ISO 9249 | 727hp |
| Net Power - SAE J1349:2011 | 727hp |
| Net Torque | 2874ft-lb |
| Note (1) | Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard. |
| 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 (3) | No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent. |
| Peak Torque - Speed | 1300r/min |
| Rated Engine Speed | 2000r/min |
| Stroke | 6in |
| Heaped (SAE 2:1)* | 46.76yd³ |
|---|---|
| Note (1) | Contact your local Cat dealer for body recommendation. |
| Note (2) | * ISO 6483:1980. |
| Struck | 35.13yd³ |
| Heaped (SAE 2:1)* | 46.41yd³ |
|---|---|
| Note (1) | Contact your local Cat dealer for body recommendation. |
| Note (2) | * ISO 6483:1980. |
| Struck | 34.33yd³ |
| Front Axle - Empty | 53% |
|---|---|
| Front Axle - Loaded | 35% |
| Rear Axle - Empty | 47% |
| Rear Axle - Loaded | 65% |
| Forward - 1 | 6.7mile/h |
|---|---|
| Forward - 2 | 9.4mile/h |
| Forward - 3 | 12.7mile/h |
| Forward - 4 | 17mile/h |
| Forward - 5 | 23mile/h |
| Forward - 6 | 31.1mile/h |
| Forward - 7 | 42mile/h |
| Note | Maximum travel speeds with standard 24.00R35 (E4) tires. |
| Reverse | 8.8mile/h |
| Differential Ratio | 3.64:1 |
|---|---|
| Planetary Ratio | 4.80:1 |
| Total Reduction Ratio | 17.49:1 |
| Brake Standards | ISO 3450:2011 |
|---|---|
| Brake Surface - Front | 257in² |
| Brake Surface - Rear | 9497in² |
| Brake Hoist System | 85gal (US) |
|---|---|
| Brake/Hoist Hydraulic Tank | 46.5gal (US) |
| Cooling System | 45gal (US) |
| Crankcase | 24gal (US) |
| Differential - Final Drives | 38gal (US) |
| Fuel Tank | 210gal (US) |
| Steering System - Including Tank | 14gal (US) |
| Steering Tank | 9.5gal (US) |
| Torque Converter - Transmission System - LRC | 16gal (US) |
| Body Lower Time - Float | 13s |
|---|---|
| Body Power Down - High Idle | 13s |
| Body Raise Time - High Idle | 9.5s |
| Pump Flow - High Idle | 118gpm |
| Relief Valve Setting - Lower | 500psi |
| Relief Valve Setting - Raise | 2502psi |
| Empty Loaded Cylinder Stroke Front | 9.2in |
|---|---|
| Empty Loaded Cylinder Stroke Rear | 5.8in |
| Rear axle - Oscillation | 8.1° |
| Maximum Gross Vehicle Weight | 226503lb |
|---|
| 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) |
| 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 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. |
| Steer Angle | 31° |
|---|---|
| Steering Standards | ISO 5010:2007 |
| Turning Circle - Clearance Diameter | 85.6ft |
| Turning Diameter - Front | 77.1ft |
