Cat Mining Trucks 793F (Tier 4)
Gross Power:
1976.0 kW
Displacement:
85.0 l
Product Feature
Emissions
Meets U.S. EPA Tier 4 Final emission standards, and features the Caterpillar Selective Catalytic Reduction (SCR) system that provides the least Total Fluid Consumption cost with greater reliability.
High Performance Engine
The Cat® C175-16 engine offers you the perfect balance between power, robust design and economy.
Enhanced Serviceability
Improved serviceability points and grouped service locations mean your truck spends more time on the haul road than in the shop.
Robust Braking
Cat oil-cooled, multiple disc brakes on all four corners offer you exceptional, fade-resistant braking.
Power Shift Transmission
A smooth shifting six speed transmission using ECPC gives operators a comfortable ride, constant power and improved fuel efficiency.
Reliable Mechanical Drive System
The 793F's power train gives you the fastest truck on steep grades, poor underfoot conditions and on haul roads with high rolling resistance.
Comfortable Cab
Operators find the large, spacious cab offers unmatched visibility and exceptional comfort.
Truck Body
A variety of Caterpillar designed and built bodies provide you optimal performance and reliability.
Product Parameter
Overview
Engine
Units:
| Engine Model | Cat C175-16 | Cat C175-16 |
| Gross Power - SAE J1995 | 2650.0 HP | 1976.0 kW |
| Bore | 6.9 in | 175.0 mm |
| Stroke | 8.7 in | 220.0 mm |
| Displacement | 5187.0 in³ | 85.0 l |
| Note (1) | Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard. | Power ratings apply at 1,750 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 99 kPa (29.61 Hg) dry 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). | Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry 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). |
| Torque Rise | 20% | 20% |
| Emissions | Meets Tier 4 Final emission standards. | Meets Tier 4 Final emission standards. |
| Note (3) | No engine derating required up to 3200 m (10,500 ft) altitude. | No engine derating required up to 3200 m (10,500 ft) altitude. |
Weights - Approximate
| Body Weight Range | 26 862-47 627 kg (59,220-105,000 lb) | 26 862-47 627 kg (59,220-105,000 lb) |
| Chassis Weight | 274587.0 lb | 124586.0 kg |
| Note (1) | Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires. | Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires. |
| Note (2) | Body weight varies depending on how body is equipped. | Body weight varies depending on how body is equipped. |
Operating Specifications
| Nominal Payload Capacity | 250.0 ton (US) | 226.8 t |
| Steer Angle | 36.0 ° | 36.0 ° |
| Gross Machine Operating Weight | 386 007 or 390 089 kg (851,000 or 860,000 lb) | 386 007 or 390 089 kg (851,000 or 860,000 lb) |
| Top Speed - Loaded | 37.3 mile/h | 60.0 km/h |
| Turning Circle - Clearance Diameter | 107.0 ft | 33.0 m |
| Turning Diameter - Front | 93.0 ft | 28.0 m |
| Note | Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations. | Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations. |
Final Drives
| Differential Ratio | 1.8:1 | 1.8:1 |
| Planetary Ratio | 16:1 | 16:1 |
| Total Reduction Ratio | 28.8:1 | 28.8:1 |
Transmission
| Forward - 1 | 8.0 mile/h | 12.9 km/h |
| Forward - 2 | 10.8 mile/h | 17.4 km/h |
| Forward - 3 | 14.8 mile/h | 23.8 km/h |
| Forward - 4 | 19.9 mile/h | 32.1 km/h |
| Forward - 5 | 27.1 mile/h | 43.6 km/h |
| Forward - 6 | 37.3 mile/h | 60.0 km/h |
| Reverse | 7.3 mile/h | 11.8 km/h |
Suspension
| Rear axle - Oscillation | ±4.9 degrees | ±4.9 degrees |
| Effective Cylinder Stroke - Front | 5.1 in | 130.5 mm |
| Effective Cylinder Stroke - Rear | 4.2 in | 105.5 mm |
Body Hoists
| Body Lower Time - Float | 20.0 s | 20.0 s |
| Body Power Down - High Idle | 17.5 s | 17.5 s |
| Body Raise Time - High Idle | 19.0 s | 19.0 s |
| Pump Flow - High Idle | 224.0 gal/min | 846.0 l/min |
| Relief Valve Setting - Raise | 2955.0 psi | 20370.0 kPa |
| Note (1) | Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage. | Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage. |
| Note (2) | Power raise in both stages, power down in second stage. | Power raise in both stages, power down in second stage. |
| Note (3) | Automatic body lower modulation reduces impact on frame. | Automatic body lower modulation reduces impact on frame. |
Brakes
| Outside Diameter | 34.5 in | 874.5 mm |
| Standards | ISO 3450:1996 | ISO 3450:1996 |
| Brake Surface - Front | 13921.0 in² | 89817.0 cm² |
| Brake Surface - Rear | 20847.0 in² | 34500.0 cm² |
Weight Distributions - Approximate
| Front Axle - Empty | 49% | 49% |
| Front Axle - Loaded | 33% | 33% |
| Rear Axle - Empty | 51% | 51% |
| Rear Axle - Loaded | 67% | 67% |
Capacity - HP - 100% Fill Factor
| Heaped (SAE 2:1)* | 162-191 m3 (212-250 yd3) | 162-191 m3 (212-250 yd3) |
| Struck | 112.6-151 m3 (147-197.5 yd3) | 112.6-151 m3 (147-197.5 yd3) |
| Note (1) | Contact your local Cat dealer for body recommendation. | Contact your local Cat dealer for body recommendation. |
| Note (2) | *ISO 6483:1980 | *ISO 6483:1980 |
Service Refill Capacities
| Brake Hoist System - Includes Tank | 347.0 gal (US) | 1315.0 l |
| Cooling System | 284.0 gal (US) | 1074.0 l |
| Crankcase | 82.0 gal (US) | 312.0 l |
| Diesel Exhaust Fluid Tank | 62.0 gal (US) | 234.7 l |
| Fuel Tank | 750.0 gal (US) | 2839.0 l |
| Rear Axle - Housing | 260.0 gal (US) | 984.0 l |
| Steering System - Including Tank | 77.0 gal (US) | 290.0 l |
| Torque Converter - Transmission Sump | 27.0 gal (US) | 102.0 l |
| Torque Converter/Transmission System - Including Sump | 55.0 gal (US) | 209.0 l |
ROPS
| ROPS Standards | ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. | ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. |
| FOPS Standards | FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer. | FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer. |
Sound
| Sound Standards (1) | The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. | The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. |
| Sound Standards (2) | 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. | 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. |
Steering
| Steering Standards | ISO 5010:2007 | ISO 5010:2007 |
Dimensions (Approximate)
| Centerline Front Tire Width | 18.4 ft | 5609.0 mm |
| Centerline of Rear Dual Tire Width | 16.28 ft | 4963.0 mm |
| Dump Clearance | 4.27 ft | 1301.0 mm |
| Engine Guard Clearance | 4.35 ft | 1325.0 mm |
| Front Canopy Height | 23.21 ft | 7074.0 mm |
| Ground Clearance | 3.42 ft | 1041.0 mm |
| Height - Top of ROPS | 18.75 ft | 5712.0 mm |
| Inside Body Width | 24.06 ft | 7334.0 mm |
| Loading Height - Empty | 20.28 ft | 6181.0 mm |
| Note | Shown with 162 m3 (212 yd3) HP Body. | Shown with 162 m3 (212 yd3) HP Body. |
| Outside Body Width | 26.06 ft | 7942.0 mm |
| Overall Canopy Width | 28.09 ft | 8563.0 mm |
| Overall Height - Body Raised | 45.0 ft | 13710.0 mm |
| Overall Length | 43.83 ft | 13360.0 mm |
| Overall Tire Width | 24.95 ft | 7605.0 mm |
| Rear Axle - Clearance | 3.71 ft | 1130.0 mm |
| Rear Axle - Tail | 13.11 ft | 3997.0 mm |
| Wheel Base | 19.37 ft | 5905.0 mm |
