Caterpillar 793F (Tier 4) Off-Highway Truck Specs

Category: Off-Highway Trucks ➔
Manufacturer: Caterpillar ➔
Model: 793F (Tier 4) ➔

Body Hoists

Caterpillar 793F (Tier 4) Off-Highway Truck Body Hoists specifications
Body Lower Time - Float	20 s
Body Power Down - High Idle	17.5 s
Body Raise Time - High Idle	19 s
Note (1)	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.
Note (3)	Automatic body lower modulation reduces impact on frame.
Pump Flow - High Idle	224.00 gpm (847.84 lpm)
Relief Valve Setting - Raise	2955 psi

Brakes

Caterpillar 793F (Tier 4) Off-Highway Truck Brakes specifications
Brake Surface - Front	13921 in2
Brake Surface - Rear	20847 in2
Outside Diameter	34.50 in (87.63 cm)
Standards	ISO 3450:1996

Capacity - Hp - 100% Fill Factor

Caterpillar 793F (Tier 4) Off-Highway Truck Capacity - Hp - 100% Fill Factor specifications
Heaped (Sae 2:1)*	162-191 m3 (212-250 yd3)
Note (1)	Contact your local Cat dealer for body recommendation.
Note (2)	*ISO 6483:1980
Struck	112.6-151 m3 (147-197.5 yd3)

Dimensions (Approximate)

Caterpillar 793F (Tier 4) Off-Highway Truck Dimensions (Approximate) specifications
Centerline Front Tire Width	18.40 ft (5.61 m)
Centerline Of Rear Dual Tire Width	16.28 ft (4.96 m)
Dump Clearance	4.27 ft (1.30 m)
Engine Guard Clearance	4.35 ft (1.33 m)
Front Canopy Height	23.21 ft (7.07 m)
Ground Clearance	3.42 ft (1.04 m)
Height - Top Of Rops	18.75 ft (5.71 m)
Inside Body Width	24.06 ft (7.33 m)
Loading Height - Empty	20.28 ft (6.18 m)
Note	Shown with 162 m3 (212 yd3) HP Body.
Outside Body Width	26.06 ft (7.94 m)
Overall Canopy Width	28.09 ft (8.56 m)
Overall Height - Body Raised	45.00 ft (13.72 m)
Overall Length	43.83 ft (13.36 m)
Overall Tire Width	24.95 ft (7.60 m)
Rear Axle - Clearance	3.71 ft (1.13 m)
Rear Axle - Tail	13.11 ft (4.00 m)
Wheel Base	19.37 ft (5.90 m)

Engine

Caterpillar 793F (Tier 4) Off-Highway Truck Engine specifications
Bore	6.90 in (17.53 cm)
Displacement	5,187.00 cu in (84,999.89 cu cm)
Emissions	Meets Tier 4 Final emission standards.
Engine Model	Cat C175-16
Gross Power - Sae J1995	2,650.00 hp (1,976.14 kw)
Note (1)	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 degrees C (77 degrees F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16 degrees C (60 degrees F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30 degrees C (86 degrees F).
Note (3)	No engine derating required up to 3200 m (10,500 ft) altitude.
Stroke	8.70 in (22.10 cm)
Torque Rise	20 %

Final Drives

Caterpillar 793F (Tier 4) Off-Highway Truck Final Drives specifications
Differential Ratio	1.8:1
Planetary Ratio	16:1
Total Reduction Ratio	28.8:1

Operating Specifications

Caterpillar 793F (Tier 4) Off-Highway Truck Operating Specifications specifications
Gross Machine Operating Weight	386 007 or 390 089 kg (851,000 or 860,000 lb)
Nominal Payload Capacity	500,000.00 lbs (226,796.47 kg)
Note	Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Steer Angle	36 degrees
Top Speed - Loaded	37.30 mph (60.03 kph)
Turning Circle - Clearance Diameter	107.00 ft (32.61 m)
Turning Diameter - Front	93.00 ft (28.35 m)

Rops

Caterpillar 793F (Tier 4) Off-Highway Truck Rops specifications
Fops Standards	FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.
Rops Standards	ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.

Service Refill Capacities

Caterpillar 793F (Tier 4) Off-Highway Truck Service Refill Capacities specifications
Brake Hoist System - Includes Tank	347.00 gal (1,313.40 l)
Cooling System	284.00 gal (1,074.94 l)
Crankcase	82.00 gal (310.37 l)
Diesel Exhaust Fluid Tank	62.00 gal (234.67 l)
Fuel Tank	750.00 gal (2,838.75 l)
Rear Axle - Housing	260.00 gal (984.10 l)
Steering System - Including Tank	77.00 gal (291.45 l)
Torque Converter - Transmission Sump	27.00 gal (102.20 l)
Torque Converter/Transmission System - Including Sump	55.00 gal (208.18 l)

Sound

Caterpillar 793F (Tier 4) Off-Highway Truck Sound specifications
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.
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.

Steering

Caterpillar 793F (Tier 4) Off-Highway Truck Steering specifications
Steering Standards	ISO 5010:2007

Suspension

Caterpillar 793F (Tier 4) Off-Highway Truck Suspension specifications
Effective Cylinder Stroke - Front	5.10 in (12.95 cm)
Effective Cylinder Stroke - Rear	4.20 in (10.67 cm)

Transmission

Caterpillar 793F (Tier 4) Off-Highway Truck Transmission specifications
Forward - 1	8.00 mph (12.87 kph)
Forward - 2	10.80 mph (17.38 kph)
Forward - 3	14.80 mph (23.82 kph)
Forward - 4	19.90 mph (32.03 kph)
Forward - 5	27.10 mph (43.61 kph)
Forward - 6	37.30 mph (60.03 kph)
Reverse	7.3 mile/h

Weight Distributions - Approximate

Caterpillar 793F (Tier 4) Off-Highway Truck Weight Distributions - Approximate specifications
Front Axle - Empty	49%
Front Axle - Loaded	33%
Rear Axle - Empty	51%
Rear Axle - Loaded	67%

Weights - Approximate

Caterpillar 793F (Tier 4) Off-Highway Truck Weights - Approximate specifications
Body Weight Range	26 862-47 627 kg (59,220-105,000 lb)
Chassis Weight	274,587.00 lbs (124,550.72 kg)
Note (1)	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.

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