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Global-CE > Mining Truck > Cat Mining Truck > Cat Mining Truck 797F(TIER4)
Cat  Mining Truck  797F(TIER4)

Cat Mining Truck 797F(TIER4)

Gross Power:
4000.0 HP 2983.0 kW
Displacement:
6469.0 in³ 106.0 l
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Product Feature

Product Parameter

Overview

Whether you're hauling copper, coal, gold, iron ore or overburden the 797F provides you with the best in class cost per unit of production. Including the improvements in safety, productivity, serviceability and comfort you will see why the 797F is the industry leader of its class. Combine these features with unmatched dealer support and you will see why more mine sites choose Cat Mining Trucks for their production needs.

Engine

Units:

Engine ModelCat® C175-20 Cat® C175-20Less
Gross Power - SAE J19954000.0 HP 2983.0 kWLess
Bore6.9 in 175.0 mmLess
Stroke8.7 in 220.0 mmLess
Displacement6469.0 in³ 106.0 lLess
Gross Power - SAE J1995:20154000.0 HP 2983.0 kWLess
Net Power - SAE J1349:20113887.0 HP 2981.0 kWLess
Note (1)Power ratings apply at 1,750 rpm when tested under the specific conditions for the specified standard. Power ratings apply at 1,750 rpm when tested under the specific conditions for the specified standard.Less
Note (2)Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.32 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (69° F) and an LHV of 42 780 kJ/kg (18,390 Btu/lb) when engine is used at 30° C (38° F). Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.32 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (69° F) and an LHV of 42 780 kJ/kg (18,390 Btu/lb) when engine is used at 30° C (38° F).Less
EmissionsU.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards. U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Less
Note (3)No low altitude arrangement (LAA) engine derating required up to 2134 m (7,000 ft) altitude. No low altitude arrangement (LAA) engine derating required up to 2134 m (7,000 ft) altitude.Less
Note (4)No high altitude arrangement (HAA) engine derating required up to 4877 m (16,000 ft) altitude. No high altitude arrangement (HAA) engine derating required up to 4877 m (16,000 ft) altitude.Less

Weights - Approximate

Body Weight Range41 368-61 235 kg (91,200-135,000 lb) 41 368-61 235 kg (91,200-135,000 lb)Less
Chassis Weight Range210 630-219 146 kg (464,359-483,134 lb) 210 630-219 146 kg (464,359-483,134 lb)Less
Target Gross Machine Operating Weight (GMW)1375000.0 lb 623690.0 kgLess
Note (1)Refer to the Cat Mining Truck 10/10/20 Payload Policy for maximum gross machine weight limitations. Refer to the Cat Mining Truck 10/10/20 Payload Policy for maximum gross machine weight limitations.Less
Note (2)Body weight varies depending on body and liner configuration. Weight range for known applications. Body weight varies depending on body and liner configuration. Weight range for known applications.Less
Note (3)Chassis weight with 100 percent fuel, hoist, body mounting group, rims and tires. Chassis weight with 100 percent fuel, hoist, body mounting group, rims and tires.Less

Operating Specifications

Nominal Payload Capacity400.0 ton (US) 363.0 ton (US)Less
Steer Angle40.0 ° 40.0 °Less
Heaped 2:1 Capacity - ISO 6483:1980240-267 m³ (314-350 yd³) 240-267 m³ (314-350 yd³)Less
Heaped SAE (2:1) Capacity240-267 m3 (314-350 yd3) 240-267 m3 (314-350 yd3)Less
Machine Clearance Turning Diameter138.0 ft 42.0 mLess
Top Speed - Loaded42.0 mile/h 67.6 km/hLess

Final Drives

Differential Ratio1.276:1 1.276:1Less
Planetary Ratio16.67:1 16.67:1Less
Total Reduction Ratio21.26:1 21.26:1Less
NoteDouble reduction, planetary with full floating axles. Double reduction, planetary with full floating axles.Less

Transmission

Forward - 17.0 mile/h 11.3 km/hLess
Forward - 29.5 mile/h 15.2 km/hLess
Forward - 312.7 mile/h 20.5 km/hLess
Forward - 417.2 mile/h 27.7 km/hLess
Forward - 523.1 mile/h 37.2 km/hLess
Forward - 631.2 mile/h 50.3 km/hLess
Forward - 742.0 mile/h 67.6 km/hLess
Reverse7.4 mile/h 11.9 km/hLess

Suspension

Rear axle - Oscillation±4.0 degrees ±4.0 degreesLess
Effective Cylinder Stroke - Front12.3 in 313.6 mmLess
Effective Cylinder Stroke - Rear6.5 in 165.1 mmLess

Body Hoists

Body Raise Time - High Idle25.0 s 25.0 sLess
High Idle Body Lower Time - Float19.0 s 19.0 sLess
Pump Flow - High Idle317.0 gal/min 1200.0 l/minLess
Relief Valve Setting - Raise3510.0 psi 24200.0 kPaLess

Brakes

Outside Diameter42.0 in 1067.0 mmLess
StandardsISO 3450:2011 ISO 3450:2011Less
Brake Surface51243.0 in² 330517.0 cm²Less
Number of Discs per Side - Front10 10Less
Number of Discs per Side - Rear15 15Less

Approximate Weights - MSD II

Front Axle - Empty47.2% 47.2%Less
Front Axle - Loaded33.3% 33.3%Less
Rear Axle - Empty52.8% 52.8%Less
Rear Axle - Loaded66.7% 66.7%Less

Weight Distributions - Approximate

Front Axle - Empty47.2% 47.2%Less
Front Axle - Loaded33.3% 33.3%Less
Rear Axle - Empty52.8% 52.8%Less
Rear Axle - Loaded66.7% 66.7%Less

Capacity - MSD II - 100% Fill Factor

Heaped (SAE 2:1)240-267 m3 (314-350 yd3) 240-267 m3 (314-350 yd3)Less
Struck188-213 m3 (246-290 yd3) 188-213 m3 (246-290 yd3)Less
NoteConsult your local Cat dealer for truck body recommendations. Consult your local Cat dealer for truck body recommendations.Less

Service Refill Capacities

Cooling System306.0 gal (US) 1160.0 lLess
Crankcase84.0 gal (US) 319.0 lLess
Steering Tank67.0 gal (US) 254.0 lLess
Steering System - Including Tank94.0 gal (US) 355.0 lLess
Brake Hoist System - Includes Tank441.0 gal (US) 1600.0 lLess
Brake/Hoist Hydraulic Lines219.0 gal (US) 830.0 lLess
Brake/Hoist Tank203.0 gal (US) 770.0 lLess
DEF Tank99.0 gal (US) 375.0 lLess
Differentials311.0 gal (US) 1176.0 lLess
Final Drive - Each49.0 gal (US) 185.0 lLess
Front Wheels - Each16.0 gal (US) 61.0 lLess
Fuel Tank1000.0 gal (US) 3785.0 lLess
Torque Converter Sump80.0 gal (US) 303.0 lLess
Torque Converter/Transmission System - Including Sump166.0 gal (US) 629.0 lLess

Tires

NoteProductive capabilities of the 797F are such that, under certain job conditions, TKPH (TMPH) capabilities of standard tires could be exceeded and, therefore, limit production. Productive capabilities of the 797F are such that, under certain job conditions, TKPH (TMPH) capabilities of standard tires could be exceeded and, therefore, limit production.Less
Tires59/80R63 – Michelin or Bridgestone 59/80R63 – Michelin or BridgestoneLess

Dimensions

Engine Guard Clearance - Loaded3.33 ft 1025.0 mmLess
Front Canopy Height - Empty25.33 ft 7709.0 mmLess
Height - Top of ROPS - Empty21.4 ft 6526.0 mmLess
Inside Body Depth - Maximum11.0 ft 3363.0 mmLess
Loaded Ground Clearance2.58 ft 786.0 mmLess
Loading Height - Empty23.0 ft 6998.0 mmLess
Overall Height - Body Raised51.5 ft 15701.0 mmLess
Rear Axle - Clearance - Loaded3.08 ft 947.0 mmLess
Overall Body Length48.6 ft 14802.0 mmLess
Inside Body Length32.75 ft 9976.0 mmLess
Overall Length49.5 ft 15080.0 mmLess
Wheel Base23.58 ft 7195.0 mmLess
Rear Axle - Tail12.9 ft 3944.0 mmLess
Dump Clearance6.58 ft 2017.0 mmLess
Centerline Front Tire Width21.41 ft 6534.0 mmLess
Overall Canopy Width29.91 ft 9116.0 mmLess
Outside Body Width32.0 ft 9755.0 mmLess
Inside Body Width27.91 ft 8513.0 mmLess
Centerline of Rear Dual Tire Width20.41 ft 6233.0 mmLess
Overall Tire Width31.25 ft 9529.0 mmLess

ROPS

ROPS StandardsROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.Less
FOPS StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria. FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.Less

Sound

Sound Standards (1)The operator sound pressure level measured according to work cycle procedures specified in ISO 6394:2008 and 6396:2008 is 76 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 6394:2008 and 6396:2008 is 76 dB(A) for cab offered by Caterpillar when properly installed and maintained and tested with doors and windows closed.Less
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.Less

Steering

Steering StandardsISO 5010:2007 ISO 5010:2007Less

Approximate Weights - HP Body

Front Axle - Empty47.20% 47.20%Less
Front Axle - Loaded33.30% 33.30%Less
Rear Axle - Empty52.80% 52.80%Less
Rear Axle - Loaded66.70% 66.70%Less

Capacity - 100% Fill Factor

Heaped 2:1 Capacity - ISO 6483:1980240-267 m³ (314-350 yd³) 240-267 m³ (314-350 yd³)Less
NoteConsult your local Cat dealer for truck body recommendations. Consult your local Cat dealer for truck body recommendations.Less
Struck188-213 m³ (246-290 yd³) 188-213 m³ (246-290 yd³)Less

Dimensions (All dimensions are approximate. Dimensions are with body 507-1580.)

Centerline Front Tire Width21.44 ft 6534.0 mmLess
Centerline Rear Dual Tire Width20.45 ft Less
Centerline Rear Dual Tire Width6233.0 mmLess
Dump Clearance5.8 ft 1768.0 mmLess
Engine Guard Clearance - Loaded3.36 ft 1025.0 mmLess
Front Canopy Height - Empty25.0 ft 7630.0 mmLess
Height to Top of ROPS - Empty21.41 ft 6526.0 mmLess
Inside Body Depth - Maximum11.0 ft 3363.0 mmLess
Inside Body Length32.75 ft 9976.0 mmLess
Inside Body Width29.65 ft 9036.0 mmLess
Loaded Ground Clearance2.58 ft 786.0 mmLess
Loading Height - Empty22.25 ft 6786.0 mmLess
Outside Body Width34.1 ft 10393.0 mmLess
Overall Body Length51.13 ft 15583.0 mmLess
Overall Canopy Width34.1 ft 10393.0 mmLess
Overall Height - Body Raised50.8 ft 15485.0 mmLess
Overall Length51.13 ft 15583.0 mmLess
Overall Tire Width31.25 ft 9529.0 mmLess
Rear Axle Clearance - Loaded3.11 ft 947.0 mmLess
Rear Axle to Tail12.94 ft 3944.0 mmLess
Wheelbase23.61 ft


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