Cat Off-Highway Trucks 797F | Mining

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Cat Mining Trucks are engineered for performance, designed for comfort and built to last. These powerful haul trucks are able to move more material at a lower cost.

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Specifications

Body Hoists

Type

Twin, two-stage hydraulic cylinders with snubbing valve.
{"Name":"Type","SpecificationId":null,"TextValue":"Twin, two-stage hydraulic cylinders with snubbing valve.","EnglishUnit":"s","EnglishValue":"18","MetricUnit":"s","MetricValue":"18","Type":"text","SpecificationGroup":"Body Hoists","SortOrder":"9"}
Pump Flow - High Idle

317 gal/min 1140 l/min
{"Name":"Pump Flow - High Idle","SpecificationId":null,"TextValue":"Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments","EnglishUnit":"gal/min","EnglishValue":"317","MetricUnit":"l/min","MetricValue":"1140","Type":"measurement","SpecificationGroup":"Body Hoists","SortOrder":"10"}
Relief Valve Setting - Raise

3510 psi 24200 kPa
{"Name":"Relief Valve Setting - Raise","SpecificationId":null,"TextValue":null,"EnglishUnit":"psi","EnglishValue":"3510","MetricUnit":"kPa","MetricValue":"24200","Type":"measurement","SpecificationGroup":"Body Hoists","SortOrder":"11"}
Body Raise Time - High Idle

25 s 25 s
{"Name":"Body Raise Time - High Idle","SpecificationId":null,"TextValue":null,"EnglishUnit":"s","EnglishValue":"25","MetricUnit":"s","MetricValue":"25","Type":"measurement","SpecificationGroup":"Body Hoists","SortOrder":"13"}
Body Lower Time - Float

18 s 18 s
{"Name":"Body Lower Time - Float","SpecificationId":null,"TextValue":"±3.96 degrees","EnglishUnit":"s","EnglishValue":"18","MetricUnit":"s","MetricValue":"18","Type":"measurement","SpecificationGroup":"Body Hoists","SortOrder":"15"}
Body Power Down- High Idle

18 s 18 s
{"Name":"Body Power Down- High Idle","SpecificationId":null,"TextValue":null,"EnglishUnit":"s","EnglishValue":"18","MetricUnit":"s","MetricValue":"18","Type":"measurement","SpecificationGroup":"Body Hoists","SortOrder":"16"}

Braking System

Service Brakes

Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
{"Name":"Service Brakes","SpecificationId":null,"TextValue":"Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Braking System","SortOrder":"10"}
Front Wet Disc Brake Surface Area

20500 in² 132259 cm²
{"Name":"Front Wet Disc Brake Surface Area","SpecificationId":null,"TextValue":"Anti-Lock Brake System (ABS) optional with CMD package","EnglishUnit":"in²","EnglishValue":"20500","MetricUnit":"cm²","MetricValue":"132259","Type":"measurement","SpecificationGroup":"Braking System","SortOrder":"11"}
Rear - Wet Disc Brake Surface Area

30750 in² 198388 cm²
{"Name":"Rear - Wet Disc Brake Surface Area","SpecificationId":null,"TextValue":"225 yd³ / 172 m³","EnglishUnit":"in²","EnglishValue":"30750","MetricUnit":"cm²","MetricValue":"198388","Type":"measurement","SpecificationGroup":"Braking System","SortOrder":"12"}
Standards

Service and Secondary: ISO 3450:2011
{"Name":"Standards","SpecificationId":null,"TextValue":"Service and Secondary: ISO 3450:2011","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Braking System","SortOrder":"13"}
Parking Brake

Four-corner, Multi-disc, Spring Applied, Hydraulically Released
{"Name":"Parking Brake","SpecificationId":null,"TextValue":"Four-corner, Multi-disc, Spring Applied, Hydraulically Released","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Braking System","SortOrder":"14"}
Load Brake

Rear service brakes
{"Name":"Load Brake","SpecificationId":null,"TextValue":"Rear service brakes","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Braking System","SortOrder":"15"}
Note

Anti-Lock Brake System (ABS) optional with CMD package
{"Name":"Note","SpecificationId":null,"TextValue":"Anti-Lock Brake System (ABS) optional with CMD package","EnglishUnit":"gal/min","EnglishValue":"317","MetricUnit":"l/min","MetricValue":"1140","Type":"text","SpecificationGroup":"Braking System","SortOrder":"100"}

Cab

Air Conditioning

HFC - 134A refrigerant: 24,300 Btu/h
{"Name":"Air Conditioning","SpecificationId":null,"TextValue":"HFC - 134A refrigerant: 24,300 Btu/h","EnglishUnit":"Btu/h","EnglishValue":"38900","MetricUnit":"Btu/h","MetricValue":"38900","Type":"text","SpecificationGroup":"Cab","SortOrder":"10"}
Heater / Defroster

38900 Btu/h 38900 Btu/h
{"Name":"Heater / Defroster","SpecificationId":null,"TextValue":"Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.","EnglishUnit":"Btu/h","EnglishValue":"38900","MetricUnit":"Btu/h","MetricValue":"38900","Type":"measurement","SpecificationGroup":"Cab","SortOrder":"11"}
Note

Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
{"Name":"Note","SpecificationId":null,"TextValue":"Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.","EnglishUnit":"ft","EnglishValue":"122.7","MetricUnit":"m","MetricValue":"37.4","Type":"text","SpecificationGroup":"Cab","SortOrder":"100"}
FOPS Standards

FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II criteria and ISO 13459:2012 Level II
{"Name":"FOPS Standards","SpecificationId":null,"TextValue":"FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II criteria and ISO 13459:2012 Level II","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Cab","SortOrder":"102"}
ROPS Standards (2)

ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria and ISO 13459:2012
{"Name":"ROPS Standards (2)","SpecificationId":null,"TextValue":"ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria and ISO 13459:2012","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Cab","SortOrder":"103"}

Capacity - HP Body - 100% Fill Factor

Struck

225 yd³ / 172 m³
{"Name":"Struck","SpecificationId":null,"TextValue":"225 yd³ / 172 m³","EnglishUnit":"psi","EnglishValue":"3510","MetricUnit":"kPa","MetricValue":"24200","Type":"text","SpecificationGroup":"Capacity - HP Body - 100% Fill Factor","SortOrder":"10"}
Heaped (SAE 2:1)*

330 yd³ / 252 m³
{"Name":"Heaped (SAE 2:1)*","SpecificationId":null,"TextValue":"330 yd³ / 252 m³","EnglishUnit":"s","EnglishValue":"25","MetricUnit":"s","MetricValue":"25","Type":"text","SpecificationGroup":"Capacity - HP Body - 100% Fill Factor","SortOrder":"12"}
Note (1)

Consult your local Cat dealer for body recommendations.
{"Name":"Note (1)","SpecificationId":null,"TextValue":"Consult your local Cat dealer for body recommendations.","EnglishUnit":"s","EnglishValue":"18","MetricUnit":"s","MetricValue":"18","Type":"text","SpecificationGroup":"Capacity - HP Body - 100% Fill Factor","SortOrder":"100"}

Dimensions

Rear Axle - Clearance - Loaded

3.08 ft 947 mm
{"Name":"Rear Axle - Clearance - Loaded","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"3.08","MetricUnit":"mm","MetricValue":"947","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Inside Body Depth - Maximum

11 ft 3363 mm
{"Name":"Inside Body Depth - Maximum","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"11","MetricUnit":"mm","MetricValue":"3363","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Overall Height - Body Raised

51.5 ft 15701 mm
{"Name":"Overall Height - Body Raised","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"51.5","MetricUnit":"mm","MetricValue":"15701","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Loaded Ground Clearance

2.58 ft 786 mm
{"Name":"Loaded Ground Clearance","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"2.58","MetricUnit":"mm","MetricValue":"786","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Loading Height - Empty

23 ft 6998 mm
{"Name":"Loading Height - Empty","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"23","MetricUnit":"mm","MetricValue":"6998","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Engine Guard Clearance - Loaded

3.33 ft 1025 mm
{"Name":"Engine Guard Clearance - Loaded","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"3.33","MetricUnit":"mm","MetricValue":"1025","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Height - Top of ROPS - Empty

21.4 ft 6526 mm
{"Name":"Height - Top of ROPS - Empty","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"21.4","MetricUnit":"mm","MetricValue":"6526","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Front Canopy Height - Empty

25.33 ft 7709 mm
{"Name":"Front Canopy Height - Empty","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"25.33","MetricUnit":"mm","MetricValue":"7709","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"99"}
Overall Body Length

48.6 ft 14802 mm
{"Name":"Overall Body Length","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"48.6","MetricUnit":"mm","MetricValue":"14802","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"106"}
Inside Body Length

32.75 ft 9976 mm
{"Name":"Inside Body Length","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"32.75","MetricUnit":"mm","MetricValue":"9976","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"107"}
Overall Length

49.5 ft 15080 mm
{"Name":"Overall Length","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"49.5","MetricUnit":"mm","MetricValue":"15080","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"108"}
Wheel Base

23.58 ft 7195 mm
{"Name":"Wheel Base","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"23.58","MetricUnit":"mm","MetricValue":"7195","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"109"}
Rear Axle - Tail

12.9 ft 3944 mm
{"Name":"Rear Axle - Tail","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"12.9","MetricUnit":"mm","MetricValue":"3944","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"110"}
Dump Clearance

6.58 ft 2017 mm
{"Name":"Dump Clearance","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"6.58","MetricUnit":"mm","MetricValue":"2017","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"114"}
Centerline Front Tire Width

21.41 ft 6534 mm
{"Name":"Centerline Front Tire Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"21.41","MetricUnit":"mm","MetricValue":"6534","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"121"}
Overall Canopy Width

29.91 ft 9116 mm
{"Name":"Overall Canopy Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"29.91","MetricUnit":"mm","MetricValue":"9116","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"125"}
Outside Body Width

32 ft 9755 mm
{"Name":"Outside Body Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"32","MetricUnit":"mm","MetricValue":"9755","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"126"}
Inside Body Width

27.91 ft 8513 mm
{"Name":"Inside Body Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"27.91","MetricUnit":"mm","MetricValue":"8513","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"127"}
Centerline of Rear Dual Tire Width

20.41 ft 6233 mm
{"Name":"Centerline of Rear Dual Tire Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"20.41","MetricUnit":"mm","MetricValue":"6233","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"132"}
Overall Tire Width

31.25 ft 9529 mm
{"Name":"Overall Tire Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"ft","EnglishValue":"31.25","MetricUnit":"mm","MetricValue":"9529","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"133"}

Engine

Gross Power - SAE J1995

4000 hp 2983 kW
{"Name":"Gross Power - SAE J1995","SpecificationId":null,"TextValue":"Cat® C175-20","EnglishUnit":"hp","EnglishValue":"4000","MetricUnit":"kW","MetricValue":"2983","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"3"}
Engine Model

Cat® C175-20
{"Name":"Engine Model","SpecificationId":null,"TextValue":"Cat® C175-20","EnglishUnit":"r/min","EnglishValue":"1750","MetricUnit":"r/min","MetricValue":"1750","Type":"text","SpecificationGroup":"Engine","SortOrder":"4"}
Net Power - SAE J1349

3795 hp 2828 kW
{"Name":"Net Power - SAE J1349","SpecificationId":null,"TextValue":"U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.","EnglishUnit":"hp","EnglishValue":"3795","MetricUnit":"kW","MetricValue":"2828","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"4"}
Rated Speed

1750 r/min 1750 r/min
{"Name":"Rated Speed","SpecificationId":null,"TextValue":null,"EnglishUnit":"r/min","EnglishValue":"1750","MetricUnit":"r/min","MetricValue":"1750","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"5"}
Emissions

U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.
{"Name":"Emissions","SpecificationId":null,"TextValue":"U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Engine","SortOrder":"6"}
Bore

6.9 in 175 mm
{"Name":"Bore","SpecificationId":null,"TextValue":"U.S. EPA Tier 4 Final available for applicable markets.","EnglishUnit":"in","EnglishValue":"6.9","MetricUnit":"mm","MetricValue":"175","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"13"}
Stroke

8.7 in 220 mm
{"Name":"Stroke","SpecificationId":null,"TextValue":"High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.","EnglishUnit":"in","EnglishValue":"8.7","MetricUnit":"mm","MetricValue":"220","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"14"}
Displacement

6469 in³ 106 l
{"Name":"Displacement","SpecificationId":null,"TextValue":null,"EnglishUnit":"in³","EnglishValue":"6469","MetricUnit":"l","MetricValue":"106","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"15"}
Note (1)

Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
{"Name":"Note (1)","SpecificationId":null,"TextValue":"Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.","EnglishUnit":"lb","EnglishValue":"1375000","MetricUnit":"kg","MetricValue":"623690","Type":"text","SpecificationGroup":"Engine","SortOrder":"100"}
Note (2)

U.S. EPA Tier 4 Final available for applicable markets.
{"Name":"Note (2)","SpecificationId":null,"TextValue":"U.S. EPA Tier 4 Final available for applicable markets.","EnglishUnit":"lb","EnglishValue":"474472","MetricUnit":"kg","MetricValue":"215217","Type":"text","SpecificationGroup":"Engine","SortOrder":"101"}
Note (3)

High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.
{"Name":"Note (3)","SpecificationId":null,"TextValue":"High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.","EnglishUnit":"lb","EnglishValue":"94799","MetricUnit":"kg","MetricValue":"43000","Type":"text","SpecificationGroup":"Engine","SortOrder":"102"}

Final Drives

Type

Double reduction, planetary with full floating axles.
{"Name":"Type","SpecificationId":null,"TextValue":"Double reduction, planetary with full floating axles.","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Final Drives","SortOrder":"10"}
Differential Ratio

1.276:1
{"Name":"Differential Ratio","SpecificationId":null,"TextValue":"1.276:1","EnglishUnit":"mile/h","EnglishValue":"6.6","MetricUnit":"km/h","MetricValue":"10.7","Type":"text","SpecificationGroup":"Final Drives","SortOrder":"43"}
Planetary Ratio

16.67:1
{"Name":"Planetary Ratio","SpecificationId":null,"TextValue":"16.67:1","EnglishUnit":"mile/h","EnglishValue":"8.9","MetricUnit":"km/h","MetricValue":"14.4","Type":"text","SpecificationGroup":"Final Drives","SortOrder":"44"}
Total Reduction Ratio

21.26:1
{"Name":"Total Reduction Ratio","SpecificationId":null,"TextValue":"21.26:1","EnglishUnit":"mile/h","EnglishValue":"12","MetricUnit":"km/h","MetricValue":"19.3","Type":"text","SpecificationGroup":"Final Drives","SortOrder":"45"}
Note

Double reduction, planetary with full floating axles.
{"Name":"Note","SpecificationId":null,"TextValue":"Double reduction, planetary with full floating axles.","EnglishUnit":"mile/h","EnglishValue":"16.2","MetricUnit":"km/h","MetricValue":"26.1","Type":"text","SpecificationGroup":"Final Drives","SortOrder":"99"}

Service Refill Capacities

Fuel Tank

1000 gal (US) 3785 l
{"Name":"Fuel Tank","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"1000","MetricUnit":"l","MetricValue":"3785","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"9"}
Fuel Tank (Tier 4)

1200 gal (US) 4542 l
{"Name":"Fuel Tank (Tier 4)","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"1200","MetricUnit":"l","MetricValue":"4542","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"10"}
Diesel Exhaust Fluid Tank

100 gal (US) 375 l
{"Name":"Diesel Exhaust Fluid Tank","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"100","MetricUnit":"l","MetricValue":"375","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"11"}
Cooling System

306 gal (US) 1160 l
{"Name":"Cooling System","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"306","MetricUnit":"l","MetricValue":"1160","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"12"}
Crankcase

103 gal (US) 390 l
{"Name":"Crankcase","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"103","MetricUnit":"l","MetricValue":"390","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"13"}
Front Wheels - Each

16 gal (US) 61 l
{"Name":"Front Wheels - Each","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"16","MetricUnit":"l","MetricValue":"61","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"14"}
Differentials

330 gal (US) 1250 l
{"Name":"Differentials","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"330","MetricUnit":"l","MetricValue":"1250","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"16"}
Steering Tank

67 gal (US) 254 l
{"Name":"Steering Tank","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"67","MetricUnit":"l","MetricValue":"254","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"17"}
Steering System - Including Tank

95 gal (US) 360 l
{"Name":"Steering System - Including Tank","SpecificationId":null,"TextValue":"DEF Tank only available for EPA Tier 4 engine option.","EnglishUnit":"gal (US)","EnglishValue":"95","MetricUnit":"l","MetricValue":"360","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"18"}
Brake/Hoist Tank

203 gal (US) 770 l
{"Name":"Brake/Hoist Tank","SpecificationId":null,"TextValue":"HFC - 134A refrigerant: 24,300 Btu/h","EnglishUnit":"gal (US)","EnglishValue":"203","MetricUnit":"l","MetricValue":"770","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"19"}
Brake Hoist System - Includes Tank

489 gal (US) 1850 l
{"Name":"Brake Hoist System - Includes Tank","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"489","MetricUnit":"l","MetricValue":"1850","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"20"}
Torque Converter Sump

80 gal (US) 303 l
{"Name":"Torque Converter Sump","SpecificationId":null,"TextValue":"Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.","EnglishUnit":"gal (US)","EnglishValue":"80","MetricUnit":"l","MetricValue":"303","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"22"}
Torque Converter/Transmission System - Including Sump

166 gal (US) 629 l
{"Name":"Torque Converter/Transmission System - Including Sump","SpecificationId":null,"TextValue":"The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008.","EnglishUnit":"gal (US)","EnglishValue":"166","MetricUnit":"l","MetricValue":"629","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"23"}
Note (1)

DEF Tank only available for EPA Tier 4 engine option.
{"Name":"Note (1)","SpecificationId":null,"TextValue":"DEF Tank only available for EPA Tier 4 engine option.","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Service Refill Capacities","SortOrder":"100"}

Sound

Sound Standards (2)

Operator sound pressure level, 78 dB(A), is tested to ISO 6394:2008 and ISO 6396:2008
{"Name":"Sound Standards (2)","SpecificationId":null,"TextValue":"Operator sound pressure level, 78 dB(A), is tested to ISO 6394:2008 and ISO 6396:2008","EnglishUnit":"ft","EnglishValue":"3.08","MetricUnit":"mm","MetricValue":"947","Type":"text","SpecificationGroup":"Sound","SortOrder":"104"}

Steering

Steering Angle

40 ° 40 °
{"Name":"Steering Angle","SpecificationId":null,"TextValue":null,"EnglishUnit":"°","EnglishValue":"40","MetricUnit":"°","MetricValue":"40","Type":"measurement","SpecificationGroup":"Steering","SortOrder":"10"}
Steering Standards

ISO 5010:2019
{"Name":"Steering Standards","SpecificationId":null,"TextValue":"ISO 5010:2019","EnglishUnit":"ft","EnglishValue":"122.7","MetricUnit":"m","MetricValue":"37.4","Type":"text","SpecificationGroup":"Steering","SortOrder":"11"}
Turning Diameter - Front

122.7 ft 37.4 m
{"Name":"Turning Diameter - Front","SpecificationId":null,"TextValue":"ISO 5010:2019","EnglishUnit":"ft","EnglishValue":"122.7","MetricUnit":"m","MetricValue":"37.4","Type":"measurement","SpecificationGroup":"Steering","SortOrder":"12"}
Note

Turning Diameter (ISO 7457:2009)
{"Name":"Note","SpecificationId":null,"TextValue":"Turning Diameter (ISO 7457:2009)","EnglishUnit":"ft","EnglishValue":"23","MetricUnit":"mm","MetricValue":"6998","Type":"text","SpecificationGroup":"Steering","SortOrder":"101"}

Suspension

Type

Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments
{"Name":"Type","SpecificationId":null,"TextValue":"Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments","EnglishUnit":"gal (US)","EnglishValue":"1200","MetricUnit":"l","MetricValue":"4542","Type":"text","SpecificationGroup":"Suspension","SortOrder":"9"}
Effective Cylinder Stroke - Front

3.9 in 99.1 mm
{"Name":"Effective Cylinder Stroke - Front","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"3.9","MetricUnit":"mm","MetricValue":"99.1","Type":"measurement","SpecificationGroup":"Suspension","SortOrder":"10"}
Effective Cylinder Stroke - Rear

3.7 in 93.2 mm
{"Name":"Effective Cylinder Stroke - Rear","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"3.7","MetricUnit":"mm","MetricValue":"93.2","Type":"measurement","SpecificationGroup":"Suspension","SortOrder":"11"}
Rear axle - Oscillation

±3.96 degrees
{"Name":"Rear axle - Oscillation","SpecificationId":null,"TextValue":"±3.96 degrees","EnglishUnit":"gal (US)","EnglishValue":"103","MetricUnit":"l","MetricValue":"390","Type":"text","SpecificationGroup":"Suspension","SortOrder":"48"}

Tires

Tires

59/80 R63
{"Name":"Tires","SpecificationId":null,"TextValue":"59/80 R63","EnglishUnit":"in²","EnglishValue":"20500","MetricUnit":"cm²","MetricValue":"132259","Type":"text","SpecificationGroup":"Tires","SortOrder":"10"}
Rims

44 x 63
{"Name":"Rims","SpecificationId":null,"TextValue":"44 x 63","EnglishUnit":"in²","EnglishValue":"30750","MetricUnit":"cm²","MetricValue":"198388","Type":"text","SpecificationGroup":"Tires","SortOrder":"11"}
Note

Quick Change Rims optional.
{"Name":"Note","SpecificationId":null,"TextValue":"Quick Change Rims optional.","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Tires","SortOrder":"100"}
Note (1)

Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
{"Name":"Note (1)","SpecificationId":null,"TextValue":"Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Tires","SortOrder":"101"}

Transmission

Forward - 1

6.6 mile/h 10.7 km/h
{"Name":"Forward - 1","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"6.6","MetricUnit":"km/h","MetricValue":"10.7","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"35"}
Forward - 2

8.9 mile/h 14.4 km/h
{"Name":"Forward - 2","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"8.9","MetricUnit":"km/h","MetricValue":"14.4","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"36"}
Forward - 3

12 mile/h 19.3 km/h
{"Name":"Forward - 3","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"12","MetricUnit":"km/h","MetricValue":"19.3","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"37"}
Forward - 4

16.2 mile/h 26.1 km/h
{"Name":"Forward - 4","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"16.2","MetricUnit":"km/h","MetricValue":"26.1","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"38"}
Forward - 5

21.8 mile/h 35 km/h
{"Name":"Forward - 5","SpecificationId":null,"TextValue":"59/80 R63","EnglishUnit":"mile/h","EnglishValue":"21.8","MetricUnit":"km/h","MetricValue":"35","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"39"}
Forward - 6

29.4 mile/h 47.3 km/h
{"Name":"Forward - 6","SpecificationId":null,"TextValue":"44\" x 63\"","EnglishUnit":"mile/h","EnglishValue":"29.4","MetricUnit":"km/h","MetricValue":"47.3","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"40"}
Forward - 7

39.5 mile/h 63.6 km/h
{"Name":"Forward - 7","SpecificationId":null,"TextValue":"Quick Change Rims optional.","EnglishUnit":"mile/h","EnglishValue":"39.5","MetricUnit":"km/h","MetricValue":"63.6","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"41"}
Reverse

7.4 mile/h 11.9 km/h
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Top Speed - Loaded

39.5 mile/h 63.6 km/h
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Weight Distributions - Approximate

Front Axle - Empty

47.20%
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Rear Axle - Empty

52.80%
{"Name":"Rear Axle - Empty","SpecificationId":null,"TextValue":"52.80%","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Weight Distributions - Approximate","SortOrder":"11"}
Front Axle - Loaded

33.30%
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Rear Axle - Loaded

66.70%
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Note

Weight distributions optimized with Cat body.
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Weights - Approximate

Nominal Rated Payload

400 ton (US) 363 t
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Rated Gross Machine Weight

1375000 lb 623690 kg
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Chassis Weight

474472 lb 215217 kg
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Body Weight

94799 lb 43000 kg
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Note (1)

Consult your tire manufacturer for maximum tire load
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Note (2)

Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
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Note (4)

Tier 4 Chassis Weight: 486263 lb (220565 kg)
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Benefits

SAFETY

Wide walkways, ladders, catwalks and service platforms; slip-resistant surfaces and guard rails; wide secondary egress ladder and a rear service access ladder; and optional powered access ladder.
Integral ROPS structure resiliently mounted to the main frame to reduce vibration and sound.
Lockout/tagout box mounted on the front bumper that includes engine shutdown switch, battery lockout, starter lockout and transmission lockout.
Standard Cat MineStar™ Detect Object Detection system, which combines radar and camera systems to warn operators about hazards within the immediate vicinity.
Optional Driver Safety System alerts the operator if fatigue or distraction are detected.

PRODUCTIVITY

Cost per ton advantage over competitive models in higher altitudes, ranging from 6% to as high as 14%, plus HP Body option reduces weight an additional 2.0-5.0 tonnes (2.2-5.5 tons).
Optimal speed on steep grades, poor underfoot conditions and haul roads with high rolling resistance for faster cycle times when compared to competitive trucks; travels loaded at a top speed of 60 km/h (42 mph).
Unequaled lugging force during acceleration thanks to 23% net torque rise.
Constant power over a wide range of operating speeds thanks to Cat seven-speed planetary power shift transmission.
Low-speed movement control and unsurpassed stall torque delivered by lock-up torque converter.

FUEL EFFICIENCY

Multiple power settings that allow you to operate at full power or in economy mode, so you can decide how much power you need.
Modes that fine-tune hydraulic and engine output to match the job at hand; Eco-mode shown to deliver fuel savings of up to 3.5% per cycle.
Optimized fuel calibrations available for Tier 4, high altitude and lesser regulated applications.
Engine ECM that does not inject fuel into the cylinders during retarding applications, for exceptional fuel economy — zero fuel burn during retarding.
Increased fuel efficiency with Tier 4 configuration.

VERSATILITY

Proven high production in the most challenging conditions—from extreme cold and soft underfoot conditions to high-altitude, deep copper applications.
20-cylinder, quad-turbocharged Cat C175 engine produces 2983 kW (4,000 hp) of power for fast acceleration; 2647-kW (3,550-hp) setting for applications that don’t require the highest power, such as the flat hauls found in many coal and iron ore applications.
Excels at high altitudes, with 4x4 engine configuration that offers payload and greater speeds with no impact on fuel burn.

OPERATOR COMFORT & CONTROL

Two options to equip 797F with the desired features for your operation.
Ergonomic layout, excellent all-around visibility, and controls, levers and switches that are positioned for ease of use.
Includes dozens of features designed to enhance comfort, such as reduced vibration and sound suppression.
Next generation seat includes a height adjuster; adjustable shoulder stock to keep seatbelt from rubbing on the operator’s neck; and seat back, side and lumbar bolsters to increase stability.
Four-corner oil-cooled brakes and Automatic Retarding Control to improve handling and machine control so operators can work quickly and confidently.

SERVICEABILITY

Time-saving features such as long service intervals; grouped ground-level maintenance and checkpoints; oil level sight gauges and front wheel sight glass; and service platforms on the engine and transmission.
Increased life for the majority of filters —in many cases doubling lives to 2,000 hours and extending replacement intervals to four months.
Optional 100% airless electric start option that eliminates air system maintenance from the machine and improves uptime.
Electronic Clutch Pressure Controls (ECPC) diagnostics
Optional fast-fill service center and brake wear indicators.

DURABILITY AND LONG LIFE

Only truck in its size class to achieve high-hour milestones of 130,000 or more hours.
Greater than 5% tire life improvement, significant engine life increase, plus major drive train component life improvement.
Over 80% of frame is cast, not fabricated steel plate.
Box-section design, which incorporates two forgings and 14 castings in high-stress areas with deep penetrating and continuous wrap-around welds to resist damage from twisting loads without adding extra weight.
Frame, powertrain, engine and components that are built to be rebuilt — delivering multiple lives of like-new performance at a fraction-of-new price.

CAT BODIES

Bodies designed to be an integral part of the entire vehicle system, ensuring maximum chassis life.
High Performance (HP) body features lightweight, simplified and durable design that provides complete front machine coverage and extended overhead protection.
Oil sands body specifically designed for use in challenging Canadian Oil Sands applications.
HP-XL body, a version of the standard HP body with an extended length floor, designed to neutralize extreme forward bias loading applications.

SUSTAINABILITY

Designed to use less fuel, which reduces engine emissions, and there is zero fuel burn during retarding; optional Tier 4 Final engine reduces NOx and particulate matter.
Less waste thanks to features like rear axle filtration, extended life filters and longer maintenance intervals.
Cat Common Rail Fuel System, which provides optimal fuel delivery, reducing both fuel consumption and emissions output.
Engine compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
Cat Rebuild and Cat Reman programs, which preserve raw materials, conserve energy and reduce emissions.

TECHNOLOGY SOLUTIONS

Factory-ready for fully integrated Cat MineStar™ Command for hauling, an autonomous hauling solution proven to increase productivity up to 30%.
Optional MineStar Fleet, a fleet monitoring system, to measure, manage and maximize the overall hauling operation.
Standard MineStar Detect proximity detection system, which uses cameras to give operators a better view of what's happening around their equipment.
Optional in-cab Cat Driver Safety System (DSS) intervenes when operator fatigue or distraction are detected.

Equipment Info

ELECTRICAL

Alarm, back-up

OPERATOR ENVIRONMENT

Standard cab:
– Standard optimized operator seats
– Suspension trainer seat
– Flip down front visor
– Standard side of cab access

POWER TRAIN

C175-20 emits equivalent to Tier 2 emission standards:
– Turbocharging (4)/Air-to-Air Aftercooler (ATAAC)
– Air cleaner with precleaner (4)
– Ground level engine shutdown
– Ether starting aid (automatic)
– Elevated low idle control
– Crankcase protection
– Multi-point oil pressure sensing
– Automatic starter protection

OTHER STANDARD EQUIPMENT

Traction Control System

ANTIFREEZE

Extended Life Coolant to –35° C (–30° F)

Product Brochures

Product Brochure #1

Product Brochure #2