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797F Mining Truck

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CALCULATE FINANCE

Power Train
 - Engine

Power Train
 - Transmission

Engine/Power Train Integration

Cat Braking System

Truck Body Systems

Structures

Operator’s Station

Monitoring System

Safety

Sustainability

Customer Support

Serviceability

Engine
Engine Model Cat® C175-20
Gross Power - SAE J1995 2983 kW (4000 HP)
Bore 175 mm (6.9 in)
Stroke 220 mm (8.7 in)
Displacement 106 l (6469 inu00b3)
Emissions U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.
Note (1) Power ratings apply at 1,750 rpm when tested under the specific conditions for the specified standard.
Note (2) Ratings based on SAE J1995 standard air conditions of 25u00b0 C (77u00b0 F) and 99 kPa (29.32 Hg) barometer. Power based on fuel having API gravity of 35 at 16u00b0 C (69u00b0 F) and an LHV of 42 780 kJ/kg (18,390 Btu/lb) when engine is used at 30u00b0 C (38u00b0 F).
Note (3) No low altitude arrangement (LAA) engine derating required up to 2134 m (7,000 ft) altitude.
Note (4) No high altitude arrangement (HAA) engine derating required up to 4877 m (16,000 ft) altitude.
Weights - Approximate
Target Gross Machine Operating Weight (GMW) 623690 kg (1375000 lb)
Chassis Weight Range 210 630-219 146 kg (464,359-483,134 lb)
Body Weight Range 41 368-61 235 kg (91,200-135,000 lb)
Note (1) Refer to the Cat Mining Truck 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (2) Body weight varies depending on body and liner configuration. Weight range for known applications.
Note (3) Chassis weight with 100 percent fuel, hoist, body mounting group, rims and tires.
Operating Specifications
Nominal Payload Capacity 364 t (401 ton (US))
Heaped SAE (2:1) Capacity 240-267 mu00b3 (314-350 ydu00b3)
Top Speed - Loaded 67.6 km/h (42 mile/h)
Steer Angle 40 u00b0 (40 u00b0)
Machine Clearance Turning Diameter 42 m (138 ft)
Final Drives
Differential Ratio 1.276:1
Planetary Ratio 16.67:1
Total Reduction Ratio 21.26:1
Note Double reduction, planetary with full floating axles.
Transmission
Forward - 1 11.3 km/h (7 mile/h)
Forward - 2 15.2 km/h (9.5 mile/h)
Forward - 3 20.5 km/h (12.7 mile/h)
Forward - 4 27.7 km/h (17.2 mile/h)
Forward - 5 37.2 km/h (23.1 mile/h)
Forward - 6 50.3 km/h (31.2 mile/h)
Forward - 7 67.6 km/h (42 mile/h)
Reverse 11.9 km/h (7.4 mile/h)
Suspension
Effective Cylinder Stroke - Front 313.6 mm (12.3 in)
Effective Cylinder Stroke - Rear 165.1 mm (6.5 in)
Rear axle - Oscillation u00b14.0 degrees
Body Hoists
Pump Flow - High Idle 1200 l/min (317 gal/min)
Relief Valve Setting - Raise 24200 kPa (3510 psi)
High Idle Body Lower Time - Float 19 s (19 s)
Body Raise Time - High Idle 25 s (25 s)
Brakes
Number of Discs per Side - Rear 15
Number of Discs per Side - Front 10
Outside Diameter 1067 mm (42 in)
Brake Surface 330517 cmu00b2 (51243 inu00b2)
Standards ISO 3450:2011
Approximate Weights - MSD II
Front Axle - Empty 47.20%
Front Axle - Loaded 33.30%
Rear Axle - Empty 52.80%
Rear Axle - Loaded 66.70%
Weight Distributions - Approximate
Front Axle - Empty 47.20%
Front Axle - Loaded 33.30%
Rear Axle - Empty 52.80%
Rear Axle - Loaded 66.70%
Service Refill Capacities
Fuel Tank 3785 l (1000 gal (US))
Cooling System 1160 l (306 gal (US))
Crankcase 319 l (84 gal (US))
Capacity - MSD II - 100% Fill Factor
Struck 188-213 mu00b3 (246-290 ydu00b3)
Service Refill Capacities
Front Wheels - Each 61 l (16 gal (US))
Capacity - MSD II - 100% Fill Factor
Note Consult your local Cat dealer for truck body recommendations.
Service Refill Capacities
Final Drive - Each 185 l (49 gal (US))
Capacity - MSD II - 100% Fill Factor
Heaped (SAE 2:1) 240-267 mu00b3 (314-350 ydu00b3)
Service Refill Capacities
Steering Tank 254 l (67 gal (US))
Differentials 1176 l (311 gal (US))
Steering System - Including Tank 355 l (94 gal (US))
Brake/Hoist Hydraulic Lines 830 l (219 gal (US))
Brake Hoist System - Includes Tank 1600 l (441 gal (US))
Brake/Hoist Tank 770 l (203 gal (US))
Torque Converter Sump 303 l (80 gal (US))
Torque Converter/Transmission System - Including Sump 629 l (166 gal (US))
Tires
Tires 59/80R63 u2013 Michelin or Bridgestone
Note 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.
ROPS
ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
Dimensions
Rear Axle - Clearance - Loaded 947 mm (3.08 ft)
Inside Body Depth - Maximum 3363 mm (11 ft)
Overall Height - Body Raised 15701 mm (51.5 ft)
Loaded Ground Clearance 786 mm (2.58 ft)
Loading Height - Empty 6998 mm (23 ft)
Engine Guard Clearance - Loaded 1025 mm (3.33 ft)
Height - Top of ROPS - Empty 6526 mm (21.4 ft)
Front Canopy Height - Empty 7709 mm (25.33 ft)
Overall Body Length 14802 mm (48.6 ft)
Inside Body Length 9976 mm (32.75 ft)
Overall Length 15080 mm (49.5 ft)
Wheel Base 7195 mm (23.58 ft)
Rear Axle - Tail 3944 mm (12.9 ft)
Dump Clearance 2017 mm (6.58 ft)
Centerline Front Tire Width 6534 mm (21.41 ft)
Overall Canopy Width 9116 mm (29.91 ft)
Outside Body Width 9755 mm (32 ft)
Inside Body Width 8513 mm (27.91 ft)
Centerline of Rear Dual Tire Width 6233 mm (20.41 ft)
Overall Tire Width 9529 mm (31.25 ft)
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.
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
Steering Standards ISO 5010:2007

Standard Equipment

  • ELECTRICAL
    • Alarm, back-up
    • Brushless, alternator, 150 ampere
    • Batteries, 12V (2) 93 amp-hour
    • Converter, 12V electrical
    • Electrical system, 24V, 10, 20 and 25 amp
    • Battery charge receptacle
    • Lighting system:
      – Back-up and hazard lights
      – Directional signals (front, rear LED)
      – Front stair access/Service deck
      – Stop/tail lights (LED)
      – Engine compartment
      – VIMS, blue light (LED)
      – Headlights with lo-hi beam selector
  • OPERATOR ENVIRONMENT
    • Standard cab:
      – Standard optimized operator seats
      – Suspension trainer seat
      – Flip down front visor
      – Standard side of cab access
    • Deluxe cab:
      – Heated and ventilated seats
      – Suspension trainer seat
      – Retractable front visor
      – Rear of cab access and standard side of cab access
      – Power windows
    • Deluxe cold weather cab:
      – Heated and ventilated seats
      – Suspension trainer seat
      – Retractable front visor
      – Rear of cab access and standard side of cab access
      – Power windows
      – Heated mirrors
    • All cab options include the following features:
      • Air conditioner with automatic climate control
      • 12V DC power supply (3)
      • Coat hook
      • Diagnostic connection port
      • Dome courtesy light
      • Entertainment radio ready 5 amp converter, speakers and wiring harness
      • Gauges/Indicators:
        – Gauge panel: Transmission fluid temperature; Brake oil temperature; Engine coolant temperature; Fuel level; Torque converter oil temperature
        – Electric engine control fault indicator
        – Electric hour meter
        – Speedometer
        – Tachometer
        – Transmission gear indicator
        – VIMS message center with advisor
      • Heater/defroster (11 070 kCal/43,930 Btu)
      • Horn
      • Cat Detect System
      • Storage compartments
      • Hoist, body control (electric)
      • ROPS cab, insulated/sound suppressed
      • Seat, operator, air suspension
      • Seatbelt, operator, three-points, retractable
      • Seat, trainer, air suspension
      • Seatbelt, trainer, two-points, retractable
      • Stairway and walkway access, 600 mm (23.6 in)
      • Steering wheel, multi tilt, padded, telescopic
      • Tinted glass
      • Window, operator, electric powered
      • Windshield wiper, intermittent control and washer
      • Cup holder
      • Mirrors, right and left
  • 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
    • Braking system:
      – Park brake integrated with gear selector
      – Brake release motor (towing)
      – Oil-cooled, multi-disc (front and rear) – service, retarding, parking, secondary
      – Automatic Retarder Control, adjustable
      – Engine overspeed protection
      – Extended life brake disc material
    • Transmission:
      – 7-speed, automatic powershift with electronic controls (ECPC)
      – Body-up shift inhibitor
      – Controlled throttle shifting
      – Directional shift management
      – Neutral coast inhibitor
      – Neutral start switch
      – Downshift/Reverse shift inhibitor
      – Individual clutch modulation
      – Body-up reverse neutralizer
      – Programmable top speed
      – Lock-up torque converter
    • Pre-lubrication/engine
    • Rear axle continuous lubrication/filtration
  • OTHER STANDARD EQUIPMENT
    • Traction Control System
    • Auto lubrication system
    • Aux “buddy” dumping quick connect
    • Aux steering quick connect (towing)
    • Driveline guard
    • Fast fill fuel system
    • Fuel filter with water separator
    • Ground level VIMS data port
    • Ground level battery lockout
    • Ground level transmission lockout
    • Ground level engine start lockout
    • Ground level engine shut-down
    • High-speed crankcase oil change
    • Reservoirs (3 separate):
      – Brake/Hoist, Steering/Fan, Transmission/Converter
    • Rock ejectors
    • Supplemental steering (automatic)
    • Tie-down eyes
    • Center hitch and tow points (front), tow pin (rear)
    • Vandalism protection locks
    • Vital Information Management System (VIMS):
      – Includes VIMS Payload Monitor with max payload and speed manager
    • Hydraulic filters, 1,000 hour
    • S•O•S℠ sample ports
    • Service points, ground level
    • Sight level gauges for hydraulic/engine oil
  • ANTIFREEZE
    • Extended Life Coolant to –35° C (–30° F)

Optional Equipment

  • OPTIONAL EQUIPMENT
    • Cat Detect System
    • Cabin air precleaner
    • Throttle lock
    • Engine delay shutdown timer
    • Antifreeze/coolant protects to –50° C (–58° F)
    • Fuel tank (7570 L/2,000 gal)
    • SL-V grease injectors
    • Body heat
    • Rear axle lubrication cooler
    • External digital payload display
    • Oil renewal system
    • Oil renewal system with 3 day tank
    • Engine coolant and oil heater for cold weather starts
    • Road Analysis Control (RAC)
    • Portable fire extinguisher
    • Torque converter guard
    • Brake wear indicator gauge
    • Rims (wedge)
    • Rim guard

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