Mining Trucks

Cat 797F

Payload
363t
Body Capacity
240-267m³
Loaded Speed
67.6km/hr

Whether you're hauling copper, coal, gold, iron ore or overburden, the Cat®797F provides you with the best in class cost per unit of production. This fast and fuel-efficient mining truck from industry leaders Cat delivers outstanding performance and productivity to enable your operators to haul more every load, cycle and shift. And with new improvements in safety, productivity, serviceability and comfort, you’ll see why the Cat 797F dump truck is the industry leader of its class. Combine these features with unmatched dealer support from Hastings Deering and you’ll see why more mine sites choose Cat Mining Trucks for their production needs. 

Delivering constant power, faster speeds and superior controllability, the Cat 797 delivers high efficiency at the lowest system weight and cost, with optimum speeds across challenging grades and underfoot conditions while enabling operators to work confidently and productively. This Cat mining truck features a 20-cylinder C175-20 diesel engine with a four-stroke design for optimum efficiency and provides unequalled lugging force during acceleration. With the 797 dump truck, handling and machine control have been enhanced through the Automatic Retarding Control and four-corner oil-cooled brakes, providing industry-leading controllability.  

Designed to use less fuel and, in turn, reduced engine emissions, the Cat 797 enables your organisation to operate in line with environmentally-sound policies and practices while continuing to meet the demand for mined materials. Moreover, not only are Cat mining trucks like the 797 designed to provide more than 100,000 hours of service, but the frame, engine, components and powertrain are designed to be rebuilt, further enabling businesses like yours to reduce your carbon footprint while operating as cost-effectively as possible. 

As a Cat mining truck, the Cat 797 offers market-leading safety features — isolation box, slip-resistant surfaces, state-of-the-art collision avoidance technologies and more — to keep your operators comfortable and safe throughout every shift. Additionally, with the Cat Detect system factory-installed as standard equipment on all Cat 797F mining trucks, operators are notified of detected objects with both audible and visual indications, ensuring they know what’s around the truck at all times, significantly enhancing safety for everyone on-site. 

Backed by our extensive service coverage, flat rate scheduled servicing and 24/7 parts availability, Hastings Deering is the right choice for your heavy equipment needs. As the official Cat dealer in Queensland and Northern Territory, we have the Cat 797 dump truck in stock and ready for you to trial. When you’re ready to increase your on-site productivity with a best-in-class mining truck, contact your local Hastings Deering branch

Specifications

Payload
363t
Body Capacity
240-267m³
Loaded Speed
67.6km/hr
Operating Weight
623,690kg
Power
2,983kW (4,055hp)
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Specifications

Engine
Bore 175mm Displacement 106l 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. Engine Model Cat® C175-20 Gross Power - SAE J1995 2983kW Net Power - SAE J1349 2828kW 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. Note (2) U.S. EPA Tier 4 Final available for applicable markets. Note (3) High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available. Rated Speed 1750r/min Stroke 220mm
Weights - Approximate
Body Weight 43000kg Chassis Weight 215217kg Nominal Rated Payload 364t Note (1) Consult your tire manufacturer for maximum tire load Note (2) Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. Note (4) Tier 4 Chassis Weight: 486263 lb (220565 kg) Rated Gross Machine Weight 623690kg
Weight Distributions - Approximate
Front Axle - Empty 47.2% Front Axle - Loaded 33.3% Note Weight distributions optimized with Cat body. Rear Axle - Empty 52.8% Rear Axle - Loaded 66.7%
Final Drives
Differential Ratio 1.276:1 Note Double reduction, planetary with full floating axles. Planetary Ratio 16.67:1 Total Reduction Ratio 21.26:1 Type Double reduction, planetary with full floating axles.
Transmission
Forward - 1 10.7km/h Forward - 2 14.4km/h Forward - 3 19.3km/h Forward - 4 26.1km/h Forward - 5 35km/h Forward - 6 47.3km/h Forward - 7 63.6km/h Reverse 11.9km/h Top Speed - Loaded 63.6km/h
Tires
Note Quick Change Rims optional. Note (1) Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Rims 44" x 63" Tires 59/80 R63
Braking System
Front Wet Disc Brake Surface Area 132259cm² Load Brake Rear service brakes Note Anti-Lock Brake System (ABS) optional with CMD package Parking Brake Four-corner, Multi-disc, Spring Applied, Hydraulically Released Rear - Wet Disc Brake Surface Area 198388cm² Service Brakes Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Standards Service and Secondary: ISO 3450:2011
Capacity - HP Body - 100% Fill Factor
Heaped (SAE 2:1)* 330 yd³ / 252 m³ Note (1) Consult your local Cat dealer for body recommendations. Struck 225 yd³ / 172 m³
Body Hoists
Body Lower Time - Float 18s Body Power Down- High Idle 18s Body Raise Time - High Idle 25s Pump Flow - High Idle 1140l/min Relief Valve Setting - Raise 24200kPa Type Twin, two-stage hydraulic cylinders with snubbing valve.
Suspension
Effective Cylinder Stroke - Front 99.1mm Effective Cylinder Stroke - Rear 93.2mm Rear axle - Oscillation ±3.96 degrees Type Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments
Service Refill Capacities
Brake/Hoist Tank 770l Brake Hoist System - Includes Tank 1850l Cooling System 1160l Crankcase 390l Diesel Exhaust Fluid Tank 375l Differentials 1250l Front Wheels - Each 61l Fuel Tank 3785l Fuel Tank (Tier 4) 4542l Note (1) DEF Tank only available for EPA Tier 4 engine option. Steering System - Including Tank 360l Steering Tank 254l Torque Converter/Transmission System - Including Sump 629l Torque Converter Sump 303l
Cab
Air Conditioning HFC - 134A refrigerant: 24,300 Btu/h FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II criteria. Heater / Defroster 38900Btu/h Note Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. ROPS Standards (1) The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. ROPS Standards (2) ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria.
Steering
Note Turning Diameter (ISO 7457:2009) Steering Angle 40° Steering Standards ISO 5010:2007 Turning Diameter - Front 37.4m
Dimensions
Centerline Front Tire Width 6534mm Centerline of Rear Dual Tire Width 6233mm Dump Clearance 2017mm Engine Guard Clearance - Loaded 1025mm Front Canopy Height - Empty 7709mm Height - Top of ROPS - Empty 6526mm Inside Body Depth - Maximum 3363mm Inside Body Length 9976mm Inside Body Width 8513mm Loaded Ground Clearance 786mm Loading Height - Empty 6998mm Outside Body Width 9755mm Overall Body Length 14802mm Overall Canopy Width 9116mm Overall Height - Body Raised 15701mm Overall Length 15080mm Overall Tire Width 9529mm Rear Axle - Clearance - Loaded 947mm Rear Axle - Tail 3944mm Wheel Base 7195mm

How does the 797F Compare?

  • Cat 797F
    Off-Highway Trucks Cat 797F
    Payload
    363t
    Body Capacity
    240-267m³
    Loaded Speed
    67.6km/hr
    SELECTED MODEL

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  • Cat 794 AC
    Off-Highway Trucks Cat 794 AC
    Payload
    291t
    Body Capacity
    180-222m³
    Loaded Speed
    60km/hr

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  • Cat 793D
    Off-Highway Trucks Cat 793D
    Payload
    231t
    Body Capacity
    159-190m³
    Loaded Speed
    60km/hr

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