824

Wheel Dozers 824

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Key Specs

Engine Model
Cat® C15
Cat® C15
Rated Speed
1800 r/min
1800 r/min
Net Power - ISO 9249
405 HP
302 kW

Overview

MOBILE. AGILE. VERSATILE.

Cat® wheel dozers combine the power of a track dozer with the mobility of a wheeled machine to deliver high production at low operating costs in a variety of applications — from surface mining cleanup to coal stock piling, road maintenance to reclamation.

Benefits

IMPROVED MAINTENANCE

Make regular maintenance more convenient with accessible controls located inside the cab

ADDITIONAL SAFETY

Grouped, ground level engine and machine controls allow for safe and easy daily maintenance

ENHANCED OPERATOR COMFORT

Comfortable cab and low effort controls with reduced vibration levels help operators work more productively throughout the day

UP TO 36% LESS CO2 EMISSIONS

The 824 emits up to 36% less CO2 than the previous 824H.

Product Specifications for 824

Engine Model Cat® C15 Cat® C15
Rated Speed 1800 r/min 1800 r/min
Net Power - ISO 9249 405 HP 302 kW
Torque Rise 33 33
Bore 5.4 in 137.2 mm
Stroke 6.7 in 171.4 mm
Displacement 927.6 in³ 15.2 l
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emissions standards. The other meets Brazil MAR-1 emission standards, emitting equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emissions standards. The other meets Brazil MAR-1 emission standards, emitting equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Note (1) Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.
Gross Power 435 HP 324 kW
Chip Scoop Operating Weight 83820 lb 38020 kg
Coal Scoop Operating Weight 80756 lb 36631 kg
Transmission Type Cat planetary - powershift - ECPC Cat planetary - powershift - ECPC
Forward - 1 3.8 mile/h 6.1 km/h
Forward - 2 6.9 mile/h 11.1 km/h
Forward - 3 12.2 mile/h 19.6 km/h
Forward - 4 21.6 mile/h 34.8 km/h
Reverse - 1 4.3 mile/h 7 km/h
Reverse - 2 7.8 mile/h 12.6 km/h
Reverse - 3 13.9 mile/h 22.4 km/h
Reverse - 4 24.7 mile/h 39.7 km/h
Cylinders, Double Acting - Lift, Bore and Stroke 120 mm × 1070 mm (4.7 in × 42.1 in) 120 mm × 1070 mm (4.7 in × 42.1 in)
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in) 140 mm × 230 mm (5.5 in × 9.1 in)
Steering System - Circuit Pilot operated, load sensing Pilot operated, load sensing
Steering System - Pump Variable displacement piston Variable displacement piston
Relief Valve Setting - Steering 3481 psi 24000 kPa
Cooling System 30.6 gal (US) 116 l
Engine Crankcase 9 gal (US) 34 l
Transmission 17.4 gal (US) 66 l
Fuel Tank 206.6 gal (US) 782 l
Differential - Final Drives - Front 26.4 gal (US) 100 l
Differential - Final Drives - Rear 29.1 gal (US) 110 l
Hydraulic Tank Only 35.4 gal (US) 134 l
Hydraulic System - Implement/Steering 56.5 gal (US) 214 l
AC Refrigerant 20 20
AC Oil 4.94 fl oz (US) 146 ml
Note (1) All nonroad Tier 4 Final, EU Stage V, and Japan 2014 (Tier 4 Final) diesel engines are required to use:– Ultra low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less.– Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that reduce greenhouse gases: • Up to B20 biodiesel (FAME)** • Up to 100% HVO and GTL renewable fuels – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.– Diesel exhaust fluid (DEF) that meets all requirements defined in ISO 22241-1:2006. * Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. ** Engines with aftertreatment devices can use up to B20. Engines with no aftertreatment devices can use higher blends, up to B100. All nonroad Tier 4 Final, EU Stage V, and Japan 2014 (Tier 4 Final) diesel engines are required to use:– Ultra low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less.– Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that reduce greenhouse gases: • Up to B20 biodiesel (FAME)** • Up to 100% HVO and GTL renewable fuels – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.– Diesel exhaust fluid (DEF) that meets all requirements defined in ISO 22241-1:2006. * Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. ** Engines with aftertreatment devices can use up to B20. Engines with no aftertreatment devices can use higher blends, up to B100.
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes.
Front Planetary – Fixed Planetary – Fixed
Rear Planetary – Oscillating Planetary – Oscillating
Oscillation Angle ±11° ±11°
Parking Brake Drum and shoe, spring applied, hydraulic released Drum and shoe, spring applied, hydraulic released
Operator Sound Level (ISO 6396:2008) 73 dB(A) 73 dB(A)
Machine Sound Level (ISO 6395:2008) 113 dB(A) 113 dB(A)
Operator Sound Level (ISO 6396:2008) 72 dB(A) 72 dB(A)
Machine Sound Level (ISO 6395:2008) 110 dB(A) 110 dB(A)
Height to Top of Beacon 14.5 ft 4422 mm
Height - Top of Exhaust Stack 14.2 ft 4332 mm
Height - Top of Hood 10.5 ft 3204 mm
Ground Clearance - Bumper 2.8 ft 852 mm
Centerline of Front Axle to Hitch 6.1 ft 1850 mm
Wheel Base 12.1 ft 3700 mm
Length - With Blade on Ground - Straight Blade 27.6 ft 8422 mm
Height - Top of Cab 13.5 ft 4100 mm
Ground Clearance 1.8 ft 534.4 mm
Coal Scoop Carry Capacity 17.5 yd³ 13.4 m³
Coal Scoop Doze Capacity 35 yd³ 26.8 m³
Chip Scoop Carry Capacity 27 yd³ 20.6 m³
Chip Scoop Doze Capacity 54 yd³ 41.2 m³

824 Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

SAFETY

  • Camera, rear vision
  • Alarm, back-up
  • Light, warning switched (LED strobe)
  • Lighting, access stairway
  • Cab Integrated Object Detection System (CIODS) ready
  • Mirror, internal (panoramic)
  • Mirrors, rearview (externally mounted)
  • Seat belt with minder, retractable, 76 mm (3 in) wide
  • STIC control system with lockout
  • Emergency platform egress
  • Stairway, left and right rear access
  • Toe kicks

EFFICIENCY

  • Hydraulically driven demand fan

POWER TRAIN

  • Air to air aftercooler
  • Auto shift
  • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
  • Cat clean emission module (Tier 4 Final/Stage V equivalent)
  • Electro-hydraulic parking brake
  • Electronic Clutch Pressure Control (ECPC)
  • Engine, Cat C15 emitting equivalent to Tier 3/Stage IIIA or meets Tier 4 Final/Stage V emission standards
  • Fuel priming pump (electric)
  • Fuel to air cooler
  • Integrated braking system
  • Muffler (under hood) (Tier 3/Stage IIIA)
  • Radiator, Aluminum Modular (AMR)
  • Separated cooling system
  • Single Clutch Speed Shifting (SCSS)
  • Throttle lock
  • Torque converter with Lock Up Clutch (LUC)
  • Transmission, planetary, with 4F/4R speed range control

ELECTRICAL

  • Alternator, 150 amp
  • Batteries, maintenance-free (4 – 1,000 CCA)
  • Electrical system, 24V
  • Lighting system, halogen (front and rear)
  • Lights, directional (rear)
  • Starter, electric (heavy duty)
  • Starting receptacle for emergency start

OPERATOR ENVIRONMENT

  • Radio, CB (ready)
  • 12V power port for mobile phone or laptop connection
  • Air conditioner
  • Cab, sound-suppressed pressurized, internal four-post rollover protective structure/ falling objects protective structure (ROPS/ FOPS), radio ready for entertainment includes antenna, speakers, converter (12-volt 10/15-amp), and power port
  • Cab door, sliding window (LH)
  • Coat and hard hat hooks
  • Electro-hydraulic tilt and lift controls
  • Finger tip shifting controls
  • Flip-up armrest
  • Heater and defroster
  • Horn, electric
  • Implement hydraulic lockout
  • Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage V) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
  • Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
  • Cab precleaner, powered
  • Light, (dome) cab
  • Lunch box and beverage holders
  • Seat, premium plus containing forced air heating and cooling, two-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness adjustment, dynamic end dampening, and leather finish
  • Sun visor, front
  • Rubber mounted, laminated, tinted glass
  • Transmission gear (indicator)
  • Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles
  • Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)

COLD WEATHER

  • Starting aid (ether) automatic
  • Mirrors, heated
  • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER

  • Guard, driveshaft
  • Guards, crankcase and power train

OTHER STANDARD EQUIPMENT

  • Fold down exhaust stack for shipping
  • Fuel tank, 782 L (207 gal)
  • Hitch, drawbar with pin
  • Hoses, Cat XT
  • Hydraulic, engine, and transmission oil coolers
  • Secondary steering
  • Steering, load sensing
  • Vandalism protection caplocks
  • Venturi stack

SERVICE

  • Ground level engine shutoff
  • Ground level lockable master disconnect switch
  • Doors, service access (locking)
  • Ecology drains for engine, radiator, transmission, hydraulic tank
  • Engine, crankcase, 500 hour interval with CJ-4 oil
  • Engine precleaner
  • Fire suppression ready
  • Oil change system, high speed
  • Oil sampling valves
  • Product Link
  • Total hydraulic filtration system

824 Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

  • Radio, AM/FM/AUX/USB/BLUETOOTH

BLADES

  • Blade, Straight
  • Blade, Straight with Push Plate
  • Blade, Semi-U
  • Blade, U
  • Blade, Extended Wear U
  • Blade, Coal U

COLD WEATHER

  • Heater, engine coolant, 120V
  • Heater, engine coolant, 240V
  • Antifreeze, –50° C (–58° F)

OTHER

  • Counterweight, Front

MISCELLANEOUS

  • Film (ANSI) (Tier 4 Final/Stage V equivalent)
  • EU certification (Tier 4 Final/Stage V equivalent)
  • Plate – year of manufacture (Tier 3/Stage IIIA equivalent)

SERVICE

  • Tire Pressure Monitoring System
  • Dual stage engine precleaner

POWER TRAIN

  • No-spin rear axle

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

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