New CAT Equipment

824 Wheel Dozer

Heavy-Duty Dozing Performance for Demanding Sites

The Cat® 824 Wheel Dozer combines powerful dozing performance with the mobility of a wheeled machine to move material efficiently in mining, stockpile management, reclamation, and site maintenance applications.

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Benefits

IMPROVED MAINTENANCE

Help maximize uptime and productivity with advanced filtration, protected electronics, and available tire pressure monitoring designed to reduce downtime.

BUILT-IN SAFETY

Designed to support confident operation with features that help improve visibility, awareness, and machine access.

ENHANCED OPERATOR COMFORT

Work more comfortably throughout the day with enhanced visibility, intuitive controls, and reduced vibration.
  • Air Conditioning System
    Air Conditioning
    The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 2.0 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes (3.15 tons).
  • Axles
    Front
    Planetary – Fixed
    Oscillation Angle
    ±11°
    Rear
    Planetary – Oscillating
  • Braking System
    Brakes
    Multi-disc wet (enclosed) 4 WHL
    Parking Brake
    Drum and shoe, spring applied, hydraulic released
  • Coal Blade
    Capacity
    21.2 yd³
    Dig Depth
    18.6 in
    Ground Clearance
    42.2 in
    Height
    68.7 in
    Maximum Tilt
    48.9 in
    Turning Radius – Inside Corner of Blade
    11.4 ft
    Turning Radius – Outside Corner of Blade
    24.9 ft
    Width Over End Bits
    189 in
  • Dimensions (Approximate)
    Centerline of Front Axle to Hitch
    6.1 ft
    Centerline of Rear Axle to Edge of Bumper
    9.3 ft
    Ground Clearance
    1.8 ft
    Ground Clearance - Bumper
    2.8 ft
    Ground Clearance to Trunnion
    1.45 ft
    Height - Top of Cab
    13.5 ft
    Height - Top of Exhaust Stack
    14.2 ft
    Height - Top of Hood
    10.5 ft
    Height to Top of Beacon
    14.5 ft
    Length - With Blade on Ground - Straight Blade
    27.6 ft
    Wheel Base
    12.1 ft
    Width Over Guardrails
    10.94 ft
  • Engine
    Bore
    5.4 in
    Displacement
    927.6 in³
    Engine Model
    Cat® C15 
    Engine Power - ISO 14396:2002
    426 hp
    Gross Power - SAE J1995:2014
    434 hp
    High Idle Speed
    2300 r/min
    Low Idle Speed
    800 r/min
    Maximum Altitude without Derating (U.S. EPA Tier 3/EU Stage IIIA)
    9098 ft
    Maximum Altitude without Derating (U.S. EPA Tier 4 Final/EU Stage V)
    9298 ft
    Net Power - ISO 9249:2007
    405 hp
    Net Power - SAE J1349:2011
    405 hp
    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.
    Note (2)
    Two engine emission configurations are available. One 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.
    Peak Net Torque (1,300 rpm)
    1479 lbf·ft
    Rated Speed
    1800 r/min
    Stroke
    6.7 in
    Torque Rise
    33%
  • Extended Wear Blade
    Capacity
    10.6 yd³
    Dig Depth
    18.1 in
    Ground Clearance
    41.4 in
    Height
    53.1 in
    Maximum Tilt
    44.6 in
    Turning Radius – Inside Corner of Blade
    11.4 ft
    Turning Radius – Outside Corner of Blade
    23.9 ft
    Width Over End Bits
    171.6 in
  • Hydraulic System - Lift/Tilt
    Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
    140 mm × 230 mm (5.5 in × 9.1 in)
    Cylinders, Double Acting - Lift, Bore and Stroke
    120 mm × 1070 mm (4.7 in × 42.1 in)
    Main Relief Pressure
    3771 psi
    Maximum Supply Pressure
    3495 psi
    Pump Flow at 1,800 rpm
    30.9 gpm
  • Hydraulic System - Steering
    Bore
    4.5 in
    Max Flow at 1,800 rpm
    44.9 gpm
    Relief Valve Setting - Steering
    3481 psi
    Steering System - Circuit
    Pilot operated, load sensing
    Steering System - Pump
    Variable displacement piston
    Stroke
    22.7 in
    Vehicle Articulation Angle
    86°
  • Operating Specifications
    Blade Capacity Range
    5.1-16.2 m3 (6.6-21.2 yd3)
    Operating Weight – Straight Blade (Tier 4 Final/Stage V)
    74966 lb
  • Semi-Universal Blade
    Capacity
    10 yd³
    Dig Depth
    18.8 in
    Ground Clearance
    42 in
    Height
    61.1 in
    Maximum Tilt
    44.1 in
    Turning Radius – Inside Corner of Blade
    10.8 ft
    Turning Radius – Outside Corner of Blade
    23.8 ft
    Width Over End Bits
    174.1 in
  • Service Refill Capacities
    Cooling System
    30.6 gal (US)
    Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage V Only)
    8.5 gal (US)
    Differential - Final Drives - Front
    26.4 gal (US)
    Differential - Final Drives - Rear
    29.1 gal (US)
    Engine Crankcase
    9 gal (US)
    Fuel Tank
    206.6 gal (US)
    Hydraulic System - Implement/Steering
    56.5 gal (US)
    Hydraulic Tank Only
    35.4 gal (US)
    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. *** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
    Transmission
    17.4 gal (US)
  • Sound Performance - Tier 3 / Stage IIIA
    Machine Sound Power Level (ISO 6395:2008)
    113 dB(A)
    Machine Sound Power Level (ISO 6395:2008)**
    110 dB(A)
    Note (1)
    * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
    Note (2)
    ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701
    Note (3)
    The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
    Note (4)
    The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
    Note (5)
    Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
    Operator Sound Pressure Level (ISO 6396:2008)
    73 dB(A)
    Operator Sound Pressure Level (ISO 6396:2008)*
    72 dB(A)
  • Sound Performance - Tier 4 Final / Stage V
    Machine Sound Power Level (ISO 6395:2008)
    113 dB(A)
    Machine Sound Power Level (ISO 6395:2008)**
    110 dB(A)
    Note (1)
    * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
    Note (2)
    ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701
    Note (3)
    The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
    Note (4)
    The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
    Note (5)
    Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
    Operator Sound Pressure Level (ISO 6396:2008)
    73 dB(A)
    Operator Sound Pressure Level (ISO 6396:2008)*
    72 dB(A)
  • Straight Blade
    Capacity
    6.6 yd³
    Dig Depth
    17.6 in
    Ground Clearance
    41.6 in
    Height
    48.4 in
    Maximum Tilt
    45.9 in
    Turning Radius – Inside Corner of Blade
    10.15 ft
    Turning Radius – Outside Corner of Blade
    23.7 ft
    Width Over End Bits
    177.4 in
  • Straight Push Plate Blade
    Capacity
    6.6 yd³
    Dig Depth
    17.6 in
    Ground Clearance
    41.6 in
    Height
    48.4 in
    Maximum Tilt
    45.9 in
    Turning Radius – Inside Corner of Blade
    10.2 in³
    Turning Radius – Outside Corner of Blade
    23.2 ft
    Width Over End Bits
    177.4 in
  • Transmission
    Forward - 1
    3.8 mile/h
    Forward - 2
    6.9 mile/h
    Forward - 3
    12.2 mile/h
    Forward - 4
    21.6 mile/h
    Reverse - 1
    4.3 mile/h
    Reverse - 2
    7.8 mile/h
    Reverse - 3
    13.9 mile/h
    Reverse - 4
    24.7 mile/h
    Transmission Type
    Cat planetary - powershift - ECPC
  • Universal Blade
    Capacity
    10 yd³
    Dig Depth
    18.1 in
    Ground Clearance
    41.4 in
    Height
    53.1 in
    Maximum Tilt
    44.6 in
    Turning Radius – Inside Corner of Blade
    11.3 ft
    Turning Radius – Outside Corner of Blade
    23.9 ft
    Width Over End Bits
    171.3 in
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
ELECTRICAL
  • Alternator, 150 amp
  • Batteries, maintenance-free (4 – 1,000 CCA)
  • Electrical system, 24V
  • Lighting system, LED (front and rear)
  • Lights, directional (rear)
  • Starter, electric (heavy duty)
OPERATOR ENVIRONMENT
  • 12V power port for mobile phone or laptop connection
  • Air conditioner
  • Cab door, sliding window (LH)
  • Cab precleaner, powered
  • 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
  • Coat and hard hat hooks
  • Electro-hydraulic tilt and tip controls
  • Fingertip shifting controls
  • Flip-up armrest
  • Heater and defroster
  • Horn, electric
  • Implement hydraulic lockout
  • Instrumentation, gauges: – Diesel exhaust fluid (DEF) level (U.S. EPA 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
  • Light, (dome) cab
  • Lunch box and beverage holders
  • Radio, CB (ready)
  • Rubber mounted, laminated, tinted glass
  • 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
  • Slope Indicate
  • Sun visor, front
  • 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)
POWERTRAIN
  • Air-to-air aftercooler
  • Auto shift
  • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
  • Cat Clean Emission Module (Tier 4 Final/Stage V)
  • Electro-hydraulic parking brake
  • Electronic Clutch Pressure Control (ECPC)
  • Engine, Cat C15 meets Tier 4 Final/Stage V emission standards, or emits equivalent to U.S. EPA Tier 3/EU Stage IIIA emission standards
  • Fuel priming pump (electric)
  • Fuel-to-air cooler
  • Integrated braking system
  • Muffler (under hood) (Tier 3/Stage IIIA)
  • No spin rear axle
  • Radiator, Aluminum Modular (AMR)
  • Separated cooling system
  • Single Clutch Speed Shifting (SCSS)
  • Throttle lock
  • Steering, secondary
  • Torque converter with Lock Up Clutch (LUC)
  • Transmission, planetary, with (4F/4R) speed range control
EFFICIENCY
  • Demand fan, hydraulically driven
COLD WEATHER
  • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
  • Starting aid (ether) automatic
SAFETY
  • Alarm, back-up
  • Camera, rear vision
  • Cat Detect: Object Detection (ready)
  • Emergency platform egress
  • Light, warning switched (LED strobe)
  • Lighting, access stairway
  • Mirror, internal (panoramic)
  • Mirrors, rearview (externally mounted)
  • Seat belt with minder, retractable, 76 mm (3 in) wide
  • Stairway, left and right rear access
  • Steering and Transmission Integrated Control (STIC™) system with lockout
  • Toe kicks
SERVICE
  • Auxiliary jump start receptacle
  • 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
  • Ground level engine shutdown switch
  • Ground level lockable master disconnect switch
  • Lighting underhood
  • Oil change system, high speed
  • Oil sampling valves
  • Product Link™
  • Total hydraulic filtration system
OTHER
  • DEF injector phase change tank
  • Fold-down exhaust stack for shipping
  • Fuel tank, 782 L (207 gal)
  • Fenders, standard
  • Guard, driveshaft
  • Guards, crankcase and powertrain
  • Hitch, drawbar with pin
  • Hoses, Cat XT™
  • Hydraulic, engine, and transmission oil coolers
  • Vandalism protection caplocks
  • Venturi stack
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • Radio, AM/FM/AUX/USB/Bluetooth®
POWERTRAIN
  • No-spin rear axle
COLD WEATHER
  • Antifreeze, –50° C (–58° F)
  • Arctic hydraulic oil
  • Heater, engine coolant, 120V
  • Heater, engine coolant, 240V
  • Mirrors, heated
SERVICE
  • Dual stage engine precleaner
  • Fast fill fuel tank
  • Tire Pressure Monitoring System
SOUND
  • Sound suppression
OTHER
  • Counterweight, front
  • Fenders, roading

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