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824K Wheel Dozer

Engine Model

Cat® C15 

Net Power - ISO 9249

405 HP


Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. The 824K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.


360° View


360� Exterior view. Double click on the image to zoom in on any area of the product.


360� Interior view. Double click on the image to zoom in on any area of the product.


824K Virtual Product Tour


  • Engine
    Spec Value
    Engine Model Cat® C15 
    Net Power - ISO 9249 405 HP
    Stroke 6.7 in
    Gross Power 435 HP
    Emissions Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
    Displacement 927.6 in³
    Bore 5.4 in
  • Transmission
    Spec Value
    Transmission Type Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
  • Axles
    Spec Value
    Front Planetary – Fixed
    Rear Planetary – Oscillating
    Oscillation Angle ±11°
  • Service Refill Capacities
    Spec Value
    Differential - Final Drives - Front 26.4 gal (US)
    Fuel Tank 206.6 gal (US)
    Differential - Final Drives - Rear 29.1 gal (US)
    Transmission 17.4 gal (US)
    Cooling System 30.6 gal (US)
  • Operating Specifications
    Spec Value
    Operating Weight 74966 lb
  • Dimensions (Approximate)
    Spec Value
    Height - Top of Hood 10.5 ft
    Height - Top of Cab 13.5 ft
    Wheel Base 12.1 ft
    Centerline of Rear Axle to Edge of Bumper 9.3 ft
    Height - Top of Exhaust Stack 14.2 ft
    Ground Clearance 1.4 ft
    Centerline of Front Axle to Hitch 6.1 ft
  • Hydraulic System
    Spec Value
    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)
  • Hydraulic System - Steering
    Spec Value
    Steering System - Circuit Double Acting – End Mounted
    Steering System - Pump Piston – Variable Displacement

Standard Equipment


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


  • Air to air aftercooler
  • Auto shift
  • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
  • Cat clean emission module (Tier 4 Final/Stage IV equivalent)
  • Electro-hydraulic parking brake
  • Electronic Clutch Pressure Control (ECPC)
  • Engine, Cat C15: – U.S. EPA Tier 4 Final/EU Stage IV equivalent – U.S. EPA Tier 3/EU Stage IIIA equivalent
  • Fuel priming pump (electric)
  • Fuel to air cooler
  • Ground level engine shutoff
  • Hydraulically driven demand fan
  • Integrated braking system
  • Muffler (under hood) (Tier 3/Stage IIIA equivalent)
  • Radiator, Aluminum Modular (AMR)
  • Separated cooling system
  • Single Clutch Speed Shifting (SCSS)
  • Starting aid (ether) automatic
  • Throttle lock
  • Torque converter with Lock Up Clutch (LUC)
  • Transmission, planetary, with 4F/4R speed range control


  • Alarm, back-up
  • Alternator, 150 amp
  • Batteries, maintenance-free (4 – 1,000 CCA)
  • Electrical system, 24V
  • Ground level lockable master disconnect switch
  • Light, warning switched (LED strobe)
  • Lighting, access stairway
  • Lighting system, halogen (front and rear)
  • Lights, directional (rear)
  • Starter, electric (heavy duty)
  • Starting receptacle for emergency start


  • 12V power port for mobile phone or laptop connection
  • Air conditioner
  • Cab, sound-suppressed pressurized
  • Cab door, sliding window (LH)
  • Cab Integrated Object Detection System (CIODS) ready
  • 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 IV) – 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
  • Laminated glass
  • Light, (dome) cab
  • Lunch box and beverage holders
  • Internal four-post rollover protective structure (ROPS/FOPS)
  • Mirror, internal (panoramic)
  • Mirrors, heated ready
  • Mirrors, rearview (externally mounted)
  • Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
  • Seat, Cat Comfort (cloth) air suspension
  • Seat belt with minder, retractable, 76 mm (3 in) wide
  • STIC control system with lockout
  • Sun visor, front
  • 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)


  • Guard, driveshaft
  • Guards, crankcase and power train


  • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)


  • Doors, service access (locking)
  • Ecology drains for engine, radiator, transmission, hydraulic tank
  • Emergency platform egress
  • Engine, crankcase, 500 hour interval with CJ-4 oil
  • Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown
  • Fire suppression ready
  • 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
  • Oil change system, high speed
  • Oil sampling valves
  • Product Link
  • Secondary steering
  • Stairway, left and right rear access
  • Steering, load sensing
  • Toe kicks
  • Total hydraulic filtration system
  • Vandalism protection caplocks
  • Venturi stack

Optional Equipment


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


  • Camera, rear vision
  • Radio, CB (ready)


  • Heater, engine coolant, 120V
  • Heater, engine coolant, 240V


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


  • Antifreeze, –50° C (–58° F)


  • Counterweight, Front
  • Tire Pressure Monitoring System


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