824

824 Wheel Dozer

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.

Category:

Long Term Value and Durability

Efficiency and Productivity

Safety First

Integrated Cat® Technologies

Work in Comfort

Reduce Environmental Impact

Save on Service and Maintenance

Purpose-Built Specialty Models

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

Additional information

Offering Type

Engine Model

Cat® C15

Engine - Rated Speed

1800 r/min ( 1800 r/min )

Engine - Net Power - ISO 9249

302 kW ( 405 HP )

Engine - Torque Rise

33

Engine - Bore

137.2 mm ( 5.4 in )

Engine - Stroke

171.4 mm ( 6.7 in )

Engine - Displacement

15.2 l ( 927.6 in³ )

Engine - 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.

Engine - 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.

Engine - Gross Power

324 kW ( 435 HP )

Operating Specifications - Chip Scoop Operating Weight

38020 kg ( 83820 lb )

Operating Specifications - Coal Scoop Operating Weight

36631 kg ( 80756 lb )

Transmission Type

Cat planetary – powershift – ECPC

Transmission - Forward - 1

6.1 km/h ( 3.8 mile/h )

Transmission - Forward - 2

11.1 km/h ( 6.9 mile/h )

Transmission - Forward - 3

19.6 km/h ( 12.2 mile/h )

Transmission - Forward - 4

34.8 km/h ( 21.6 mile/h )

Transmission - Reverse - 1

7.0 km/h ( 4.3 mile/h )

Transmission - Reverse - 2

12.6 km/h ( 7.8 mile/h )

Transmission - Reverse - 3

22.4 km/h ( 13.9 mile/h )

Transmission - Reverse - 4

39.7 km/h ( 24.7 mile/h )

Hydraulic System - Lift/Tilt - Cylinders, Double Acting - Lift, Bore and Stroke

120 mm × 1070 mm (4.7 in × 42.1 in)

Hydraulic System - Lift/Tilt - Cylinder, Double Acting - Tilt and Tip, Bore and Stroke

140 mm × 230 mm (5.5 in × 9.1 in)

Hydraulic System - Steering - Steering System - Circuit

Pilot operated, load sensing

Hydraulic System - Steering - Steering System - Pump

Variable displacement piston

Hydraulic System - Steering - Relief Valve Setting - Steering

24000 kPa ( 3481 psi )

Service Refill Capacities - Cooling System

116 l ( 30.6 gal (US) )

Service Refill Capacities - Engine Crankcase

34 l ( 9.0 gal (US) )

Service Refill Capacities - Transmission

66 l ( 17.4 gal (US) )

Service Refill Capacities - Fuel Tank

782 l ( 206.6 gal (US) )

Service Refill Capacities - Differential - Final Drives - Front

100 l ( 26.4 gal (US) )

Service Refill Capacities - Differential - Final Drives - Rear

110 l ( 29.1 gal (US) )

Service Refill Capacities - Hydraulic Tank Only

134 l ( 35.4 gal (US) )

Service Refill Capacities - Hydraulic System - Implement/Steering

214 l ( 56.5 gal (US) )

Service Refill Capacities - AC Refrigerant

20

Service Refill Capacities - AC Oil

146 ml ( 4.94 fl oz (US) )

Service Refill Capacities - 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.

Air Conditioning System - Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes.

Axles - Front

Planetary – Fixed

Axles - Rear

Planetary – Oscillating

Axles - Oscillation Angle

±11°

Braking System - Parking Brake

Drum and shoe, spring applied, hydraulic released

Sound Performance - Standard - Operator Sound Level (ISO 6396:2008)

73 dB(A) ( 73 dB(A) )

Sound Performance - Suppression - Operator Sound Level (ISO 6396:2008)

72 dB(A) ( 72 dB(A) )

Sound Performance - Standard - Machine Sound Level (ISO 6395:2008)

113 dB(A) ( 113 dB(A) )

Sound Performance - Suppression - Machine Sound Level (ISO 6395:2008)

110 dB(A) ( 110 dB(A) )

Dimensions (Approximate) - Height to Top of Beacon

4422 mm ( 14.5 ft )

Dimensions (Approximate) - Height - Top of Exhaust Stack

4332 mm ( 14.2 ft )

Dimensions (Approximate) - Height - Top of Hood

3204 mm ( 10.5 ft )

Dimensions (Approximate) - Centerline of Front Axle to Hitch

1850 mm ( 6.1 ft )

Dimensions (Approximate) - Wheel Base

3700 mm ( 12.1 ft )

Dimensions (Approximate) - Length - With Blade on Ground - Straight Blade

8422 mm ( 27.6 ft )

Dimensions (Approximate) - Height - Top of Cab

4100 mm ( 13.5 ft )

Dimensions (Approximate) - Ground Clearance

534.4 mm ( 1.8 ft )

Scoops - Coal Scoop Carry Capacity

13.4 m³ ( 17.5 yd³ )

Scoops - Coal Scoop Doze Capacity

26.8 m³ ( 35.0 yd³ )

Scoops - Chip Scoop Carry Capacity

20.6 m³ ( 27.0 yd³ )

Scoops - Chip Scoop Doze Capacity

41.2 m³ ( 54.0 yd³ )

Dimensions (Approximate) - Ground Clearance - Bumper

852 mm ( 2.8 ft )

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