Dozers
824 Wheel Dozer
-
Engine ModelCat® C15
-
Net Power405 HP
-
Net Power405 hp
-
Rated Speed1800 r/min
Engine
- Engine Model
- Cat® C15
- Net Power
- 405 HP
- Net Power
- 405 hp
- Rated Speed
- 1800 r/min
- Net Power
- 405 hp
- Engine Power
- 426 hp
- Gross Power
- 434 hp
- Peak Net Torque
- 1479 lbf·ft
- Torque Rise
- 33%
- Maximum Altitude without Derating
- 9298 ft
- Maximum Altitude without Derating
- 9098 ft
- Bore
- 5.4 in
- Stroke
- 6.7 in
- Displacement
- 927.6 in³
- High Idle Speed
- 2300 r/min
- Low Idle Speed
- 800 r/min
- 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.
- Note
- 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
- 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.
- Gross Power
- 435 HP
Operating Specifications
- Operating Weight
- 74966 lb
- Chip Scoop Operating Weight
- 83820 lb
- Coal Scoop Operating Weight
- 80756 lb
Transmission
- Transmission Type
- Cat planetary - powershift - ECPC
- Forward
- 3.8 mile/h
- Forward
- 6.9 mile/h
- Forward
- 12.2 mile/h
- Forward
- 21.6 mile/h
- Reverse
- 4.3 mile/h
- Reverse
- 7.8 mile/h
- Reverse
- 13.9 mile/h
- Reverse
- 24.7 mile/h
Hydraulic System - Lift/Tilt
- Pump Flow at 1
- 30.9 gal/min
- Main Relief Pressure
- 3771 psi
- Maximum Supply Pressure
- 3495 psi
- Cylinders
- 120 mm × 1070 mm (4.7 in × 42.1 in)
- Cylinder
- 140 mm × 230 mm (5.5 in × 9.1 in)
Hydraulic System - Steering
- Steering System
- Pilot operated, load sensing
- Bore
- 4.5 in
- Stroke
- 22.7 in
- Steering System
- Variable displacement piston
- Max Flow at 1
- 44.9 gal/min
- Relief Valve Setting
- 3481 psi
- Vehicle Articulation Angle
- 86°
Service Refill Capacities
- Cooling System
- 30.6 gal (US)
- Engine Crankcase
- 9 gal (US)
- Transmission
- 17.4 gal (US)
- Fuel Tank
- 206.6 gal (US)
- Diesel Exhaust Fluid Tank
- 8.5 gal (US)
- Differential
- 26.4 gal (US)
- Differential
- 29.1 gal (US)
- Hydraulic Tank Only
- 35.4 gal (US)
- Hydraulic System
- 56.5 gal (US)
- AC Refrigerant
- 20 hg
- AC Oil
- 4.94 fl oz (US)
- Note
- 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, alterna
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 co
Axles
- Front
- Planetary – Fixed
- Rear
- Planetary – Oscillating
- Oscillation Angle
- ±11°
Braking System
- Parking Brake
- Drum and shoe, spring applied, hydraulic released
- Brakes
- Multi-disc wet (enclosed) 4 WHL
Sound Performance - Standard
- Operator Sound Level
- 73 dB(A)
- Machine Sound Level
- 113 dB(A)
Sound Performance
- Operator Sound Level
- 73 dB(A)
- Machine Sound Level
- 113 dB(A)
- Operator Sound Level
- 72 dB(A)
- Machine Sound Level
- 110 dB(A)
- Note 1
- The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at 70% of maximum engine cooling fan speed.
- Note 2
- 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.
- Note
- The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at 70% of maximum engine cooling fan speed.
Sound Performance - Tier 4 Final / Stage V
- Operator Sound Pressure Level
- 73 dB(A)
- Machine Sound Power Level
- 113 dB(A)
- Operator Sound Pressure Level
- 72 dB(A)
- Machine Sound Power Level
- 110 dB(A)
- Note
- * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
- Note
- ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701
- Note
- The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
- Note
- The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
- Note
- 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.
Sound Performance - Suppression
- Operator Sound Level
- 72 dB(A)
- Machine Sound Level
- 110 dB(A)
Sound Performance - Tier 3 / Stage IIIA
- Operator Sound Pressure Level
- 73 dB(A)
- Machine Sound Power Level
- 113 dB(A)
- Operator Sound Pressure Level
- 72 dB(A)
- Machine Sound Power Level
- 110 dB(A)
- Note
- * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
- Note
- ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701
- Note
- The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
- Note
- The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
- Note
- 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.
Dimensions (Approximate)
- Height to Top of Beacon
- 14.5 ft
- Height
- 14.2 ft
- Height
- 10.5 ft
- Ground Clearance
- 2.8 ft
- Centerline of Rear Axle to Edge of Bumper
- 9.28 ft
- Centerline of Front Axle to Hitch
- 6.1 ft
- Wheel Base
- 12.1 ft
- Length
- 27.6 ft
- Ground Clearance to Trunnion
- 1.45 ft
- Height
- 13.5 ft
- Width Over Guardrails
- 10.94 ft
- Ground Clearance
- 1.8 ft
Scoops
- Coal Scoop Carry Capacity
- 17.5 yd³
- Coal Scoop Doze Capacity
- 35 yd³
- Chip Scoop Carry Capacity
- 27 yd³
- Chip Scoop Doze Capacity
- 54 yd³
Straight Blade
- Capacity
- 6.6 yd³
- Width Over End Bits
- 177.4 in
- Height
- 48.4 in
- Dig Depth
- 17.6 in
- Ground Clearance
- 41.6 in
- Maximum Tilt
- 45.9 in
- Turning Radius
- 23.7 ft
- Turning Radius
- 10.15 ft
Straight Push Plate Blade
- Capacity
- 6.6 yd³
- Width Over End Bits
- 177.4 in
- Height
- 48.4 in
- Dig Depth
- 17.6 in
- Ground Clearance
- 41.6 in
- Maximum Tilt
- 45.9 in
- Turning Radius
- 23.2 ft
- Turning Radius
- 10.2 in³
Semi-Universal Blade
- Capacity
- 10 yd³
- Width Over End Bits
- 174.1 in
- Height
- 61.1 in
- Dig Depth
- 18.8 in
- Ground Clearance
- 42 in
- Maximum Tilt
- 44.1 in
- Turning Radius
- 23.8 ft
- Turning Radius
- 10.8 ft
Universal Blade
- Capacity
- 10 yd³
- Width Over End Bits
- 171.3 in
- Height
- 53.1 in
- Dig Depth
- 18.1 in
- Ground Clearance
- 41.4 in
- Maximum Tilt
- 44.6 in
- Turning Radius
- 23.9 ft
- Turning Radius
- 11.3 ft
Coal Blade
- Capacity
- 21.2 yd³
- Width Over End Bits
- 189 in
- Height
- 68.7 in
- Dig Depth
- 18.6 in
- Ground Clearance
- 42.2 in
- Maximum Tilt
- 48.9 in
- Turning Radius
- 24.9 ft
- Turning Radius
- 11.4 ft
Extended Wear Blade
- Capacity
- 10.6 yd³
- Width Over End Bits
- 171.6 in
- Height
- 53.1 in
- Dig Depth
- 18.1 in
- Ground Clearance
- 41.4 in
- Maximum Tilt
- 44.6 in
- Turning Radius
- 23.9 ft
- Turning Radius
- 11.4 ft
-
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
- Cat Detect: Object Detection (ready)
- Mirror, internal (panoramic)
- Mirrors, rearview (externally mounted)
- Seat belt with minder, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC™) system with lockout
- Emergency platform egress
- Stairway, left and right rear access
- Toe kicks
-
EFFICIENCY
- Hydraulically driven demand fan
-
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)
- 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
-
COLD WEATHER
- Starting aid (ether) automatic
- Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
-
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)
-
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 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
- 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)
-
OTHER
- Guard, driveshaft
- Guards, crankcase and powertrain
- 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
- Vandalism protection caplocks
- Venturi stack
-
SERVICE
- Ground level engine shutdown switch
- Ground level lockable master disconnect switch
- Auxiliary 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
- Oil change system, high speed
- Oil sampling valves
- Product Link™
- Lighting underhood
- Total hydraulic filtration system
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
OPERATOR ENVIRONMENT
- Radio, AM/FM/AUX/USB/Bluetooth®
-
OTHER
- Counterweight, front
-
SOUND
- Sound suppression
-
ELECTRICAL
- Lighting system, LED
-
SERVICE
- Tire Pressure Monitoring System
- Dual stage engine precleaner
-
COLD WEATHER
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
- Antifreeze, –50° C (–58° F)
- Arctic hydraulic oil
- Mirrors, heated
-
POWERTRAIN
- No-spin rear axle
- $59,500 2021 Cat 272D3XE
- $193,000 2022 Cat 315-07
- 2022 Cat D8T
- $98,500 2019 Cat D3K2LGP
- 2022 Cat D8T
-
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