Piscataway Campus
732-885-5555
Bensalem Campus
877-726-7663

Dozers

824 Wheel Dozer

  • Engine Model
    Cat® C15
  • Net Power
    405 HP
  • Net Power
    405 hp
  • Rated Speed
    1800 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