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824

824

Cat Wheel Dozers offer high production capabilities, along with mobility and versatility. These outstanding utility machines are engineered for demanding work and are an excellent choice for applications including surface mining, cleanup, stock piles, road maintenance, reclamation and jobs where travel is required between multiple sites. The Cat Wheel Dozers line will keep your material moving with reliability, efficiency and low operating costs.

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Specifications
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
  • Rear
    Planetary – Oscillating
  • Oscillation Angle
    ±11°
Braking System
  • Parking Brake
    Drum and shoe, spring applied, hydraulic released
  • Brakes
    Multi-disc wet (enclosed) 4 WHL
Coal Blade
  • Capacity
    21.2 yd³ 16.2 m³
  • Width Over End Bits
    189 in 4798 mm
  • Height
    68.7 in 1745 mm
  • Dig Depth
    18.6 in 472 mm
  • Ground Clearance
    42.2 in 1072 mm
  • Maximum Tilt
    48.9 in 1242 mm
  • Turning Radius – Outside Corner of Blade
    24.9 ft 7590 mm
  • Turning Radius – Inside Corner of Blade
    11.4 ft 3496 mm
Dimensions (Approximate)
  • Height to Top of Beacon
    14.5 ft 4422 mm
  • Height - Top of Exhaust Stack
    14.2 ft 4332 mm
  • Height - Top of Hood
    10.5 ft 3204 mm
  • Ground Clearance - Bumper
    2.8 ft 852 mm
  • Centerline of Rear Axle to Edge of Bumper
    9.3 ft 2830 mm
  • Centerline of Front Axle to Hitch
    6.1 ft 1850 mm
  • Wheel Base
    12.1 ft 3700 mm
  • Length - With Blade on Ground - Straight Blade
    27.6 ft 8422 mm
  • Ground Clearance to Trunnion
    1.45 ft 441.4 mm
  • Height - Top of Cab
    13.5 ft 4100 mm
  • Width Over Guardrails
    10.94 ft 3336 mm
  • Ground Clearance
    1.8 ft 534.4 mm
Engine
  • Engine Model
    Cat® C15 
  • Net Power - SAE J1349:2011
    405 hp 302 kW
  • Rated Speed
    1800 r/min 1800 r/min
  • Net Power - ISO 9249:2007
    405 hp 302 kW
  • Engine Power - ISO 14396:2002
    426 hp 318 kW
  • Gross Power - SAE J1995:2014
    434 hp 324 kW
  • Peak Net Torque (1,300 rpm)
    1479 lbf·ft 2005 N·m
  • Torque Rise
    33%
  • Maximum Altitude without Derating (U.S. EPA Tier 4 Final/EU Stage V)
    9298 ft 2834 m
  • Maximum Altitude without Derating (U.S. EPA Tier 3/EU Stage IIIA)
    9098 ft 2773 m
  • Bore
    5.4 in 137.2 mm
  • Stroke
    6.7 in 171.4 mm
  • Displacement
    927.6 in³ 15.2 l
  • High Idle Speed
    2300 r/min 2300 r/min
  • Low Idle Speed
    800 r/min 800 r/min
  • 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.
Extended Wear Blade
  • Capacity
    10.6 yd³ 8.1 m³
  • Width Over End Bits
    171.6 in 4357 mm
  • Height
    53.1 in 1350 mm
  • Dig Depth
    18.1 in 461 mm
  • Ground Clearance
    41.4 in 1051 mm
  • Maximum Tilt
    44.6 in 1132 mm
  • Turning Radius – Outside Corner of Blade
    23.9 ft 7296 mm
  • Turning Radius – Inside Corner of Blade
    11.4 ft 3475 mm
Hydraulic System - Lift/Tilt
  • Pump Flow at 1,800 rpm
    30.9 gal/min 117 l/min
  • Main Relief Pressure
    3771 psi 26000 kPa
  • Maximum Supply Pressure
    3495 psi 24100 kPa
  • Cylinders, Double Acting - Lift, Bore and Stroke
    120 mm × 1070 mm (4.7 in × 42.1 in)
  • 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
  • Bore
    4.5 in 114.3 mm
  • Stroke
    22.7 in 576 mm
  • Steering System - Pump
    Variable displacement piston
  • Max Flow at 1,800 rpm
    44.9 gal/min 170 l/min
  • Relief Valve Setting - Steering
    3481 psi 24000 kPa
  • Vehicle Articulation Angle
    86°
Operating Specifications
  • Operating Weight – Straight Blade (Tier 4 Final/Stage V)
    74966 lb 34004 kg
  • Blade Capacity Range
    5.1-16.2 m3 (6.6-21.2 yd3)
Semi-Universal Blade
  • Capacity
    10 yd³ 7.7 m³
  • Width Over End Bits
    174.1 in 4421 mm
  • Height
    61.1 in 1551 mm
  • Dig Depth
    18.8 in 477 mm
  • Ground Clearance
    42 in 1068 mm
  • Maximum Tilt
    44.1 in 1120 mm
  • Turning Radius – Outside Corner of Blade
    23.8 ft 7260 mm
  • Turning Radius – Inside Corner of Blade
    10.8 ft 3313 mm
Service Refill Capacities
  • Cooling System
    30.6 gal (US) 116 l
  • Engine Crankcase
    9 gal (US) 34 l
  • Transmission
    17.4 gal (US) 66 l
  • Fuel Tank
    206.6 gal (US) 782 l
  • Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage V Only)
    8.5 gal (US) 32 l
  • Differential - Final Drives - Front
    26.4 gal (US) 100 l
  • Differential - Final Drives - Rear
    29.1 gal (US) 110 l
  • Hydraulic Tank Only
    35.4 gal (US) 134 l
  • Hydraulic System - Implement/Steering
    56.5 gal (US) 214 l
  • 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.
Sound Performance - Tier 3 / Stage IIIA
  • Operator Sound Pressure Level (ISO 6396:2008)
    73 dB(A) 73 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)
    113 dB(A) 113 dB(A)
  • Operator Sound Pressure Level (ISO 6396:2008)*
    72 dB(A) 72 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)**
    110 dB(A) 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.
Sound Performance - Tier 4 Final / Stage V
  • Operator Sound Pressure Level (ISO 6396:2008)
    73 dB(A) 73 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)
    113 dB(A) 113 dB(A)
  • Operator Sound Pressure Level (ISO 6396:2008)*
    72 dB(A) 72 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)**
    110 dB(A) 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.
Straight Blade
  • Capacity
    6.6 yd³ 5 m³
  • Width Over End Bits
    177.4 in 4507 mm
  • Height
    48.4 in 1230 mm
  • Dig Depth
    17.6 in 448 mm
  • Ground Clearance
    41.6 in 1057 mm
  • Maximum Tilt
    45.9 in 1167 mm
  • Turning Radius – Outside Corner of Blade
    23.7 ft 7227 mm
  • Turning Radius – Inside Corner of Blade
    10.15 ft 3093 mm
Straight Push Plate Blade
  • Capacity
    6.6 yd³ 5 m³
  • Width Over End Bits
    177.4 in 4507 mm
  • Height
    48.4 in 1230 mm
  • Dig Depth
    17.6 in 448 mm
  • Ground Clearance
    41.6 in 1057 mm
  • Maximum Tilt
    45.9 in 1167 mm
  • Turning Radius – Outside Corner of Blade
    23.2 ft 7099 mm
  • Turning Radius – Inside Corner of Blade
    10.2 in³ 3120 mm
Transmission
  • Transmission Type
    Cat planetary - powershift - ECPC
  • Forward - 1
    3.8 mile/h 6.1 km/h
  • Forward - 2
    6.9 mile/h 11.1 km/h
  • Forward - 3
    12.2 mile/h 19.6 km/h
  • Forward - 4
    21.6 mile/h 34.8 km/h
  • Reverse - 1
    4.3 mile/h 7 km/h
  • Reverse - 2
    7.8 mile/h 12.6 km/h
  • Reverse - 3
    13.9 mile/h 22.4 km/h
  • Reverse - 4
    24.7 mile/h 39.7 km/h
Universal Blade
  • Capacity
    10 yd³ 7.7 m³
  • Width Over End Bits
    171.3 in 4352 mm
  • Height
    53.1 in 1350 mm
  • Dig Depth
    18.1 in 461 mm
  • Ground Clearance
    41.4 in 1051 mm
  • Maximum Tilt
    44.6 in 1132 mm
  • Turning Radius – Outside Corner of Blade
    23.9 ft 7299 mm
  • Turning Radius – Inside Corner of Blade
    11.3 ft 3468 mm
Benefits

        
  • Solid through-width push beams transfer and absorb stresses through a larger portion of the frame. 
  •     
  • The full box-section rear frame helps resist torsional shock and twisting forces.
  •     
  • Heavy-duty steering cylinder mounts efficiently transmit steering loads into the frame.
  •     
  • Optimized axle mounting helps result in increased structural integrity.
  •     
  • Delayed engine shutdown allows your machine to cool before shutting down the engine to help prevent engine and after-treatment damage.
  •     
  • Resilient, durable blades are designed with excellent dozing and rolling characteristics.
        
  • The Cat C15 engine is designed for maximum fuel efficiency in the most demanding conditions.
  •     
  • Load sensing hydraulic steering system helps enable precise machine control for easier loading.
  •     
  • Experience increased efficiency with variable displacement piston pumps.
  •     
  • World-class Cat planetary powershift transmission features Single Clutch Speed Shifting (SCSS) for smooth, consistent shifting and efficiency. Enable autoshift mode to automatically upshift or downshift based on machine speed, optimizing performance and conserving fuel.
  •     
  • Equipped with Cat torque converter (TC) with lock-up clutch which helps optimize fuel efficiency by eliminating TC losses while transferring more power to the ground. 
        
  • Standard rear vision camera to help enhance operator visibility and improve workspace safety.
  •     
  • Battery disconnect, emergency engine shutdown, and stairway light switch are accessed through the ground level power service center.
  •     
  • Cab-mounted LED beacon helps provide warning for others near the machine.
        
  • Integrated technologies help you to monitor, manage, and enhance your jobsite operations.
  •     
  • Product Link™ remote monitoring helps provide valuable insight into machine or fleet performance through the VisionLink® interface, so you can make decisions that boost jobsite efficiency and lower operating costs.
  •     
  • Vital Information Management System (VIMS™) touchscreen display helps give access to a wide range of sensor information and enhanced machine data to help resolve problems before machine failure.
  •     
  • Optional Cat Detect technologies help enhance awareness of the environment around the machine for increased safety.
        
  • Steering and Transmission Integrated Control (STIC™) system combines directional selection, gear selection, and steering into a single lever, helping to maximize 
        responsiveness and control, while reducing operator fatigue.
  •     
  • Operators can easily enter and exit the cab with fold-up STIC steer/armrest, reduced access stairway angles, and standard stairway lighting.
  •     
  • Experience reduced vibrations with isolated cab mounts and seat-mounted implement and steering controls.
  •     
  • Large backlit membrane switches feature LED activation indicators and ISO symbols for quick function identification.
  •     
  • Reduced interior sound levels help keep operators comfortable throughout their entire shift.
        
  • Automatic engine and electrical system shutdown helps conserve fuel and helps reduce component wear when machine is not in use.
  •     
  • Generate less waste with maintenance-free batteries.
  •     
  • Maximize machine life and help lower operating costs with Caterpillar Reman and Certified Rebuild programs, which utilize reused or remanufactured components for 40 to 70% cost savings.
  •     
  • Retrofit packages from Caterpillar deliver new features to older machines to get the most from your investment.
        
  • Swing-out fuel, hydraulic oil coolers, and condenser help allow for easy access cleanout.
  •     
  • Machine features ground level or platform access to easily reach daily service points.
  •     
  • Swing-out doors on either side of the engine compartment help provide easy access to critical daily service checks.
  •     
  • Optional tire pressure monitoring system provides real-time information to the operator in the cab for optimized tire life.
  •     
  • Electronics bay is conveniently located inside the cab.
  •     
  • Sight gauges offer quick visual inspection to help minimize fluid contamination.
  •     
  • Lighting inside the engine compartment helps improve visibility to service points.
  •     
  • Ecology drains help prevent spills and allow for easier service.
Equipment Info

NOTE

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

SAFETY

Camera, rear vision

EFFICIENCY

Hydraulically driven demand fan

POWERTRAIN

Air-to-air aftercooler

COLD WEATHER

Starting aid (ether) automatic

ELECTRICAL

Alternator, 150 amp

OPERATOR ENVIRONMENT

Radio, CB (ready)

OTHER

Guard, driveshaft

SERVICE

Ground level engine shutdown switch