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824 Wheel Dozer
Long Term Value and Durability
Efficiency and Productivity
Safety First
Integrated Cat® Technologies
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Reduce Environmental Impact
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Purpose-Built Specialty Models
| Engine | |
|---|---|
| Engine Model | Cat® C15 |
| Rated Speed | 1800 r/min (1800 r/min) |
| Net Power - SAE J1349:2011 | 302 kW (405 hp) |
| Net Power u2013 ISO 9249:2007 | 302 kW (405 hp) |
| Engine Power - ISO 14396:2002 | 318 kW (425 hp) |
| Gross Power - SAE J1995:2014 | 324 kW (434 hp) |
| Peak Net Torque (1,300 rpm) | 2005 N·m (1479 lbf·ft) |
| Torque Rise | 33% |
| Maximum Altitude without Derating (U.S. EPA Tier 4 Final/EU Stage V) | 2834 m (9298 ft) |
| Maximum Altitude without Derating (U.S. EPA Tier 3/EU Stage IIIA) | 2773 m (9098 ft) |
| Bore | 137.2 mm (5.4 in) |
| Stroke | 171.4 mm (6.7 in) |
| Displacement | 15.2 l (927.6 inu00b3) |
| High Idle Speed | 2300 r/min (2300 r/min) |
| Low Idle Speed | 800 r/min (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 (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 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. |
| Operating Specifications | |
|---|---|
| Operating Weight u2013 Straight Blade (Tier 4 Final/Stage V) | 34004 kg (74966 lb) |
| Chip Scoop Operating Weight | 38020 kg (83820 lb) |
| Coal Scoop Operating Weight | 36631 kg (80756 lb) |
| Transmission | |
|---|---|
| Transmission Type | Cat planetary - powershift - ECPC |
| Forward - 1 | 6.1 km/h (3.8 mile/h) |
| Forward - 2 | 11.1 km/h (6.9 mile/h) |
| Forward - 3 | 19.6 km/h (12.2 mile/h) |
| Forward - 4 | 34.8 km/h (21.6 mile/h) |
| Reverse - 1 | 7 km/h (4.3 mile/h) |
| Reverse - 2 | 12.6 km/h (7.8 mile/h) |
| Reverse - 3 | 22.4 km/h (13.9 mile/h) |
| Reverse - 4 | 39.7 km/h (24.7 mile/h) |
| Hydraulic System - Lift/Tilt | |
|---|---|
| Pump Flow at 1,800 rpm | 117 l/min (30.9 gal/min) |
| Main Relief Pressure | 26000 kPa (3771 psi) |
| Maximum Supply Pressure | 24100 kPa (3495 psi) |
| Cylinders, Double Acting - Lift, Bore and Stroke | 120 mm u00d7 1070 mm (4.7 in u00d7 42.1 in) |
| Cylinder, Double Acting - Tilt and Tip, Bore and Stroke | 140 mm u00d7 230 mm (5.5 in u00d7 9.1 in) |
| Hydraulic System - Steering | |
|---|---|
| Steering System - Circuit | Pilot operated, load sensing |
| Bore | 114.3 mm (4.5 in) |
| Stroke | 576 mm (22.7 in) |
| Steering System - Pump | Variable displacement piston |
| Max Flow at 1,800 rpm | 85 l/min (22.5 gal/min) |
| Relief Valve Setting - Steering | 24000 kPa (3481 psi) |
| Vehicle Articulation Angle | 86 |
| Service Refill Capacities | |
|---|---|
| Cooling System | 116 l (30.6 gal (US)) |
| Engine Crankcase | 34 l (9 gal (US)) |
| Transmission | 66 l (17.4 gal (US)) |
| Fuel Tank | 782 l (206.6 gal (US)) |
| Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage V Only) | 32 l (8.5 gal (US)) |
| Differential - Final Drives - Front | 100 l (26.4 gal (US)) |
| Differential - Final Drives - Rear | 110 l (29.1 gal (US)) |
| Hydraulic Tank Only | 134 l (35.4 gal (US)) |
| Hydraulic System - Implement/Steering | 214 l (56.5 gal (US)) |
| AC Refrigerant | 20 hg |
| AC Oil | 146 ml (4.94 fl oz (US)) |
| Note (1) | All nonroad Tier 4 Final, EU Stage V, and Japan 2014 (Tier 4 Final) diesel engines are required to use:u2013 Ultra low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less.u2013 Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that reduce greenhouse gases: u2022 Up to B20 biodiesel (FAME)** u2022 Up to 100% HVO and GTL renewable fuels u2013 Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.u2013 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 u201cCaterpillar Machine Fluids Recommendationsu201d (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 u2013 Fixed |
| Rear | Planetary u2013 Oscillating |
| Oscillation Angle | u00b111u00b0 |
| Braking System | |
|---|---|
| Parking Brake | Drum and shoe, spring applied, hydraulic released |
| Brakes | Multi-disc wet (enclosed) 4 WHL |
| 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) |
| Height - Top of Exhaust Stack | 4332 mm (14.2 ft) |
| Height - Top of Hood | 3204 mm (10.5 ft) |
| Ground Clearance - Bumper | 852 mm (2.8 ft) |
| Centerline of Front Axle to Hitch | 1850 mm (6.1 ft) |
| Wheel Base | 3700 mm (12.1 ft) |
| Length - With Blade on Ground - Straight Blade | 8422 mm (27.6 ft) |
| Ground Clearance to Trunnion | 441.4 mm (1.45 ft) |
| Height - Top of Cab | 4100 mm (13.5 ft) |
| Width Over Guardrails | 3365 mm (11.04 ft) |
| Ground Clearance | 534.4 mm (1.8 ft) |
| Scoops | |
|---|---|
| Coal Scoop Carry Capacity | 13.4 mu00b3 (17.5 ydu00b3) |
| Coal Scoop Doze Capacity | 26.8 mu00b3 (35 ydu00b3) |
| Chip Scoop Carry Capacity | 20.6 mu00b3 (27 ydu00b3) |
| Chip Scoop Doze Capacity | 41.2 mu00b3 (54 ydu00b3) |
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 beacon)
- 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 – U.S. EPA Tier 4 Final/EU Stage V/Korea Stage V and Japan 2014 emissions standards or Brazil MAR-1 emission standards, emitting equivalent to U.S. EPA Tier 3 and EU Stage IIIA
- 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
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- OPERATOR ENVIRONMENT
- Radio, AM/FM/AUX/USB/BLUETOOTH
- BLADES
- Blade, Straight
- Blade, Straight with Push Plate
- Blade, Semi-U
- Blade, U
- Blade, Extended Wear U
- Blade, Coal U
- COLD WEATHER
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
- Antifreeze, –50° C (–58° F)
- OTHER
- Counterweight, Front
- MISCELLANEOUS
- Film (ANSI) (Tier 4 Final/Stage V equivalent)
- EU certification (Tier 4 Final/Stage V equivalent)
- Plate – year of manufacture (Tier 3/Stage IIIA equivalent)
- SERVICE
- Tire Pressure Monitoring System
- Dual stage engine precleaner
- POWER TRAIN
- No-spin rear axle