Detalle Productos Cat
14567864
- Machines
- Wheeled tractors
- 824 Wheel Dozer
15195695
824 Wheel Dozer
Caterpillar
Metric
Imperial
Engine Model
Cat® C15
Rated Speed
1800 r/min
1800 r/min
Net Power - SAE J1349:2011
302 kW
405 hp
Availability
Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. The 824 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
IMPROVED MAINTENANCE
Make regular maintenance more convenient with accessible controls located inside the cabADDITIONAL SAFETY
Grouped, ground level engine and machine controls allow for safe and easy daily maintenanceENHANCED OPERATOR COMFORT
Comfortable cab and low effort controls with reduced vibration levels help operators work more productively throughout the dayUP TO 36% LESS CO2 EMISSIONS
The 824 emits up to 36% less CO2 than the previous 824H.
Unmatched Durability
- 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.
Optimum Efficiency
- 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.
Increased Safety
- 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.
Innovative Technology
- 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.
Enhanced Operator Comfort
- Steering and Transmission Integrated Control System (STIC™) 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.
Improved Sustainability
- 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 percent cost savings.
- Retrofit packages from Caterpillar deliver new features to older machines to get the most from your investment.
Simplified Maintenance
- 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.
FEATURE_IMAGE
Purpose Built Specialty Arrangements
- Available in two scoop arrangements – wood chip and coal.
- Cat wood chip and coal scoops have the unique capability of helping to maximize your production by both dozing and carrying a load with each pass.
- Optimized hydraulic system built for use with this work tool helps maximize machine productivity and efficiency.
- Dual lift cylinders provide hydraulic lift capacity matched to the demands of the application.
- Equipped with ground level swing-out reversing fan for quick inspection and easy cleanout.
- Equipped with underhood ventilation system which helps create a neutral pressure environment to prevent wood chip ingestion from hood openings while providing fresh air to the alternator, electronics and turbo.
- Extended top guard for increased capacity for wood chip scoops.
- Higher ground pressure helps decrease risk of fires and helps maximize use of storage space.
- Less damage to coal or wood chips due to rubber tires.
- High ground speed helps provide ability to manage multiple piles.
- Scoop design allows load and carry function for mixing.
- Lift and tip-out design helps make stockpiling operations easy.
- Scoop tilt control is standard to help maximize worksite efficiency.
Engine
| Engine Model | Cat® C15 | |
| Rated Speed | 1800 r/min | 1800 r/min |
| Net Power - SAE J1349:2011 | 302 kW | 405 hp |
| Net Power – 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 in³ |
| 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 – 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 × 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 | 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:– 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 |
| 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 (ISO 6396:2008) | 73 dB(A) | 73 dB(A) |
| Machine Sound Level (ISO 6395:2008) | 113 dB(A) | 113 dB(A) |
Sound Performance - Suppression
| Operator Sound Level (ISO 6396:2008) | 72 dB(A) | 72 dB(A) |
| 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 m³ | 17.5 yd³ |
| Coal Scoop Doze Capacity | 26.8 m³ | 35 yd³ |
| Chip Scoop Carry Capacity | 20.6 m³ | 27 yd³ |
| Chip Scoop Doze Capacity | 41.2 m³ | 54 yd³ |
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