Detalle Productos Cat
14569150
- Machines
- Compactors
- High speed soil
- 825 Soil Compactor
15194863
825 Soil Compactor
Caterpillar
Metric
Imperial
Gross Power (SAE J1995:2014)
324 kW
435 hp
Net Power (SAE J1349:2011)
302 kW
405 hp
Net Power (ISO 9249:2007)
302 kW
405 hp
Availability
Cat® soil compactors are designed with durability built-in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Representing a long-standing commitment to quality and performance, this rugged, powerful machine is designed and built for heavy-duty compaction and dozing operations. Focused on helping our customers succeed, we have continued to build upon each new series. The 825 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
IMPROVED TECHNOLOGY
Boost your productivity with technologies like Cat Compact 3D Mapping and Cat Compaction Control with Machine Drive Power.DESIGNED FOR SAFETY AND SERVICE
Designed to reduce your service and maintenance costs with longer filter life.ENHANCED OPERATOR COMFORT
Updated cab with steering transmission integrated control, heated and cooled leather seat, and adjustable settings to help operators work more productively throughout the day.OPERATOR COMFORT AND CONTROL
TOP-TIER SERVICE AND SUPPORT
POWERFUL EFFICIENCY
PRODUCTIVITY WITH TECHNOLOGY
OPTIMIZE COMPACTION
- Pressurized cab sits on isolation mounts, improving comfort and reducing sound.
- Cab features a convenient floor storage tray/lunch box.
- Premium plus seat containing forced air heating and cooling, 2-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness adjustment, dynamic end dampening, and leather finish.
- Control panel gives operators the information and controls for safer and time-saving settings.
- Steering and Transmission Integrated
Control (STIC™) simplicity provides maximum responsiveness and control. STIC combines directional selection, gear selection, and steering into a single lever.
- Safe and convenient service via ground-level or platform access to daily service points.
- Swing-out doors on both sides of the engine compartment provide easy access to daily service checks.
- Ecology drains for ease of service and prevention of spills.
- Reduce downtime with Vital Information Management system (VIMS™) notifications so operators and technicians can resolve problems before failure.
- Sight gauges mean quick visual inspection and minimize fluid contamination.
- Swing-out doors on both sides provide convenient access to daily service checkpoints. Engine compartment lighting aids visibility.
- Ground-level service switch area includes an electrical disconnect switch, engine shutdown switch, and stairway light switch.
- Cat dealers keep you running with preventive maintenance programs, maintenance contracts, best-in-class parts availability, and operator training support.
- Auto shift mode, when active, allows the machine to upshift or downshift based on machine speed and torque, optimizing performance and saving fuel.
- The left pedal acts as a brake, a transmission neutralizer, and an engine decelerator to override the engine speed selected by the throttle lock. Operators can slow down when the throttle lock is engaged and return to the throttle lock without pressing a resume or set button. Helps with maneuvering around trucks, tractors, or other obstacles.
- STIC system enhances operator comfort by integrating steering and transmission control functions in a single lever. Includes finger-controlled gear selection.
- Load-sensing hydraulic steering system ensures smooth steering at all speeds and engine levels.
- Variable displacement piston pumps enhance efficiency.
- Steering articulates 43 degrees in each direction, allowing operators precise positioning for easy operation in tight areas.
- Electro hydraulic controls help ensure responsive, predictable implement control.
- Electronically controlled hydraulic cylinder stops deliver smooth machine operation for less stress on the operator.
- Cat Compaction Control system uses Machine Drive Power (MDP) technology to measure rolling resistance and correlates it with soil stiffness. MDP works in both cohesive and granular soils. Optional 3D mapping system maps compaction measurements to the precise location where the operator is working, providing a real-time view of progress and a record of compaction uniformity.
- Detect technologies help keep people and equipment safe by informing the operator of the work area and monitoring and reporting unsafe conditions, like avoidance zones.
- Compact technologies combine advanced compaction measurement, in-cab guidance, and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and with fewer passes.
- Cat Product Link™ is deeply integrated into your machine, giving you access to information like machine location, hours, fuel usage, idle time, and event codes via the online VisionLink® user interface. Helps effectively manage the fleet and lower operating costs.
- Chevron tamping tip design provides greater ground pressure, more compaction, excellent traction, and a smooth ride.
- Compaction is achieved from the bottom of the lift to the top. The tapered tips, walk out of the lift without “fluffing” the soil. The top of the lift is compacted, and the surface is relatively smooth and sealed so hauling units are able to maintain a high speed when traveling over the fill.
- The 825 travel speed delivers four forces of compaction: pressure, manipulation, impact, and vibration.
- This compactor also spreads fill, potentially reducing the number of spreader tractors needed for the project.
- Symmetrical tamping tip pattern delivers equal compaction in forward or reverse. Tips are full perimeter and replaceable.
- Two cleaner bars on each wheel keep drums free of carryover dirt, in forward and reverse, maximizing efficiency. Cleaner bars are available with standard or abrasive tips, depending upon the application. Bars are adjustable and bar tips are heat-treated and direct-hardened cutting-edge steel to increase life.
Engine
| Gross Power (SAE J1995:2014) | 324 kW | 435 hp |
| 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 | 426 hp |
| Engine Model | Cat® C15 | |
| Emissions | U.S. EPA Tier 4 Final / EU Stage V/Korea Stage V and Japan 2014 or Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA | |
| Rated Speed | 1800 r/min | 1800 r/min |
| Peak Net Torque (1,300) rpm) | 2005 N·m | 1479 lbf·ft |
| Torque Rise | 33% | |
| 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 |
| Maximum Altitude - Without Derating (Tier 4 Final/Stage V) | 2834 m | 9298 ft |
| Maximum Altitude - Without Derating (Tier 3/Stage IIIA) | 2773 m | 9098 ft |
| Note | Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator. |
Operating Specifications
| Maximum Operating Weight (Tier 4 Final/Stage V) | 35528 kg | 78326 lb |
| Maximum Operating Weight (Tier 3/Stage IIIA equivalent) | 35081 kg | 77340 lb |
Transmission
| Transmission Type | Planetary - Powershift - ECPC | |
| Travel Speeds - Forward - First | 5.5 km/h | 3.4 mile/h |
| Travel Speeds - Forward - Second | 10.3 km/h | 6.4 mile/h |
| Travel Speeds - Forward - Third | 17.8 km/h | 11.1 mile/h |
| Travel Speeds - Reverse - First | 6.6 km/h | 4.1 mile/h |
| Travel Speeds - Reverse - Second | 11.8 km/h | 7.3 mile/h |
| Travel Speeds - Reverse - Third | 19.7 km/h | 12.2 mile/h |
Hydraulic System
| 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 x 1070 mm (4.7 in x 42.1 in) | |
| Cylinders, Double Acting - Tilt, Bore and Stroke | 95.25 mm x 215 mm (3.75 in x 8.5 in) |
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 (Tier 4 Final/Stage V) | 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) |
| Note | Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester) * • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional 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. |
Axles
| Front | Planetary - Fixed |
| Rear | Planetary - Oscillating |
| Oscillation Angle | ± 8 ° |
Braking System
| Service Brakes | Multi Disc Wet (Enclosed) 2 WHL |
| Parking Brake | Drum and Shoe, Spring Applied, Hydraulic Released |
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 (4.4 lb) of refrigerant which has a CO2 equivalent of 2.86 metric tonnes (3.15 tons). |
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 percent 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 percent 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 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 percent 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 percent 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. |
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 | Piston - Variable Displacement | |
| Maximum System Flow | 170 L/min @ 1,800 rpm / 44.9 gal/min @ 1,800 rpm | |
| Steering Pressure Limited | 24000 Pa | 3481 lb/in² |
| Vehicle Articulation Angle | 86 degrees |
Blades
| Moldboard - Length | 4390 mm | 14.4 ft |
| Height - Including Cutting Edge | 1032 mm | 3.4 ft |
| Maximum Depth of Cut | 602 mm | 1.97 ft |
| Maximum Lift Above Ground | 958 mm | 3.14 ft |
| Blade Tip Angle - Total | 14.8° | |
| Blade Tip Angle - Forward | 7.3° | |
| Blade Tip Angle - Back | 7.5° | |
| Blade Tilt Angle - Right - Mechanical | 5.1° | |
| Blade Tilt Angle - Left - Mechanical | 4.1° | |
| Blade Tilt Angle - Right - Hydraulic | 6.3° | |
| Blade Tilt Angle - Left - Hydraulic | 5.4° | |
| Blade Tilt Angle - Right Full | 10.8° | |
| Blade Tilt Angle - Left Full | 10.1° | |
| Total Tilt Adjustment | 890 mm | 2.9 ft |
| Width - Over End Bits | 4628 mm | 15.18 ft |
Wheels
| Weight | 7333 kg | 16167 lb |
| Outside Diameter | 1672 mm | 5.5 ft |
| Drum Diameter | 1299 mm | 4.3 ft |
| Drum Width | 1125 mm | 3.7 ft |
| Tips per Wheel | 65 | |
| Width - Over Drums | 3650 mm | 11.97 ft |
Wheels - High Impact
| Weight | 7534 kg | 16610 lb |
| Outside Diameter | 1675 mm | 5.5 ft |
| Drum Diameter | 1299 mm | 4.3 ft |
| Drum Width | 1125 mm | 3.8 ft |
| Tips per Wheel | 65 | |
| Width over Drums | 3650 ml | 11.97 ft |
Dimensions (Approximate)
| Height - Top of Beacon | 4381 mm | 14.5 ft |
| Height - Top of Cab Roof | 4059 mm | 13.4 ft |
| Height - Top of Exhaust Pipe | 4290 mm | 14.1 ft |
| Height to Top of Hood | 3162 mm | 10.5 ft |
| Ground Clearance - Bumper | 810 mm | 2.8 ft |
| Ground Clearance | 492 mm | 1.7 ft |
| Ground Clearance to Trunnion | 450 mm | 1.47 ft |
| Length - With Blade on Ground | 8561 mm | 28 ft |
| Centerline of Rear Axle to Bumper | 2830 mm | 9.3 ft |
| Hitch to Centerline of Front Axle | 1850 mm | 6.1 ft |
| Wheel Base | 3700 mm | 12.2 ft |
| Width - Over Wheels | 3650 mm | 11.12 ft |
Compatible products:
Other categories of Compactadores:
360º Interior
360º Exterior
825 Soil Compactor
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