US
METRIC
815
KEY SPECS
- Gross Power (SAE J1995:2014) 212kW
- Net Power (SAE J1349:2011) 186kW
- Net Power (ISO 9249:2007) 186kW
OVERVIEW
BENEFITS
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IMPROVED TECHNOLOGY
- Boost your productivity with technologies like Cat Compact 3D Mapping and Cat Compaction Control with Machine Drive Power.
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LOW MAINTENANCE
- Designed to reduce your service and maintenance costs with longer filter life.
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ENHANCED OPERATOR COMFORT
- Updated cab with quiet steering, new seat and adjustable controls helps operators work more productively throughout the day.
FEATURES AT A GLANCE
OPERATOR COMFORT AND CONTROL
- Improved ingress/egress with an improved cab with flip up armrest.
- Keep your operators informed about machine conditions and operation with VIMS™ 3G machine monitoring system.
- Safety and visibility enhanced with standard rearview camera.
- Preferred temperature settings maintained with automatic climate control.
- Premium plus seat with leather finish containing forced air heating and cooling, two-way thigh adjustment, power lumbar and back bolster adjustment, and dynamic end dampening.
- Improved comfort with low operator sound levels.
- Improved spectator sound levels and optional low sound packages.
TOP-TIER SERVICE AND SUPPORT
- Easier access and in a controlled environment; electronics bay is located inside the cab.
- Focused on safety with ground level or platform access to most major components.
- Ground level: emergency shutdown, battery disconnect, and jump start.
- Quick visual inspection and minimize fluid contamination with sight gauges for coolant, transmission, and hydraulic oil.
- Electronic air inlet restriction indicator.
- Designed for ease of service and inspection.
– Hydraulic oil cooler, fuel cooler, and condenser grouped together
– Centralized grease points - Operators and technicians can resolve any problems before failure using Vital Information Management System (VIMS).
POWERFUL EFFICIENCY
- Powerful, responsive Cat® 7.1 engine is designed for maximum fuel economy and increased power density.
- Reliable performance and low emissions.
- High productivity with optional four-way tilting blade.
- Two engine options available that meet U.S. EPA Tier 4 Final and EU Stage V emission standards or U.S. EPA Tier 3 and EU Stage IIIA equivalent.
- For the Tier 4 Final and Stage V option, the Cat Clean Emissions Module contains a diesel oxidation catalyst, diesel particulate filter, and Cat Regeneration System, utilizing SCR technology.
- Regeneration is completely automatic and does not interrupt the machine’s work cycle.
- Experience maximum responsiveness and control with Steering and Transmission Integrated Control System (STIC™).
- Conserve more fuel with the automatic engine and electrical system shutdown.
- Achieve greater momentum on grades and fuel savings by carrying that momentum through the shift points with the all new Advanced Productivity Electronic Control System (APECS) transmission controls.
- Operators experience less fatigue with throttle lock to maintain engine speed and reduce fuel burn.
PRODUCTIVITY WITH TECHNOLOGY
- Optional Cat Compact 3D mapping technology combines advanced compaction measurement, in-cab guidance, and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and in fewer passes – saving on fuel and the cost of unnecessary rework.
- Cat Compaction Control with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness.
- Link technology (standard) provides access to machine location, hours, fuel consumption, idle time, events, and diagnostic codes through the online VisionLink® interface.
OPTIMIZE COMPACTION
- Chevron tamping tip design provides greater ground pressure, more compaction, excellent traction, and a smooth ride.
- Symmetrical tamping tip pattern results in equal compaction in forward or reverse. Tips are full perimeter and replaceable. The tip is welded to a base assembly, then welded directly to the drum.
- Each wheel has two cleaner bars to keep the drums free of carryover dirt, regardless of rolling direction so efficiency is maximized.
- The adjustable cleaner bar tips (standard or abrasive type) are heat-treated and direct-hardened cutting edge steel to increase wear life, which translates into lower operating costs.
SPECIFICATIONS
- Gross Power (SAE J1995:2014) 212kW
- Net Power (SAE J1349:2011) 186kW
- Net Power (ISO 9249:2007) 186kW
- Engine Power (ISO 14396:2002) 205kW
- Emissions Option 1 - U.S. EPA Tier 4 Final/EU Stage V
- Engine Model Cat® C7.1
- Rated Speed 2200r/min
- Torque Rise 52%
- Note (1) Net power available at flywheel when the engine is equipped with fan, air cleaner, aftertreatment, and alternator with engine speed at 2,200 rpm.
- Emissions Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
- Rated Speed 2200 r/min
- Net Power - ISO 9249:2007 186kW
- Gross Power - SAE J1995:2014 213kW
- Peak Torque ( 1,400 rpm ) 1016N·m
- Torque Rise 26%
- Note (2) Net power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 2,200 rpm.
- Bore 105mm
- Stroke 135mm
- Displacement 7.01l
- High Idle Speed 2270r/min
- Low Idle Speed 800r/min
- Maximum Altitude - Without Derating 3000m
- Operating Weight (Tier 4 Final/Stage V) 22522kg
- Operating Weight (Tier 3/Stage IIIA equivalent) 22232kg
- Transmission Type Cat Planetary Power Shift
- Travel Speeds - Forward - First 6.3km/h
- Travel Speeds - Forward - Second 10.8km/h
- Travel Speeds - Forward - Third 18.2km/h
- Travel Speeds - Reverse - First 7.2km/h
- Travel Speeds - Reverse - Second 12.4km/h
- Travel Speeds - Reverse - Third 18.4km/h
- Lift/Tilt System - Circuit Pilot operated Load Sensing valve with EH
- Lift/Tilt System Variable displacement piston
- Maximum Flow at 2,200 rpm 89l/min
- Relief Valve Setting - Lift/Tilt 22000kPa
- Cylinders, Double Acting: Lift, Bore, Stroke 101.6 mm x 627 mm (4.0 in x 24.7 in)
- Cylinders, Double Acting: Left and Right Tilt, Bore, Stroke 101.6 mm x 167 mm (4.0 in x 6.6 in)
- Pilot System Open center, fixed displacement gear
- Pilot Relief Valve Setting 21000kPa
- Steering System - Circuit Pilot, Load Sensing
- Steering System - Pump Piston – Variable Displacement
- Maximum Flow at 2,200 rpm 147l/min
- Relief Valve Setting - Steering 27600kPa
- Total Steering Angle 84°
- Steering Cycle Times - High Idle 3.0s
- Steering Cycle Times - Low Idle 8.2s
- Fuel Tank 500l
- Diesel Exhaust Fluid Tank 16l
- Cooling Systems - Tier 4 Final/EU Stage V 81l
- Cooling System - Tier 3/Stage IIIA Equivalent 73l
- Engine Crankcase 20l
- Transmission 56l
- Differential - Final Drives - Front 65l
- Differential - Final Drives - Rear 65l
- Hydraulic Tank Only 75l
- 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, API CK-4, and/or ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1:2006.
- Front Planetary – Fixed
- Rear Planetary – Oscillating
- Oscillation Angle ±10
- Service Brakes Single Disc Wet (Enclosed) 2 WHL
- Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
- 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 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (2.994 tons).
- Operator Sound Pressure Level (ISO 6396:2008) 72dB(A)
- Machine Sound Power Level (ISO 6395:2008) 112dB(A)
- Machine Sound Power Level (ISO 6395:2008)*** 109dB(A)
- Operator Sound Pressure Level (ISO 6396:2008)*,*** 70dB(A)
- Machine Sound Power Level (ISO 6395:2008)** 107dB(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) ***Sound suppression equipped
- Note (4) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed.
- Note (5) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed.
- Note (6) 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.
- Operator Sound Pressure Level (ISO 6396:2008) 72dB(A)
- Machine Sound Power Level (ISO 6395:2008) 112dB(A)
- Operator Sound Pressure Level (ISO 6396:2008)*** 70dB(A)
- Machine Sound Power Level (ISO 6395:2008)*** 110dB(A)
- Note (1) ***Sound suppression equipped
- Note (2) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed.
- Note (3) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed.
- Note (4) 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.
- Capacity 2.06m³
- Overall Width 3761mm
- Height 860mm
- Digging Depth 222mm
- Ground Clearance 802mm
- Maximum Tilt 346mm
- Turning Radius - Outside Corner of Blade 6437mm
- Turning Radius - Inside Face of Pusharm 2520mm
- Weight 800kg
- Total Operating Weight 22522kg
- Weight 4409kg
- Outside Diameter 1412mm
- Drum Diameter 1029mm
- Drum Width 991mm
- Tips per Row 12
- Tips per Wheel 60
- Replaceable Weld On
- Width - Over Drums 3243mm
- Width Between Drums 1261mm
- Tip Height 192mm
- Height - Top of Beacon 3933mm
- Height - Top of Cab Roof 3650mm
- Height - Top of Exhaust Pipe 3394mm
- Height - Top of Hood 2616mm
- Height to Top of Radiator Guard 2405mm
- Ground Clearance to Hitch 365mm
- Ground Clearance to Transmission Guard 375mm
- Ground Clearance to Bottom of Bumper 665mm
- Centerline of Rear Axle to Bumper 1990mm
- Hitch to Centerline of Front Axle 1675mm
- Wheel Base 3350mm
- Width over Platform 3140mm
- Height to Top of GPS Antenna 3701mm
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