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815

815

The purpose built Cat four wheel drive soil compactors maximize soil density through a tamping wheel tip design, machine weight impact and higher speeds for greater penetration.

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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 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (2.994 tons).
Axles
  • Front
    Planetary – Fixed
  • Rear
    Planetary – Oscillating
  • Oscillation Angle
    ±10
Blades
  • Capacity
    2.69 yd³ 2.06 m³
  • Overall Width
    12.3 ft 3761 mm
  • Height
    2.8 ft 860 mm
  • Digging Depth
    0.7 ft 222 mm
  • Ground Clearance
    2.6 ft 802 mm
  • Maximum Tilt
    1.1 ft 346 mm
  • Turning Radius - Outside Corner of Blade
    21.1 ft 6437 mm
  • Turning Radius - Inside Face of Pusharm
    8.3 ft 2520 mm
  • Weight
    1764 lb 800 kg
  • Total Operating Weight
    49652 lb 22522 kg
Braking System
  • Service Brakes
    Single Disc Wet (Enclosed) 2 WHL
  • Parking Brake
    Drum and Shoe, Spring Applied, Hydraulic Released
Dimensions (Approximate)
  • Height - Top of Beacon
    12.9 ft 3933 mm
  • Height - Top of Cab Roof
    12 ft 3650 mm
  • Height - Top of Exhaust Pipe
    11.1 ft 3394 mm
  • Height - Top of Hood
    8.6 ft 2616 mm
  • Height to Top of Radiator Guard
    7.9 ft 2405 mm
  • Ground Clearance to Hitch
    1.2 ft 365 mm
  • Ground Clearance to Transmission Guard
    1.2 ft 375 mm
  • Ground Clearance to Bottom of Bumper
    2.2 ft 665 mm
  • Centerline of Rear Axle to Bumper
    6.5 ft 1990 mm
  • Hitch to Centerline of Front Axle
    5.5 ft 1675 mm
  • Wheel Base
    11 ft 3350 mm
  • Width over Platform
    10.3 ft 3140 mm
  • Height to Top of GPS Antenna
    12.1 ft 3701 mm
Engine
  • Gross Power (SAE J1995:2014)
    284 hp 212 kW
  • Net Power (SAE J1349:2011)
    249 hp 186 kW
  • Net Power (ISO 9249:2007)
    249 hp 186 kW
  • Engine Power (ISO 14396:2002)
    275 hp 205 kW
  • Emissions
    Option 1 - U.S. EPA Tier 4 Final/EU Stage V
  • Engine Model
    Cat® C7.1
  • Rated Speed
    2200 r/min 2200 r/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
    249 hp 186 kW
  • Gross Power - SAE J1995:2014
    286 hp 213 kW
  • Peak Torque ( 1,400 rpm )
    749 lbf·ft 1016 N·m
  • Torque Rise
    26 % 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
    4.1 in 105 mm
  • Stroke
    5.3 in 135 mm
  • Displacement
    427.8 in³ 7.01 l
  • High Idle Speed
    2270 r/min 2270 r/min
  • Low Idle Speed
    800 r/min 800 r/min
  • Maximum Altitude - Without Derating
    9842.5 ft 3000 m
Hydraulic System - Lift/Tilt
  • Lift/Tilt System - Circuit
    Pilot operated Load Sensing valve with EH
  • Lift/Tilt System
    Variable displacement piston
  • Maximum Flow at 2,200 rpm
    23.5 gal/min 89 l/min
  • Relief Valve Setting - Lift/Tilt
    3190 psi 22000 kPa
  • 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
    3046 psi 21000 kPa
Hydraulic System - Steering
  • Steering System - Circuit
    Pilot, Load Sensing
  • Steering System - Pump
    Piston – Variable Displacement
  • Maximum Flow at 2,200 rpm
    38.8 gal/min 147 l/min
  • Relief Valve Setting - Steering
    4003 psi 27600 kPa
  • Total Steering Angle
    84°
  • Steering Cycle Times - High Idle
    3 s 3 s
  • Steering Cycle Times - Low Idle
    8.2 s 8.2 s
Operating Specifications
  • Operating Weight (Tier 4 Final/Stage V)
    49652 lb 22522 kg
  • Operating Weight (Tier 3/Stage IIIA equivalent)
    49013 lb 22232 kg
Service Refill Capacities
  • Fuel Tank
    132.1 gal (US) 500 l
  • Diesel Exhaust Fluid Tank
    4.2 gal (US) 16 l
  • Cooling Systems - Tier 4 Final/EU Stage V
    21.4 gal (US) 81 l
  • Cooling System - Tier 3/Stage IIIA Equivalent
    19.3 gal (US) 73 l
  • Engine Crankcase
    5.3 gal (US) 20 l
  • Transmission
    14.8 gal (US) 56 l
  • Differential - Final Drives - Front
    17.2 gal (US) 65 l
  • Differential - Final Drives - Rear
    17.2 gal (US) 65 l
  • Hydraulic Tank Only
    19.8 gal (US) 75 l
  • 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.
Sound Performance - Tier 3 / Stage IIIA
  • Operator Sound Pressure Level (ISO 6396:2008)
    72 dB(A) 72 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)
    112 dB(A) 112 dB(A)
  • Operator Sound Pressure Level (ISO 6396:2008)***
    70 dB(A) 70 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)***
    110 dB(A) 110 dB(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.
Sound Performance - Tier 4 Final / Stage V
  • Operator Sound Pressure Level (ISO 6396:2008)
    72 dB(A) 72 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)
    112 dB(A) 112 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)***
    109 dB(A) 109 dB(A)
  • Operator Sound Pressure Level (ISO 6396:2008)*,***
    70 dB(A) 70 dB(A)
  • Machine Sound Power Level (ISO 6395:2008)**
    107 dB(A) 107 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)
    ***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.
Transmission
  • Transmission Type
    Cat Planetary Power Shift
  • Travel Speeds - Forward - First
    3.9 mile/h 6.3 km/h
  • Travel Speeds - Forward - Second
    6.7 mile/h 10.8 km/h
  • Travel Speeds - Forward - Third
    11.3 mile/h 18.2 km/h
  • Travel Speeds - Reverse - First
    4.5 mile/h 7.2 km/h
  • Travel Speeds - Reverse - Second
    7.7 mile/h 12.4 km/h
  • Travel Speeds - Reverse - Third
    11.4 mile/h 18.4 km/h
Wheels
  • Weight
    9720 lb 4409 kg
  • Outside Diameter
    55.6 in 1412 mm
  • Drum Diameter
    40.5 in 1029 mm
  • Drum Width
    39 in 991 mm
  • Tips per Row
    12
  • Tips per Wheel
    60
  • Replaceable
    Weld On
  • Width - Over Drums
    127.7 in 3243 mm
  • Width Between Drums
    49.6 in 1261 mm
  • Tip Height
    7.5 in 192 mm
Benefits

  • 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.
  • 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, 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.
  • 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.
  • 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.
Equipment Info

NOTE

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

FUEL SYSTEMS

Fuel tank - non-fast

POWERTRAIN

Advanced Productivity Electronic Control System (APECS)

ELECTRICAL

Alarm, back-up

OPERATOR ENVIRONMENT

12V power port for mobile phone or laptop connection

WHEELS AND CLEANER BARS

Wheels, tamping foot

GUARDS

Guards, crankcase and powertrain

FLUIDS

Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER STANDARD EQUIPMENT

Doors, service access (locking)

SPECIAL ARRANGEMENTS

Engine Precleaners - turbine