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815 Soil Compactor

815 Soil Compactor

Raising the Bar in Compaction

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More Comfort – More Performance – More Versatility

  • IMPROVED TECHNOLOGY

    Boost your productivity with technologies like Cat Compact 3D Mapping and Cat Compaction Control with Machine Drive Power.

  • UP TO 9% LOWER MAINTENANCE

    Designed to reduce your service and maintenance costs with longer filter life.

  • ENHANCED OPERATOR COMFORT

    Updated cab with quiet steering, new seat and adjustable controls helps operators work more productively throughout the day.

Engine - Tier 4 Final/EU Stage V

Bore 4.1 in
Displacement 427.8 inÂł
Emissions Meets U.S. EPA Tier 4 Final/EU Stage V emission standards
Engine Model Cat® C7.1: configured for two emissions options
Engine Power (ISO 14396:2002) 275 HP
Gross Power (SAE J1995:2014) 284 HP
High Idle Speed 2270 r/min
Low Idle Speed 800 r/min
Maximum Altitude without Derating 9842.5 ft
Net Power (ISO 9249:2007) 249 HP
Net Power (SAE J1349:2011) 249 HP
Note 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.
Peak Torque - 1,400 rpm 902 lb-ft @ 1400 rpm
Rated Speed 2200 r/min
Stroke 5.3 in
Torque Rise 52%

Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Bore 4.1 inÂł
Displacement 5.3 in
Emissions Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Engine Model Cat® C7.1: configured for two emissions options
Engine Power (ISO 14396:2002) 275 HP
Gross Power (SAE J1995:2014) 286 HP
High Idle Speed 2270 r/min
Low Idle Speed 800 r/min
Maximum Altitude without Derating 9842.5 ft
Net Power (SAE J1349:2011) 249 HP
Note 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.
Peak Torque - 1,400 rpm 749 lb-ft @ 1400 rpm
Rated Speed 2200 r/min
Stroke 5.3 in
Torque Rise 26%

Operating Specifications - Tier 4 Final/EU Stage V

Operating Weight 49652 lb

Transmission

Transmission Type Cat Planetary Power Shift
Travel Speeds - Forward - First 3.9 mile/h
Travel Speeds - Forward - Second 7.7 mile/h
Travel Speeds - Forward - Third 11.3 mile/h
Travel Speeds - Reverse - First 4.5 mile/h
Travel Speeds - Reverse - Second 8.5 mile/h
Travel Speeds - Reverse - Third 11.4 mile/h

Hydraulic System - Lift/Tilt

Lift/Tilt System Variable displacement piston
Lift/Tilt System - Circuit Pilot operated LS valve with EH
Maximum Flow at 2,200 rpm 23.5 gal/min
Pilot Relief Valve Setting 3046 psi
Pilot System Open center, fixed displacement gear
Relief Valve Setting - Lift/Tilt 3190 psi

Hydraulic System - Steering

Maximum Flow at 2,200 rpm 38.8 gal/min
Relief Valve Setting - Steering 4003 psi
Steering Cycle Times - High Idle 3 s
Steering Cycle Times - Low Idle 8.2 s
Steering System - Circuit Pilot, Load Sensing
Steering System - Pump Piston – Variable Displacement
Total Steering Angle 84

Service Refill Capacities

Cooling System - Tier 3/Stage IIIA Equivalent 19.3 gal (US)
Cooling Systems - Tier 4 Final/EU Stage V 21.4 gal (US)
Diesel Exhaust Fluid Tank* 4.2 gal (US)
Differential - Final Drives - Front 17.2 gal (US)
Differential - Final Drives - Rear 17.2 gal (US)
Engine Crankcase 5.3 gal (US)
Fuel Tank 132.1 gal (US)
Hydraulic Tank Only 19.8 gal (US)
Note All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – 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.
Transmission 14.8 gal (US)

Dimensions (Approximate)

Centerline of Rear Axle to Bumper 6.5 ft
Ground Clearance to Bottom of Bumper 2.2 ft
Ground Clearance to Hitch 1.2 ft
Ground Clearance to Transmission Guard 1.2 ft
Height - Top of Beacon 12.9 ft
Height - Top of Cab Roof 12 ft
Height - Top of Exhaust Pipe 11.1 ft
Height - Top of Hood 8.6 ft
Height to Top of GPS Antenna 12.1 ft
Height to Top of Radiator Guard 7.9 ft
Hitch to Centerline of Front Axle 5.5 ft
Overall Machine Length with EU Suppression 24.9 ft
Overall Machine Length with Straight Blade 23.5 ft
Wheel Base 11 ft
Width over Platform 10.3 ft

Axles

Front Planetary – Fixed
Oscillation Angle ±10
Rear Planetary – Oscillating

Braking System

Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
Service Brakes Single Disc Wet (Enclosed) 2 WHL

Sound Performance - Tier 4 Final/EU Stage V - Standard

Machine Sound Level (ISO 6395) 111 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3) 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.
Note (4) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Operator Sound Level (ISO 6396) 70 dB(A)

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Machine Sound Level (ISO 6395) 109 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3) 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.
Note (4) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Operator Sound Level (ISO 6396) 70 dB(A)

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard

Machine Sound Level (ISO 6395) 112 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3) 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.
Note (4) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Operator Sound Level (ISO 6396) 70 dB(A)

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression

Machine Sound Level (ISO 6395) 110 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3) 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.
Note (4) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Operator Sound Level (ISO 6396) 70 dB(A)

Sound Performance - Tier 4 Final/EU Stage V - Suppression EU

Machine Sound Level (ISO 6393) 107 dB(A)
Note (1) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed.

Wheels

Drum Diameter 40.5 in
Drum Width 39 in
Outside Diameter 55.6 in
Replaceable Weld On
Tip Height 7.5 in
Tips per Row 12
Tips per Wheel 60
Weight 9720 lb
Width - Over Drums 127.7 in
Width Between Drums 49.6 in

Blades

Capacity 2.69 ydÂł
Digging Depth 0.7 ft
Ground Clearance 2.6 ft
Height 2.8 ft
Maximum Tilt 1.1 ft
Overall Width 12.3 ft
Total Operating Weight 49652 lb
Turning Radius - Inside Face of Pusharm 8.3 ft
Turning Radius - Outside Corner of Blade 21.1 ft
Weight 1764 lb

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815 Product Brochure (Global)
815 Key Features
815 Technical Specifications

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