815 Soil Compactor

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Cat 815 Soil Compactor | Introduction Video Cat 815 Soil Compactor | Introduction Video
815 – Soil Compactor - Walkaround Video 815 – Soil Compactor - Walkaround Video
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SPECS SUMMARY

Drum Width39 in (991 mm)
Drum Diameter40.5 in (1029 mm)
Outside Diameter55.6 in (1412 mm)
Tips per Wheel60
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 815 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Specifications

Drum Width39 in (991 mm)
Drum Diameter40.5 in (1029 mm)
Outside Diameter55.6 in (1412 mm)
Tips per Wheel60
FrontPlanetary – Fixed
RearPlanetary – Oscillating
Maximum Depth of Cut0.73 ft (222 mm)
Maximum Lift Above Ground2.63 ft (802 mm)
Total Tilt Adjustment2.14 ft (651 mm)
Width - Over End Bits12.34 ft (3761 mm)
Travel Speeds - Reverse - Third11.4 mile/h (18.4 km/h)
Note (1)The operator sound pressure level uncertainty is ± 2 dB(A)
Machine Sound Level (ISO 6395)109 dB(A) (109 dB(A))
High Idle Speed2270 r/min (2270 r/min)
Maximum System Flow147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Wheel Base11 ft (3350 mm)
Travel Speeds - Reverse - First4.5 mile/h (7.2 km/h)
Ground Clearance to Bottom of Bumper2.2 ft (665 mm)
Height - Top of Cab Roof12 ft (3650 mm)
Main Relief Pressure3190 psi (22000 kPa)
Steering System - CircuitPilot, Load Sensing
Transmission TypeCat Planetary Power Shift
Length - With Blade on Ground23.48 ft (7157 mm)
Maximum Supply Pressure2930 psi (20200 kPa)
Vehicle Articulation Angle84 degrees
Blade Tilt Angle - Right - Hydraulic4,8°
Transmission14.8 gal (US) (56 l)
Height - Top of Hood8.6 ft (2616 mm)
Blade Tilt Adjustment - Left1.14 ft (346 mm)
Hydraulic Tank Only19.8 gal (US) (75 l)
Blade Tilt Adjustment - Right1 ft (305 mm)
Width - Over Wheels10.64 ft (3243 mm)
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.
Bore4.1 in (105 mm)
Height to Top of Radiator Guard7.9 ft (2405 mm)
Operating Weight49652 lb (22522 kg)
Note (2)The operator sound pressure level uncertainty is ± 2 dB(A)
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.
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.
Note (3)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.
Ground Clearance to Hitch1.2 ft (365 mm)
Note (2)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 (2)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.
Width over Platform10.3 ft (3140 mm)
Note (2)The operator sound pressure level uncertainty is ± 2 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.
Machine Sound Level (ISO 6395)110 dB(A) (110 dB(A))
Machine Sound Level (ISO 6396)70 dB(A) (70 dB(A))
Note (3)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.
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 (1)The operator sound pressure level uncertainty is ± 2 dB(A)
Machine Sound Level (ISO 6395)111 dB(A) (111 dB(A))
Overall Machine Length with Straight Blade23.5 ft (7157 mm)
Centerline of Rear Axle to Bumper6.5 ft (1990 mm)
Width - Over Drums127.7 in (3243 mm)
Ground Clearance to Transmission Guard1.2 ft (375 mm)
Service BrakesSingle Disc Wet (Enclosed) 2 WHL
Cooling Systems - Tier 4 Final/EU Stage V21.4 gal (US) (81 l)
Differential - Final Drives - Rear17.2 gal (US) (65 l)
Travel Speeds - Forward - First3.9 mile/h (6.3 km/h)
Width - Moldboard Length11.98 ft (3652 mm)
Bore4.1 in³ (105 mm)
Differential - Final Drives - Front17.2 gal (US) (65 l)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)4.2 gal (US) (16 l)
Centerline of Rear Axle to Bumper6.53 ft (1990 mm)
Torque Rise52%
Engine ModelCat® C7.1: configured for two emissions options
EmissionsBrazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Gross Power (SAE J1995:2014)286 HP (213 kW)
Engine ModelCat® C7.1: configured for two emissions options
Rated Speed2200 r/min (2200 r/min)
Peak Torque – 1,400 rpm749 lb-ft @ 1400 rpm (1016 N·m)
Height - Top of Exhaust Pipe11.1 ft (3344 mm)
Stroke5.3 in (135 mm)
Rated Speed2200 r/min (2200 r/min)
Peak Torque – 1,400 rpm902 lb-ft @ 1400 rpm (1223 N·m)
Net Power (SAE J1349:2011)249 HP (186 kW)
EmissionsMeets U.S. EPA Tier 4 Final/EU Stage V emission standards
Stroke5.3 in (135 mm)
Displacement5.3 in (135 mm)
Net Power (SAE J1349:2011)249 HP (186 kW)
Torque Rise26%
Displacement427.8 in³ (7.01 l)
Fuel Tank132.1 gal (US) (500 l)
Cooling System - Tier 3/Stage IIIA Equivalent19.3 gal (US) (73 l)
Pump Flow at 2,111 rpm23.5 gal/min (89 l/min)
Weight9720 lb (4409 kg)
Oscillation Angle±10
Lift Cylinder, Double Acting - Bore and Stroke101.6 mm × 627 mm (4 in × 24.7 in)
Ground Clearance1.23 ft (375 mm)
Gross Power (SAE J1995:2014)284 HP (212 kW)
Maximum Altitude - Without Derating9842.5 ft (3000 m)
Tilt Cylinder, Double Acting - Bore and Stroke101.6 mm × 167 mm (4 in × 6.6 in)
Parking BrakeDrum and Shoe, Spring Applied, Hydraulic Released
Ground Clearance - Bumper2.18 ft (665 mm)
Travel Speeds - Reverse - Second8.5 mile/h (12.4 km/h)
Steering System - PumpPiston – Variable Displacement
Low Idle Speed800 r/min (800 r/min)
Travel Speeds - Forward - Second7.7 mile/h (10.8 km/h)
Height - Top of Beacon12.9 ft (3933 mm)
Height - Including Cutting Edge2.82 ft (860 mm)
Steering Pressure Limited4003 psi (27600 kPa)
Blade Tilt Angle - Left - Hydraulic5,5°
Hitch to Centerline of Front Axle5.5 ft (1675 mm)
Turning Radius - Inside of Push Arms8.27 ft (2520 mm)
Travel Speeds - Forward - Third11.3 mile/h (18.2 km/h)
Engine Crankcase5.3 gal (US) (20 l)
NoteAll 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.
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.

Benefits and Features

  • 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 withsight 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.

Standard Equipment

  • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Advanced Productivity Electronic Control System (APECS)
  • Air to air aftercooler
  • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
  • Cat clean emission module (Tier 4 Final/Stage IV only)
  • Electro-hydraulic parking brake
  • Electronic Clutch Pressure Control (ECPC)
  • Engine, Cat C7.1 (configured for two emissions options): – Tier 4 Final/Stage V – Tier 3/Stage IIIA equivalent
  • Engine driven cooling fan – suction
  • Fuel priming pump (electric)
  • Fuel to air cooler
  • Ground level engine shutoff
  • Muffler (under hood) (Tier 3/Stage IIIA equivalent only)
  • Radiator, unit core
  • Starting aid (ether)
  • Throttle lock
  • Torque converter
  • Transmission, planetary, with 3F/3R speed range control
  • Alarm, back-up
  • Alternator, 150 amp
  • Batteries, maintenance-free
  • Electrical system, 24V
  • Ground level lockable master disconnect switch
  • Lights, directional (rear)
  • Light, warning switched (LED strobe)
  • Lighting system, (front and rear)
  • Starter, electric
  • Starting receptacle for emergency start
  • 12V power port for mobile phone or laptop connection
  • AccuGrade™ mapping (ready)
  • Air conditioner
  • Cab, sound-suppressed pressurized
  • Cab door, sliding window (LH)
  • Cat Compaction Control (ready)
  • Cat Detect: Object Detection (ready)
  • Coat and hard hat hooks
  • Finger tip shifting controls
  • Flip-up armrest
  • Heater and defroster
  • Horn, electric
  • Hydraulic controls – seat mounted
  • Implement hydraulic lockout
  • Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage V only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
  • Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
  • Light, (dome) cab
  • Lunch box and beverage holders
  • Mirror, internal (panoramic)
  • Mirrors, rearview (externally mounted)
  • Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
  • Seat, Cat Premium Plus (leather)
  • Seat belt with minder, retractable, 76 mm (3 in) wide
  • STIC control system with lockout
  • Sun visor, front
  • Tinted glass
  • Transmission gear (indicator)
  • Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill
  • Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)
  • Wheels, tamping foot
  • Cleaner bars with teeth
  • Guards, crankcase and power train
  • Guard, driveshaft
  • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
  • DEF tank fill gauge
  • Doors, service access (locking)
  • Ecology drains for engine, radiator, transmission, hydraulic tank
  • Engine, crankcase, 500 hour interval with CJ-4 oil
  • Emergency platform egress
  • Fire suppression ready
  • Fuel tank, 500 L (132.1 gal)
  • Hitch, drawbar with pin
  • Hoses, Cat XT™
  • Hydraulic, engine, and transmission oil coolers
  • Oil change system, high speed
  • Oil sampling valves
  • Steering, load sensing
  • Total hydraulic filtration system
  • Vandalism protection caplocks
  • Venturi stack
  • Hydraulics: – Standard or EU and Canada
  • Glass (window): – rubber-mounted glass
  • Precleaner (cab): – powered
  • Seat (cab): – heated and ventilated
  • Mirrors – cab: – Standard or heated
  • Axles: – Standard or non-spin rear
  • Engine Precleaners: – Turbine or dual stage
  • Lights: – Standard or LED
  • Fuel tank: – Non-fast or fast fill
  • Product Link: – GSM, satellite
  • Cleaner bars: – Standard or abrasive
  • Blades: – Straight or tilt-straight

Optional Equipment

  • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Camera, rear vision
  • Radio, AM/FM/AUX/USB/BLUETOOTH
  • Radio, CB (ready)
  • Compaction control, basic
  • Sound suppression (required for Brazil)
  • Antifreeze, –50° C (–58° F)
  • Heater, engine coolant, 120V
  • Heater, engine coolant, 240V
  • Film (ANSI) (Tier 4 Final/Stage V only)
  • EU certification (Tier 4 Final/Stage V only)
  • Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)